Chapter 8. Prometheus [monitoring.coreos.com/v1] Description The Prometheus custom resource definition (CRD) defines a desired [Prometheus]( https://prometheus.io/docs/prometheus ) setup to run in a Kubernetes cluster. It allows to specify many options such as the number of replicas, persistent storage, and Alertmanagers where firing alerts should be sent and many more. For each Prometheus resource, the Operator deploys one or several StatefulSet objects in the same namespace. The number of StatefulSets is equal to the number of shards which is 1 by default. The resource defines via label and namespace selectors which ServiceMonitor , PodMonitor , Probe and PrometheusRule objects should be associated to the deployed Prometheus instances. The Operator continuously reconciles the scrape and rules configuration and a sidecar container running in the Prometheus pods triggers a reload of the configuration when needed. Type object Required spec 8.1. Specification Property Type Description apiVersion string APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources kind string Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds metadata ObjectMeta Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata spec object Specification of the desired behavior of the Prometheus cluster. More info: https://github.com/kubernetes/community/blob/master/contributors/devel/sig-architecture/api-conventions.md#spec-and-status status object Most recent observed status of the Prometheus cluster. Read-only. More info: https://github.com/kubernetes/community/blob/master/contributors/devel/sig-architecture/api-conventions.md#spec-and-status 8.1.1. .spec Description Specification of the desired behavior of the Prometheus cluster. More info: https://github.com/kubernetes/community/blob/master/contributors/devel/sig-architecture/api-conventions.md#spec-and-status Type object Property Type Description additionalAlertManagerConfigs object AdditionalAlertManagerConfigs specifies a key of a Secret containing additional Prometheus Alertmanager configurations. The Alertmanager configurations are appended to the configuration generated by the Prometheus Operator. They must be formatted according to the official Prometheus documentation: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#alertmanager_config The user is responsible for making sure that the configurations are valid Note that using this feature may expose the possibility to break upgrades of Prometheus. It is advised to review Prometheus release notes to ensure that no incompatible AlertManager configs are going to break Prometheus after the upgrade. additionalAlertRelabelConfigs object AdditionalAlertRelabelConfigs specifies a key of a Secret containing additional Prometheus alert relabel configurations. The alert relabel configurations are appended to the configuration generated by the Prometheus Operator. They must be formatted according to the official Prometheus documentation: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#alert_relabel_configs The user is responsible for making sure that the configurations are valid Note that using this feature may expose the possibility to break upgrades of Prometheus. It is advised to review Prometheus release notes to ensure that no incompatible alert relabel configs are going to break Prometheus after the upgrade. additionalArgs array AdditionalArgs allows setting additional arguments for the 'prometheus' container. It is intended for e.g. activating hidden flags which are not supported by the dedicated configuration options yet. The arguments are passed as-is to the Prometheus container which may cause issues if they are invalid or not supported by the given Prometheus version. In case of an argument conflict (e.g. an argument which is already set by the operator itself) or when providing an invalid argument, the reconciliation will fail and an error will be logged. additionalArgs[] object Argument as part of the AdditionalArgs list. additionalScrapeConfigs object AdditionalScrapeConfigs allows specifying a key of a Secret containing additional Prometheus scrape configurations. Scrape configurations specified are appended to the configurations generated by the Prometheus Operator. Job configurations specified must have the form as specified in the official Prometheus documentation: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#scrape_config . As scrape configs are appended, the user is responsible to make sure it is valid. Note that using this feature may expose the possibility to break upgrades of Prometheus. It is advised to review Prometheus release notes to ensure that no incompatible scrape configs are going to break Prometheus after the upgrade. affinity object Defines the Pods' affinity scheduling rules if specified. alerting object Defines the settings related to Alertmanager. allowOverlappingBlocks boolean AllowOverlappingBlocks enables vertical compaction and vertical query merge in Prometheus. Deprecated: this flag has no effect for Prometheus >= 2.39.0 where overlapping blocks are enabled by default. apiserverConfig object APIServerConfig allows specifying a host and auth methods to access the Kuberntees API server. If null, Prometheus is assumed to run inside of the cluster: it will discover the API servers automatically and use the Pod's CA certificate and bearer token file at /var/run/secrets/kubernetes.io/serviceaccount/. arbitraryFSAccessThroughSMs object When true, ServiceMonitor, PodMonitor and Probe object are forbidden to reference arbitrary files on the file system of the 'prometheus' container. When a ServiceMonitor's endpoint specifies a bearerTokenFile value (e.g. '/var/run/secrets/kubernetes.io/serviceaccount/token'), a malicious target can get access to the Prometheus service account's token in the Prometheus' scrape request. Setting spec.arbitraryFSAccessThroughSM to 'true' would prevent the attack. Users should instead provide the credentials using the spec.bearerTokenSecret field. automountServiceAccountToken boolean AutomountServiceAccountToken indicates whether a service account token should be automatically mounted in the pod. If the field isn't set, the operator mounts the service account token by default. Warning: be aware that by default, Prometheus requires the service account token for Kubernetes service discovery. It is possible to use strategic merge patch to project the service account token into the 'prometheus' container. baseImage string Deprecated: use 'spec.image' instead. bodySizeLimit string BodySizeLimit defines per-scrape on response body size. Only valid in Prometheus versions 2.45.0 and newer. Note that the global limit only applies to scrape objects that don't specify an explicit limit value. If you want to enforce a maximum limit for all scrape objects, refer to enforcedBodySizeLimit. configMaps array (string) ConfigMaps is a list of ConfigMaps in the same namespace as the Prometheus object, which shall be mounted into the Prometheus Pods. Each ConfigMap is added to the StatefulSet definition as a volume named configmap-<configmap-name> . The ConfigMaps are mounted into /etc/prometheus/configmaps/<configmap-name> in the 'prometheus' container. containers array Containers allows injecting additional containers or modifying operator generated containers. This can be used to allow adding an authentication proxy to the Pods or to change the behavior of an operator generated container. Containers described here modify an operator generated container if they share the same name and modifications are done via a strategic merge patch. The names of containers managed by the operator are: * prometheus * config-reloader * thanos-sidecar Overriding containers is entirely outside the scope of what the maintainers will support and by doing so, you accept that this behaviour may break at any time without notice. containers[] object A single application container that you want to run within a pod. disableCompaction boolean When true, the Prometheus compaction is disabled. dnsConfig object Defines the DNS configuration for the pods. dnsPolicy string Defines the DNS policy for the pods. enableAdminAPI boolean Enables access to the Prometheus web admin API. WARNING: Enabling the admin APIs enables mutating endpoints, to delete data, shutdown Prometheus, and more. Enabling this should be done with care and the user is advised to add additional authentication authorization via a proxy to ensure only clients authorized to perform these actions can do so. For more information: https://prometheus.io/docs/prometheus/latest/querying/api/#tsdb-admin-apis enableFeatures array (string) Enable access to Prometheus feature flags. By default, no features are enabled. Enabling features which are disabled by default is entirely outside the scope of what the maintainers will support and by doing so, you accept that this behaviour may break at any time without notice. For more information see https://prometheus.io/docs/prometheus/latest/feature_flags/ enableRemoteWriteReceiver boolean Enable Prometheus to be used as a receiver for the Prometheus remote write protocol. WARNING: This is not considered an efficient way of ingesting samples. Use it with caution for specific low-volume use cases. It is not suitable for replacing the ingestion via scraping and turning Prometheus into a push-based metrics collection system. For more information see https://prometheus.io/docs/prometheus/latest/querying/api/#remote-write-receiver It requires Prometheus >= v2.33.0. enforcedBodySizeLimit string When defined, enforcedBodySizeLimit specifies a global limit on the size of uncompressed response body that will be accepted by Prometheus. Targets responding with a body larger than this many bytes will cause the scrape to fail. It requires Prometheus >= v2.28.0. When both enforcedBodySizeLimit and bodySizeLimit are defined and greater than zero, the following rules apply: * Scrape objects without a defined bodySizeLimit value will inherit the global bodySizeLimit value (Prometheus >= 2.45.0) or the enforcedBodySizeLimit value (Prometheus < v2.45.0). If Prometheus version is >= 2.45.0 and the enforcedBodySizeLimit is greater than the bodySizeLimit , the bodySizeLimit will be set to enforcedBodySizeLimit . * Scrape objects with a bodySizeLimit value less than or equal to enforcedBodySizeLimit keep their specific value. * Scrape objects with a bodySizeLimit value greater than enforcedBodySizeLimit are set to enforcedBodySizeLimit. enforcedKeepDroppedTargets integer When defined, enforcedKeepDroppedTargets specifies a global limit on the number of targets dropped by relabeling that will be kept in memory. The value overrides any spec.keepDroppedTargets set by ServiceMonitor, PodMonitor, Probe objects unless spec.keepDroppedTargets is greater than zero and less than spec.enforcedKeepDroppedTargets . It requires Prometheus >= v2.47.0. When both enforcedKeepDroppedTargets and keepDroppedTargets are defined and greater than zero, the following rules apply: * Scrape objects without a defined keepDroppedTargets value will inherit the global keepDroppedTargets value (Prometheus >= 2.45.0) or the enforcedKeepDroppedTargets value (Prometheus < v2.45.0). If Prometheus version is >= 2.45.0 and the enforcedKeepDroppedTargets is greater than the keepDroppedTargets , the keepDroppedTargets will be set to enforcedKeepDroppedTargets . * Scrape objects with a keepDroppedTargets value less than or equal to enforcedKeepDroppedTargets keep their specific value. * Scrape objects with a keepDroppedTargets value greater than enforcedKeepDroppedTargets are set to enforcedKeepDroppedTargets. enforcedLabelLimit integer When defined, enforcedLabelLimit specifies a global limit on the number of labels per sample. The value overrides any spec.labelLimit set by ServiceMonitor, PodMonitor, Probe objects unless spec.labelLimit is greater than zero and less than spec.enforcedLabelLimit . It requires Prometheus >= v2.27.0. When both enforcedLabelLimit and labelLimit are defined and greater than zero, the following rules apply: * Scrape objects without a defined labelLimit value will inherit the global labelLimit value (Prometheus >= 2.45.0) or the enforcedLabelLimit value (Prometheus < v2.45.0). If Prometheus version is >= 2.45.0 and the enforcedLabelLimit is greater than the labelLimit , the labelLimit will be set to enforcedLabelLimit . * Scrape objects with a labelLimit value less than or equal to enforcedLabelLimit keep their specific value. * Scrape objects with a labelLimit value greater than enforcedLabelLimit are set to enforcedLabelLimit. enforcedLabelNameLengthLimit integer When defined, enforcedLabelNameLengthLimit specifies a global limit on the length of labels name per sample. The value overrides any spec.labelNameLengthLimit set by ServiceMonitor, PodMonitor, Probe objects unless spec.labelNameLengthLimit is greater than zero and less than spec.enforcedLabelNameLengthLimit . It requires Prometheus >= v2.27.0. When both enforcedLabelNameLengthLimit and labelNameLengthLimit are defined and greater than zero, the following rules apply: * Scrape objects without a defined labelNameLengthLimit value will inherit the global labelNameLengthLimit value (Prometheus >= 2.45.0) or the enforcedLabelNameLengthLimit value (Prometheus < v2.45.0). If Prometheus version is >= 2.45.0 and the enforcedLabelNameLengthLimit is greater than the labelNameLengthLimit , the labelNameLengthLimit will be set to enforcedLabelNameLengthLimit . * Scrape objects with a labelNameLengthLimit value less than or equal to enforcedLabelNameLengthLimit keep their specific value. * Scrape objects with a labelNameLengthLimit value greater than enforcedLabelNameLengthLimit are set to enforcedLabelNameLengthLimit. enforcedLabelValueLengthLimit integer When not null, enforcedLabelValueLengthLimit defines a global limit on the length of labels value per sample. The value overrides any spec.labelValueLengthLimit set by ServiceMonitor, PodMonitor, Probe objects unless spec.labelValueLengthLimit is greater than zero and less than spec.enforcedLabelValueLengthLimit . It requires Prometheus >= v2.27.0. When both enforcedLabelValueLengthLimit and labelValueLengthLimit are defined and greater than zero, the following rules apply: * Scrape objects without a defined labelValueLengthLimit value will inherit the global labelValueLengthLimit value (Prometheus >= 2.45.0) or the enforcedLabelValueLengthLimit value (Prometheus < v2.45.0). If Prometheus version is >= 2.45.0 and the enforcedLabelValueLengthLimit is greater than the labelValueLengthLimit , the labelValueLengthLimit will be set to enforcedLabelValueLengthLimit . * Scrape objects with a labelValueLengthLimit value less than or equal to enforcedLabelValueLengthLimit keep their specific value. * Scrape objects with a labelValueLengthLimit value greater than enforcedLabelValueLengthLimit are set to enforcedLabelValueLengthLimit. enforcedNamespaceLabel string When not empty, a label will be added to: 1. All metrics scraped from ServiceMonitor , PodMonitor , Probe and ScrapeConfig objects. 2. All metrics generated from recording rules defined in PrometheusRule objects. 3. All alerts generated from alerting rules defined in PrometheusRule objects. 4. All vector selectors of PromQL expressions defined in PrometheusRule objects. The label will not added for objects referenced in spec.excludedFromEnforcement . The label's name is this field's value. The label's value is the namespace of the ServiceMonitor , PodMonitor , Probe , PrometheusRule or ScrapeConfig object. enforcedSampleLimit integer When defined, enforcedSampleLimit specifies a global limit on the number of scraped samples that will be accepted. This overrides any spec.sampleLimit set by ServiceMonitor, PodMonitor, Probe objects unless spec.sampleLimit is greater than zero and less than spec.enforcedSampleLimit . It is meant to be used by admins to keep the overall number of samples/series under a desired limit. When both enforcedSampleLimit and sampleLimit are defined and greater than zero, the following rules apply: * Scrape objects without a defined sampleLimit value will inherit the global sampleLimit value (Prometheus >= 2.45.0) or the enforcedSampleLimit value (Prometheus < v2.45.0). If Prometheus version is >= 2.45.0 and the enforcedSampleLimit is greater than the sampleLimit , the sampleLimit will be set to enforcedSampleLimit . * Scrape objects with a sampleLimit value less than or equal to enforcedSampleLimit keep their specific value. * Scrape objects with a sampleLimit value greater than enforcedSampleLimit are set to enforcedSampleLimit. enforcedTargetLimit integer When defined, enforcedTargetLimit specifies a global limit on the number of scraped targets. The value overrides any spec.targetLimit set by ServiceMonitor, PodMonitor, Probe objects unless spec.targetLimit is greater than zero and less than spec.enforcedTargetLimit . It is meant to be used by admins to to keep the overall number of targets under a desired limit. When both enforcedTargetLimit and targetLimit are defined and greater than zero, the following rules apply: * Scrape objects without a defined targetLimit value will inherit the global targetLimit value (Prometheus >= 2.45.0) or the enforcedTargetLimit value (Prometheus < v2.45.0). If Prometheus version is >= 2.45.0 and the enforcedTargetLimit is greater than the targetLimit , the targetLimit will be set to enforcedTargetLimit . * Scrape objects with a targetLimit value less than or equal to enforcedTargetLimit keep their specific value. * Scrape objects with a targetLimit value greater than enforcedTargetLimit are set to enforcedTargetLimit. evaluationInterval string Interval between rule evaluations. Default: "30s" excludedFromEnforcement array List of references to PodMonitor, ServiceMonitor, Probe and PrometheusRule objects to be excluded from enforcing a namespace label of origin. It is only applicable if spec.enforcedNamespaceLabel set to true. excludedFromEnforcement[] object ObjectReference references a PodMonitor, ServiceMonitor, Probe or PrometheusRule object. exemplars object Exemplars related settings that are runtime reloadable. It requires to enable the exemplar-storage feature flag to be effective. externalLabels object (string) The labels to add to any time series or alerts when communicating with external systems (federation, remote storage, Alertmanager). Labels defined by spec.replicaExternalLabelName and spec.prometheusExternalLabelName take precedence over this list. externalUrl string The external URL under which the Prometheus service is externally available. This is necessary to generate correct URLs (for instance if Prometheus is accessible behind an Ingress resource). hostAliases array Optional list of hosts and IPs that will be injected into the Pod's hosts file if specified. hostAliases[] object HostAlias holds the mapping between IP and hostnames that will be injected as an entry in the pod's hosts file. hostNetwork boolean Use the host's network namespace if true. Make sure to understand the security implications if you want to enable it ( https://kubernetes.io/docs/concepts/configuration/overview/ ). When hostNetwork is enabled, this will set the DNS policy to ClusterFirstWithHostNet automatically (unless .spec.DNSPolicy is set to a different value). ignoreNamespaceSelectors boolean When true, spec.namespaceSelector from all PodMonitor, ServiceMonitor and Probe objects will be ignored. They will only discover targets within the namespace of the PodMonitor, ServiceMonitor and Probe object. image string Container image name for Prometheus. If specified, it takes precedence over the spec.baseImage , spec.tag and spec.sha fields. Specifying spec.version is still necessary to ensure the Prometheus Operator knows which version of Prometheus is being configured. If neither spec.image nor spec.baseImage are defined, the operator will use the latest upstream version of Prometheus available at the time when the operator was released. imagePullPolicy string Image pull policy for the 'prometheus', 'init-config-reloader' and 'config-reloader' containers. See https://kubernetes.io/docs/concepts/containers/images/#image-pull-policy for more details. imagePullSecrets array An optional list of references to Secrets in the same namespace to use for pulling images from registries. See http://kubernetes.io/docs/user-guide/images#specifying-imagepullsecrets-on-a-pod imagePullSecrets[] object LocalObjectReference contains enough information to let you locate the referenced object inside the same namespace. initContainers array InitContainers allows injecting initContainers to the Pod definition. Those can be used to e.g. fetch secrets for injection into the Prometheus configuration from external sources. Any errors during the execution of an initContainer will lead to a restart of the Pod. More info: https://kubernetes.io/docs/concepts/workloads/pods/init-containers/ InitContainers described here modify an operator generated init containers if they share the same name and modifications are done via a strategic merge patch. The names of init container name managed by the operator are: * init-config-reloader . Overriding init containers is entirely outside the scope of what the maintainers will support and by doing so, you accept that this behaviour may break at any time without notice. initContainers[] object A single application container that you want to run within a pod. keepDroppedTargets integer Per-scrape limit on the number of targets dropped by relabeling that will be kept in memory. 0 means no limit. It requires Prometheus >= v2.47.0. Note that the global limit only applies to scrape objects that don't specify an explicit limit value. If you want to enforce a maximum limit for all scrape objects, refer to enforcedKeepDroppedTargets. labelLimit integer Per-scrape limit on number of labels that will be accepted for a sample. Only valid in Prometheus versions 2.45.0 and newer. Note that the global limit only applies to scrape objects that don't specify an explicit limit value. If you want to enforce a maximum limit for all scrape objects, refer to enforcedLabelLimit. labelNameLengthLimit integer Per-scrape limit on length of labels name that will be accepted for a sample. Only valid in Prometheus versions 2.45.0 and newer. Note that the global limit only applies to scrape objects that don't specify an explicit limit value. If you want to enforce a maximum limit for all scrape objects, refer to enforcedLabelNameLengthLimit. labelValueLengthLimit integer Per-scrape limit on length of labels value that will be accepted for a sample. Only valid in Prometheus versions 2.45.0 and newer. Note that the global limit only applies to scrape objects that don't specify an explicit limit value. If you want to enforce a maximum limit for all scrape objects, refer to enforcedLabelValueLengthLimit. listenLocal boolean When true, the Prometheus server listens on the loopback address instead of the Pod IP's address. logFormat string Log format for Log level for Prometheus and the config-reloader sidecar. logLevel string Log level for Prometheus and the config-reloader sidecar. maximumStartupDurationSeconds integer Defines the maximum time that the prometheus container's startup probe will wait before being considered failed. The startup probe will return success after the WAL replay is complete. If set, the value should be greater than 60 (seconds). Otherwise it will be equal to 600 seconds (15 minutes). minReadySeconds integer Minimum number of seconds for which a newly created Pod should be ready without any of its container crashing for it to be considered available. Defaults to 0 (pod will be considered available as soon as it is ready) This is an alpha field from kubernetes 1.22 until 1.24 which requires enabling the StatefulSetMinReadySeconds feature gate. nodeSelector object (string) Defines on which Nodes the Pods are scheduled. otlp object Settings related to the OTLP receiver feature. It requires Prometheus >= v2.55.0. overrideHonorLabels boolean When true, Prometheus resolves label conflicts by renaming the labels in the scraped data to "exported_" for all targets created from ServiceMonitor, PodMonitor and ScrapeConfig objects. Otherwise the HonorLabels field of the service or pod monitor applies. In practice, overrideHonorLaels:true enforces honorLabels:false for all ServiceMonitor, PodMonitor and ScrapeConfig objects. overrideHonorTimestamps boolean When true, Prometheus ignores the timestamps for all the targets created from service and pod monitors. Otherwise the HonorTimestamps field of the service or pod monitor applies. paused boolean When a Prometheus deployment is paused, no actions except for deletion will be performed on the underlying objects. persistentVolumeClaimRetentionPolicy object The field controls if and how PVCs are deleted during the lifecycle of a StatefulSet. The default behavior is all PVCs are retained. This is an alpha field from kubernetes 1.23 until 1.26 and a beta field from 1.26. It requires enabling the StatefulSetAutoDeletePVC feature gate. podMetadata object PodMetadata configures labels and annotations which are propagated to the Prometheus pods. The following items are reserved and cannot be overridden: * "prometheus" label, set to the name of the Prometheus object. * "app.kubernetes.io/instance" label, set to the name of the Prometheus object. * "app.kubernetes.io/managed-by" label, set to "prometheus-operator". * "app.kubernetes.io/name" label, set to "prometheus". * "app.kubernetes.io/version" label, set to the Prometheus version. * "operator.prometheus.io/name" label, set to the name of the Prometheus object. * "operator.prometheus.io/shard" label, set to the shard number of the Prometheus object. * "kubectl.kubernetes.io/default-container" annotation, set to "prometheus". podMonitorNamespaceSelector object Namespaces to match for PodMonitors discovery. An empty label selector matches all namespaces. A null label selector (default value) matches the current namespace only. podMonitorSelector object PodMonitors to be selected for target discovery. An empty label selector matches all objects. A null label selector matches no objects. If spec.serviceMonitorSelector , spec.podMonitorSelector , spec.probeSelector and spec.scrapeConfigSelector are null, the Prometheus configuration is unmanaged. The Prometheus operator will ensure that the Prometheus configuration's Secret exists, but it is the responsibility of the user to provide the raw gzipped Prometheus configuration under the prometheus.yaml.gz key. This behavior is deprecated and will be removed in the major version of the custom resource definition. It is recommended to use spec.additionalScrapeConfigs instead. podTargetLabels array (string) PodTargetLabels are appended to the spec.podTargetLabels field of all PodMonitor and ServiceMonitor objects. portName string Port name used for the pods and governing service. Default: "web" priorityClassName string Priority class assigned to the Pods. probeNamespaceSelector object Namespaces to match for Probe discovery. An empty label selector matches all namespaces. A null label selector matches the current namespace only. probeSelector object Probes to be selected for target discovery. An empty label selector matches all objects. A null label selector matches no objects. If spec.serviceMonitorSelector , spec.podMonitorSelector , spec.probeSelector and spec.scrapeConfigSelector are null, the Prometheus configuration is unmanaged. The Prometheus operator will ensure that the Prometheus configuration's Secret exists, but it is the responsibility of the user to provide the raw gzipped Prometheus configuration under the prometheus.yaml.gz key. This behavior is deprecated and will be removed in the major version of the custom resource definition. It is recommended to use spec.additionalScrapeConfigs instead. prometheusExternalLabelName string Name of Prometheus external label used to denote the Prometheus instance name. The external label will not be added when the field is set to the empty string ( "" ). Default: "prometheus" prometheusRulesExcludedFromEnforce array Defines the list of PrometheusRule objects to which the namespace label enforcement doesn't apply. This is only relevant when spec.enforcedNamespaceLabel is set to true. Deprecated: use spec.excludedFromEnforcement instead. prometheusRulesExcludedFromEnforce[] object PrometheusRuleExcludeConfig enables users to configure excluded PrometheusRule names and their namespaces to be ignored while enforcing namespace label for alerts and metrics. query object QuerySpec defines the configuration of the Promethus query service. queryLogFile string queryLogFile specifies where the file to which PromQL queries are logged. If the filename has an empty path, e.g. 'query.log', The Prometheus Pods will mount the file into an emptyDir volume at /var/log/prometheus . If a full path is provided, e.g. '/var/log/prometheus/query.log', you must mount a volume in the specified directory and it must be writable. This is because the prometheus container runs with a read-only root filesystem for security reasons. Alternatively, the location can be set to a standard I/O stream, e.g. /dev/stdout , to log query information to the default Prometheus log stream. reloadStrategy string Defines the strategy used to reload the Prometheus configuration. If not specified, the configuration is reloaded using the /-/reload HTTP endpoint. remoteRead array Defines the list of remote read configurations. remoteRead[] object RemoteReadSpec defines the configuration for Prometheus to read back samples from a remote endpoint. remoteWrite array Defines the list of remote write configurations. remoteWrite[] object RemoteWriteSpec defines the configuration to write samples from Prometheus to a remote endpoint. remoteWriteReceiverMessageVersions array (string) List of the protobuf message versions to accept when receiving the remote writes. It requires Prometheus >= v2.54.0. replicaExternalLabelName string Name of Prometheus external label used to denote the replica name. The external label will not be added when the field is set to the empty string ( "" ). Default: "prometheus_replica" replicas integer Number of replicas of each shard to deploy for a Prometheus deployment. spec.replicas multiplied by spec.shards is the total number of Pods created. Default: 1 resources object Defines the resources requests and limits of the 'prometheus' container. retention string How long to retain the Prometheus data. Default: "24h" if spec.retention and spec.retentionSize are empty. retentionSize string Maximum number of bytes used by the Prometheus data. routePrefix string The route prefix Prometheus registers HTTP handlers for. This is useful when using spec.externalURL , and a proxy is rewriting HTTP routes of a request, and the actual ExternalURL is still true, but the server serves requests under a different route prefix. For example for use with kubectl proxy . ruleNamespaceSelector object Namespaces to match for PrometheusRule discovery. An empty label selector matches all namespaces. A null label selector matches the current namespace only. ruleQueryOffset string Defines the offset the rule evaluation timestamp of this particular group by the specified duration into the past. It requires Prometheus >= v2.53.0. ruleSelector object PrometheusRule objects to be selected for rule evaluation. An empty label selector matches all objects. A null label selector matches no objects. rules object Defines the configuration of the Prometheus rules' engine. runtime object RuntimeConfig configures the values for the Prometheus process behavior sampleLimit integer SampleLimit defines per-scrape limit on number of scraped samples that will be accepted. Only valid in Prometheus versions 2.45.0 and newer. Note that the global limit only applies to scrape objects that don't specify an explicit limit value. If you want to enforce a maximum limit for all scrape objects, refer to enforcedSampleLimit. scrapeClasses array List of scrape classes to expose to scraping objects such as PodMonitors, ServiceMonitors, Probes and ScrapeConfigs. This is an experimental feature , it may change in any upcoming release in a breaking way. scrapeClasses[] object scrapeConfigNamespaceSelector object Namespaces to match for ScrapeConfig discovery. An empty label selector matches all namespaces. A null label selector matches the current namespace only. Note that the ScrapeConfig custom resource definition is currently at Alpha level. scrapeConfigSelector object ScrapeConfigs to be selected for target discovery. An empty label selector matches all objects. A null label selector matches no objects. If spec.serviceMonitorSelector , spec.podMonitorSelector , spec.probeSelector and spec.scrapeConfigSelector are null, the Prometheus configuration is unmanaged. The Prometheus operator will ensure that the Prometheus configuration's Secret exists, but it is the responsibility of the user to provide the raw gzipped Prometheus configuration under the prometheus.yaml.gz key. This behavior is deprecated and will be removed in the major version of the custom resource definition. It is recommended to use spec.additionalScrapeConfigs instead. Note that the ScrapeConfig custom resource definition is currently at Alpha level. scrapeInterval string Interval between consecutive scrapes. Default: "30s" scrapeProtocols array (string) The protocols to negotiate during a scrape. It tells clients the protocols supported by Prometheus in order of preference (from most to least preferred). If unset, Prometheus uses its default value. It requires Prometheus >= v2.49.0. scrapeTimeout string Number of seconds to wait until a scrape request times out. secrets array (string) Secrets is a list of Secrets in the same namespace as the Prometheus object, which shall be mounted into the Prometheus Pods. Each Secret is added to the StatefulSet definition as a volume named secret-<secret-name> . The Secrets are mounted into /etc/prometheus/secrets/<secret-name> in the 'prometheus' container. securityContext object SecurityContext holds pod-level security attributes and common container settings. This defaults to the default PodSecurityContext. serviceAccountName string ServiceAccountName is the name of the ServiceAccount to use to run the Prometheus Pods. serviceDiscoveryRole string Defines the service discovery role used to discover targets from ServiceMonitor objects and Alertmanager endpoints. If set, the value should be either "Endpoints" or "EndpointSlice". If unset, the operator assumes the "Endpoints" role. serviceMonitorNamespaceSelector object Namespaces to match for ServicedMonitors discovery. An empty label selector matches all namespaces. A null label selector (default value) matches the current namespace only. serviceMonitorSelector object ServiceMonitors to be selected for target discovery. An empty label selector matches all objects. A null label selector matches no objects. If spec.serviceMonitorSelector , spec.podMonitorSelector , spec.probeSelector and spec.scrapeConfigSelector are null, the Prometheus configuration is unmanaged. The Prometheus operator will ensure that the Prometheus configuration's Secret exists, but it is the responsibility of the user to provide the raw gzipped Prometheus configuration under the prometheus.yaml.gz key. This behavior is deprecated and will be removed in the major version of the custom resource definition. It is recommended to use spec.additionalScrapeConfigs instead. sha string Deprecated: use 'spec.image' instead. The image's digest can be specified as part of the image name. shards integer Number of shards to distribute targets onto. spec.replicas multiplied by spec.shards is the total number of Pods created. Note that scaling down shards will not reshard data onto remaining instances, it must be manually moved. Increasing shards will not reshard data either but it will continue to be available from the same instances. To query globally, use Thanos sidecar and Thanos querier or remote write data to a central location. Sharding is performed on the content of the address target meta-label for PodMonitors and ServiceMonitors and param_target for Probes. Default: 1 storage object Storage defines the storage used by Prometheus. tag string Deprecated: use 'spec.image' instead. The image's tag can be specified as part of the image name. targetLimit integer TargetLimit defines a limit on the number of scraped targets that will be accepted. Only valid in Prometheus versions 2.45.0 and newer. Note that the global limit only applies to scrape objects that don't specify an explicit limit value. If you want to enforce a maximum limit for all scrape objects, refer to enforcedTargetLimit. thanos object Defines the configuration of the optional Thanos sidecar. tolerations array Defines the Pods' tolerations if specified. tolerations[] object The pod this Toleration is attached to tolerates any taint that matches the triple <key,value,effect> using the matching operator <operator>. topologySpreadConstraints array Defines the pod's topology spread constraints if specified. topologySpreadConstraints[] object tracingConfig object TracingConfig configures tracing in Prometheus. This is an experimental feature , it may change in any upcoming release in a breaking way. tsdb object Defines the runtime reloadable configuration of the timeseries database(TSDB). It requires Prometheus >= v2.39.0 or PrometheusAgent >= v2.54.0. version string Version of Prometheus being deployed. The operator uses this information to generate the Prometheus StatefulSet + configuration files. If not specified, the operator assumes the latest upstream version of Prometheus available at the time when the version of the operator was released. volumeMounts array VolumeMounts allows the configuration of additional VolumeMounts. VolumeMounts will be appended to other VolumeMounts in the 'prometheus' container, that are generated as a result of StorageSpec objects. volumeMounts[] object VolumeMount describes a mounting of a Volume within a container. volumes array Volumes allows the configuration of additional volumes on the output StatefulSet definition. Volumes specified will be appended to other volumes that are generated as a result of StorageSpec objects. volumes[] object Volume represents a named volume in a pod that may be accessed by any container in the pod. walCompression boolean Configures compression of the write-ahead log (WAL) using Snappy. WAL compression is enabled by default for Prometheus >= 2.20.0 Requires Prometheus v2.11.0 and above. web object Defines the configuration of the Prometheus web server. 8.1.2. .spec.additionalAlertManagerConfigs Description AdditionalAlertManagerConfigs specifies a key of a Secret containing additional Prometheus Alertmanager configurations. The Alertmanager configurations are appended to the configuration generated by the Prometheus Operator. They must be formatted according to the official Prometheus documentation: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#alertmanager_config The user is responsible for making sure that the configurations are valid Note that using this feature may expose the possibility to break upgrades of Prometheus. It is advised to review Prometheus release notes to ensure that no incompatible AlertManager configs are going to break Prometheus after the upgrade. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.3. .spec.additionalAlertRelabelConfigs Description AdditionalAlertRelabelConfigs specifies a key of a Secret containing additional Prometheus alert relabel configurations. The alert relabel configurations are appended to the configuration generated by the Prometheus Operator. They must be formatted according to the official Prometheus documentation: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#alert_relabel_configs The user is responsible for making sure that the configurations are valid Note that using this feature may expose the possibility to break upgrades of Prometheus. It is advised to review Prometheus release notes to ensure that no incompatible alert relabel configs are going to break Prometheus after the upgrade. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.4. .spec.additionalArgs Description AdditionalArgs allows setting additional arguments for the 'prometheus' container. It is intended for e.g. activating hidden flags which are not supported by the dedicated configuration options yet. The arguments are passed as-is to the Prometheus container which may cause issues if they are invalid or not supported by the given Prometheus version. In case of an argument conflict (e.g. an argument which is already set by the operator itself) or when providing an invalid argument, the reconciliation will fail and an error will be logged. Type array 8.1.5. .spec.additionalArgs[] Description Argument as part of the AdditionalArgs list. Type object Required name Property Type Description name string Name of the argument, e.g. "scrape.discovery-reload-interval". value string Argument value, e.g. 30s. Can be empty for name-only arguments (e.g. --storage.tsdb.no-lockfile) 8.1.6. .spec.additionalScrapeConfigs Description AdditionalScrapeConfigs allows specifying a key of a Secret containing additional Prometheus scrape configurations. Scrape configurations specified are appended to the configurations generated by the Prometheus Operator. Job configurations specified must have the form as specified in the official Prometheus documentation: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#scrape_config . As scrape configs are appended, the user is responsible to make sure it is valid. Note that using this feature may expose the possibility to break upgrades of Prometheus. It is advised to review Prometheus release notes to ensure that no incompatible scrape configs are going to break Prometheus after the upgrade. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.7. .spec.affinity Description Defines the Pods' affinity scheduling rules if specified. Type object Property Type Description nodeAffinity object Describes node affinity scheduling rules for the pod. podAffinity object Describes pod affinity scheduling rules (e.g. co-locate this pod in the same node, zone, etc. as some other pod(s)). podAntiAffinity object Describes pod anti-affinity scheduling rules (e.g. avoid putting this pod in the same node, zone, etc. as some other pod(s)). 8.1.8. .spec.affinity.nodeAffinity Description Describes node affinity scheduling rules for the pod. Type object Property Type Description preferredDuringSchedulingIgnoredDuringExecution array The scheduler will prefer to schedule pods to nodes that satisfy the affinity expressions specified by this field, but it may choose a node that violates one or more of the expressions. The node that is most preferred is the one with the greatest sum of weights, i.e. for each node that meets all of the scheduling requirements (resource request, requiredDuringScheduling affinity expressions, etc.), compute a sum by iterating through the elements of this field and adding "weight" to the sum if the node matches the corresponding matchExpressions; the node(s) with the highest sum are the most preferred. preferredDuringSchedulingIgnoredDuringExecution[] object An empty preferred scheduling term matches all objects with implicit weight 0 (i.e. it's a no-op). A null preferred scheduling term matches no objects (i.e. is also a no-op). requiredDuringSchedulingIgnoredDuringExecution object If the affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to an update), the system may or may not try to eventually evict the pod from its node. 8.1.9. .spec.affinity.nodeAffinity.preferredDuringSchedulingIgnoredDuringExecution Description The scheduler will prefer to schedule pods to nodes that satisfy the affinity expressions specified by this field, but it may choose a node that violates one or more of the expressions. The node that is most preferred is the one with the greatest sum of weights, i.e. for each node that meets all of the scheduling requirements (resource request, requiredDuringScheduling affinity expressions, etc.), compute a sum by iterating through the elements of this field and adding "weight" to the sum if the node matches the corresponding matchExpressions; the node(s) with the highest sum are the most preferred. Type array 8.1.10. .spec.affinity.nodeAffinity.preferredDuringSchedulingIgnoredDuringExecution[] Description An empty preferred scheduling term matches all objects with implicit weight 0 (i.e. it's a no-op). A null preferred scheduling term matches no objects (i.e. is also a no-op). Type object Required preference weight Property Type Description preference object A node selector term, associated with the corresponding weight. weight integer Weight associated with matching the corresponding nodeSelectorTerm, in the range 1-100. 8.1.11. .spec.affinity.nodeAffinity.preferredDuringSchedulingIgnoredDuringExecution[].preference Description A node selector term, associated with the corresponding weight. Type object Property Type Description matchExpressions array A list of node selector requirements by node's labels. matchExpressions[] object A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values. matchFields array A list of node selector requirements by node's fields. matchFields[] object A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values. 8.1.12. .spec.affinity.nodeAffinity.preferredDuringSchedulingIgnoredDuringExecution[].preference.matchExpressions Description A list of node selector requirements by node's labels. Type array 8.1.13. .spec.affinity.nodeAffinity.preferredDuringSchedulingIgnoredDuringExecution[].preference.matchExpressions[] Description A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values. Type object Required key operator Property Type Description key string The label key that the selector applies to. operator string Represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists, DoesNotExist. Gt, and Lt. values array (string) An array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. If the operator is Gt or Lt, the values array must have a single element, which will be interpreted as an integer. This array is replaced during a strategic merge patch. 8.1.14. .spec.affinity.nodeAffinity.preferredDuringSchedulingIgnoredDuringExecution[].preference.matchFields Description A list of node selector requirements by node's fields. Type array 8.1.15. .spec.affinity.nodeAffinity.preferredDuringSchedulingIgnoredDuringExecution[].preference.matchFields[] Description A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values. Type object Required key operator Property Type Description key string The label key that the selector applies to. operator string Represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists, DoesNotExist. Gt, and Lt. values array (string) An array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. If the operator is Gt or Lt, the values array must have a single element, which will be interpreted as an integer. This array is replaced during a strategic merge patch. 8.1.16. .spec.affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringExecution Description If the affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to an update), the system may or may not try to eventually evict the pod from its node. Type object Required nodeSelectorTerms Property Type Description nodeSelectorTerms array Required. A list of node selector terms. The terms are ORed. nodeSelectorTerms[] object A null or empty node selector term matches no objects. The requirements of them are ANDed. The TopologySelectorTerm type implements a subset of the NodeSelectorTerm. 8.1.17. .spec.affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringExecution.nodeSelectorTerms Description Required. A list of node selector terms. The terms are ORed. Type array 8.1.18. .spec.affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringExecution.nodeSelectorTerms[] Description A null or empty node selector term matches no objects. The requirements of them are ANDed. The TopologySelectorTerm type implements a subset of the NodeSelectorTerm. Type object Property Type Description matchExpressions array A list of node selector requirements by node's labels. matchExpressions[] object A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values. matchFields array A list of node selector requirements by node's fields. matchFields[] object A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values. 8.1.19. .spec.affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringExecution.nodeSelectorTerms[].matchExpressions Description A list of node selector requirements by node's labels. Type array 8.1.20. .spec.affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringExecution.nodeSelectorTerms[].matchExpressions[] Description A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values. Type object Required key operator Property Type Description key string The label key that the selector applies to. operator string Represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists, DoesNotExist. Gt, and Lt. values array (string) An array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. If the operator is Gt or Lt, the values array must have a single element, which will be interpreted as an integer. This array is replaced during a strategic merge patch. 8.1.21. .spec.affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringExecution.nodeSelectorTerms[].matchFields Description A list of node selector requirements by node's fields. Type array 8.1.22. .spec.affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringExecution.nodeSelectorTerms[].matchFields[] Description A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values. Type object Required key operator Property Type Description key string The label key that the selector applies to. operator string Represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists, DoesNotExist. Gt, and Lt. values array (string) An array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. If the operator is Gt or Lt, the values array must have a single element, which will be interpreted as an integer. This array is replaced during a strategic merge patch. 8.1.23. .spec.affinity.podAffinity Description Describes pod affinity scheduling rules (e.g. co-locate this pod in the same node, zone, etc. as some other pod(s)). Type object Property Type Description preferredDuringSchedulingIgnoredDuringExecution array The scheduler will prefer to schedule pods to nodes that satisfy the affinity expressions specified by this field, but it may choose a node that violates one or more of the expressions. The node that is most preferred is the one with the greatest sum of weights, i.e. for each node that meets all of the scheduling requirements (resource request, requiredDuringScheduling affinity expressions, etc.), compute a sum by iterating through the elements of this field and adding "weight" to the sum if the node has pods which matches the corresponding podAffinityTerm; the node(s) with the highest sum are the most preferred. preferredDuringSchedulingIgnoredDuringExecution[] object The weights of all of the matched WeightedPodAffinityTerm fields are added per-node to find the most preferred node(s) requiredDuringSchedulingIgnoredDuringExecution array If the affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to a pod label update), the system may or may not try to eventually evict the pod from its node. When there are multiple elements, the lists of nodes corresponding to each podAffinityTerm are intersected, i.e. all terms must be satisfied. requiredDuringSchedulingIgnoredDuringExecution[] object Defines a set of pods (namely those matching the labelSelector relative to the given namespace(s)) that this pod should be co-located (affinity) or not co-located (anti-affinity) with, where co-located is defined as running on a node whose value of the label with key <topologyKey> matches that of any node on which a pod of the set of pods is running 8.1.24. .spec.affinity.podAffinity.preferredDuringSchedulingIgnoredDuringExecution Description The scheduler will prefer to schedule pods to nodes that satisfy the affinity expressions specified by this field, but it may choose a node that violates one or more of the expressions. The node that is most preferred is the one with the greatest sum of weights, i.e. for each node that meets all of the scheduling requirements (resource request, requiredDuringScheduling affinity expressions, etc.), compute a sum by iterating through the elements of this field and adding "weight" to the sum if the node has pods which matches the corresponding podAffinityTerm; the node(s) with the highest sum are the most preferred. Type array 8.1.25. .spec.affinity.podAffinity.preferredDuringSchedulingIgnoredDuringExecution[] Description The weights of all of the matched WeightedPodAffinityTerm fields are added per-node to find the most preferred node(s) Type object Required podAffinityTerm weight Property Type Description podAffinityTerm object Required. A pod affinity term, associated with the corresponding weight. weight integer weight associated with matching the corresponding podAffinityTerm, in the range 1-100. 8.1.26. .spec.affinity.podAffinity.preferredDuringSchedulingIgnoredDuringExecution[].podAffinityTerm Description Required. A pod affinity term, associated with the corresponding weight. Type object Required topologyKey Property Type Description labelSelector object A label query over a set of resources, in this case pods. If it's null, this PodAffinityTerm matches with no Pods. matchLabelKeys array (string) MatchLabelKeys is a set of pod label keys to select which pods will be taken into consideration. The keys are used to lookup values from the incoming pod labels, those key-value labels are merged with labelSelector as key in (value) to select the group of existing pods which pods will be taken into consideration for the incoming pod's pod (anti) affinity. Keys that don't exist in the incoming pod labels will be ignored. The default value is empty. The same key is forbidden to exist in both matchLabelKeys and labelSelector. Also, matchLabelKeys cannot be set when labelSelector isn't set. This is a beta field and requires enabling MatchLabelKeysInPodAffinity feature gate (enabled by default). mismatchLabelKeys array (string) MismatchLabelKeys is a set of pod label keys to select which pods will be taken into consideration. The keys are used to lookup values from the incoming pod labels, those key-value labels are merged with labelSelector as key notin (value) to select the group of existing pods which pods will be taken into consideration for the incoming pod's pod (anti) affinity. Keys that don't exist in the incoming pod labels will be ignored. The default value is empty. The same key is forbidden to exist in both mismatchLabelKeys and labelSelector. Also, mismatchLabelKeys cannot be set when labelSelector isn't set. This is a beta field and requires enabling MatchLabelKeysInPodAffinity feature gate (enabled by default). namespaceSelector object A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod's namespace". An empty selector ({}) matches all namespaces. namespaces array (string) namespaces specifies a static list of namespace names that the term applies to. The term is applied to the union of the namespaces listed in this field and the ones selected by namespaceSelector. null or empty namespaces list and null namespaceSelector means "this pod's namespace". topologyKey string This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. Empty topologyKey is not allowed. 8.1.27. .spec.affinity.podAffinity.preferredDuringSchedulingIgnoredDuringExecution[].podAffinityTerm.labelSelector Description A label query over a set of resources, in this case pods. If it's null, this PodAffinityTerm matches with no Pods. Type object Property Type Description matchExpressions array matchExpressions is a list of label selector requirements. The requirements are ANDed. matchExpressions[] object A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. matchLabels object (string) matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed. 8.1.28. .spec.affinity.podAffinity.preferredDuringSchedulingIgnoredDuringExecution[].podAffinityTerm.labelSelector.matchExpressions Description matchExpressions is a list of label selector requirements. The requirements are ANDed. Type array 8.1.29. .spec.affinity.podAffinity.preferredDuringSchedulingIgnoredDuringExecution[].podAffinityTerm.labelSelector.matchExpressions[] Description A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. Type object Required key operator Property Type Description key string key is the label key that the selector applies to. operator string operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist. values array (string) values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch. 8.1.30. .spec.affinity.podAffinity.preferredDuringSchedulingIgnoredDuringExecution[].podAffinityTerm.namespaceSelector Description A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod's namespace". An empty selector ({}) matches all namespaces. Type object Property Type Description matchExpressions array matchExpressions is a list of label selector requirements. The requirements are ANDed. matchExpressions[] object A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. matchLabels object (string) matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed. 8.1.31. .spec.affinity.podAffinity.preferredDuringSchedulingIgnoredDuringExecution[].podAffinityTerm.namespaceSelector.matchExpressions Description matchExpressions is a list of label selector requirements. The requirements are ANDed. Type array 8.1.32. .spec.affinity.podAffinity.preferredDuringSchedulingIgnoredDuringExecution[].podAffinityTerm.namespaceSelector.matchExpressions[] Description A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. Type object Required key operator Property Type Description key string key is the label key that the selector applies to. operator string operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist. values array (string) values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch. 8.1.33. .spec.affinity.podAffinity.requiredDuringSchedulingIgnoredDuringExecution Description If the affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to a pod label update), the system may or may not try to eventually evict the pod from its node. When there are multiple elements, the lists of nodes corresponding to each podAffinityTerm are intersected, i.e. all terms must be satisfied. Type array 8.1.34. .spec.affinity.podAffinity.requiredDuringSchedulingIgnoredDuringExecution[] Description Defines a set of pods (namely those matching the labelSelector relative to the given namespace(s)) that this pod should be co-located (affinity) or not co-located (anti-affinity) with, where co-located is defined as running on a node whose value of the label with key <topologyKey> matches that of any node on which a pod of the set of pods is running Type object Required topologyKey Property Type Description labelSelector object A label query over a set of resources, in this case pods. If it's null, this PodAffinityTerm matches with no Pods. matchLabelKeys array (string) MatchLabelKeys is a set of pod label keys to select which pods will be taken into consideration. The keys are used to lookup values from the incoming pod labels, those key-value labels are merged with labelSelector as key in (value) to select the group of existing pods which pods will be taken into consideration for the incoming pod's pod (anti) affinity. Keys that don't exist in the incoming pod labels will be ignored. The default value is empty. The same key is forbidden to exist in both matchLabelKeys and labelSelector. Also, matchLabelKeys cannot be set when labelSelector isn't set. This is a beta field and requires enabling MatchLabelKeysInPodAffinity feature gate (enabled by default). mismatchLabelKeys array (string) MismatchLabelKeys is a set of pod label keys to select which pods will be taken into consideration. The keys are used to lookup values from the incoming pod labels, those key-value labels are merged with labelSelector as key notin (value) to select the group of existing pods which pods will be taken into consideration for the incoming pod's pod (anti) affinity. Keys that don't exist in the incoming pod labels will be ignored. The default value is empty. The same key is forbidden to exist in both mismatchLabelKeys and labelSelector. Also, mismatchLabelKeys cannot be set when labelSelector isn't set. This is a beta field and requires enabling MatchLabelKeysInPodAffinity feature gate (enabled by default). namespaceSelector object A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod's namespace". An empty selector ({}) matches all namespaces. namespaces array (string) namespaces specifies a static list of namespace names that the term applies to. The term is applied to the union of the namespaces listed in this field and the ones selected by namespaceSelector. null or empty namespaces list and null namespaceSelector means "this pod's namespace". topologyKey string This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. Empty topologyKey is not allowed. 8.1.35. .spec.affinity.podAffinity.requiredDuringSchedulingIgnoredDuringExecution[].labelSelector Description A label query over a set of resources, in this case pods. If it's null, this PodAffinityTerm matches with no Pods. Type object Property Type Description matchExpressions array matchExpressions is a list of label selector requirements. The requirements are ANDed. matchExpressions[] object A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. matchLabels object (string) matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed. 8.1.36. .spec.affinity.podAffinity.requiredDuringSchedulingIgnoredDuringExecution[].labelSelector.matchExpressions Description matchExpressions is a list of label selector requirements. The requirements are ANDed. Type array 8.1.37. .spec.affinity.podAffinity.requiredDuringSchedulingIgnoredDuringExecution[].labelSelector.matchExpressions[] Description A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. Type object Required key operator Property Type Description key string key is the label key that the selector applies to. operator string operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist. values array (string) values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch. 8.1.38. .spec.affinity.podAffinity.requiredDuringSchedulingIgnoredDuringExecution[].namespaceSelector Description A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod's namespace". An empty selector ({}) matches all namespaces. Type object Property Type Description matchExpressions array matchExpressions is a list of label selector requirements. The requirements are ANDed. matchExpressions[] object A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. matchLabels object (string) matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed. 8.1.39. .spec.affinity.podAffinity.requiredDuringSchedulingIgnoredDuringExecution[].namespaceSelector.matchExpressions Description matchExpressions is a list of label selector requirements. The requirements are ANDed. Type array 8.1.40. .spec.affinity.podAffinity.requiredDuringSchedulingIgnoredDuringExecution[].namespaceSelector.matchExpressions[] Description A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. Type object Required key operator Property Type Description key string key is the label key that the selector applies to. operator string operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist. values array (string) values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch. 8.1.41. .spec.affinity.podAntiAffinity Description Describes pod anti-affinity scheduling rules (e.g. avoid putting this pod in the same node, zone, etc. as some other pod(s)). Type object Property Type Description preferredDuringSchedulingIgnoredDuringExecution array The scheduler will prefer to schedule pods to nodes that satisfy the anti-affinity expressions specified by this field, but it may choose a node that violates one or more of the expressions. The node that is most preferred is the one with the greatest sum of weights, i.e. for each node that meets all of the scheduling requirements (resource request, requiredDuringScheduling anti-affinity expressions, etc.), compute a sum by iterating through the elements of this field and adding "weight" to the sum if the node has pods which matches the corresponding podAffinityTerm; the node(s) with the highest sum are the most preferred. preferredDuringSchedulingIgnoredDuringExecution[] object The weights of all of the matched WeightedPodAffinityTerm fields are added per-node to find the most preferred node(s) requiredDuringSchedulingIgnoredDuringExecution array If the anti-affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the anti-affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to a pod label update), the system may or may not try to eventually evict the pod from its node. When there are multiple elements, the lists of nodes corresponding to each podAffinityTerm are intersected, i.e. all terms must be satisfied. requiredDuringSchedulingIgnoredDuringExecution[] object Defines a set of pods (namely those matching the labelSelector relative to the given namespace(s)) that this pod should be co-located (affinity) or not co-located (anti-affinity) with, where co-located is defined as running on a node whose value of the label with key <topologyKey> matches that of any node on which a pod of the set of pods is running 8.1.42. .spec.affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringExecution Description The scheduler will prefer to schedule pods to nodes that satisfy the anti-affinity expressions specified by this field, but it may choose a node that violates one or more of the expressions. The node that is most preferred is the one with the greatest sum of weights, i.e. for each node that meets all of the scheduling requirements (resource request, requiredDuringScheduling anti-affinity expressions, etc.), compute a sum by iterating through the elements of this field and adding "weight" to the sum if the node has pods which matches the corresponding podAffinityTerm; the node(s) with the highest sum are the most preferred. Type array 8.1.43. .spec.affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringExecution[] Description The weights of all of the matched WeightedPodAffinityTerm fields are added per-node to find the most preferred node(s) Type object Required podAffinityTerm weight Property Type Description podAffinityTerm object Required. A pod affinity term, associated with the corresponding weight. weight integer weight associated with matching the corresponding podAffinityTerm, in the range 1-100. 8.1.44. .spec.affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringExecution[].podAffinityTerm Description Required. A pod affinity term, associated with the corresponding weight. Type object Required topologyKey Property Type Description labelSelector object A label query over a set of resources, in this case pods. If it's null, this PodAffinityTerm matches with no Pods. matchLabelKeys array (string) MatchLabelKeys is a set of pod label keys to select which pods will be taken into consideration. The keys are used to lookup values from the incoming pod labels, those key-value labels are merged with labelSelector as key in (value) to select the group of existing pods which pods will be taken into consideration for the incoming pod's pod (anti) affinity. Keys that don't exist in the incoming pod labels will be ignored. The default value is empty. The same key is forbidden to exist in both matchLabelKeys and labelSelector. Also, matchLabelKeys cannot be set when labelSelector isn't set. This is a beta field and requires enabling MatchLabelKeysInPodAffinity feature gate (enabled by default). mismatchLabelKeys array (string) MismatchLabelKeys is a set of pod label keys to select which pods will be taken into consideration. The keys are used to lookup values from the incoming pod labels, those key-value labels are merged with labelSelector as key notin (value) to select the group of existing pods which pods will be taken into consideration for the incoming pod's pod (anti) affinity. Keys that don't exist in the incoming pod labels will be ignored. The default value is empty. The same key is forbidden to exist in both mismatchLabelKeys and labelSelector. Also, mismatchLabelKeys cannot be set when labelSelector isn't set. This is a beta field and requires enabling MatchLabelKeysInPodAffinity feature gate (enabled by default). namespaceSelector object A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod's namespace". An empty selector ({}) matches all namespaces. namespaces array (string) namespaces specifies a static list of namespace names that the term applies to. The term is applied to the union of the namespaces listed in this field and the ones selected by namespaceSelector. null or empty namespaces list and null namespaceSelector means "this pod's namespace". topologyKey string This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. Empty topologyKey is not allowed. 8.1.45. .spec.affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringExecution[].podAffinityTerm.labelSelector Description A label query over a set of resources, in this case pods. If it's null, this PodAffinityTerm matches with no Pods. Type object Property Type Description matchExpressions array matchExpressions is a list of label selector requirements. The requirements are ANDed. matchExpressions[] object A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. matchLabels object (string) matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed. 8.1.46. .spec.affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringExecution[].podAffinityTerm.labelSelector.matchExpressions Description matchExpressions is a list of label selector requirements. The requirements are ANDed. Type array 8.1.47. .spec.affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringExecution[].podAffinityTerm.labelSelector.matchExpressions[] Description A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. Type object Required key operator Property Type Description key string key is the label key that the selector applies to. operator string operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist. values array (string) values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch. 8.1.48. .spec.affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringExecution[].podAffinityTerm.namespaceSelector Description A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod's namespace". An empty selector ({}) matches all namespaces. Type object Property Type Description matchExpressions array matchExpressions is a list of label selector requirements. The requirements are ANDed. matchExpressions[] object A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. matchLabels object (string) matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed. 8.1.49. .spec.affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringExecution[].podAffinityTerm.namespaceSelector.matchExpressions Description matchExpressions is a list of label selector requirements. The requirements are ANDed. Type array 8.1.50. .spec.affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringExecution[].podAffinityTerm.namespaceSelector.matchExpressions[] Description A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. Type object Required key operator Property Type Description key string key is the label key that the selector applies to. operator string operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist. values array (string) values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch. 8.1.51. .spec.affinity.podAntiAffinity.requiredDuringSchedulingIgnoredDuringExecution Description If the anti-affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the anti-affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to a pod label update), the system may or may not try to eventually evict the pod from its node. When there are multiple elements, the lists of nodes corresponding to each podAffinityTerm are intersected, i.e. all terms must be satisfied. Type array 8.1.52. .spec.affinity.podAntiAffinity.requiredDuringSchedulingIgnoredDuringExecution[] Description Defines a set of pods (namely those matching the labelSelector relative to the given namespace(s)) that this pod should be co-located (affinity) or not co-located (anti-affinity) with, where co-located is defined as running on a node whose value of the label with key <topologyKey> matches that of any node on which a pod of the set of pods is running Type object Required topologyKey Property Type Description labelSelector object A label query over a set of resources, in this case pods. If it's null, this PodAffinityTerm matches with no Pods. matchLabelKeys array (string) MatchLabelKeys is a set of pod label keys to select which pods will be taken into consideration. The keys are used to lookup values from the incoming pod labels, those key-value labels are merged with labelSelector as key in (value) to select the group of existing pods which pods will be taken into consideration for the incoming pod's pod (anti) affinity. Keys that don't exist in the incoming pod labels will be ignored. The default value is empty. The same key is forbidden to exist in both matchLabelKeys and labelSelector. Also, matchLabelKeys cannot be set when labelSelector isn't set. This is a beta field and requires enabling MatchLabelKeysInPodAffinity feature gate (enabled by default). mismatchLabelKeys array (string) MismatchLabelKeys is a set of pod label keys to select which pods will be taken into consideration. The keys are used to lookup values from the incoming pod labels, those key-value labels are merged with labelSelector as key notin (value) to select the group of existing pods which pods will be taken into consideration for the incoming pod's pod (anti) affinity. Keys that don't exist in the incoming pod labels will be ignored. The default value is empty. The same key is forbidden to exist in both mismatchLabelKeys and labelSelector. Also, mismatchLabelKeys cannot be set when labelSelector isn't set. This is a beta field and requires enabling MatchLabelKeysInPodAffinity feature gate (enabled by default). namespaceSelector object A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod's namespace". An empty selector ({}) matches all namespaces. namespaces array (string) namespaces specifies a static list of namespace names that the term applies to. The term is applied to the union of the namespaces listed in this field and the ones selected by namespaceSelector. null or empty namespaces list and null namespaceSelector means "this pod's namespace". topologyKey string This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. Empty topologyKey is not allowed. 8.1.53. .spec.affinity.podAntiAffinity.requiredDuringSchedulingIgnoredDuringExecution[].labelSelector Description A label query over a set of resources, in this case pods. If it's null, this PodAffinityTerm matches with no Pods. Type object Property Type Description matchExpressions array matchExpressions is a list of label selector requirements. The requirements are ANDed. matchExpressions[] object A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. matchLabels object (string) matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed. 8.1.54. .spec.affinity.podAntiAffinity.requiredDuringSchedulingIgnoredDuringExecution[].labelSelector.matchExpressions Description matchExpressions is a list of label selector requirements. The requirements are ANDed. Type array 8.1.55. .spec.affinity.podAntiAffinity.requiredDuringSchedulingIgnoredDuringExecution[].labelSelector.matchExpressions[] Description A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. Type object Required key operator Property Type Description key string key is the label key that the selector applies to. operator string operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist. values array (string) values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch. 8.1.56. .spec.affinity.podAntiAffinity.requiredDuringSchedulingIgnoredDuringExecution[].namespaceSelector Description A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod's namespace". An empty selector ({}) matches all namespaces. Type object Property Type Description matchExpressions array matchExpressions is a list of label selector requirements. The requirements are ANDed. matchExpressions[] object A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. matchLabels object (string) matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed. 8.1.57. .spec.affinity.podAntiAffinity.requiredDuringSchedulingIgnoredDuringExecution[].namespaceSelector.matchExpressions Description matchExpressions is a list of label selector requirements. The requirements are ANDed. Type array 8.1.58. .spec.affinity.podAntiAffinity.requiredDuringSchedulingIgnoredDuringExecution[].namespaceSelector.matchExpressions[] Description A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. Type object Required key operator Property Type Description key string key is the label key that the selector applies to. operator string operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist. values array (string) values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch. 8.1.59. .spec.alerting Description Defines the settings related to Alertmanager. Type object Required alertmanagers Property Type Description alertmanagers array Alertmanager endpoints where Prometheus should send alerts to. alertmanagers[] object AlertmanagerEndpoints defines a selection of a single Endpoints object containing Alertmanager IPs to fire alerts against. 8.1.60. .spec.alerting.alertmanagers Description Alertmanager endpoints where Prometheus should send alerts to. Type array 8.1.61. .spec.alerting.alertmanagers[] Description AlertmanagerEndpoints defines a selection of a single Endpoints object containing Alertmanager IPs to fire alerts against. Type object Required name port Property Type Description alertRelabelings array Relabeling configs applied before sending alerts to a specific Alertmanager. It requires Prometheus >= v2.51.0. alertRelabelings[] object RelabelConfig allows dynamic rewriting of the label set for targets, alerts, scraped samples and remote write samples. More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#relabel_config apiVersion string Version of the Alertmanager API that Prometheus uses to send alerts. It can be "v1" or "v2". authorization object Authorization section for Alertmanager. Cannot be set at the same time as basicAuth , bearerTokenFile or sigv4 . basicAuth object BasicAuth configuration for Alertmanager. Cannot be set at the same time as bearerTokenFile , authorization or sigv4 . bearerTokenFile string File to read bearer token for Alertmanager. Cannot be set at the same time as basicAuth , authorization , or sigv4 . Deprecated: this will be removed in a future release. Prefer using authorization . enableHttp2 boolean Whether to enable HTTP2. name string Name of the Endpoints object in the namespace. namespace string Namespace of the Endpoints object. If not set, the object will be discovered in the namespace of the Prometheus object. pathPrefix string Prefix for the HTTP path alerts are pushed to. port integer-or-string Port on which the Alertmanager API is exposed. relabelings array Relabel configuration applied to the discovered Alertmanagers. relabelings[] object RelabelConfig allows dynamic rewriting of the label set for targets, alerts, scraped samples and remote write samples. More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#relabel_config scheme string Scheme to use when firing alerts. sigv4 object Sigv4 allows to configures AWS's Signature Verification 4 for the URL. It requires Prometheus >= v2.48.0. Cannot be set at the same time as basicAuth , bearerTokenFile or authorization . timeout string Timeout is a per-target Alertmanager timeout when pushing alerts. tlsConfig object TLS Config to use for Alertmanager. 8.1.62. .spec.alerting.alertmanagers[].alertRelabelings Description Relabeling configs applied before sending alerts to a specific Alertmanager. It requires Prometheus >= v2.51.0. Type array 8.1.63. .spec.alerting.alertmanagers[].alertRelabelings[] Description RelabelConfig allows dynamic rewriting of the label set for targets, alerts, scraped samples and remote write samples. More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#relabel_config Type object Property Type Description action string Action to perform based on the regex matching. Uppercase and Lowercase actions require Prometheus >= v2.36.0. DropEqual and KeepEqual actions require Prometheus >= v2.41.0. Default: "Replace" modulus integer Modulus to take of the hash of the source label values. Only applicable when the action is HashMod . regex string Regular expression against which the extracted value is matched. replacement string Replacement value against which a Replace action is performed if the regular expression matches. Regex capture groups are available. separator string Separator is the string between concatenated SourceLabels. sourceLabels array (string) The source labels select values from existing labels. Their content is concatenated using the configured Separator and matched against the configured regular expression. targetLabel string Label to which the resulting string is written in a replacement. It is mandatory for Replace , HashMod , Lowercase , Uppercase , KeepEqual and DropEqual actions. Regex capture groups are available. 8.1.64. .spec.alerting.alertmanagers[].authorization Description Authorization section for Alertmanager. Cannot be set at the same time as basicAuth , bearerTokenFile or sigv4 . Type object Property Type Description credentials object Selects a key of a Secret in the namespace that contains the credentials for authentication. type string Defines the authentication type. The value is case-insensitive. "Basic" is not a supported value. Default: "Bearer" 8.1.65. .spec.alerting.alertmanagers[].authorization.credentials Description Selects a key of a Secret in the namespace that contains the credentials for authentication. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.66. .spec.alerting.alertmanagers[].basicAuth Description BasicAuth configuration for Alertmanager. Cannot be set at the same time as bearerTokenFile , authorization or sigv4 . Type object Property Type Description password object password specifies a key of a Secret containing the password for authentication. username object username specifies a key of a Secret containing the username for authentication. 8.1.67. .spec.alerting.alertmanagers[].basicAuth.password Description password specifies a key of a Secret containing the password for authentication. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.68. .spec.alerting.alertmanagers[].basicAuth.username Description username specifies a key of a Secret containing the username for authentication. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.69. .spec.alerting.alertmanagers[].relabelings Description Relabel configuration applied to the discovered Alertmanagers. Type array 8.1.70. .spec.alerting.alertmanagers[].relabelings[] Description RelabelConfig allows dynamic rewriting of the label set for targets, alerts, scraped samples and remote write samples. More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#relabel_config Type object Property Type Description action string Action to perform based on the regex matching. Uppercase and Lowercase actions require Prometheus >= v2.36.0. DropEqual and KeepEqual actions require Prometheus >= v2.41.0. Default: "Replace" modulus integer Modulus to take of the hash of the source label values. Only applicable when the action is HashMod . regex string Regular expression against which the extracted value is matched. replacement string Replacement value against which a Replace action is performed if the regular expression matches. Regex capture groups are available. separator string Separator is the string between concatenated SourceLabels. sourceLabels array (string) The source labels select values from existing labels. Their content is concatenated using the configured Separator and matched against the configured regular expression. targetLabel string Label to which the resulting string is written in a replacement. It is mandatory for Replace , HashMod , Lowercase , Uppercase , KeepEqual and DropEqual actions. Regex capture groups are available. 8.1.71. .spec.alerting.alertmanagers[].sigv4 Description Sigv4 allows to configures AWS's Signature Verification 4 for the URL. It requires Prometheus >= v2.48.0. Cannot be set at the same time as basicAuth , bearerTokenFile or authorization . Type object Property Type Description accessKey object AccessKey is the AWS API key. If not specified, the environment variable AWS_ACCESS_KEY_ID is used. profile string Profile is the named AWS profile used to authenticate. region string Region is the AWS region. If blank, the region from the default credentials chain used. roleArn string RoleArn is the named AWS profile used to authenticate. secretKey object SecretKey is the AWS API secret. If not specified, the environment variable AWS_SECRET_ACCESS_KEY is used. 8.1.72. .spec.alerting.alertmanagers[].sigv4.accessKey Description AccessKey is the AWS API key. If not specified, the environment variable AWS_ACCESS_KEY_ID is used. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.73. .spec.alerting.alertmanagers[].sigv4.secretKey Description SecretKey is the AWS API secret. If not specified, the environment variable AWS_SECRET_ACCESS_KEY is used. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.74. .spec.alerting.alertmanagers[].tlsConfig Description TLS Config to use for Alertmanager. Type object Property Type Description ca object Certificate authority used when verifying server certificates. caFile string Path to the CA cert in the Prometheus container to use for the targets. cert object Client certificate to present when doing client-authentication. certFile string Path to the client cert file in the Prometheus container for the targets. insecureSkipVerify boolean Disable target certificate validation. keyFile string Path to the client key file in the Prometheus container for the targets. keySecret object Secret containing the client key file for the targets. maxVersion string Maximum acceptable TLS version. It requires Prometheus >= v2.41.0. minVersion string Minimum acceptable TLS version. It requires Prometheus >= v2.35.0. serverName string Used to verify the hostname for the targets. 8.1.75. .spec.alerting.alertmanagers[].tlsConfig.ca Description Certificate authority used when verifying server certificates. Type object Property Type Description configMap object ConfigMap containing data to use for the targets. secret object Secret containing data to use for the targets. 8.1.76. .spec.alerting.alertmanagers[].tlsConfig.ca.configMap Description ConfigMap containing data to use for the targets. Type object Required key Property Type Description key string The key to select. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the ConfigMap or its key must be defined 8.1.77. .spec.alerting.alertmanagers[].tlsConfig.ca.secret Description Secret containing data to use for the targets. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.78. .spec.alerting.alertmanagers[].tlsConfig.cert Description Client certificate to present when doing client-authentication. Type object Property Type Description configMap object ConfigMap containing data to use for the targets. secret object Secret containing data to use for the targets. 8.1.79. .spec.alerting.alertmanagers[].tlsConfig.cert.configMap Description ConfigMap containing data to use for the targets. Type object Required key Property Type Description key string The key to select. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the ConfigMap or its key must be defined 8.1.80. .spec.alerting.alertmanagers[].tlsConfig.cert.secret Description Secret containing data to use for the targets. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.81. .spec.alerting.alertmanagers[].tlsConfig.keySecret Description Secret containing the client key file for the targets. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.82. .spec.apiserverConfig Description APIServerConfig allows specifying a host and auth methods to access the Kuberntees API server. If null, Prometheus is assumed to run inside of the cluster: it will discover the API servers automatically and use the Pod's CA certificate and bearer token file at /var/run/secrets/kubernetes.io/serviceaccount/. Type object Required host Property Type Description authorization object Authorization section for the API server. Cannot be set at the same time as basicAuth , bearerToken , or bearerTokenFile . basicAuth object BasicAuth configuration for the API server. Cannot be set at the same time as authorization , bearerToken , or bearerTokenFile . bearerToken string Warning: this field shouldn't be used because the token value appears in clear-text. Prefer using authorization . Deprecated: this will be removed in a future release. bearerTokenFile string File to read bearer token for accessing apiserver. Cannot be set at the same time as basicAuth , authorization , or bearerToken . Deprecated: this will be removed in a future release. Prefer using authorization . host string Kubernetes API address consisting of a hostname or IP address followed by an optional port number. tlsConfig object TLS Config to use for the API server. 8.1.83. .spec.apiserverConfig.authorization Description Authorization section for the API server. Cannot be set at the same time as basicAuth , bearerToken , or bearerTokenFile . Type object Property Type Description credentials object Selects a key of a Secret in the namespace that contains the credentials for authentication. credentialsFile string File to read a secret from, mutually exclusive with credentials . type string Defines the authentication type. The value is case-insensitive. "Basic" is not a supported value. Default: "Bearer" 8.1.84. .spec.apiserverConfig.authorization.credentials Description Selects a key of a Secret in the namespace that contains the credentials for authentication. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.85. .spec.apiserverConfig.basicAuth Description BasicAuth configuration for the API server. Cannot be set at the same time as authorization , bearerToken , or bearerTokenFile . Type object Property Type Description password object password specifies a key of a Secret containing the password for authentication. username object username specifies a key of a Secret containing the username for authentication. 8.1.86. .spec.apiserverConfig.basicAuth.password Description password specifies a key of a Secret containing the password for authentication. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.87. .spec.apiserverConfig.basicAuth.username Description username specifies a key of a Secret containing the username for authentication. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.88. .spec.apiserverConfig.tlsConfig Description TLS Config to use for the API server. Type object Property Type Description ca object Certificate authority used when verifying server certificates. caFile string Path to the CA cert in the Prometheus container to use for the targets. cert object Client certificate to present when doing client-authentication. certFile string Path to the client cert file in the Prometheus container for the targets. insecureSkipVerify boolean Disable target certificate validation. keyFile string Path to the client key file in the Prometheus container for the targets. keySecret object Secret containing the client key file for the targets. maxVersion string Maximum acceptable TLS version. It requires Prometheus >= v2.41.0. minVersion string Minimum acceptable TLS version. It requires Prometheus >= v2.35.0. serverName string Used to verify the hostname for the targets. 8.1.89. .spec.apiserverConfig.tlsConfig.ca Description Certificate authority used when verifying server certificates. Type object Property Type Description configMap object ConfigMap containing data to use for the targets. secret object Secret containing data to use for the targets. 8.1.90. .spec.apiserverConfig.tlsConfig.ca.configMap Description ConfigMap containing data to use for the targets. Type object Required key Property Type Description key string The key to select. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the ConfigMap or its key must be defined 8.1.91. .spec.apiserverConfig.tlsConfig.ca.secret Description Secret containing data to use for the targets. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.92. .spec.apiserverConfig.tlsConfig.cert Description Client certificate to present when doing client-authentication. Type object Property Type Description configMap object ConfigMap containing data to use for the targets. secret object Secret containing data to use for the targets. 8.1.93. .spec.apiserverConfig.tlsConfig.cert.configMap Description ConfigMap containing data to use for the targets. Type object Required key Property Type Description key string The key to select. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the ConfigMap or its key must be defined 8.1.94. .spec.apiserverConfig.tlsConfig.cert.secret Description Secret containing data to use for the targets. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.95. .spec.apiserverConfig.tlsConfig.keySecret Description Secret containing the client key file for the targets. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.96. .spec.arbitraryFSAccessThroughSMs Description When true, ServiceMonitor, PodMonitor and Probe object are forbidden to reference arbitrary files on the file system of the 'prometheus' container. When a ServiceMonitor's endpoint specifies a bearerTokenFile value (e.g. '/var/run/secrets/kubernetes.io/serviceaccount/token'), a malicious target can get access to the Prometheus service account's token in the Prometheus' scrape request. Setting spec.arbitraryFSAccessThroughSM to 'true' would prevent the attack. Users should instead provide the credentials using the spec.bearerTokenSecret field. Type object Property Type Description deny boolean 8.1.97. .spec.containers Description Containers allows injecting additional containers or modifying operator generated containers. This can be used to allow adding an authentication proxy to the Pods or to change the behavior of an operator generated container. Containers described here modify an operator generated container if they share the same name and modifications are done via a strategic merge patch. The names of containers managed by the operator are: * prometheus * config-reloader * thanos-sidecar Overriding containers is entirely outside the scope of what the maintainers will support and by doing so, you accept that this behaviour may break at any time without notice. Type array 8.1.98. .spec.containers[] Description A single application container that you want to run within a pod. Type object Required name Property Type Description args array (string) Arguments to the entrypoint. The container image's CMD is used if this is not provided. Variable references USD(VAR_NAME) are expanded using the container's environment. If a variable cannot be resolved, the reference in the input string will be unchanged. Double are reduced to a single USD, which allows for escaping the USD(VAR_NAME) syntax: i.e. "(VAR_NAME)" will produce the string literal "USD(VAR_NAME)". Escaped references will never be expanded, regardless of whether the variable exists or not. Cannot be updated. More info: https://kubernetes.io/docs/tasks/inject-data-application/define-command-argument-container/#running-a-command-in-a-shell command array (string) Entrypoint array. Not executed within a shell. The container image's ENTRYPOINT is used if this is not provided. Variable references USD(VAR_NAME) are expanded using the container's environment. If a variable cannot be resolved, the reference in the input string will be unchanged. Double are reduced to a single USD, which allows for escaping the USD(VAR_NAME) syntax: i.e. "(VAR_NAME)" will produce the string literal "USD(VAR_NAME)". Escaped references will never be expanded, regardless of whether the variable exists or not. Cannot be updated. More info: https://kubernetes.io/docs/tasks/inject-data-application/define-command-argument-container/#running-a-command-in-a-shell env array List of environment variables to set in the container. Cannot be updated. env[] object EnvVar represents an environment variable present in a Container. envFrom array List of sources to populate environment variables in the container. The keys defined within a source must be a C_IDENTIFIER. All invalid keys will be reported as an event when the container is starting. When a key exists in multiple sources, the value associated with the last source will take precedence. Values defined by an Env with a duplicate key will take precedence. Cannot be updated. envFrom[] object EnvFromSource represents the source of a set of ConfigMaps image string Container image name. More info: https://kubernetes.io/docs/concepts/containers/images This field is optional to allow higher level config management to default or override container images in workload controllers like Deployments and StatefulSets. imagePullPolicy string Image pull policy. One of Always, Never, IfNotPresent. Defaults to Always if :latest tag is specified, or IfNotPresent otherwise. Cannot be updated. More info: https://kubernetes.io/docs/concepts/containers/images#updating-images lifecycle object Actions that the management system should take in response to container lifecycle events. Cannot be updated. livenessProbe object Periodic probe of container liveness. Container will be restarted if the probe fails. Cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes name string Name of the container specified as a DNS_LABEL. Each container in a pod must have a unique name (DNS_LABEL). Cannot be updated. ports array List of ports to expose from the container. Not specifying a port here DOES NOT prevent that port from being exposed. Any port which is listening on the default "0.0.0.0" address inside a container will be accessible from the network. Modifying this array with strategic merge patch may corrupt the data. For more information See https://github.com/kubernetes/kubernetes/issues/108255 . Cannot be updated. ports[] object ContainerPort represents a network port in a single container. readinessProbe object Periodic probe of container service readiness. Container will be removed from service endpoints if the probe fails. Cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes resizePolicy array Resources resize policy for the container. resizePolicy[] object ContainerResizePolicy represents resource resize policy for the container. resources object Compute Resources required by this container. Cannot be updated. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ restartPolicy string RestartPolicy defines the restart behavior of individual containers in a pod. This field may only be set for init containers, and the only allowed value is "Always". For non-init containers or when this field is not specified, the restart behavior is defined by the Pod's restart policy and the container type. Setting the RestartPolicy as "Always" for the init container will have the following effect: this init container will be continually restarted on exit until all regular containers have terminated. Once all regular containers have completed, all init containers with restartPolicy "Always" will be shut down. This lifecycle differs from normal init containers and is often referred to as a "sidecar" container. Although this init container still starts in the init container sequence, it does not wait for the container to complete before proceeding to the init container. Instead, the init container starts immediately after this init container is started, or after any startupProbe has successfully completed. securityContext object SecurityContext defines the security options the container should be run with. If set, the fields of SecurityContext override the equivalent fields of PodSecurityContext. More info: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/ startupProbe object StartupProbe indicates that the Pod has successfully initialized. If specified, no other probes are executed until this completes successfully. If this probe fails, the Pod will be restarted, just as if the livenessProbe failed. This can be used to provide different probe parameters at the beginning of a Pod's lifecycle, when it might take a long time to load data or warm a cache, than during steady-state operation. This cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes stdin boolean Whether this container should allocate a buffer for stdin in the container runtime. If this is not set, reads from stdin in the container will always result in EOF. Default is false. stdinOnce boolean Whether the container runtime should close the stdin channel after it has been opened by a single attach. When stdin is true the stdin stream will remain open across multiple attach sessions. If stdinOnce is set to true, stdin is opened on container start, is empty until the first client attaches to stdin, and then remains open and accepts data until the client disconnects, at which time stdin is closed and remains closed until the container is restarted. If this flag is false, a container processes that reads from stdin will never receive an EOF. Default is false terminationMessagePath string Optional: Path at which the file to which the container's termination message will be written is mounted into the container's filesystem. Message written is intended to be brief final status, such as an assertion failure message. Will be truncated by the node if greater than 4096 bytes. The total message length across all containers will be limited to 12kb. Defaults to /dev/termination-log. Cannot be updated. terminationMessagePolicy string Indicate how the termination message should be populated. File will use the contents of terminationMessagePath to populate the container status message on both success and failure. FallbackToLogsOnError will use the last chunk of container log output if the termination message file is empty and the container exited with an error. The log output is limited to 2048 bytes or 80 lines, whichever is smaller. Defaults to File. Cannot be updated. tty boolean Whether this container should allocate a TTY for itself, also requires 'stdin' to be true. Default is false. volumeDevices array volumeDevices is the list of block devices to be used by the container. volumeDevices[] object volumeDevice describes a mapping of a raw block device within a container. volumeMounts array Pod volumes to mount into the container's filesystem. Cannot be updated. volumeMounts[] object VolumeMount describes a mounting of a Volume within a container. workingDir string Container's working directory. If not specified, the container runtime's default will be used, which might be configured in the container image. Cannot be updated. 8.1.99. .spec.containers[].env Description List of environment variables to set in the container. Cannot be updated. Type array 8.1.100. .spec.containers[].env[] Description EnvVar represents an environment variable present in a Container. Type object Required name Property Type Description name string Name of the environment variable. Must be a C_IDENTIFIER. value string Variable references USD(VAR_NAME) are expanded using the previously defined environment variables in the container and any service environment variables. If a variable cannot be resolved, the reference in the input string will be unchanged. Double are reduced to a single USD, which allows for escaping the USD(VAR_NAME) syntax: i.e. "(VAR_NAME)" will produce the string literal "USD(VAR_NAME)". Escaped references will never be expanded, regardless of whether the variable exists or not. Defaults to "". valueFrom object Source for the environment variable's value. Cannot be used if value is not empty. 8.1.101. .spec.containers[].env[].valueFrom Description Source for the environment variable's value. Cannot be used if value is not empty. Type object Property Type Description configMapKeyRef object Selects a key of a ConfigMap. fieldRef object Selects a field of the pod: supports metadata.name, metadata.namespace, metadata.labels['<KEY>'] , metadata.annotations['<KEY>'] , spec.nodeName, spec.serviceAccountName, status.hostIP, status.podIP, status.podIPs. resourceFieldRef object Selects a resource of the container: only resources limits and requests (limits.cpu, limits.memory, limits.ephemeral-storage, requests.cpu, requests.memory and requests.ephemeral-storage) are currently supported. secretKeyRef object Selects a key of a secret in the pod's namespace 8.1.102. .spec.containers[].env[].valueFrom.configMapKeyRef Description Selects a key of a ConfigMap. Type object Required key Property Type Description key string The key to select. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the ConfigMap or its key must be defined 8.1.103. .spec.containers[].env[].valueFrom.fieldRef Description Selects a field of the pod: supports metadata.name, metadata.namespace, metadata.labels['<KEY>'] , metadata.annotations['<KEY>'] , spec.nodeName, spec.serviceAccountName, status.hostIP, status.podIP, status.podIPs. Type object Required fieldPath Property Type Description apiVersion string Version of the schema the FieldPath is written in terms of, defaults to "v1". fieldPath string Path of the field to select in the specified API version. 8.1.104. .spec.containers[].env[].valueFrom.resourceFieldRef Description Selects a resource of the container: only resources limits and requests (limits.cpu, limits.memory, limits.ephemeral-storage, requests.cpu, requests.memory and requests.ephemeral-storage) are currently supported. Type object Required resource Property Type Description containerName string Container name: required for volumes, optional for env vars divisor integer-or-string Specifies the output format of the exposed resources, defaults to "1" resource string Required: resource to select 8.1.105. .spec.containers[].env[].valueFrom.secretKeyRef Description Selects a key of a secret in the pod's namespace Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.106. .spec.containers[].envFrom Description List of sources to populate environment variables in the container. The keys defined within a source must be a C_IDENTIFIER. All invalid keys will be reported as an event when the container is starting. When a key exists in multiple sources, the value associated with the last source will take precedence. Values defined by an Env with a duplicate key will take precedence. Cannot be updated. Type array 8.1.107. .spec.containers[].envFrom[] Description EnvFromSource represents the source of a set of ConfigMaps Type object Property Type Description configMapRef object The ConfigMap to select from prefix string An optional identifier to prepend to each key in the ConfigMap. Must be a C_IDENTIFIER. secretRef object The Secret to select from 8.1.108. .spec.containers[].envFrom[].configMapRef Description The ConfigMap to select from Type object Property Type Description name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the ConfigMap must be defined 8.1.109. .spec.containers[].envFrom[].secretRef Description The Secret to select from Type object Property Type Description name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret must be defined 8.1.110. .spec.containers[].lifecycle Description Actions that the management system should take in response to container lifecycle events. Cannot be updated. Type object Property Type Description postStart object PostStart is called immediately after a container is created. If the handler fails, the container is terminated and restarted according to its restart policy. Other management of the container blocks until the hook completes. More info: https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks preStop object PreStop is called immediately before a container is terminated due to an API request or management event such as liveness/startup probe failure, preemption, resource contention, etc. The handler is not called if the container crashes or exits. The Pod's termination grace period countdown begins before the PreStop hook is executed. Regardless of the outcome of the handler, the container will eventually terminate within the Pod's termination grace period (unless delayed by finalizers). Other management of the container blocks until the hook completes or until the termination grace period is reached. More info: https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks 8.1.111. .spec.containers[].lifecycle.postStart Description PostStart is called immediately after a container is created. If the handler fails, the container is terminated and restarted according to its restart policy. Other management of the container blocks until the hook completes. More info: https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks Type object Property Type Description exec object Exec specifies the action to take. httpGet object HTTPGet specifies the http request to perform. sleep object Sleep represents the duration that the container should sleep before being terminated. tcpSocket object Deprecated. TCPSocket is NOT supported as a LifecycleHandler and kept for the backward compatibility. There are no validation of this field and lifecycle hooks will fail in runtime when tcp handler is specified. 8.1.112. .spec.containers[].lifecycle.postStart.exec Description Exec specifies the action to take. Type object Property Type Description command array (string) Command is the command line to execute inside the container, the working directory for the command is root ('/') in the container's filesystem. The command is simply exec'd, it is not run inside a shell, so traditional shell instructions ('|', etc) won't work. To use a shell, you need to explicitly call out to that shell. Exit status of 0 is treated as live/healthy and non-zero is unhealthy. 8.1.113. .spec.containers[].lifecycle.postStart.httpGet Description HTTPGet specifies the http request to perform. Type object Required port Property Type Description host string Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead. httpHeaders array Custom headers to set in the request. HTTP allows repeated headers. httpHeaders[] object HTTPHeader describes a custom header to be used in HTTP probes path string Path to access on the HTTP server. port integer-or-string Name or number of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME. scheme string Scheme to use for connecting to the host. Defaults to HTTP. 8.1.114. .spec.containers[].lifecycle.postStart.httpGet.httpHeaders Description Custom headers to set in the request. HTTP allows repeated headers. Type array 8.1.115. .spec.containers[].lifecycle.postStart.httpGet.httpHeaders[] Description HTTPHeader describes a custom header to be used in HTTP probes Type object Required name value Property Type Description name string The header field name. This will be canonicalized upon output, so case-variant names will be understood as the same header. value string The header field value 8.1.116. .spec.containers[].lifecycle.postStart.sleep Description Sleep represents the duration that the container should sleep before being terminated. Type object Required seconds Property Type Description seconds integer Seconds is the number of seconds to sleep. 8.1.117. .spec.containers[].lifecycle.postStart.tcpSocket Description Deprecated. TCPSocket is NOT supported as a LifecycleHandler and kept for the backward compatibility. There are no validation of this field and lifecycle hooks will fail in runtime when tcp handler is specified. Type object Required port Property Type Description host string Optional: Host name to connect to, defaults to the pod IP. port integer-or-string Number or name of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME. 8.1.118. .spec.containers[].lifecycle.preStop Description PreStop is called immediately before a container is terminated due to an API request or management event such as liveness/startup probe failure, preemption, resource contention, etc. The handler is not called if the container crashes or exits. The Pod's termination grace period countdown begins before the PreStop hook is executed. Regardless of the outcome of the handler, the container will eventually terminate within the Pod's termination grace period (unless delayed by finalizers). Other management of the container blocks until the hook completes or until the termination grace period is reached. More info: https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks Type object Property Type Description exec object Exec specifies the action to take. httpGet object HTTPGet specifies the http request to perform. sleep object Sleep represents the duration that the container should sleep before being terminated. tcpSocket object Deprecated. TCPSocket is NOT supported as a LifecycleHandler and kept for the backward compatibility. There are no validation of this field and lifecycle hooks will fail in runtime when tcp handler is specified. 8.1.119. .spec.containers[].lifecycle.preStop.exec Description Exec specifies the action to take. Type object Property Type Description command array (string) Command is the command line to execute inside the container, the working directory for the command is root ('/') in the container's filesystem. The command is simply exec'd, it is not run inside a shell, so traditional shell instructions ('|', etc) won't work. To use a shell, you need to explicitly call out to that shell. Exit status of 0 is treated as live/healthy and non-zero is unhealthy. 8.1.120. .spec.containers[].lifecycle.preStop.httpGet Description HTTPGet specifies the http request to perform. Type object Required port Property Type Description host string Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead. httpHeaders array Custom headers to set in the request. HTTP allows repeated headers. httpHeaders[] object HTTPHeader describes a custom header to be used in HTTP probes path string Path to access on the HTTP server. port integer-or-string Name or number of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME. scheme string Scheme to use for connecting to the host. Defaults to HTTP. 8.1.121. .spec.containers[].lifecycle.preStop.httpGet.httpHeaders Description Custom headers to set in the request. HTTP allows repeated headers. Type array 8.1.122. .spec.containers[].lifecycle.preStop.httpGet.httpHeaders[] Description HTTPHeader describes a custom header to be used in HTTP probes Type object Required name value Property Type Description name string The header field name. This will be canonicalized upon output, so case-variant names will be understood as the same header. value string The header field value 8.1.123. .spec.containers[].lifecycle.preStop.sleep Description Sleep represents the duration that the container should sleep before being terminated. Type object Required seconds Property Type Description seconds integer Seconds is the number of seconds to sleep. 8.1.124. .spec.containers[].lifecycle.preStop.tcpSocket Description Deprecated. TCPSocket is NOT supported as a LifecycleHandler and kept for the backward compatibility. There are no validation of this field and lifecycle hooks will fail in runtime when tcp handler is specified. Type object Required port Property Type Description host string Optional: Host name to connect to, defaults to the pod IP. port integer-or-string Number or name of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME. 8.1.125. .spec.containers[].livenessProbe Description Periodic probe of container liveness. Container will be restarted if the probe fails. Cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes Type object Property Type Description exec object Exec specifies the action to take. failureThreshold integer Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1. grpc object GRPC specifies an action involving a GRPC port. httpGet object HTTPGet specifies the http request to perform. initialDelaySeconds integer Number of seconds after the container has started before liveness probes are initiated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes periodSeconds integer How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1. successThreshold integer Minimum consecutive successes for the probe to be considered successful after having failed. Defaults to 1. Must be 1 for liveness and startup. Minimum value is 1. tcpSocket object TCPSocket specifies an action involving a TCP port. terminationGracePeriodSeconds integer Optional duration in seconds the pod needs to terminate gracefully upon probe failure. The grace period is the duration in seconds after the processes running in the pod are sent a termination signal and the time when the processes are forcibly halted with a kill signal. Set this value longer than the expected cleanup time for your process. If this value is nil, the pod's terminationGracePeriodSeconds will be used. Otherwise, this value overrides the value provided by the pod spec. Value must be non-negative integer. The value zero indicates stop immediately via the kill signal (no opportunity to shut down). This is a beta field and requires enabling ProbeTerminationGracePeriod feature gate. Minimum value is 1. spec.terminationGracePeriodSeconds is used if unset. timeoutSeconds integer Number of seconds after which the probe times out. Defaults to 1 second. Minimum value is 1. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes 8.1.126. .spec.containers[].livenessProbe.exec Description Exec specifies the action to take. Type object Property Type Description command array (string) Command is the command line to execute inside the container, the working directory for the command is root ('/') in the container's filesystem. The command is simply exec'd, it is not run inside a shell, so traditional shell instructions ('|', etc) won't work. To use a shell, you need to explicitly call out to that shell. Exit status of 0 is treated as live/healthy and non-zero is unhealthy. 8.1.127. .spec.containers[].livenessProbe.grpc Description GRPC specifies an action involving a GRPC port. Type object Required port Property Type Description port integer Port number of the gRPC service. Number must be in the range 1 to 65535. service string Service is the name of the service to place in the gRPC HealthCheckRequest (see https://github.com/grpc/grpc/blob/master/doc/health-checking.md ). If this is not specified, the default behavior is defined by gRPC. 8.1.128. .spec.containers[].livenessProbe.httpGet Description HTTPGet specifies the http request to perform. Type object Required port Property Type Description host string Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead. httpHeaders array Custom headers to set in the request. HTTP allows repeated headers. httpHeaders[] object HTTPHeader describes a custom header to be used in HTTP probes path string Path to access on the HTTP server. port integer-or-string Name or number of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME. scheme string Scheme to use for connecting to the host. Defaults to HTTP. 8.1.129. .spec.containers[].livenessProbe.httpGet.httpHeaders Description Custom headers to set in the request. HTTP allows repeated headers. Type array 8.1.130. .spec.containers[].livenessProbe.httpGet.httpHeaders[] Description HTTPHeader describes a custom header to be used in HTTP probes Type object Required name value Property Type Description name string The header field name. This will be canonicalized upon output, so case-variant names will be understood as the same header. value string The header field value 8.1.131. .spec.containers[].livenessProbe.tcpSocket Description TCPSocket specifies an action involving a TCP port. Type object Required port Property Type Description host string Optional: Host name to connect to, defaults to the pod IP. port integer-or-string Number or name of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME. 8.1.132. .spec.containers[].ports Description List of ports to expose from the container. Not specifying a port here DOES NOT prevent that port from being exposed. Any port which is listening on the default "0.0.0.0" address inside a container will be accessible from the network. Modifying this array with strategic merge patch may corrupt the data. For more information See https://github.com/kubernetes/kubernetes/issues/108255 . Cannot be updated. Type array 8.1.133. .spec.containers[].ports[] Description ContainerPort represents a network port in a single container. Type object Required containerPort Property Type Description containerPort integer Number of port to expose on the pod's IP address. This must be a valid port number, 0 < x < 65536. hostIP string What host IP to bind the external port to. hostPort integer Number of port to expose on the host. If specified, this must be a valid port number, 0 < x < 65536. If HostNetwork is specified, this must match ContainerPort. Most containers do not need this. name string If specified, this must be an IANA_SVC_NAME and unique within the pod. Each named port in a pod must have a unique name. Name for the port that can be referred to by services. protocol string Protocol for port. Must be UDP, TCP, or SCTP. Defaults to "TCP". 8.1.134. .spec.containers[].readinessProbe Description Periodic probe of container service readiness. Container will be removed from service endpoints if the probe fails. Cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes Type object Property Type Description exec object Exec specifies the action to take. failureThreshold integer Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1. grpc object GRPC specifies an action involving a GRPC port. httpGet object HTTPGet specifies the http request to perform. initialDelaySeconds integer Number of seconds after the container has started before liveness probes are initiated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes periodSeconds integer How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1. successThreshold integer Minimum consecutive successes for the probe to be considered successful after having failed. Defaults to 1. Must be 1 for liveness and startup. Minimum value is 1. tcpSocket object TCPSocket specifies an action involving a TCP port. terminationGracePeriodSeconds integer Optional duration in seconds the pod needs to terminate gracefully upon probe failure. The grace period is the duration in seconds after the processes running in the pod are sent a termination signal and the time when the processes are forcibly halted with a kill signal. Set this value longer than the expected cleanup time for your process. If this value is nil, the pod's terminationGracePeriodSeconds will be used. Otherwise, this value overrides the value provided by the pod spec. Value must be non-negative integer. The value zero indicates stop immediately via the kill signal (no opportunity to shut down). This is a beta field and requires enabling ProbeTerminationGracePeriod feature gate. Minimum value is 1. spec.terminationGracePeriodSeconds is used if unset. timeoutSeconds integer Number of seconds after which the probe times out. Defaults to 1 second. Minimum value is 1. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes 8.1.135. .spec.containers[].readinessProbe.exec Description Exec specifies the action to take. Type object Property Type Description command array (string) Command is the command line to execute inside the container, the working directory for the command is root ('/') in the container's filesystem. The command is simply exec'd, it is not run inside a shell, so traditional shell instructions ('|', etc) won't work. To use a shell, you need to explicitly call out to that shell. Exit status of 0 is treated as live/healthy and non-zero is unhealthy. 8.1.136. .spec.containers[].readinessProbe.grpc Description GRPC specifies an action involving a GRPC port. Type object Required port Property Type Description port integer Port number of the gRPC service. Number must be in the range 1 to 65535. service string Service is the name of the service to place in the gRPC HealthCheckRequest (see https://github.com/grpc/grpc/blob/master/doc/health-checking.md ). If this is not specified, the default behavior is defined by gRPC. 8.1.137. .spec.containers[].readinessProbe.httpGet Description HTTPGet specifies the http request to perform. Type object Required port Property Type Description host string Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead. httpHeaders array Custom headers to set in the request. HTTP allows repeated headers. httpHeaders[] object HTTPHeader describes a custom header to be used in HTTP probes path string Path to access on the HTTP server. port integer-or-string Name or number of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME. scheme string Scheme to use for connecting to the host. Defaults to HTTP. 8.1.138. .spec.containers[].readinessProbe.httpGet.httpHeaders Description Custom headers to set in the request. HTTP allows repeated headers. Type array 8.1.139. .spec.containers[].readinessProbe.httpGet.httpHeaders[] Description HTTPHeader describes a custom header to be used in HTTP probes Type object Required name value Property Type Description name string The header field name. This will be canonicalized upon output, so case-variant names will be understood as the same header. value string The header field value 8.1.140. .spec.containers[].readinessProbe.tcpSocket Description TCPSocket specifies an action involving a TCP port. Type object Required port Property Type Description host string Optional: Host name to connect to, defaults to the pod IP. port integer-or-string Number or name of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME. 8.1.141. .spec.containers[].resizePolicy Description Resources resize policy for the container. Type array 8.1.142. .spec.containers[].resizePolicy[] Description ContainerResizePolicy represents resource resize policy for the container. Type object Required resourceName restartPolicy Property Type Description resourceName string Name of the resource to which this resource resize policy applies. Supported values: cpu, memory. restartPolicy string Restart policy to apply when specified resource is resized. If not specified, it defaults to NotRequired. 8.1.143. .spec.containers[].resources Description Compute Resources required by this container. Cannot be updated. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ Type object Property Type Description claims array Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. This field is immutable. It can only be set for containers. claims[] object ResourceClaim references one entry in PodSpec.ResourceClaims. limits integer-or-string Limits describes the maximum amount of compute resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ requests integer-or-string Requests describes the minimum amount of compute resources required. If Requests is omitted for a container, it defaults to Limits if that is explicitly specified, otherwise to an implementation-defined value. Requests cannot exceed Limits. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ 8.1.144. .spec.containers[].resources.claims Description Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. This field is immutable. It can only be set for containers. Type array 8.1.145. .spec.containers[].resources.claims[] Description ResourceClaim references one entry in PodSpec.ResourceClaims. Type object Required name Property Type Description name string Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container. request string Request is the name chosen for a request in the referenced claim. If empty, everything from the claim is made available, otherwise only the result of this request. 8.1.146. .spec.containers[].securityContext Description SecurityContext defines the security options the container should be run with. If set, the fields of SecurityContext override the equivalent fields of PodSecurityContext. More info: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/ Type object Property Type Description allowPrivilegeEscalation boolean AllowPrivilegeEscalation controls whether a process can gain more privileges than its parent process. This bool directly controls if the no_new_privs flag will be set on the container process. AllowPrivilegeEscalation is true always when the container is: 1) run as Privileged 2) has CAP_SYS_ADMIN Note that this field cannot be set when spec.os.name is windows. appArmorProfile object appArmorProfile is the AppArmor options to use by this container. If set, this profile overrides the pod's appArmorProfile. Note that this field cannot be set when spec.os.name is windows. capabilities object The capabilities to add/drop when running containers. Defaults to the default set of capabilities granted by the container runtime. Note that this field cannot be set when spec.os.name is windows. privileged boolean Run container in privileged mode. Processes in privileged containers are essentially equivalent to root on the host. Defaults to false. Note that this field cannot be set when spec.os.name is windows. procMount string procMount denotes the type of proc mount to use for the containers. The default value is Default which uses the container runtime defaults for readonly paths and masked paths. This requires the ProcMountType feature flag to be enabled. Note that this field cannot be set when spec.os.name is windows. readOnlyRootFilesystem boolean Whether this container has a read-only root filesystem. Default is false. Note that this field cannot be set when spec.os.name is windows. runAsGroup integer The GID to run the entrypoint of the container process. Uses runtime default if unset. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is windows. runAsNonRoot boolean Indicates that the container must run as a non-root user. If true, the Kubelet will validate the image at runtime to ensure that it does not run as UID 0 (root) and fail to start the container if it does. If unset or false, no such validation will be performed. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. runAsUser integer The UID to run the entrypoint of the container process. Defaults to user specified in image metadata if unspecified. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is windows. seLinuxOptions object The SELinux context to be applied to the container. If unspecified, the container runtime will allocate a random SELinux context for each container. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is windows. seccompProfile object The seccomp options to use by this container. If seccomp options are provided at both the pod & container level, the container options override the pod options. Note that this field cannot be set when spec.os.name is windows. windowsOptions object The Windows specific settings applied to all containers. If unspecified, the options from the PodSecurityContext will be used. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is linux. 8.1.147. .spec.containers[].securityContext.appArmorProfile Description appArmorProfile is the AppArmor options to use by this container. If set, this profile overrides the pod's appArmorProfile. Note that this field cannot be set when spec.os.name is windows. Type object Required type Property Type Description localhostProfile string localhostProfile indicates a profile loaded on the node that should be used. The profile must be preconfigured on the node to work. Must match the loaded name of the profile. Must be set if and only if type is "Localhost". type string type indicates which kind of AppArmor profile will be applied. Valid options are: Localhost - a profile pre-loaded on the node. RuntimeDefault - the container runtime's default profile. Unconfined - no AppArmor enforcement. 8.1.148. .spec.containers[].securityContext.capabilities Description The capabilities to add/drop when running containers. Defaults to the default set of capabilities granted by the container runtime. Note that this field cannot be set when spec.os.name is windows. Type object Property Type Description add array (string) Added capabilities drop array (string) Removed capabilities 8.1.149. .spec.containers[].securityContext.seLinuxOptions Description The SELinux context to be applied to the container. If unspecified, the container runtime will allocate a random SELinux context for each container. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is windows. Type object Property Type Description level string Level is SELinux level label that applies to the container. role string Role is a SELinux role label that applies to the container. type string Type is a SELinux type label that applies to the container. user string User is a SELinux user label that applies to the container. 8.1.150. .spec.containers[].securityContext.seccompProfile Description The seccomp options to use by this container. If seccomp options are provided at both the pod & container level, the container options override the pod options. Note that this field cannot be set when spec.os.name is windows. Type object Required type Property Type Description localhostProfile string localhostProfile indicates a profile defined in a file on the node should be used. The profile must be preconfigured on the node to work. Must be a descending path, relative to the kubelet's configured seccomp profile location. Must be set if type is "Localhost". Must NOT be set for any other type. type string type indicates which kind of seccomp profile will be applied. Valid options are: Localhost - a profile defined in a file on the node should be used. RuntimeDefault - the container runtime default profile should be used. Unconfined - no profile should be applied. 8.1.151. .spec.containers[].securityContext.windowsOptions Description The Windows specific settings applied to all containers. If unspecified, the options from the PodSecurityContext will be used. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is linux. Type object Property Type Description gmsaCredentialSpec string GMSACredentialSpec is where the GMSA admission webhook ( https://github.com/kubernetes-sigs/windows-gmsa ) inlines the contents of the GMSA credential spec named by the GMSACredentialSpecName field. gmsaCredentialSpecName string GMSACredentialSpecName is the name of the GMSA credential spec to use. hostProcess boolean HostProcess determines if a container should be run as a 'Host Process' container. All of a Pod's containers must have the same effective HostProcess value (it is not allowed to have a mix of HostProcess containers and non-HostProcess containers). In addition, if HostProcess is true then HostNetwork must also be set to true. runAsUserName string The UserName in Windows to run the entrypoint of the container process. Defaults to the user specified in image metadata if unspecified. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. 8.1.152. .spec.containers[].startupProbe Description StartupProbe indicates that the Pod has successfully initialized. If specified, no other probes are executed until this completes successfully. If this probe fails, the Pod will be restarted, just as if the livenessProbe failed. This can be used to provide different probe parameters at the beginning of a Pod's lifecycle, when it might take a long time to load data or warm a cache, than during steady-state operation. This cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes Type object Property Type Description exec object Exec specifies the action to take. failureThreshold integer Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1. grpc object GRPC specifies an action involving a GRPC port. httpGet object HTTPGet specifies the http request to perform. initialDelaySeconds integer Number of seconds after the container has started before liveness probes are initiated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes periodSeconds integer How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1. successThreshold integer Minimum consecutive successes for the probe to be considered successful after having failed. Defaults to 1. Must be 1 for liveness and startup. Minimum value is 1. tcpSocket object TCPSocket specifies an action involving a TCP port. terminationGracePeriodSeconds integer Optional duration in seconds the pod needs to terminate gracefully upon probe failure. The grace period is the duration in seconds after the processes running in the pod are sent a termination signal and the time when the processes are forcibly halted with a kill signal. Set this value longer than the expected cleanup time for your process. If this value is nil, the pod's terminationGracePeriodSeconds will be used. Otherwise, this value overrides the value provided by the pod spec. Value must be non-negative integer. The value zero indicates stop immediately via the kill signal (no opportunity to shut down). This is a beta field and requires enabling ProbeTerminationGracePeriod feature gate. Minimum value is 1. spec.terminationGracePeriodSeconds is used if unset. timeoutSeconds integer Number of seconds after which the probe times out. Defaults to 1 second. Minimum value is 1. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes 8.1.153. .spec.containers[].startupProbe.exec Description Exec specifies the action to take. Type object Property Type Description command array (string) Command is the command line to execute inside the container, the working directory for the command is root ('/') in the container's filesystem. The command is simply exec'd, it is not run inside a shell, so traditional shell instructions ('|', etc) won't work. To use a shell, you need to explicitly call out to that shell. Exit status of 0 is treated as live/healthy and non-zero is unhealthy. 8.1.154. .spec.containers[].startupProbe.grpc Description GRPC specifies an action involving a GRPC port. Type object Required port Property Type Description port integer Port number of the gRPC service. Number must be in the range 1 to 65535. service string Service is the name of the service to place in the gRPC HealthCheckRequest (see https://github.com/grpc/grpc/blob/master/doc/health-checking.md ). If this is not specified, the default behavior is defined by gRPC. 8.1.155. .spec.containers[].startupProbe.httpGet Description HTTPGet specifies the http request to perform. Type object Required port Property Type Description host string Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead. httpHeaders array Custom headers to set in the request. HTTP allows repeated headers. httpHeaders[] object HTTPHeader describes a custom header to be used in HTTP probes path string Path to access on the HTTP server. port integer-or-string Name or number of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME. scheme string Scheme to use for connecting to the host. Defaults to HTTP. 8.1.156. .spec.containers[].startupProbe.httpGet.httpHeaders Description Custom headers to set in the request. HTTP allows repeated headers. Type array 8.1.157. .spec.containers[].startupProbe.httpGet.httpHeaders[] Description HTTPHeader describes a custom header to be used in HTTP probes Type object Required name value Property Type Description name string The header field name. This will be canonicalized upon output, so case-variant names will be understood as the same header. value string The header field value 8.1.158. .spec.containers[].startupProbe.tcpSocket Description TCPSocket specifies an action involving a TCP port. Type object Required port Property Type Description host string Optional: Host name to connect to, defaults to the pod IP. port integer-or-string Number or name of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME. 8.1.159. .spec.containers[].volumeDevices Description volumeDevices is the list of block devices to be used by the container. Type array 8.1.160. .spec.containers[].volumeDevices[] Description volumeDevice describes a mapping of a raw block device within a container. Type object Required devicePath name Property Type Description devicePath string devicePath is the path inside of the container that the device will be mapped to. name string name must match the name of a persistentVolumeClaim in the pod 8.1.161. .spec.containers[].volumeMounts Description Pod volumes to mount into the container's filesystem. Cannot be updated. Type array 8.1.162. .spec.containers[].volumeMounts[] Description VolumeMount describes a mounting of a Volume within a container. Type object Required mountPath name Property Type Description mountPath string Path within the container at which the volume should be mounted. Must not contain ':'. mountPropagation string mountPropagation determines how mounts are propagated from the host to container and the other way around. When not set, MountPropagationNone is used. This field is beta in 1.10. When RecursiveReadOnly is set to IfPossible or to Enabled, MountPropagation must be None or unspecified (which defaults to None). name string This must match the Name of a Volume. readOnly boolean Mounted read-only if true, read-write otherwise (false or unspecified). Defaults to false. recursiveReadOnly string RecursiveReadOnly specifies whether read-only mounts should be handled recursively. If ReadOnly is false, this field has no meaning and must be unspecified. If ReadOnly is true, and this field is set to Disabled, the mount is not made recursively read-only. If this field is set to IfPossible, the mount is made recursively read-only, if it is supported by the container runtime. If this field is set to Enabled, the mount is made recursively read-only if it is supported by the container runtime, otherwise the pod will not be started and an error will be generated to indicate the reason. If this field is set to IfPossible or Enabled, MountPropagation must be set to None (or be unspecified, which defaults to None). If this field is not specified, it is treated as an equivalent of Disabled. subPath string Path within the volume from which the container's volume should be mounted. Defaults to "" (volume's root). subPathExpr string Expanded path within the volume from which the container's volume should be mounted. Behaves similarly to SubPath but environment variable references USD(VAR_NAME) are expanded using the container's environment. Defaults to "" (volume's root). SubPathExpr and SubPath are mutually exclusive. 8.1.163. .spec.dnsConfig Description Defines the DNS configuration for the pods. Type object Property Type Description nameservers array (string) A list of DNS name server IP addresses. This will be appended to the base nameservers generated from DNSPolicy. options array A list of DNS resolver options. This will be merged with the base options generated from DNSPolicy. Resolution options given in Options will override those that appear in the base DNSPolicy. options[] object PodDNSConfigOption defines DNS resolver options of a pod. searches array (string) A list of DNS search domains for host-name lookup. This will be appended to the base search paths generated from DNSPolicy. 8.1.164. .spec.dnsConfig.options Description A list of DNS resolver options. This will be merged with the base options generated from DNSPolicy. Resolution options given in Options will override those that appear in the base DNSPolicy. Type array 8.1.165. .spec.dnsConfig.options[] Description PodDNSConfigOption defines DNS resolver options of a pod. Type object Required name Property Type Description name string Name is required and must be unique. value string Value is optional. 8.1.166. .spec.excludedFromEnforcement Description List of references to PodMonitor, ServiceMonitor, Probe and PrometheusRule objects to be excluded from enforcing a namespace label of origin. It is only applicable if spec.enforcedNamespaceLabel set to true. Type array 8.1.167. .spec.excludedFromEnforcement[] Description ObjectReference references a PodMonitor, ServiceMonitor, Probe or PrometheusRule object. Type object Required namespace resource Property Type Description group string Group of the referent. When not specified, it defaults to monitoring.coreos.com name string Name of the referent. When not set, all resources in the namespace are matched. namespace string Namespace of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/namespaces/ resource string Resource of the referent. 8.1.168. .spec.exemplars Description Exemplars related settings that are runtime reloadable. It requires to enable the exemplar-storage feature flag to be effective. Type object Property Type Description maxSize integer Maximum number of exemplars stored in memory for all series. exemplar-storage itself must be enabled using the spec.enableFeature option for exemplars to be scraped in the first place. If not set, Prometheus uses its default value. A value of zero or less than zero disables the storage. 8.1.169. .spec.hostAliases Description Optional list of hosts and IPs that will be injected into the Pod's hosts file if specified. Type array 8.1.170. .spec.hostAliases[] Description HostAlias holds the mapping between IP and hostnames that will be injected as an entry in the pod's hosts file. Type object Required hostnames ip Property Type Description hostnames array (string) Hostnames for the above IP address. ip string IP address of the host file entry. 8.1.171. .spec.imagePullSecrets Description An optional list of references to Secrets in the same namespace to use for pulling images from registries. See http://kubernetes.io/docs/user-guide/images#specifying-imagepullsecrets-on-a-pod Type array 8.1.172. .spec.imagePullSecrets[] Description LocalObjectReference contains enough information to let you locate the referenced object inside the same namespace. Type object Property Type Description name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names 8.1.173. .spec.initContainers Description InitContainers allows injecting initContainers to the Pod definition. Those can be used to e.g. fetch secrets for injection into the Prometheus configuration from external sources. Any errors during the execution of an initContainer will lead to a restart of the Pod. More info: https://kubernetes.io/docs/concepts/workloads/pods/init-containers/ InitContainers described here modify an operator generated init containers if they share the same name and modifications are done via a strategic merge patch. The names of init container name managed by the operator are: * init-config-reloader . Overriding init containers is entirely outside the scope of what the maintainers will support and by doing so, you accept that this behaviour may break at any time without notice. Type array 8.1.174. .spec.initContainers[] Description A single application container that you want to run within a pod. Type object Required name Property Type Description args array (string) Arguments to the entrypoint. The container image's CMD is used if this is not provided. Variable references USD(VAR_NAME) are expanded using the container's environment. If a variable cannot be resolved, the reference in the input string will be unchanged. Double are reduced to a single USD, which allows for escaping the USD(VAR_NAME) syntax: i.e. "(VAR_NAME)" will produce the string literal "USD(VAR_NAME)". Escaped references will never be expanded, regardless of whether the variable exists or not. Cannot be updated. More info: https://kubernetes.io/docs/tasks/inject-data-application/define-command-argument-container/#running-a-command-in-a-shell command array (string) Entrypoint array. Not executed within a shell. The container image's ENTRYPOINT is used if this is not provided. Variable references USD(VAR_NAME) are expanded using the container's environment. If a variable cannot be resolved, the reference in the input string will be unchanged. Double are reduced to a single USD, which allows for escaping the USD(VAR_NAME) syntax: i.e. "(VAR_NAME)" will produce the string literal "USD(VAR_NAME)". Escaped references will never be expanded, regardless of whether the variable exists or not. Cannot be updated. More info: https://kubernetes.io/docs/tasks/inject-data-application/define-command-argument-container/#running-a-command-in-a-shell env array List of environment variables to set in the container. Cannot be updated. env[] object EnvVar represents an environment variable present in a Container. envFrom array List of sources to populate environment variables in the container. The keys defined within a source must be a C_IDENTIFIER. All invalid keys will be reported as an event when the container is starting. When a key exists in multiple sources, the value associated with the last source will take precedence. Values defined by an Env with a duplicate key will take precedence. Cannot be updated. envFrom[] object EnvFromSource represents the source of a set of ConfigMaps image string Container image name. More info: https://kubernetes.io/docs/concepts/containers/images This field is optional to allow higher level config management to default or override container images in workload controllers like Deployments and StatefulSets. imagePullPolicy string Image pull policy. One of Always, Never, IfNotPresent. Defaults to Always if :latest tag is specified, or IfNotPresent otherwise. Cannot be updated. More info: https://kubernetes.io/docs/concepts/containers/images#updating-images lifecycle object Actions that the management system should take in response to container lifecycle events. Cannot be updated. livenessProbe object Periodic probe of container liveness. Container will be restarted if the probe fails. Cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes name string Name of the container specified as a DNS_LABEL. Each container in a pod must have a unique name (DNS_LABEL). Cannot be updated. ports array List of ports to expose from the container. Not specifying a port here DOES NOT prevent that port from being exposed. Any port which is listening on the default "0.0.0.0" address inside a container will be accessible from the network. Modifying this array with strategic merge patch may corrupt the data. For more information See https://github.com/kubernetes/kubernetes/issues/108255 . Cannot be updated. ports[] object ContainerPort represents a network port in a single container. readinessProbe object Periodic probe of container service readiness. Container will be removed from service endpoints if the probe fails. Cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes resizePolicy array Resources resize policy for the container. resizePolicy[] object ContainerResizePolicy represents resource resize policy for the container. resources object Compute Resources required by this container. Cannot be updated. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ restartPolicy string RestartPolicy defines the restart behavior of individual containers in a pod. This field may only be set for init containers, and the only allowed value is "Always". For non-init containers or when this field is not specified, the restart behavior is defined by the Pod's restart policy and the container type. Setting the RestartPolicy as "Always" for the init container will have the following effect: this init container will be continually restarted on exit until all regular containers have terminated. Once all regular containers have completed, all init containers with restartPolicy "Always" will be shut down. This lifecycle differs from normal init containers and is often referred to as a "sidecar" container. Although this init container still starts in the init container sequence, it does not wait for the container to complete before proceeding to the init container. Instead, the init container starts immediately after this init container is started, or after any startupProbe has successfully completed. securityContext object SecurityContext defines the security options the container should be run with. If set, the fields of SecurityContext override the equivalent fields of PodSecurityContext. More info: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/ startupProbe object StartupProbe indicates that the Pod has successfully initialized. If specified, no other probes are executed until this completes successfully. If this probe fails, the Pod will be restarted, just as if the livenessProbe failed. This can be used to provide different probe parameters at the beginning of a Pod's lifecycle, when it might take a long time to load data or warm a cache, than during steady-state operation. This cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes stdin boolean Whether this container should allocate a buffer for stdin in the container runtime. If this is not set, reads from stdin in the container will always result in EOF. Default is false. stdinOnce boolean Whether the container runtime should close the stdin channel after it has been opened by a single attach. When stdin is true the stdin stream will remain open across multiple attach sessions. If stdinOnce is set to true, stdin is opened on container start, is empty until the first client attaches to stdin, and then remains open and accepts data until the client disconnects, at which time stdin is closed and remains closed until the container is restarted. If this flag is false, a container processes that reads from stdin will never receive an EOF. Default is false terminationMessagePath string Optional: Path at which the file to which the container's termination message will be written is mounted into the container's filesystem. Message written is intended to be brief final status, such as an assertion failure message. Will be truncated by the node if greater than 4096 bytes. The total message length across all containers will be limited to 12kb. Defaults to /dev/termination-log. Cannot be updated. terminationMessagePolicy string Indicate how the termination message should be populated. File will use the contents of terminationMessagePath to populate the container status message on both success and failure. FallbackToLogsOnError will use the last chunk of container log output if the termination message file is empty and the container exited with an error. The log output is limited to 2048 bytes or 80 lines, whichever is smaller. Defaults to File. Cannot be updated. tty boolean Whether this container should allocate a TTY for itself, also requires 'stdin' to be true. Default is false. volumeDevices array volumeDevices is the list of block devices to be used by the container. volumeDevices[] object volumeDevice describes a mapping of a raw block device within a container. volumeMounts array Pod volumes to mount into the container's filesystem. Cannot be updated. volumeMounts[] object VolumeMount describes a mounting of a Volume within a container. workingDir string Container's working directory. If not specified, the container runtime's default will be used, which might be configured in the container image. Cannot be updated. 8.1.175. .spec.initContainers[].env Description List of environment variables to set in the container. Cannot be updated. Type array 8.1.176. .spec.initContainers[].env[] Description EnvVar represents an environment variable present in a Container. Type object Required name Property Type Description name string Name of the environment variable. Must be a C_IDENTIFIER. value string Variable references USD(VAR_NAME) are expanded using the previously defined environment variables in the container and any service environment variables. If a variable cannot be resolved, the reference in the input string will be unchanged. Double are reduced to a single USD, which allows for escaping the USD(VAR_NAME) syntax: i.e. "(VAR_NAME)" will produce the string literal "USD(VAR_NAME)". Escaped references will never be expanded, regardless of whether the variable exists or not. Defaults to "". valueFrom object Source for the environment variable's value. Cannot be used if value is not empty. 8.1.177. .spec.initContainers[].env[].valueFrom Description Source for the environment variable's value. Cannot be used if value is not empty. Type object Property Type Description configMapKeyRef object Selects a key of a ConfigMap. fieldRef object Selects a field of the pod: supports metadata.name, metadata.namespace, metadata.labels['<KEY>'] , metadata.annotations['<KEY>'] , spec.nodeName, spec.serviceAccountName, status.hostIP, status.podIP, status.podIPs. resourceFieldRef object Selects a resource of the container: only resources limits and requests (limits.cpu, limits.memory, limits.ephemeral-storage, requests.cpu, requests.memory and requests.ephemeral-storage) are currently supported. secretKeyRef object Selects a key of a secret in the pod's namespace 8.1.178. .spec.initContainers[].env[].valueFrom.configMapKeyRef Description Selects a key of a ConfigMap. Type object Required key Property Type Description key string The key to select. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the ConfigMap or its key must be defined 8.1.179. .spec.initContainers[].env[].valueFrom.fieldRef Description Selects a field of the pod: supports metadata.name, metadata.namespace, metadata.labels['<KEY>'] , metadata.annotations['<KEY>'] , spec.nodeName, spec.serviceAccountName, status.hostIP, status.podIP, status.podIPs. Type object Required fieldPath Property Type Description apiVersion string Version of the schema the FieldPath is written in terms of, defaults to "v1". fieldPath string Path of the field to select in the specified API version. 8.1.180. .spec.initContainers[].env[].valueFrom.resourceFieldRef Description Selects a resource of the container: only resources limits and requests (limits.cpu, limits.memory, limits.ephemeral-storage, requests.cpu, requests.memory and requests.ephemeral-storage) are currently supported. Type object Required resource Property Type Description containerName string Container name: required for volumes, optional for env vars divisor integer-or-string Specifies the output format of the exposed resources, defaults to "1" resource string Required: resource to select 8.1.181. .spec.initContainers[].env[].valueFrom.secretKeyRef Description Selects a key of a secret in the pod's namespace Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.182. .spec.initContainers[].envFrom Description List of sources to populate environment variables in the container. The keys defined within a source must be a C_IDENTIFIER. All invalid keys will be reported as an event when the container is starting. When a key exists in multiple sources, the value associated with the last source will take precedence. Values defined by an Env with a duplicate key will take precedence. Cannot be updated. Type array 8.1.183. .spec.initContainers[].envFrom[] Description EnvFromSource represents the source of a set of ConfigMaps Type object Property Type Description configMapRef object The ConfigMap to select from prefix string An optional identifier to prepend to each key in the ConfigMap. Must be a C_IDENTIFIER. secretRef object The Secret to select from 8.1.184. .spec.initContainers[].envFrom[].configMapRef Description The ConfigMap to select from Type object Property Type Description name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the ConfigMap must be defined 8.1.185. .spec.initContainers[].envFrom[].secretRef Description The Secret to select from Type object Property Type Description name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret must be defined 8.1.186. .spec.initContainers[].lifecycle Description Actions that the management system should take in response to container lifecycle events. Cannot be updated. Type object Property Type Description postStart object PostStart is called immediately after a container is created. If the handler fails, the container is terminated and restarted according to its restart policy. Other management of the container blocks until the hook completes. More info: https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks preStop object PreStop is called immediately before a container is terminated due to an API request or management event such as liveness/startup probe failure, preemption, resource contention, etc. The handler is not called if the container crashes or exits. The Pod's termination grace period countdown begins before the PreStop hook is executed. Regardless of the outcome of the handler, the container will eventually terminate within the Pod's termination grace period (unless delayed by finalizers). Other management of the container blocks until the hook completes or until the termination grace period is reached. More info: https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks 8.1.187. .spec.initContainers[].lifecycle.postStart Description PostStart is called immediately after a container is created. If the handler fails, the container is terminated and restarted according to its restart policy. Other management of the container blocks until the hook completes. More info: https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks Type object Property Type Description exec object Exec specifies the action to take. httpGet object HTTPGet specifies the http request to perform. sleep object Sleep represents the duration that the container should sleep before being terminated. tcpSocket object Deprecated. TCPSocket is NOT supported as a LifecycleHandler and kept for the backward compatibility. There are no validation of this field and lifecycle hooks will fail in runtime when tcp handler is specified. 8.1.188. .spec.initContainers[].lifecycle.postStart.exec Description Exec specifies the action to take. Type object Property Type Description command array (string) Command is the command line to execute inside the container, the working directory for the command is root ('/') in the container's filesystem. The command is simply exec'd, it is not run inside a shell, so traditional shell instructions ('|', etc) won't work. To use a shell, you need to explicitly call out to that shell. Exit status of 0 is treated as live/healthy and non-zero is unhealthy. 8.1.189. .spec.initContainers[].lifecycle.postStart.httpGet Description HTTPGet specifies the http request to perform. Type object Required port Property Type Description host string Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead. httpHeaders array Custom headers to set in the request. HTTP allows repeated headers. httpHeaders[] object HTTPHeader describes a custom header to be used in HTTP probes path string Path to access on the HTTP server. port integer-or-string Name or number of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME. scheme string Scheme to use for connecting to the host. Defaults to HTTP. 8.1.190. .spec.initContainers[].lifecycle.postStart.httpGet.httpHeaders Description Custom headers to set in the request. HTTP allows repeated headers. Type array 8.1.191. .spec.initContainers[].lifecycle.postStart.httpGet.httpHeaders[] Description HTTPHeader describes a custom header to be used in HTTP probes Type object Required name value Property Type Description name string The header field name. This will be canonicalized upon output, so case-variant names will be understood as the same header. value string The header field value 8.1.192. .spec.initContainers[].lifecycle.postStart.sleep Description Sleep represents the duration that the container should sleep before being terminated. Type object Required seconds Property Type Description seconds integer Seconds is the number of seconds to sleep. 8.1.193. .spec.initContainers[].lifecycle.postStart.tcpSocket Description Deprecated. TCPSocket is NOT supported as a LifecycleHandler and kept for the backward compatibility. There are no validation of this field and lifecycle hooks will fail in runtime when tcp handler is specified. Type object Required port Property Type Description host string Optional: Host name to connect to, defaults to the pod IP. port integer-or-string Number or name of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME. 8.1.194. .spec.initContainers[].lifecycle.preStop Description PreStop is called immediately before a container is terminated due to an API request or management event such as liveness/startup probe failure, preemption, resource contention, etc. The handler is not called if the container crashes or exits. The Pod's termination grace period countdown begins before the PreStop hook is executed. Regardless of the outcome of the handler, the container will eventually terminate within the Pod's termination grace period (unless delayed by finalizers). Other management of the container blocks until the hook completes or until the termination grace period is reached. More info: https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks Type object Property Type Description exec object Exec specifies the action to take. httpGet object HTTPGet specifies the http request to perform. sleep object Sleep represents the duration that the container should sleep before being terminated. tcpSocket object Deprecated. TCPSocket is NOT supported as a LifecycleHandler and kept for the backward compatibility. There are no validation of this field and lifecycle hooks will fail in runtime when tcp handler is specified. 8.1.195. .spec.initContainers[].lifecycle.preStop.exec Description Exec specifies the action to take. Type object Property Type Description command array (string) Command is the command line to execute inside the container, the working directory for the command is root ('/') in the container's filesystem. The command is simply exec'd, it is not run inside a shell, so traditional shell instructions ('|', etc) won't work. To use a shell, you need to explicitly call out to that shell. Exit status of 0 is treated as live/healthy and non-zero is unhealthy. 8.1.196. .spec.initContainers[].lifecycle.preStop.httpGet Description HTTPGet specifies the http request to perform. Type object Required port Property Type Description host string Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead. httpHeaders array Custom headers to set in the request. HTTP allows repeated headers. httpHeaders[] object HTTPHeader describes a custom header to be used in HTTP probes path string Path to access on the HTTP server. port integer-or-string Name or number of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME. scheme string Scheme to use for connecting to the host. Defaults to HTTP. 8.1.197. .spec.initContainers[].lifecycle.preStop.httpGet.httpHeaders Description Custom headers to set in the request. HTTP allows repeated headers. Type array 8.1.198. .spec.initContainers[].lifecycle.preStop.httpGet.httpHeaders[] Description HTTPHeader describes a custom header to be used in HTTP probes Type object Required name value Property Type Description name string The header field name. This will be canonicalized upon output, so case-variant names will be understood as the same header. value string The header field value 8.1.199. .spec.initContainers[].lifecycle.preStop.sleep Description Sleep represents the duration that the container should sleep before being terminated. Type object Required seconds Property Type Description seconds integer Seconds is the number of seconds to sleep. 8.1.200. .spec.initContainers[].lifecycle.preStop.tcpSocket Description Deprecated. TCPSocket is NOT supported as a LifecycleHandler and kept for the backward compatibility. There are no validation of this field and lifecycle hooks will fail in runtime when tcp handler is specified. Type object Required port Property Type Description host string Optional: Host name to connect to, defaults to the pod IP. port integer-or-string Number or name of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME. 8.1.201. .spec.initContainers[].livenessProbe Description Periodic probe of container liveness. Container will be restarted if the probe fails. Cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes Type object Property Type Description exec object Exec specifies the action to take. failureThreshold integer Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1. grpc object GRPC specifies an action involving a GRPC port. httpGet object HTTPGet specifies the http request to perform. initialDelaySeconds integer Number of seconds after the container has started before liveness probes are initiated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes periodSeconds integer How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1. successThreshold integer Minimum consecutive successes for the probe to be considered successful after having failed. Defaults to 1. Must be 1 for liveness and startup. Minimum value is 1. tcpSocket object TCPSocket specifies an action involving a TCP port. terminationGracePeriodSeconds integer Optional duration in seconds the pod needs to terminate gracefully upon probe failure. The grace period is the duration in seconds after the processes running in the pod are sent a termination signal and the time when the processes are forcibly halted with a kill signal. Set this value longer than the expected cleanup time for your process. If this value is nil, the pod's terminationGracePeriodSeconds will be used. Otherwise, this value overrides the value provided by the pod spec. Value must be non-negative integer. The value zero indicates stop immediately via the kill signal (no opportunity to shut down). This is a beta field and requires enabling ProbeTerminationGracePeriod feature gate. Minimum value is 1. spec.terminationGracePeriodSeconds is used if unset. timeoutSeconds integer Number of seconds after which the probe times out. Defaults to 1 second. Minimum value is 1. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes 8.1.202. .spec.initContainers[].livenessProbe.exec Description Exec specifies the action to take. Type object Property Type Description command array (string) Command is the command line to execute inside the container, the working directory for the command is root ('/') in the container's filesystem. The command is simply exec'd, it is not run inside a shell, so traditional shell instructions ('|', etc) won't work. To use a shell, you need to explicitly call out to that shell. Exit status of 0 is treated as live/healthy and non-zero is unhealthy. 8.1.203. .spec.initContainers[].livenessProbe.grpc Description GRPC specifies an action involving a GRPC port. Type object Required port Property Type Description port integer Port number of the gRPC service. Number must be in the range 1 to 65535. service string Service is the name of the service to place in the gRPC HealthCheckRequest (see https://github.com/grpc/grpc/blob/master/doc/health-checking.md ). If this is not specified, the default behavior is defined by gRPC. 8.1.204. .spec.initContainers[].livenessProbe.httpGet Description HTTPGet specifies the http request to perform. Type object Required port Property Type Description host string Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead. httpHeaders array Custom headers to set in the request. HTTP allows repeated headers. httpHeaders[] object HTTPHeader describes a custom header to be used in HTTP probes path string Path to access on the HTTP server. port integer-or-string Name or number of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME. scheme string Scheme to use for connecting to the host. Defaults to HTTP. 8.1.205. .spec.initContainers[].livenessProbe.httpGet.httpHeaders Description Custom headers to set in the request. HTTP allows repeated headers. Type array 8.1.206. .spec.initContainers[].livenessProbe.httpGet.httpHeaders[] Description HTTPHeader describes a custom header to be used in HTTP probes Type object Required name value Property Type Description name string The header field name. This will be canonicalized upon output, so case-variant names will be understood as the same header. value string The header field value 8.1.207. .spec.initContainers[].livenessProbe.tcpSocket Description TCPSocket specifies an action involving a TCP port. Type object Required port Property Type Description host string Optional: Host name to connect to, defaults to the pod IP. port integer-or-string Number or name of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME. 8.1.208. .spec.initContainers[].ports Description List of ports to expose from the container. Not specifying a port here DOES NOT prevent that port from being exposed. Any port which is listening on the default "0.0.0.0" address inside a container will be accessible from the network. Modifying this array with strategic merge patch may corrupt the data. For more information See https://github.com/kubernetes/kubernetes/issues/108255 . Cannot be updated. Type array 8.1.209. .spec.initContainers[].ports[] Description ContainerPort represents a network port in a single container. Type object Required containerPort Property Type Description containerPort integer Number of port to expose on the pod's IP address. This must be a valid port number, 0 < x < 65536. hostIP string What host IP to bind the external port to. hostPort integer Number of port to expose on the host. If specified, this must be a valid port number, 0 < x < 65536. If HostNetwork is specified, this must match ContainerPort. Most containers do not need this. name string If specified, this must be an IANA_SVC_NAME and unique within the pod. Each named port in a pod must have a unique name. Name for the port that can be referred to by services. protocol string Protocol for port. Must be UDP, TCP, or SCTP. Defaults to "TCP". 8.1.210. .spec.initContainers[].readinessProbe Description Periodic probe of container service readiness. Container will be removed from service endpoints if the probe fails. Cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes Type object Property Type Description exec object Exec specifies the action to take. failureThreshold integer Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1. grpc object GRPC specifies an action involving a GRPC port. httpGet object HTTPGet specifies the http request to perform. initialDelaySeconds integer Number of seconds after the container has started before liveness probes are initiated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes periodSeconds integer How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1. successThreshold integer Minimum consecutive successes for the probe to be considered successful after having failed. Defaults to 1. Must be 1 for liveness and startup. Minimum value is 1. tcpSocket object TCPSocket specifies an action involving a TCP port. terminationGracePeriodSeconds integer Optional duration in seconds the pod needs to terminate gracefully upon probe failure. The grace period is the duration in seconds after the processes running in the pod are sent a termination signal and the time when the processes are forcibly halted with a kill signal. Set this value longer than the expected cleanup time for your process. If this value is nil, the pod's terminationGracePeriodSeconds will be used. Otherwise, this value overrides the value provided by the pod spec. Value must be non-negative integer. The value zero indicates stop immediately via the kill signal (no opportunity to shut down). This is a beta field and requires enabling ProbeTerminationGracePeriod feature gate. Minimum value is 1. spec.terminationGracePeriodSeconds is used if unset. timeoutSeconds integer Number of seconds after which the probe times out. Defaults to 1 second. Minimum value is 1. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes 8.1.211. .spec.initContainers[].readinessProbe.exec Description Exec specifies the action to take. Type object Property Type Description command array (string) Command is the command line to execute inside the container, the working directory for the command is root ('/') in the container's filesystem. The command is simply exec'd, it is not run inside a shell, so traditional shell instructions ('|', etc) won't work. To use a shell, you need to explicitly call out to that shell. Exit status of 0 is treated as live/healthy and non-zero is unhealthy. 8.1.212. .spec.initContainers[].readinessProbe.grpc Description GRPC specifies an action involving a GRPC port. Type object Required port Property Type Description port integer Port number of the gRPC service. Number must be in the range 1 to 65535. service string Service is the name of the service to place in the gRPC HealthCheckRequest (see https://github.com/grpc/grpc/blob/master/doc/health-checking.md ). If this is not specified, the default behavior is defined by gRPC. 8.1.213. .spec.initContainers[].readinessProbe.httpGet Description HTTPGet specifies the http request to perform. Type object Required port Property Type Description host string Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead. httpHeaders array Custom headers to set in the request. HTTP allows repeated headers. httpHeaders[] object HTTPHeader describes a custom header to be used in HTTP probes path string Path to access on the HTTP server. port integer-or-string Name or number of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME. scheme string Scheme to use for connecting to the host. Defaults to HTTP. 8.1.214. .spec.initContainers[].readinessProbe.httpGet.httpHeaders Description Custom headers to set in the request. HTTP allows repeated headers. Type array 8.1.215. .spec.initContainers[].readinessProbe.httpGet.httpHeaders[] Description HTTPHeader describes a custom header to be used in HTTP probes Type object Required name value Property Type Description name string The header field name. This will be canonicalized upon output, so case-variant names will be understood as the same header. value string The header field value 8.1.216. .spec.initContainers[].readinessProbe.tcpSocket Description TCPSocket specifies an action involving a TCP port. Type object Required port Property Type Description host string Optional: Host name to connect to, defaults to the pod IP. port integer-or-string Number or name of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME. 8.1.217. .spec.initContainers[].resizePolicy Description Resources resize policy for the container. Type array 8.1.218. .spec.initContainers[].resizePolicy[] Description ContainerResizePolicy represents resource resize policy for the container. Type object Required resourceName restartPolicy Property Type Description resourceName string Name of the resource to which this resource resize policy applies. Supported values: cpu, memory. restartPolicy string Restart policy to apply when specified resource is resized. If not specified, it defaults to NotRequired. 8.1.219. .spec.initContainers[].resources Description Compute Resources required by this container. Cannot be updated. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ Type object Property Type Description claims array Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. This field is immutable. It can only be set for containers. claims[] object ResourceClaim references one entry in PodSpec.ResourceClaims. limits integer-or-string Limits describes the maximum amount of compute resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ requests integer-or-string Requests describes the minimum amount of compute resources required. If Requests is omitted for a container, it defaults to Limits if that is explicitly specified, otherwise to an implementation-defined value. Requests cannot exceed Limits. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ 8.1.220. .spec.initContainers[].resources.claims Description Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. This field is immutable. It can only be set for containers. Type array 8.1.221. .spec.initContainers[].resources.claims[] Description ResourceClaim references one entry in PodSpec.ResourceClaims. Type object Required name Property Type Description name string Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container. request string Request is the name chosen for a request in the referenced claim. If empty, everything from the claim is made available, otherwise only the result of this request. 8.1.222. .spec.initContainers[].securityContext Description SecurityContext defines the security options the container should be run with. If set, the fields of SecurityContext override the equivalent fields of PodSecurityContext. More info: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/ Type object Property Type Description allowPrivilegeEscalation boolean AllowPrivilegeEscalation controls whether a process can gain more privileges than its parent process. This bool directly controls if the no_new_privs flag will be set on the container process. AllowPrivilegeEscalation is true always when the container is: 1) run as Privileged 2) has CAP_SYS_ADMIN Note that this field cannot be set when spec.os.name is windows. appArmorProfile object appArmorProfile is the AppArmor options to use by this container. If set, this profile overrides the pod's appArmorProfile. Note that this field cannot be set when spec.os.name is windows. capabilities object The capabilities to add/drop when running containers. Defaults to the default set of capabilities granted by the container runtime. Note that this field cannot be set when spec.os.name is windows. privileged boolean Run container in privileged mode. Processes in privileged containers are essentially equivalent to root on the host. Defaults to false. Note that this field cannot be set when spec.os.name is windows. procMount string procMount denotes the type of proc mount to use for the containers. The default value is Default which uses the container runtime defaults for readonly paths and masked paths. This requires the ProcMountType feature flag to be enabled. Note that this field cannot be set when spec.os.name is windows. readOnlyRootFilesystem boolean Whether this container has a read-only root filesystem. Default is false. Note that this field cannot be set when spec.os.name is windows. runAsGroup integer The GID to run the entrypoint of the container process. Uses runtime default if unset. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is windows. runAsNonRoot boolean Indicates that the container must run as a non-root user. If true, the Kubelet will validate the image at runtime to ensure that it does not run as UID 0 (root) and fail to start the container if it does. If unset or false, no such validation will be performed. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. runAsUser integer The UID to run the entrypoint of the container process. Defaults to user specified in image metadata if unspecified. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is windows. seLinuxOptions object The SELinux context to be applied to the container. If unspecified, the container runtime will allocate a random SELinux context for each container. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is windows. seccompProfile object The seccomp options to use by this container. If seccomp options are provided at both the pod & container level, the container options override the pod options. Note that this field cannot be set when spec.os.name is windows. windowsOptions object The Windows specific settings applied to all containers. If unspecified, the options from the PodSecurityContext will be used. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is linux. 8.1.223. .spec.initContainers[].securityContext.appArmorProfile Description appArmorProfile is the AppArmor options to use by this container. If set, this profile overrides the pod's appArmorProfile. Note that this field cannot be set when spec.os.name is windows. Type object Required type Property Type Description localhostProfile string localhostProfile indicates a profile loaded on the node that should be used. The profile must be preconfigured on the node to work. Must match the loaded name of the profile. Must be set if and only if type is "Localhost". type string type indicates which kind of AppArmor profile will be applied. Valid options are: Localhost - a profile pre-loaded on the node. RuntimeDefault - the container runtime's default profile. Unconfined - no AppArmor enforcement. 8.1.224. .spec.initContainers[].securityContext.capabilities Description The capabilities to add/drop when running containers. Defaults to the default set of capabilities granted by the container runtime. Note that this field cannot be set when spec.os.name is windows. Type object Property Type Description add array (string) Added capabilities drop array (string) Removed capabilities 8.1.225. .spec.initContainers[].securityContext.seLinuxOptions Description The SELinux context to be applied to the container. If unspecified, the container runtime will allocate a random SELinux context for each container. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is windows. Type object Property Type Description level string Level is SELinux level label that applies to the container. role string Role is a SELinux role label that applies to the container. type string Type is a SELinux type label that applies to the container. user string User is a SELinux user label that applies to the container. 8.1.226. .spec.initContainers[].securityContext.seccompProfile Description The seccomp options to use by this container. If seccomp options are provided at both the pod & container level, the container options override the pod options. Note that this field cannot be set when spec.os.name is windows. Type object Required type Property Type Description localhostProfile string localhostProfile indicates a profile defined in a file on the node should be used. The profile must be preconfigured on the node to work. Must be a descending path, relative to the kubelet's configured seccomp profile location. Must be set if type is "Localhost". Must NOT be set for any other type. type string type indicates which kind of seccomp profile will be applied. Valid options are: Localhost - a profile defined in a file on the node should be used. RuntimeDefault - the container runtime default profile should be used. Unconfined - no profile should be applied. 8.1.227. .spec.initContainers[].securityContext.windowsOptions Description The Windows specific settings applied to all containers. If unspecified, the options from the PodSecurityContext will be used. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is linux. Type object Property Type Description gmsaCredentialSpec string GMSACredentialSpec is where the GMSA admission webhook ( https://github.com/kubernetes-sigs/windows-gmsa ) inlines the contents of the GMSA credential spec named by the GMSACredentialSpecName field. gmsaCredentialSpecName string GMSACredentialSpecName is the name of the GMSA credential spec to use. hostProcess boolean HostProcess determines if a container should be run as a 'Host Process' container. All of a Pod's containers must have the same effective HostProcess value (it is not allowed to have a mix of HostProcess containers and non-HostProcess containers). In addition, if HostProcess is true then HostNetwork must also be set to true. runAsUserName string The UserName in Windows to run the entrypoint of the container process. Defaults to the user specified in image metadata if unspecified. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. 8.1.228. .spec.initContainers[].startupProbe Description StartupProbe indicates that the Pod has successfully initialized. If specified, no other probes are executed until this completes successfully. If this probe fails, the Pod will be restarted, just as if the livenessProbe failed. This can be used to provide different probe parameters at the beginning of a Pod's lifecycle, when it might take a long time to load data or warm a cache, than during steady-state operation. This cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes Type object Property Type Description exec object Exec specifies the action to take. failureThreshold integer Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1. grpc object GRPC specifies an action involving a GRPC port. httpGet object HTTPGet specifies the http request to perform. initialDelaySeconds integer Number of seconds after the container has started before liveness probes are initiated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes periodSeconds integer How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1. successThreshold integer Minimum consecutive successes for the probe to be considered successful after having failed. Defaults to 1. Must be 1 for liveness and startup. Minimum value is 1. tcpSocket object TCPSocket specifies an action involving a TCP port. terminationGracePeriodSeconds integer Optional duration in seconds the pod needs to terminate gracefully upon probe failure. The grace period is the duration in seconds after the processes running in the pod are sent a termination signal and the time when the processes are forcibly halted with a kill signal. Set this value longer than the expected cleanup time for your process. If this value is nil, the pod's terminationGracePeriodSeconds will be used. Otherwise, this value overrides the value provided by the pod spec. Value must be non-negative integer. The value zero indicates stop immediately via the kill signal (no opportunity to shut down). This is a beta field and requires enabling ProbeTerminationGracePeriod feature gate. Minimum value is 1. spec.terminationGracePeriodSeconds is used if unset. timeoutSeconds integer Number of seconds after which the probe times out. Defaults to 1 second. Minimum value is 1. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes 8.1.229. .spec.initContainers[].startupProbe.exec Description Exec specifies the action to take. Type object Property Type Description command array (string) Command is the command line to execute inside the container, the working directory for the command is root ('/') in the container's filesystem. The command is simply exec'd, it is not run inside a shell, so traditional shell instructions ('|', etc) won't work. To use a shell, you need to explicitly call out to that shell. Exit status of 0 is treated as live/healthy and non-zero is unhealthy. 8.1.230. .spec.initContainers[].startupProbe.grpc Description GRPC specifies an action involving a GRPC port. Type object Required port Property Type Description port integer Port number of the gRPC service. Number must be in the range 1 to 65535. service string Service is the name of the service to place in the gRPC HealthCheckRequest (see https://github.com/grpc/grpc/blob/master/doc/health-checking.md ). If this is not specified, the default behavior is defined by gRPC. 8.1.231. .spec.initContainers[].startupProbe.httpGet Description HTTPGet specifies the http request to perform. Type object Required port Property Type Description host string Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead. httpHeaders array Custom headers to set in the request. HTTP allows repeated headers. httpHeaders[] object HTTPHeader describes a custom header to be used in HTTP probes path string Path to access on the HTTP server. port integer-or-string Name or number of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME. scheme string Scheme to use for connecting to the host. Defaults to HTTP. 8.1.232. .spec.initContainers[].startupProbe.httpGet.httpHeaders Description Custom headers to set in the request. HTTP allows repeated headers. Type array 8.1.233. .spec.initContainers[].startupProbe.httpGet.httpHeaders[] Description HTTPHeader describes a custom header to be used in HTTP probes Type object Required name value Property Type Description name string The header field name. This will be canonicalized upon output, so case-variant names will be understood as the same header. value string The header field value 8.1.234. .spec.initContainers[].startupProbe.tcpSocket Description TCPSocket specifies an action involving a TCP port. Type object Required port Property Type Description host string Optional: Host name to connect to, defaults to the pod IP. port integer-or-string Number or name of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME. 8.1.235. .spec.initContainers[].volumeDevices Description volumeDevices is the list of block devices to be used by the container. Type array 8.1.236. .spec.initContainers[].volumeDevices[] Description volumeDevice describes a mapping of a raw block device within a container. Type object Required devicePath name Property Type Description devicePath string devicePath is the path inside of the container that the device will be mapped to. name string name must match the name of a persistentVolumeClaim in the pod 8.1.237. .spec.initContainers[].volumeMounts Description Pod volumes to mount into the container's filesystem. Cannot be updated. Type array 8.1.238. .spec.initContainers[].volumeMounts[] Description VolumeMount describes a mounting of a Volume within a container. Type object Required mountPath name Property Type Description mountPath string Path within the container at which the volume should be mounted. Must not contain ':'. mountPropagation string mountPropagation determines how mounts are propagated from the host to container and the other way around. When not set, MountPropagationNone is used. This field is beta in 1.10. When RecursiveReadOnly is set to IfPossible or to Enabled, MountPropagation must be None or unspecified (which defaults to None). name string This must match the Name of a Volume. readOnly boolean Mounted read-only if true, read-write otherwise (false or unspecified). Defaults to false. recursiveReadOnly string RecursiveReadOnly specifies whether read-only mounts should be handled recursively. If ReadOnly is false, this field has no meaning and must be unspecified. If ReadOnly is true, and this field is set to Disabled, the mount is not made recursively read-only. If this field is set to IfPossible, the mount is made recursively read-only, if it is supported by the container runtime. If this field is set to Enabled, the mount is made recursively read-only if it is supported by the container runtime, otherwise the pod will not be started and an error will be generated to indicate the reason. If this field is set to IfPossible or Enabled, MountPropagation must be set to None (or be unspecified, which defaults to None). If this field is not specified, it is treated as an equivalent of Disabled. subPath string Path within the volume from which the container's volume should be mounted. Defaults to "" (volume's root). subPathExpr string Expanded path within the volume from which the container's volume should be mounted. Behaves similarly to SubPath but environment variable references USD(VAR_NAME) are expanded using the container's environment. Defaults to "" (volume's root). SubPathExpr and SubPath are mutually exclusive. 8.1.239. .spec.otlp Description Settings related to the OTLP receiver feature. It requires Prometheus >= v2.55.0. Type object Property Type Description promoteResourceAttributes array (string) List of OpenTelemetry Attributes that should be promoted to metric labels, defaults to none. 8.1.240. .spec.persistentVolumeClaimRetentionPolicy Description The field controls if and how PVCs are deleted during the lifecycle of a StatefulSet. The default behavior is all PVCs are retained. This is an alpha field from kubernetes 1.23 until 1.26 and a beta field from 1.26. It requires enabling the StatefulSetAutoDeletePVC feature gate. Type object Property Type Description whenDeleted string WhenDeleted specifies what happens to PVCs created from StatefulSet VolumeClaimTemplates when the StatefulSet is deleted. The default policy of Retain causes PVCs to not be affected by StatefulSet deletion. The Delete policy causes those PVCs to be deleted. whenScaled string WhenScaled specifies what happens to PVCs created from StatefulSet VolumeClaimTemplates when the StatefulSet is scaled down. The default policy of Retain causes PVCs to not be affected by a scaledown. The Delete policy causes the associated PVCs for any excess pods above the replica count to be deleted. 8.1.241. .spec.podMetadata Description PodMetadata configures labels and annotations which are propagated to the Prometheus pods. The following items are reserved and cannot be overridden: * "prometheus" label, set to the name of the Prometheus object. * "app.kubernetes.io/instance" label, set to the name of the Prometheus object. * "app.kubernetes.io/managed-by" label, set to "prometheus-operator". * "app.kubernetes.io/name" label, set to "prometheus". * "app.kubernetes.io/version" label, set to the Prometheus version. * "operator.prometheus.io/name" label, set to the name of the Prometheus object. * "operator.prometheus.io/shard" label, set to the shard number of the Prometheus object. * "kubectl.kubernetes.io/default-container" annotation, set to "prometheus". Type object Property Type Description annotations object (string) Annotations is an unstructured key value map stored with a resource that may be set by external tools to store and retrieve arbitrary metadata. They are not queryable and should be preserved when modifying objects. More info: http://kubernetes.io/docs/user-guide/annotations labels object (string) Map of string keys and values that can be used to organize and categorize (scope and select) objects. May match selectors of replication controllers and services. More info: http://kubernetes.io/docs/user-guide/labels name string Name must be unique within a namespace. Is required when creating resources, although some resources may allow a client to request the generation of an appropriate name automatically. Name is primarily intended for creation idempotence and configuration definition. Cannot be updated. More info: http://kubernetes.io/docs/user-guide/identifiers#names 8.1.242. .spec.podMonitorNamespaceSelector Description Namespaces to match for PodMonitors discovery. An empty label selector matches all namespaces. A null label selector (default value) matches the current namespace only. Type object Property Type Description matchExpressions array matchExpressions is a list of label selector requirements. The requirements are ANDed. matchExpressions[] object A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. matchLabels object (string) matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed. 8.1.243. .spec.podMonitorNamespaceSelector.matchExpressions Description matchExpressions is a list of label selector requirements. The requirements are ANDed. Type array 8.1.244. .spec.podMonitorNamespaceSelector.matchExpressions[] Description A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. Type object Required key operator Property Type Description key string key is the label key that the selector applies to. operator string operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist. values array (string) values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch. 8.1.245. .spec.podMonitorSelector Description PodMonitors to be selected for target discovery. An empty label selector matches all objects. A null label selector matches no objects. If spec.serviceMonitorSelector , spec.podMonitorSelector , spec.probeSelector and spec.scrapeConfigSelector are null, the Prometheus configuration is unmanaged. The Prometheus operator will ensure that the Prometheus configuration's Secret exists, but it is the responsibility of the user to provide the raw gzipped Prometheus configuration under the prometheus.yaml.gz key. This behavior is deprecated and will be removed in the major version of the custom resource definition. It is recommended to use spec.additionalScrapeConfigs instead. Type object Property Type Description matchExpressions array matchExpressions is a list of label selector requirements. The requirements are ANDed. matchExpressions[] object A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. matchLabels object (string) matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed. 8.1.246. .spec.podMonitorSelector.matchExpressions Description matchExpressions is a list of label selector requirements. The requirements are ANDed. Type array 8.1.247. .spec.podMonitorSelector.matchExpressions[] Description A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. Type object Required key operator Property Type Description key string key is the label key that the selector applies to. operator string operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist. values array (string) values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch. 8.1.248. .spec.probeNamespaceSelector Description Namespaces to match for Probe discovery. An empty label selector matches all namespaces. A null label selector matches the current namespace only. Type object Property Type Description matchExpressions array matchExpressions is a list of label selector requirements. The requirements are ANDed. matchExpressions[] object A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. matchLabels object (string) matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed. 8.1.249. .spec.probeNamespaceSelector.matchExpressions Description matchExpressions is a list of label selector requirements. The requirements are ANDed. Type array 8.1.250. .spec.probeNamespaceSelector.matchExpressions[] Description A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. Type object Required key operator Property Type Description key string key is the label key that the selector applies to. operator string operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist. values array (string) values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch. 8.1.251. .spec.probeSelector Description Probes to be selected for target discovery. An empty label selector matches all objects. A null label selector matches no objects. If spec.serviceMonitorSelector , spec.podMonitorSelector , spec.probeSelector and spec.scrapeConfigSelector are null, the Prometheus configuration is unmanaged. The Prometheus operator will ensure that the Prometheus configuration's Secret exists, but it is the responsibility of the user to provide the raw gzipped Prometheus configuration under the prometheus.yaml.gz key. This behavior is deprecated and will be removed in the major version of the custom resource definition. It is recommended to use spec.additionalScrapeConfigs instead. Type object Property Type Description matchExpressions array matchExpressions is a list of label selector requirements. The requirements are ANDed. matchExpressions[] object A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. matchLabels object (string) matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed. 8.1.252. .spec.probeSelector.matchExpressions Description matchExpressions is a list of label selector requirements. The requirements are ANDed. Type array 8.1.253. .spec.probeSelector.matchExpressions[] Description A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. Type object Required key operator Property Type Description key string key is the label key that the selector applies to. operator string operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist. values array (string) values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch. 8.1.254. .spec.prometheusRulesExcludedFromEnforce Description Defines the list of PrometheusRule objects to which the namespace label enforcement doesn't apply. This is only relevant when spec.enforcedNamespaceLabel is set to true. Deprecated: use spec.excludedFromEnforcement instead. Type array 8.1.255. .spec.prometheusRulesExcludedFromEnforce[] Description PrometheusRuleExcludeConfig enables users to configure excluded PrometheusRule names and their namespaces to be ignored while enforcing namespace label for alerts and metrics. Type object Required ruleName ruleNamespace Property Type Description ruleName string Name of the excluded PrometheusRule object. ruleNamespace string Namespace of the excluded PrometheusRule object. 8.1.256. .spec.query Description QuerySpec defines the configuration of the Promethus query service. Type object Property Type Description lookbackDelta string The delta difference allowed for retrieving metrics during expression evaluations. maxConcurrency integer Number of concurrent queries that can be run at once. maxSamples integer Maximum number of samples a single query can load into memory. Note that queries will fail if they would load more samples than this into memory, so this also limits the number of samples a query can return. timeout string Maximum time a query may take before being aborted. 8.1.257. .spec.remoteRead Description Defines the list of remote read configurations. Type array 8.1.258. .spec.remoteRead[] Description RemoteReadSpec defines the configuration for Prometheus to read back samples from a remote endpoint. Type object Required url Property Type Description authorization object Authorization section for the URL. It requires Prometheus >= v2.26.0. Cannot be set at the same time as basicAuth , or oauth2 . basicAuth object BasicAuth configuration for the URL. Cannot be set at the same time as authorization , or oauth2 . bearerToken string Warning: this field shouldn't be used because the token value appears in clear-text. Prefer using authorization . Deprecated: this will be removed in a future release. bearerTokenFile string File from which to read the bearer token for the URL. Deprecated: this will be removed in a future release. Prefer using authorization . filterExternalLabels boolean Whether to use the external labels as selectors for the remote read endpoint. It requires Prometheus >= v2.34.0. followRedirects boolean Configure whether HTTP requests follow HTTP 3xx redirects. It requires Prometheus >= v2.26.0. headers object (string) Custom HTTP headers to be sent along with each remote read request. Be aware that headers that are set by Prometheus itself can't be overwritten. Only valid in Prometheus versions 2.26.0 and newer. name string The name of the remote read queue, it must be unique if specified. The name is used in metrics and logging in order to differentiate read configurations. It requires Prometheus >= v2.15.0. noProxy string noProxy is a comma-separated string that can contain IPs, CIDR notation, domain names that should be excluded from proxying. IP and domain names can contain port numbers. It requires Prometheus >= v2.43.0 or Alertmanager >= 0.25.0. oauth2 object OAuth2 configuration for the URL. It requires Prometheus >= v2.27.0. Cannot be set at the same time as authorization , or basicAuth . proxyConnectHeader object ProxyConnectHeader optionally specifies headers to send to proxies during CONNECT requests. It requires Prometheus >= v2.43.0 or Alertmanager >= 0.25.0. proxyConnectHeader{} array proxyConnectHeader{}[] object SecretKeySelector selects a key of a Secret. proxyFromEnvironment boolean Whether to use the proxy configuration defined by environment variables (HTTP_PROXY, HTTPS_PROXY, and NO_PROXY). It requires Prometheus >= v2.43.0 or Alertmanager >= 0.25.0. proxyUrl string proxyURL defines the HTTP proxy server to use. readRecent boolean Whether reads should be made for queries for time ranges that the local storage should have complete data for. remoteTimeout string Timeout for requests to the remote read endpoint. requiredMatchers object (string) An optional list of equality matchers which have to be present in a selector to query the remote read endpoint. tlsConfig object TLS Config to use for the URL. url string The URL of the endpoint to query from. 8.1.259. .spec.remoteRead[].authorization Description Authorization section for the URL. It requires Prometheus >= v2.26.0. Cannot be set at the same time as basicAuth , or oauth2 . Type object Property Type Description credentials object Selects a key of a Secret in the namespace that contains the credentials for authentication. credentialsFile string File to read a secret from, mutually exclusive with credentials . type string Defines the authentication type. The value is case-insensitive. "Basic" is not a supported value. Default: "Bearer" 8.1.260. .spec.remoteRead[].authorization.credentials Description Selects a key of a Secret in the namespace that contains the credentials for authentication. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.261. .spec.remoteRead[].basicAuth Description BasicAuth configuration for the URL. Cannot be set at the same time as authorization , or oauth2 . Type object Property Type Description password object password specifies a key of a Secret containing the password for authentication. username object username specifies a key of a Secret containing the username for authentication. 8.1.262. .spec.remoteRead[].basicAuth.password Description password specifies a key of a Secret containing the password for authentication. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.263. .spec.remoteRead[].basicAuth.username Description username specifies a key of a Secret containing the username for authentication. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.264. .spec.remoteRead[].oauth2 Description OAuth2 configuration for the URL. It requires Prometheus >= v2.27.0. Cannot be set at the same time as authorization , or basicAuth . Type object Required clientId clientSecret tokenUrl Property Type Description clientId object clientId specifies a key of a Secret or ConfigMap containing the OAuth2 client's ID. clientSecret object clientSecret specifies a key of a Secret containing the OAuth2 client's secret. endpointParams object (string) endpointParams configures the HTTP parameters to append to the token URL. noProxy string noProxy is a comma-separated string that can contain IPs, CIDR notation, domain names that should be excluded from proxying. IP and domain names can contain port numbers. It requires Prometheus >= v2.43.0 or Alertmanager >= 0.25.0. proxyConnectHeader object ProxyConnectHeader optionally specifies headers to send to proxies during CONNECT requests. It requires Prometheus >= v2.43.0 or Alertmanager >= 0.25.0. proxyConnectHeader{} array proxyConnectHeader{}[] object SecretKeySelector selects a key of a Secret. proxyFromEnvironment boolean Whether to use the proxy configuration defined by environment variables (HTTP_PROXY, HTTPS_PROXY, and NO_PROXY). It requires Prometheus >= v2.43.0 or Alertmanager >= 0.25.0. proxyUrl string proxyURL defines the HTTP proxy server to use. scopes array (string) scopes defines the OAuth2 scopes used for the token request. tlsConfig object TLS configuration to use when connecting to the OAuth2 server. It requires Prometheus >= v2.43.0. tokenUrl string tokenURL configures the URL to fetch the token from. 8.1.265. .spec.remoteRead[].oauth2.clientId Description clientId specifies a key of a Secret or ConfigMap containing the OAuth2 client's ID. Type object Property Type Description configMap object ConfigMap containing data to use for the targets. secret object Secret containing data to use for the targets. 8.1.266. .spec.remoteRead[].oauth2.clientId.configMap Description ConfigMap containing data to use for the targets. Type object Required key Property Type Description key string The key to select. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the ConfigMap or its key must be defined 8.1.267. .spec.remoteRead[].oauth2.clientId.secret Description Secret containing data to use for the targets. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.268. .spec.remoteRead[].oauth2.clientSecret Description clientSecret specifies a key of a Secret containing the OAuth2 client's secret. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.269. .spec.remoteRead[].oauth2.proxyConnectHeader Description ProxyConnectHeader optionally specifies headers to send to proxies during CONNECT requests. It requires Prometheus >= v2.43.0 or Alertmanager >= 0.25.0. Type object 8.1.270. .spec.remoteRead[].oauth2.proxyConnectHeader{} Description Type array 8.1.271. .spec.remoteRead[].oauth2.proxyConnectHeader{}[] Description SecretKeySelector selects a key of a Secret. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.272. .spec.remoteRead[].oauth2.tlsConfig Description TLS configuration to use when connecting to the OAuth2 server. It requires Prometheus >= v2.43.0. Type object Property Type Description ca object Certificate authority used when verifying server certificates. cert object Client certificate to present when doing client-authentication. insecureSkipVerify boolean Disable target certificate validation. keySecret object Secret containing the client key file for the targets. maxVersion string Maximum acceptable TLS version. It requires Prometheus >= v2.41.0. minVersion string Minimum acceptable TLS version. It requires Prometheus >= v2.35.0. serverName string Used to verify the hostname for the targets. 8.1.273. .spec.remoteRead[].oauth2.tlsConfig.ca Description Certificate authority used when verifying server certificates. Type object Property Type Description configMap object ConfigMap containing data to use for the targets. secret object Secret containing data to use for the targets. 8.1.274. .spec.remoteRead[].oauth2.tlsConfig.ca.configMap Description ConfigMap containing data to use for the targets. Type object Required key Property Type Description key string The key to select. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the ConfigMap or its key must be defined 8.1.275. .spec.remoteRead[].oauth2.tlsConfig.ca.secret Description Secret containing data to use for the targets. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.276. .spec.remoteRead[].oauth2.tlsConfig.cert Description Client certificate to present when doing client-authentication. Type object Property Type Description configMap object ConfigMap containing data to use for the targets. secret object Secret containing data to use for the targets. 8.1.277. .spec.remoteRead[].oauth2.tlsConfig.cert.configMap Description ConfigMap containing data to use for the targets. Type object Required key Property Type Description key string The key to select. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the ConfigMap or its key must be defined 8.1.278. .spec.remoteRead[].oauth2.tlsConfig.cert.secret Description Secret containing data to use for the targets. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.279. .spec.remoteRead[].oauth2.tlsConfig.keySecret Description Secret containing the client key file for the targets. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.280. .spec.remoteRead[].proxyConnectHeader Description ProxyConnectHeader optionally specifies headers to send to proxies during CONNECT requests. It requires Prometheus >= v2.43.0 or Alertmanager >= 0.25.0. Type object 8.1.281. .spec.remoteRead[].proxyConnectHeader{} Description Type array 8.1.282. .spec.remoteRead[].proxyConnectHeader{}[] Description SecretKeySelector selects a key of a Secret. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.283. .spec.remoteRead[].tlsConfig Description TLS Config to use for the URL. Type object Property Type Description ca object Certificate authority used when verifying server certificates. caFile string Path to the CA cert in the Prometheus container to use for the targets. cert object Client certificate to present when doing client-authentication. certFile string Path to the client cert file in the Prometheus container for the targets. insecureSkipVerify boolean Disable target certificate validation. keyFile string Path to the client key file in the Prometheus container for the targets. keySecret object Secret containing the client key file for the targets. maxVersion string Maximum acceptable TLS version. It requires Prometheus >= v2.41.0. minVersion string Minimum acceptable TLS version. It requires Prometheus >= v2.35.0. serverName string Used to verify the hostname for the targets. 8.1.284. .spec.remoteRead[].tlsConfig.ca Description Certificate authority used when verifying server certificates. Type object Property Type Description configMap object ConfigMap containing data to use for the targets. secret object Secret containing data to use for the targets. 8.1.285. .spec.remoteRead[].tlsConfig.ca.configMap Description ConfigMap containing data to use for the targets. Type object Required key Property Type Description key string The key to select. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the ConfigMap or its key must be defined 8.1.286. .spec.remoteRead[].tlsConfig.ca.secret Description Secret containing data to use for the targets. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.287. .spec.remoteRead[].tlsConfig.cert Description Client certificate to present when doing client-authentication. Type object Property Type Description configMap object ConfigMap containing data to use for the targets. secret object Secret containing data to use for the targets. 8.1.288. .spec.remoteRead[].tlsConfig.cert.configMap Description ConfigMap containing data to use for the targets. Type object Required key Property Type Description key string The key to select. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the ConfigMap or its key must be defined 8.1.289. .spec.remoteRead[].tlsConfig.cert.secret Description Secret containing data to use for the targets. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.290. .spec.remoteRead[].tlsConfig.keySecret Description Secret containing the client key file for the targets. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.291. .spec.remoteWrite Description Defines the list of remote write configurations. Type array 8.1.292. .spec.remoteWrite[] Description RemoteWriteSpec defines the configuration to write samples from Prometheus to a remote endpoint. Type object Required url Property Type Description authorization object Authorization section for the URL. It requires Prometheus >= v2.26.0. Cannot be set at the same time as sigv4 , basicAuth , oauth2 , or azureAd . azureAd object AzureAD for the URL. It requires Prometheus >= v2.45.0. Cannot be set at the same time as authorization , basicAuth , oauth2 , or sigv4 . basicAuth object BasicAuth configuration for the URL. Cannot be set at the same time as sigv4 , authorization , oauth2 , or azureAd . bearerToken string Warning: this field shouldn't be used because the token value appears in clear-text. Prefer using authorization . Deprecated: this will be removed in a future release. bearerTokenFile string File from which to read bearer token for the URL. Deprecated: this will be removed in a future release. Prefer using authorization . enableHTTP2 boolean Whether to enable HTTP2. followRedirects boolean Configure whether HTTP requests follow HTTP 3xx redirects. It requires Prometheus >= v2.26.0. headers object (string) Custom HTTP headers to be sent along with each remote write request. Be aware that headers that are set by Prometheus itself can't be overwritten. It requires Prometheus >= v2.25.0. messageVersion string The Remote Write message's version to use when writing to the endpoint. Version1.0 corresponds to the prometheus.WriteRequest protobuf message introduced in Remote Write 1.0. Version2.0 corresponds to the io.prometheus.write.v2.Request protobuf message introduced in Remote Write 2.0. When Version2.0 is selected, Prometheus will automatically be configured to append the metadata of scraped metrics to the WAL. Before setting this field, consult with your remote storage provider what message version it supports. It requires Prometheus >= v2.54.0. metadataConfig object MetadataConfig configures the sending of series metadata to the remote storage. name string The name of the remote write queue, it must be unique if specified. The name is used in metrics and logging in order to differentiate queues. It requires Prometheus >= v2.15.0. noProxy string noProxy is a comma-separated string that can contain IPs, CIDR notation, domain names that should be excluded from proxying. IP and domain names can contain port numbers. It requires Prometheus >= v2.43.0 or Alertmanager >= 0.25.0. oauth2 object OAuth2 configuration for the URL. It requires Prometheus >= v2.27.0. Cannot be set at the same time as sigv4 , authorization , basicAuth , or azureAd . proxyConnectHeader object ProxyConnectHeader optionally specifies headers to send to proxies during CONNECT requests. It requires Prometheus >= v2.43.0 or Alertmanager >= 0.25.0. proxyConnectHeader{} array proxyConnectHeader{}[] object SecretKeySelector selects a key of a Secret. proxyFromEnvironment boolean Whether to use the proxy configuration defined by environment variables (HTTP_PROXY, HTTPS_PROXY, and NO_PROXY). It requires Prometheus >= v2.43.0 or Alertmanager >= 0.25.0. proxyUrl string proxyURL defines the HTTP proxy server to use. queueConfig object QueueConfig allows tuning of the remote write queue parameters. remoteTimeout string Timeout for requests to the remote write endpoint. sendExemplars boolean Enables sending of exemplars over remote write. Note that exemplar-storage itself must be enabled using the spec.enableFeatures option for exemplars to be scraped in the first place. It requires Prometheus >= v2.27.0. sendNativeHistograms boolean Enables sending of native histograms, also known as sparse histograms over remote write. It requires Prometheus >= v2.40.0. sigv4 object Sigv4 allows to configures AWS's Signature Verification 4 for the URL. It requires Prometheus >= v2.26.0. Cannot be set at the same time as authorization , basicAuth , oauth2 , or azureAd . tlsConfig object TLS Config to use for the URL. url string The URL of the endpoint to send samples to. writeRelabelConfigs array The list of remote write relabel configurations. writeRelabelConfigs[] object RelabelConfig allows dynamic rewriting of the label set for targets, alerts, scraped samples and remote write samples. More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#relabel_config 8.1.293. .spec.remoteWrite[].authorization Description Authorization section for the URL. It requires Prometheus >= v2.26.0. Cannot be set at the same time as sigv4 , basicAuth , oauth2 , or azureAd . Type object Property Type Description credentials object Selects a key of a Secret in the namespace that contains the credentials for authentication. credentialsFile string File to read a secret from, mutually exclusive with credentials . type string Defines the authentication type. The value is case-insensitive. "Basic" is not a supported value. Default: "Bearer" 8.1.294. .spec.remoteWrite[].authorization.credentials Description Selects a key of a Secret in the namespace that contains the credentials for authentication. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.295. .spec.remoteWrite[].azureAd Description AzureAD for the URL. It requires Prometheus >= v2.45.0. Cannot be set at the same time as authorization , basicAuth , oauth2 , or sigv4 . Type object Property Type Description cloud string The Azure Cloud. Options are 'AzurePublic', 'AzureChina', or 'AzureGovernment'. managedIdentity object ManagedIdentity defines the Azure User-assigned Managed identity. Cannot be set at the same time as oauth or sdk . oauth object OAuth defines the oauth config that is being used to authenticate. Cannot be set at the same time as managedIdentity or sdk . It requires Prometheus >= v2.48.0. sdk object SDK defines the Azure SDK config that is being used to authenticate. See https://learn.microsoft.com/en-us/azure/developer/go/azure-sdk-authentication Cannot be set at the same time as oauth or managedIdentity . It requires Prometheus >= 2.52.0. 8.1.296. .spec.remoteWrite[].azureAd.managedIdentity Description ManagedIdentity defines the Azure User-assigned Managed identity. Cannot be set at the same time as oauth or sdk . Type object Required clientId Property Type Description clientId string The client id 8.1.297. .spec.remoteWrite[].azureAd.oauth Description OAuth defines the oauth config that is being used to authenticate. Cannot be set at the same time as managedIdentity or sdk . It requires Prometheus >= v2.48.0. Type object Required clientId clientSecret tenantId Property Type Description clientId string clientID is the clientId of the Azure Active Directory application that is being used to authenticate. clientSecret object clientSecret specifies a key of a Secret containing the client secret of the Azure Active Directory application that is being used to authenticate. tenantId string tenantId is the tenant ID of the Azure Active Directory application that is being used to authenticate. 8.1.298. .spec.remoteWrite[].azureAd.oauth.clientSecret Description clientSecret specifies a key of a Secret containing the client secret of the Azure Active Directory application that is being used to authenticate. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.299. .spec.remoteWrite[].azureAd.sdk Description SDK defines the Azure SDK config that is being used to authenticate. See https://learn.microsoft.com/en-us/azure/developer/go/azure-sdk-authentication Cannot be set at the same time as oauth or managedIdentity . It requires Prometheus >= 2.52.0. Type object Property Type Description tenantId string tenantId is the tenant ID of the azure active directory application that is being used to authenticate. 8.1.300. .spec.remoteWrite[].basicAuth Description BasicAuth configuration for the URL. Cannot be set at the same time as sigv4 , authorization , oauth2 , or azureAd . Type object Property Type Description password object password specifies a key of a Secret containing the password for authentication. username object username specifies a key of a Secret containing the username for authentication. 8.1.301. .spec.remoteWrite[].basicAuth.password Description password specifies a key of a Secret containing the password for authentication. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.302. .spec.remoteWrite[].basicAuth.username Description username specifies a key of a Secret containing the username for authentication. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.303. .spec.remoteWrite[].metadataConfig Description MetadataConfig configures the sending of series metadata to the remote storage. Type object Property Type Description send boolean Defines whether metric metadata is sent to the remote storage or not. sendInterval string Defines how frequently metric metadata is sent to the remote storage. 8.1.304. .spec.remoteWrite[].oauth2 Description OAuth2 configuration for the URL. It requires Prometheus >= v2.27.0. Cannot be set at the same time as sigv4 , authorization , basicAuth , or azureAd . Type object Required clientId clientSecret tokenUrl Property Type Description clientId object clientId specifies a key of a Secret or ConfigMap containing the OAuth2 client's ID. clientSecret object clientSecret specifies a key of a Secret containing the OAuth2 client's secret. endpointParams object (string) endpointParams configures the HTTP parameters to append to the token URL. noProxy string noProxy is a comma-separated string that can contain IPs, CIDR notation, domain names that should be excluded from proxying. IP and domain names can contain port numbers. It requires Prometheus >= v2.43.0 or Alertmanager >= 0.25.0. proxyConnectHeader object ProxyConnectHeader optionally specifies headers to send to proxies during CONNECT requests. It requires Prometheus >= v2.43.0 or Alertmanager >= 0.25.0. proxyConnectHeader{} array proxyConnectHeader{}[] object SecretKeySelector selects a key of a Secret. proxyFromEnvironment boolean Whether to use the proxy configuration defined by environment variables (HTTP_PROXY, HTTPS_PROXY, and NO_PROXY). It requires Prometheus >= v2.43.0 or Alertmanager >= 0.25.0. proxyUrl string proxyURL defines the HTTP proxy server to use. scopes array (string) scopes defines the OAuth2 scopes used for the token request. tlsConfig object TLS configuration to use when connecting to the OAuth2 server. It requires Prometheus >= v2.43.0. tokenUrl string tokenURL configures the URL to fetch the token from. 8.1.305. .spec.remoteWrite[].oauth2.clientId Description clientId specifies a key of a Secret or ConfigMap containing the OAuth2 client's ID. Type object Property Type Description configMap object ConfigMap containing data to use for the targets. secret object Secret containing data to use for the targets. 8.1.306. .spec.remoteWrite[].oauth2.clientId.configMap Description ConfigMap containing data to use for the targets. Type object Required key Property Type Description key string The key to select. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the ConfigMap or its key must be defined 8.1.307. .spec.remoteWrite[].oauth2.clientId.secret Description Secret containing data to use for the targets. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.308. .spec.remoteWrite[].oauth2.clientSecret Description clientSecret specifies a key of a Secret containing the OAuth2 client's secret. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.309. .spec.remoteWrite[].oauth2.proxyConnectHeader Description ProxyConnectHeader optionally specifies headers to send to proxies during CONNECT requests. It requires Prometheus >= v2.43.0 or Alertmanager >= 0.25.0. Type object 8.1.310. .spec.remoteWrite[].oauth2.proxyConnectHeader{} Description Type array 8.1.311. .spec.remoteWrite[].oauth2.proxyConnectHeader{}[] Description SecretKeySelector selects a key of a Secret. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.312. .spec.remoteWrite[].oauth2.tlsConfig Description TLS configuration to use when connecting to the OAuth2 server. It requires Prometheus >= v2.43.0. Type object Property Type Description ca object Certificate authority used when verifying server certificates. cert object Client certificate to present when doing client-authentication. insecureSkipVerify boolean Disable target certificate validation. keySecret object Secret containing the client key file for the targets. maxVersion string Maximum acceptable TLS version. It requires Prometheus >= v2.41.0. minVersion string Minimum acceptable TLS version. It requires Prometheus >= v2.35.0. serverName string Used to verify the hostname for the targets. 8.1.313. .spec.remoteWrite[].oauth2.tlsConfig.ca Description Certificate authority used when verifying server certificates. Type object Property Type Description configMap object ConfigMap containing data to use for the targets. secret object Secret containing data to use for the targets. 8.1.314. .spec.remoteWrite[].oauth2.tlsConfig.ca.configMap Description ConfigMap containing data to use for the targets. Type object Required key Property Type Description key string The key to select. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the ConfigMap or its key must be defined 8.1.315. .spec.remoteWrite[].oauth2.tlsConfig.ca.secret Description Secret containing data to use for the targets. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.316. .spec.remoteWrite[].oauth2.tlsConfig.cert Description Client certificate to present when doing client-authentication. Type object Property Type Description configMap object ConfigMap containing data to use for the targets. secret object Secret containing data to use for the targets. 8.1.317. .spec.remoteWrite[].oauth2.tlsConfig.cert.configMap Description ConfigMap containing data to use for the targets. Type object Required key Property Type Description key string The key to select. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the ConfigMap or its key must be defined 8.1.318. .spec.remoteWrite[].oauth2.tlsConfig.cert.secret Description Secret containing data to use for the targets. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.319. .spec.remoteWrite[].oauth2.tlsConfig.keySecret Description Secret containing the client key file for the targets. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.320. .spec.remoteWrite[].proxyConnectHeader Description ProxyConnectHeader optionally specifies headers to send to proxies during CONNECT requests. It requires Prometheus >= v2.43.0 or Alertmanager >= 0.25.0. Type object 8.1.321. .spec.remoteWrite[].proxyConnectHeader{} Description Type array 8.1.322. .spec.remoteWrite[].proxyConnectHeader{}[] Description SecretKeySelector selects a key of a Secret. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.323. .spec.remoteWrite[].queueConfig Description QueueConfig allows tuning of the remote write queue parameters. Type object Property Type Description batchSendDeadline string BatchSendDeadline is the maximum time a sample will wait in buffer. capacity integer Capacity is the number of samples to buffer per shard before we start dropping them. maxBackoff string MaxBackoff is the maximum retry delay. maxRetries integer MaxRetries is the maximum number of times to retry a batch on recoverable errors. maxSamplesPerSend integer MaxSamplesPerSend is the maximum number of samples per send. maxShards integer MaxShards is the maximum number of shards, i.e. amount of concurrency. minBackoff string MinBackoff is the initial retry delay. Gets doubled for every retry. minShards integer MinShards is the minimum number of shards, i.e. amount of concurrency. retryOnRateLimit boolean Retry upon receiving a 429 status code from the remote-write storage. This is an experimental feature , it may change in any upcoming release in a breaking way. sampleAgeLimit string SampleAgeLimit drops samples older than the limit. It requires Prometheus >= v2.50.0. 8.1.324. .spec.remoteWrite[].sigv4 Description Sigv4 allows to configures AWS's Signature Verification 4 for the URL. It requires Prometheus >= v2.26.0. Cannot be set at the same time as authorization , basicAuth , oauth2 , or azureAd . Type object Property Type Description accessKey object AccessKey is the AWS API key. If not specified, the environment variable AWS_ACCESS_KEY_ID is used. profile string Profile is the named AWS profile used to authenticate. region string Region is the AWS region. If blank, the region from the default credentials chain used. roleArn string RoleArn is the named AWS profile used to authenticate. secretKey object SecretKey is the AWS API secret. If not specified, the environment variable AWS_SECRET_ACCESS_KEY is used. 8.1.325. .spec.remoteWrite[].sigv4.accessKey Description AccessKey is the AWS API key. If not specified, the environment variable AWS_ACCESS_KEY_ID is used. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.326. .spec.remoteWrite[].sigv4.secretKey Description SecretKey is the AWS API secret. If not specified, the environment variable AWS_SECRET_ACCESS_KEY is used. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.327. .spec.remoteWrite[].tlsConfig Description TLS Config to use for the URL. Type object Property Type Description ca object Certificate authority used when verifying server certificates. caFile string Path to the CA cert in the Prometheus container to use for the targets. cert object Client certificate to present when doing client-authentication. certFile string Path to the client cert file in the Prometheus container for the targets. insecureSkipVerify boolean Disable target certificate validation. keyFile string Path to the client key file in the Prometheus container for the targets. keySecret object Secret containing the client key file for the targets. maxVersion string Maximum acceptable TLS version. It requires Prometheus >= v2.41.0. minVersion string Minimum acceptable TLS version. It requires Prometheus >= v2.35.0. serverName string Used to verify the hostname for the targets. 8.1.328. .spec.remoteWrite[].tlsConfig.ca Description Certificate authority used when verifying server certificates. Type object Property Type Description configMap object ConfigMap containing data to use for the targets. secret object Secret containing data to use for the targets. 8.1.329. .spec.remoteWrite[].tlsConfig.ca.configMap Description ConfigMap containing data to use for the targets. Type object Required key Property Type Description key string The key to select. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the ConfigMap or its key must be defined 8.1.330. .spec.remoteWrite[].tlsConfig.ca.secret Description Secret containing data to use for the targets. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.331. .spec.remoteWrite[].tlsConfig.cert Description Client certificate to present when doing client-authentication. Type object Property Type Description configMap object ConfigMap containing data to use for the targets. secret object Secret containing data to use for the targets. 8.1.332. .spec.remoteWrite[].tlsConfig.cert.configMap Description ConfigMap containing data to use for the targets. Type object Required key Property Type Description key string The key to select. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the ConfigMap or its key must be defined 8.1.333. .spec.remoteWrite[].tlsConfig.cert.secret Description Secret containing data to use for the targets. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.334. .spec.remoteWrite[].tlsConfig.keySecret Description Secret containing the client key file for the targets. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.335. .spec.remoteWrite[].writeRelabelConfigs Description The list of remote write relabel configurations. Type array 8.1.336. .spec.remoteWrite[].writeRelabelConfigs[] Description RelabelConfig allows dynamic rewriting of the label set for targets, alerts, scraped samples and remote write samples. More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#relabel_config Type object Property Type Description action string Action to perform based on the regex matching. Uppercase and Lowercase actions require Prometheus >= v2.36.0. DropEqual and KeepEqual actions require Prometheus >= v2.41.0. Default: "Replace" modulus integer Modulus to take of the hash of the source label values. Only applicable when the action is HashMod . regex string Regular expression against which the extracted value is matched. replacement string Replacement value against which a Replace action is performed if the regular expression matches. Regex capture groups are available. separator string Separator is the string between concatenated SourceLabels. sourceLabels array (string) The source labels select values from existing labels. Their content is concatenated using the configured Separator and matched against the configured regular expression. targetLabel string Label to which the resulting string is written in a replacement. It is mandatory for Replace , HashMod , Lowercase , Uppercase , KeepEqual and DropEqual actions. Regex capture groups are available. 8.1.337. .spec.resources Description Defines the resources requests and limits of the 'prometheus' container. Type object Property Type Description claims array Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. This field is immutable. It can only be set for containers. claims[] object ResourceClaim references one entry in PodSpec.ResourceClaims. limits integer-or-string Limits describes the maximum amount of compute resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ requests integer-or-string Requests describes the minimum amount of compute resources required. If Requests is omitted for a container, it defaults to Limits if that is explicitly specified, otherwise to an implementation-defined value. Requests cannot exceed Limits. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ 8.1.338. .spec.resources.claims Description Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. This field is immutable. It can only be set for containers. Type array 8.1.339. .spec.resources.claims[] Description ResourceClaim references one entry in PodSpec.ResourceClaims. Type object Required name Property Type Description name string Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container. request string Request is the name chosen for a request in the referenced claim. If empty, everything from the claim is made available, otherwise only the result of this request. 8.1.340. .spec.ruleNamespaceSelector Description Namespaces to match for PrometheusRule discovery. An empty label selector matches all namespaces. A null label selector matches the current namespace only. Type object Property Type Description matchExpressions array matchExpressions is a list of label selector requirements. The requirements are ANDed. matchExpressions[] object A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. matchLabels object (string) matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed. 8.1.341. .spec.ruleNamespaceSelector.matchExpressions Description matchExpressions is a list of label selector requirements. The requirements are ANDed. Type array 8.1.342. .spec.ruleNamespaceSelector.matchExpressions[] Description A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. Type object Required key operator Property Type Description key string key is the label key that the selector applies to. operator string operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist. values array (string) values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch. 8.1.343. .spec.ruleSelector Description PrometheusRule objects to be selected for rule evaluation. An empty label selector matches all objects. A null label selector matches no objects. Type object Property Type Description matchExpressions array matchExpressions is a list of label selector requirements. The requirements are ANDed. matchExpressions[] object A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. matchLabels object (string) matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed. 8.1.344. .spec.ruleSelector.matchExpressions Description matchExpressions is a list of label selector requirements. The requirements are ANDed. Type array 8.1.345. .spec.ruleSelector.matchExpressions[] Description A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. Type object Required key operator Property Type Description key string key is the label key that the selector applies to. operator string operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist. values array (string) values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch. 8.1.346. .spec.rules Description Defines the configuration of the Prometheus rules' engine. Type object Property Type Description alert object Defines the parameters of the Prometheus rules' engine. Any update to these parameters trigger a restart of the pods. 8.1.347. .spec.rules.alert Description Defines the parameters of the Prometheus rules' engine. Any update to these parameters trigger a restart of the pods. Type object Property Type Description forGracePeriod string Minimum duration between alert and restored 'for' state. This is maintained only for alerts with a configured 'for' time greater than the grace period. forOutageTolerance string Max time to tolerate prometheus outage for restoring 'for' state of alert. resendDelay string Minimum amount of time to wait before resending an alert to Alertmanager. 8.1.348. .spec.runtime Description RuntimeConfig configures the values for the Prometheus process behavior Type object Property Type Description goGC integer The Go garbage collection target percentage. Lowering this number may increase the CPU usage. See: https://tip.golang.org/doc/gc-guide#GOGC 8.1.349. .spec.scrapeClasses Description List of scrape classes to expose to scraping objects such as PodMonitors, ServiceMonitors, Probes and ScrapeConfigs. This is an experimental feature , it may change in any upcoming release in a breaking way. Type array 8.1.350. .spec.scrapeClasses[] Description Type object Required name Property Type Description attachMetadata object AttachMetadata configures additional metadata to the discovered targets. When the scrape object defines its own configuration, it takes precedence over the scrape class configuration. default boolean Default indicates that the scrape applies to all scrape objects that don't configure an explicit scrape class name. Only one scrape class can be set as the default. metricRelabelings array MetricRelabelings configures the relabeling rules to apply to all samples before ingestion. The Operator adds the scrape class metric relabelings defined here. Then the Operator adds the target-specific metric relabelings defined in ServiceMonitors, PodMonitors, Probes and ScrapeConfigs. Then the Operator adds namespace enforcement relabeling rule, specified in '.spec.enforcedNamespaceLabel'. More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#metric_relabel_configs metricRelabelings[] object RelabelConfig allows dynamic rewriting of the label set for targets, alerts, scraped samples and remote write samples. More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#relabel_config name string Name of the scrape class. relabelings array Relabelings configures the relabeling rules to apply to all scrape targets. The Operator automatically adds relabelings for a few standard Kubernetes fields like __meta_kubernetes_namespace and \__meta_kubernetes_service_name . Then the Operator adds the scrape class relabelings defined here. Then the Operator adds the target-specific relabelings defined in the scrape object. More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#relabel_config relabelings[] object RelabelConfig allows dynamic rewriting of the label set for targets, alerts, scraped samples and remote write samples. More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#relabel_config tlsConfig object TLSConfig defines the TLS settings to use for the scrape. When the scrape objects define their own CA, certificate and/or key, they take precedence over the corresponding scrape class fields. For now only the caFile , certFile and keyFile fields are supported. 8.1.351. .spec.scrapeClasses[].attachMetadata Description AttachMetadata configures additional metadata to the discovered targets. When the scrape object defines its own configuration, it takes precedence over the scrape class configuration. Type object Property Type Description node boolean When set to true, Prometheus attaches node metadata to the discovered targets. The Prometheus service account must have the list and watch permissions on the Nodes objects. 8.1.352. .spec.scrapeClasses[].metricRelabelings Description MetricRelabelings configures the relabeling rules to apply to all samples before ingestion. The Operator adds the scrape class metric relabelings defined here. Then the Operator adds the target-specific metric relabelings defined in ServiceMonitors, PodMonitors, Probes and ScrapeConfigs. Then the Operator adds namespace enforcement relabeling rule, specified in '.spec.enforcedNamespaceLabel'. More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#metric_relabel_configs Type array 8.1.353. .spec.scrapeClasses[].metricRelabelings[] Description RelabelConfig allows dynamic rewriting of the label set for targets, alerts, scraped samples and remote write samples. More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#relabel_config Type object Property Type Description action string Action to perform based on the regex matching. Uppercase and Lowercase actions require Prometheus >= v2.36.0. DropEqual and KeepEqual actions require Prometheus >= v2.41.0. Default: "Replace" modulus integer Modulus to take of the hash of the source label values. Only applicable when the action is HashMod . regex string Regular expression against which the extracted value is matched. replacement string Replacement value against which a Replace action is performed if the regular expression matches. Regex capture groups are available. separator string Separator is the string between concatenated SourceLabels. sourceLabels array (string) The source labels select values from existing labels. Their content is concatenated using the configured Separator and matched against the configured regular expression. targetLabel string Label to which the resulting string is written in a replacement. It is mandatory for Replace , HashMod , Lowercase , Uppercase , KeepEqual and DropEqual actions. Regex capture groups are available. 8.1.354. .spec.scrapeClasses[].relabelings Description Relabelings configures the relabeling rules to apply to all scrape targets. The Operator automatically adds relabelings for a few standard Kubernetes fields like __meta_kubernetes_namespace and \__meta_kubernetes_service_name . Then the Operator adds the scrape class relabelings defined here. Then the Operator adds the target-specific relabelings defined in the scrape object. More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#relabel_config Type array 8.1.355. .spec.scrapeClasses[].relabelings[] Description RelabelConfig allows dynamic rewriting of the label set for targets, alerts, scraped samples and remote write samples. More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#relabel_config Type object Property Type Description action string Action to perform based on the regex matching. Uppercase and Lowercase actions require Prometheus >= v2.36.0. DropEqual and KeepEqual actions require Prometheus >= v2.41.0. Default: "Replace" modulus integer Modulus to take of the hash of the source label values. Only applicable when the action is HashMod . regex string Regular expression against which the extracted value is matched. replacement string Replacement value against which a Replace action is performed if the regular expression matches. Regex capture groups are available. separator string Separator is the string between concatenated SourceLabels. sourceLabels array (string) The source labels select values from existing labels. Their content is concatenated using the configured Separator and matched against the configured regular expression. targetLabel string Label to which the resulting string is written in a replacement. It is mandatory for Replace , HashMod , Lowercase , Uppercase , KeepEqual and DropEqual actions. Regex capture groups are available. 8.1.356. .spec.scrapeClasses[].tlsConfig Description TLSConfig defines the TLS settings to use for the scrape. When the scrape objects define their own CA, certificate and/or key, they take precedence over the corresponding scrape class fields. For now only the caFile , certFile and keyFile fields are supported. Type object Property Type Description ca object Certificate authority used when verifying server certificates. caFile string Path to the CA cert in the Prometheus container to use for the targets. cert object Client certificate to present when doing client-authentication. certFile string Path to the client cert file in the Prometheus container for the targets. insecureSkipVerify boolean Disable target certificate validation. keyFile string Path to the client key file in the Prometheus container for the targets. keySecret object Secret containing the client key file for the targets. maxVersion string Maximum acceptable TLS version. It requires Prometheus >= v2.41.0. minVersion string Minimum acceptable TLS version. It requires Prometheus >= v2.35.0. serverName string Used to verify the hostname for the targets. 8.1.357. .spec.scrapeClasses[].tlsConfig.ca Description Certificate authority used when verifying server certificates. Type object Property Type Description configMap object ConfigMap containing data to use for the targets. secret object Secret containing data to use for the targets. 8.1.358. .spec.scrapeClasses[].tlsConfig.ca.configMap Description ConfigMap containing data to use for the targets. Type object Required key Property Type Description key string The key to select. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the ConfigMap or its key must be defined 8.1.359. .spec.scrapeClasses[].tlsConfig.ca.secret Description Secret containing data to use for the targets. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.360. .spec.scrapeClasses[].tlsConfig.cert Description Client certificate to present when doing client-authentication. Type object Property Type Description configMap object ConfigMap containing data to use for the targets. secret object Secret containing data to use for the targets. 8.1.361. .spec.scrapeClasses[].tlsConfig.cert.configMap Description ConfigMap containing data to use for the targets. Type object Required key Property Type Description key string The key to select. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the ConfigMap or its key must be defined 8.1.362. .spec.scrapeClasses[].tlsConfig.cert.secret Description Secret containing data to use for the targets. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.363. .spec.scrapeClasses[].tlsConfig.keySecret Description Secret containing the client key file for the targets. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.364. .spec.scrapeConfigNamespaceSelector Description Namespaces to match for ScrapeConfig discovery. An empty label selector matches all namespaces. A null label selector matches the current namespace only. Note that the ScrapeConfig custom resource definition is currently at Alpha level. Type object Property Type Description matchExpressions array matchExpressions is a list of label selector requirements. The requirements are ANDed. matchExpressions[] object A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. matchLabels object (string) matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed. 8.1.365. .spec.scrapeConfigNamespaceSelector.matchExpressions Description matchExpressions is a list of label selector requirements. The requirements are ANDed. Type array 8.1.366. .spec.scrapeConfigNamespaceSelector.matchExpressions[] Description A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. Type object Required key operator Property Type Description key string key is the label key that the selector applies to. operator string operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist. values array (string) values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch. 8.1.367. .spec.scrapeConfigSelector Description ScrapeConfigs to be selected for target discovery. An empty label selector matches all objects. A null label selector matches no objects. If spec.serviceMonitorSelector , spec.podMonitorSelector , spec.probeSelector and spec.scrapeConfigSelector are null, the Prometheus configuration is unmanaged. The Prometheus operator will ensure that the Prometheus configuration's Secret exists, but it is the responsibility of the user to provide the raw gzipped Prometheus configuration under the prometheus.yaml.gz key. This behavior is deprecated and will be removed in the major version of the custom resource definition. It is recommended to use spec.additionalScrapeConfigs instead. Note that the ScrapeConfig custom resource definition is currently at Alpha level. Type object Property Type Description matchExpressions array matchExpressions is a list of label selector requirements. The requirements are ANDed. matchExpressions[] object A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. matchLabels object (string) matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed. 8.1.368. .spec.scrapeConfigSelector.matchExpressions Description matchExpressions is a list of label selector requirements. The requirements are ANDed. Type array 8.1.369. .spec.scrapeConfigSelector.matchExpressions[] Description A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. Type object Required key operator Property Type Description key string key is the label key that the selector applies to. operator string operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist. values array (string) values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch. 8.1.370. .spec.securityContext Description SecurityContext holds pod-level security attributes and common container settings. This defaults to the default PodSecurityContext. Type object Property Type Description appArmorProfile object appArmorProfile is the AppArmor options to use by the containers in this pod. Note that this field cannot be set when spec.os.name is windows. fsGroup integer A special supplemental group that applies to all containers in a pod. Some volume types allow the Kubelet to change the ownership of that volume to be owned by the pod: 1. The owning GID will be the FSGroup 2. The setgid bit is set (new files created in the volume will be owned by FSGroup) 3. The permission bits are OR'd with rw-rw---- If unset, the Kubelet will not modify the ownership and permissions of any volume. Note that this field cannot be set when spec.os.name is windows. fsGroupChangePolicy string fsGroupChangePolicy defines behavior of changing ownership and permission of the volume before being exposed inside Pod. This field will only apply to volume types which support fsGroup based ownership(and permissions). It will have no effect on ephemeral volume types such as: secret, configmaps and emptydir. Valid values are "OnRootMismatch" and "Always". If not specified, "Always" is used. Note that this field cannot be set when spec.os.name is windows. runAsGroup integer The GID to run the entrypoint of the container process. Uses runtime default if unset. May also be set in SecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence for that container. Note that this field cannot be set when spec.os.name is windows. runAsNonRoot boolean Indicates that the container must run as a non-root user. If true, the Kubelet will validate the image at runtime to ensure that it does not run as UID 0 (root) and fail to start the container if it does. If unset or false, no such validation will be performed. May also be set in SecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. runAsUser integer The UID to run the entrypoint of the container process. Defaults to user specified in image metadata if unspecified. May also be set in SecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence for that container. Note that this field cannot be set when spec.os.name is windows. seLinuxOptions object The SELinux context to be applied to all containers. If unspecified, the container runtime will allocate a random SELinux context for each container. May also be set in SecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence for that container. Note that this field cannot be set when spec.os.name is windows. seccompProfile object The seccomp options to use by the containers in this pod. Note that this field cannot be set when spec.os.name is windows. supplementalGroups array (integer) A list of groups applied to the first process run in each container, in addition to the container's primary GID and fsGroup (if specified). If the SupplementalGroupsPolicy feature is enabled, the supplementalGroupsPolicy field determines whether these are in addition to or instead of any group memberships defined in the container image. If unspecified, no additional groups are added, though group memberships defined in the container image may still be used, depending on the supplementalGroupsPolicy field. Note that this field cannot be set when spec.os.name is windows. supplementalGroupsPolicy string Defines how supplemental groups of the first container processes are calculated. Valid values are "Merge" and "Strict". If not specified, "Merge" is used. (Alpha) Using the field requires the SupplementalGroupsPolicy feature gate to be enabled and the container runtime must implement support for this feature. Note that this field cannot be set when spec.os.name is windows. sysctls array Sysctls hold a list of namespaced sysctls used for the pod. Pods with unsupported sysctls (by the container runtime) might fail to launch. Note that this field cannot be set when spec.os.name is windows. sysctls[] object Sysctl defines a kernel parameter to be set windowsOptions object The Windows specific settings applied to all containers. If unspecified, the options within a container's SecurityContext will be used. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is linux. 8.1.371. .spec.securityContext.appArmorProfile Description appArmorProfile is the AppArmor options to use by the containers in this pod. Note that this field cannot be set when spec.os.name is windows. Type object Required type Property Type Description localhostProfile string localhostProfile indicates a profile loaded on the node that should be used. The profile must be preconfigured on the node to work. Must match the loaded name of the profile. Must be set if and only if type is "Localhost". type string type indicates which kind of AppArmor profile will be applied. Valid options are: Localhost - a profile pre-loaded on the node. RuntimeDefault - the container runtime's default profile. Unconfined - no AppArmor enforcement. 8.1.372. .spec.securityContext.seLinuxOptions Description The SELinux context to be applied to all containers. If unspecified, the container runtime will allocate a random SELinux context for each container. May also be set in SecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence for that container. Note that this field cannot be set when spec.os.name is windows. Type object Property Type Description level string Level is SELinux level label that applies to the container. role string Role is a SELinux role label that applies to the container. type string Type is a SELinux type label that applies to the container. user string User is a SELinux user label that applies to the container. 8.1.373. .spec.securityContext.seccompProfile Description The seccomp options to use by the containers in this pod. Note that this field cannot be set when spec.os.name is windows. Type object Required type Property Type Description localhostProfile string localhostProfile indicates a profile defined in a file on the node should be used. The profile must be preconfigured on the node to work. Must be a descending path, relative to the kubelet's configured seccomp profile location. Must be set if type is "Localhost". Must NOT be set for any other type. type string type indicates which kind of seccomp profile will be applied. Valid options are: Localhost - a profile defined in a file on the node should be used. RuntimeDefault - the container runtime default profile should be used. Unconfined - no profile should be applied. 8.1.374. .spec.securityContext.sysctls Description Sysctls hold a list of namespaced sysctls used for the pod. Pods with unsupported sysctls (by the container runtime) might fail to launch. Note that this field cannot be set when spec.os.name is windows. Type array 8.1.375. .spec.securityContext.sysctls[] Description Sysctl defines a kernel parameter to be set Type object Required name value Property Type Description name string Name of a property to set value string Value of a property to set 8.1.376. .spec.securityContext.windowsOptions Description The Windows specific settings applied to all containers. If unspecified, the options within a container's SecurityContext will be used. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is linux. Type object Property Type Description gmsaCredentialSpec string GMSACredentialSpec is where the GMSA admission webhook ( https://github.com/kubernetes-sigs/windows-gmsa ) inlines the contents of the GMSA credential spec named by the GMSACredentialSpecName field. gmsaCredentialSpecName string GMSACredentialSpecName is the name of the GMSA credential spec to use. hostProcess boolean HostProcess determines if a container should be run as a 'Host Process' container. All of a Pod's containers must have the same effective HostProcess value (it is not allowed to have a mix of HostProcess containers and non-HostProcess containers). In addition, if HostProcess is true then HostNetwork must also be set to true. runAsUserName string The UserName in Windows to run the entrypoint of the container process. Defaults to the user specified in image metadata if unspecified. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. 8.1.377. .spec.serviceMonitorNamespaceSelector Description Namespaces to match for ServicedMonitors discovery. An empty label selector matches all namespaces. A null label selector (default value) matches the current namespace only. Type object Property Type Description matchExpressions array matchExpressions is a list of label selector requirements. The requirements are ANDed. matchExpressions[] object A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. matchLabels object (string) matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed. 8.1.378. .spec.serviceMonitorNamespaceSelector.matchExpressions Description matchExpressions is a list of label selector requirements. The requirements are ANDed. Type array 8.1.379. .spec.serviceMonitorNamespaceSelector.matchExpressions[] Description A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. Type object Required key operator Property Type Description key string key is the label key that the selector applies to. operator string operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist. values array (string) values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch. 8.1.380. .spec.serviceMonitorSelector Description ServiceMonitors to be selected for target discovery. An empty label selector matches all objects. A null label selector matches no objects. If spec.serviceMonitorSelector , spec.podMonitorSelector , spec.probeSelector and spec.scrapeConfigSelector are null, the Prometheus configuration is unmanaged. The Prometheus operator will ensure that the Prometheus configuration's Secret exists, but it is the responsibility of the user to provide the raw gzipped Prometheus configuration under the prometheus.yaml.gz key. This behavior is deprecated and will be removed in the major version of the custom resource definition. It is recommended to use spec.additionalScrapeConfigs instead. Type object Property Type Description matchExpressions array matchExpressions is a list of label selector requirements. The requirements are ANDed. matchExpressions[] object A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. matchLabels object (string) matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed. 8.1.381. .spec.serviceMonitorSelector.matchExpressions Description matchExpressions is a list of label selector requirements. The requirements are ANDed. Type array 8.1.382. .spec.serviceMonitorSelector.matchExpressions[] Description A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. Type object Required key operator Property Type Description key string key is the label key that the selector applies to. operator string operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist. values array (string) values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch. 8.1.383. .spec.storage Description Storage defines the storage used by Prometheus. Type object Property Type Description disableMountSubPath boolean Deprecated: subPath usage will be removed in a future release. emptyDir object EmptyDirVolumeSource to be used by the StatefulSet. If specified, it takes precedence over ephemeral and volumeClaimTemplate . More info: https://kubernetes.io/docs/concepts/storage/volumes/#emptydir ephemeral object EphemeralVolumeSource to be used by the StatefulSet. This is a beta field in k8s 1.21 and GA in 1.15. For lower versions, starting with k8s 1.19, it requires enabling the GenericEphemeralVolume feature gate. More info: https://kubernetes.io/docs/concepts/storage/ephemeral-volumes/#generic-ephemeral-volumes volumeClaimTemplate object Defines the PVC spec to be used by the Prometheus StatefulSets. The easiest way to use a volume that cannot be automatically provisioned is to use a label selector alongside manually created PersistentVolumes. 8.1.384. .spec.storage.emptyDir Description EmptyDirVolumeSource to be used by the StatefulSet. If specified, it takes precedence over ephemeral and volumeClaimTemplate . More info: https://kubernetes.io/docs/concepts/storage/volumes/#emptydir Type object Property Type Description medium string medium represents what type of storage medium should back this directory. The default is "" which means to use the node's default medium. Must be an empty string (default) or Memory. More info: https://kubernetes.io/docs/concepts/storage/volumes#emptydir sizeLimit integer-or-string sizeLimit is the total amount of local storage required for this EmptyDir volume. The size limit is also applicable for memory medium. The maximum usage on memory medium EmptyDir would be the minimum value between the SizeLimit specified here and the sum of memory limits of all containers in a pod. The default is nil which means that the limit is undefined. More info: https://kubernetes.io/docs/concepts/storage/volumes#emptydir 8.1.385. .spec.storage.ephemeral Description EphemeralVolumeSource to be used by the StatefulSet. This is a beta field in k8s 1.21 and GA in 1.15. For lower versions, starting with k8s 1.19, it requires enabling the GenericEphemeralVolume feature gate. More info: https://kubernetes.io/docs/concepts/storage/ephemeral-volumes/#generic-ephemeral-volumes Type object Property Type Description volumeClaimTemplate object Will be used to create a stand-alone PVC to provision the volume. The pod in which this EphemeralVolumeSource is embedded will be the owner of the PVC, i.e. the PVC will be deleted together with the pod. The name of the PVC will be <pod name>-<volume name> where <volume name> is the name from the PodSpec.Volumes array entry. Pod validation will reject the pod if the concatenated name is not valid for a PVC (for example, too long). An existing PVC with that name that is not owned by the pod will not be used for the pod to avoid using an unrelated volume by mistake. Starting the pod is then blocked until the unrelated PVC is removed. If such a pre-created PVC is meant to be used by the pod, the PVC has to updated with an owner reference to the pod once the pod exists. Normally this should not be necessary, but it may be useful when manually reconstructing a broken cluster. This field is read-only and no changes will be made by Kubernetes to the PVC after it has been created. Required, must not be nil. 8.1.386. .spec.storage.ephemeral.volumeClaimTemplate Description Will be used to create a stand-alone PVC to provision the volume. The pod in which this EphemeralVolumeSource is embedded will be the owner of the PVC, i.e. the PVC will be deleted together with the pod. The name of the PVC will be <pod name>-<volume name> where <volume name> is the name from the PodSpec.Volumes array entry. Pod validation will reject the pod if the concatenated name is not valid for a PVC (for example, too long). An existing PVC with that name that is not owned by the pod will not be used for the pod to avoid using an unrelated volume by mistake. Starting the pod is then blocked until the unrelated PVC is removed. If such a pre-created PVC is meant to be used by the pod, the PVC has to updated with an owner reference to the pod once the pod exists. Normally this should not be necessary, but it may be useful when manually reconstructing a broken cluster. This field is read-only and no changes will be made by Kubernetes to the PVC after it has been created. Required, must not be nil. Type object Required spec Property Type Description metadata object May contain labels and annotations that will be copied into the PVC when creating it. No other fields are allowed and will be rejected during validation. spec object The specification for the PersistentVolumeClaim. The entire content is copied unchanged into the PVC that gets created from this template. The same fields as in a PersistentVolumeClaim are also valid here. 8.1.387. .spec.storage.ephemeral.volumeClaimTemplate.metadata Description May contain labels and annotations that will be copied into the PVC when creating it. No other fields are allowed and will be rejected during validation. Type object 8.1.388. .spec.storage.ephemeral.volumeClaimTemplate.spec Description The specification for the PersistentVolumeClaim. The entire content is copied unchanged into the PVC that gets created from this template. The same fields as in a PersistentVolumeClaim are also valid here. Type object Property Type Description accessModes array (string) accessModes contains the desired access modes the volume should have. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#access-modes-1 dataSource object dataSource field can be used to specify either: * An existing VolumeSnapshot object (snapshot.storage.k8s.io/VolumeSnapshot) * An existing PVC (PersistentVolumeClaim) If the provisioner or an external controller can support the specified data source, it will create a new volume based on the contents of the specified data source. When the AnyVolumeDataSource feature gate is enabled, dataSource contents will be copied to dataSourceRef, and dataSourceRef contents will be copied to dataSource when dataSourceRef.namespace is not specified. If the namespace is specified, then dataSourceRef will not be copied to dataSource. dataSourceRef object dataSourceRef specifies the object from which to populate the volume with data, if a non-empty volume is desired. This may be any object from a non-empty API group (non core object) or a PersistentVolumeClaim object. When this field is specified, volume binding will only succeed if the type of the specified object matches some installed volume populator or dynamic provisioner. This field will replace the functionality of the dataSource field and as such if both fields are non-empty, they must have the same value. For backwards compatibility, when namespace isn't specified in dataSourceRef, both fields (dataSource and dataSourceRef) will be set to the same value automatically if one of them is empty and the other is non-empty. When namespace is specified in dataSourceRef, dataSource isn't set to the same value and must be empty. There are three important differences between dataSource and dataSourceRef: * While dataSource only allows two specific types of objects, dataSourceRef allows any non-core object, as well as PersistentVolumeClaim objects. * While dataSource ignores disallowed values (dropping them), dataSourceRef preserves all values, and generates an error if a disallowed value is specified. * While dataSource only allows local objects, dataSourceRef allows objects in any namespaces. (Beta) Using this field requires the AnyVolumeDataSource feature gate to be enabled. (Alpha) Using the namespace field of dataSourceRef requires the CrossNamespaceVolumeDataSource feature gate to be enabled. resources object resources represents the minimum resources the volume should have. If RecoverVolumeExpansionFailure feature is enabled users are allowed to specify resource requirements that are lower than value but must still be higher than capacity recorded in the status field of the claim. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#resources selector object selector is a label query over volumes to consider for binding. storageClassName string storageClassName is the name of the StorageClass required by the claim. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#class-1 volumeAttributesClassName string volumeAttributesClassName may be used to set the VolumeAttributesClass used by this claim. If specified, the CSI driver will create or update the volume with the attributes defined in the corresponding VolumeAttributesClass. This has a different purpose than storageClassName, it can be changed after the claim is created. An empty string value means that no VolumeAttributesClass will be applied to the claim but it's not allowed to reset this field to empty string once it is set. If unspecified and the PersistentVolumeClaim is unbound, the default VolumeAttributesClass will be set by the persistentvolume controller if it exists. If the resource referred to by volumeAttributesClass does not exist, this PersistentVolumeClaim will be set to a Pending state, as reflected by the modifyVolumeStatus field, until such as a resource exists. More info: https://kubernetes.io/docs/concepts/storage/volume-attributes-classes/ (Beta) Using this field requires the VolumeAttributesClass feature gate to be enabled (off by default). volumeMode string volumeMode defines what type of volume is required by the claim. Value of Filesystem is implied when not included in claim spec. volumeName string volumeName is the binding reference to the PersistentVolume backing this claim. 8.1.389. .spec.storage.ephemeral.volumeClaimTemplate.spec.dataSource Description dataSource field can be used to specify either: * An existing VolumeSnapshot object (snapshot.storage.k8s.io/VolumeSnapshot) * An existing PVC (PersistentVolumeClaim) If the provisioner or an external controller can support the specified data source, it will create a new volume based on the contents of the specified data source. When the AnyVolumeDataSource feature gate is enabled, dataSource contents will be copied to dataSourceRef, and dataSourceRef contents will be copied to dataSource when dataSourceRef.namespace is not specified. If the namespace is specified, then dataSourceRef will not be copied to dataSource. Type object Required kind name Property Type Description apiGroup string APIGroup is the group for the resource being referenced. If APIGroup is not specified, the specified Kind must be in the core API group. For any other third-party types, APIGroup is required. kind string Kind is the type of resource being referenced name string Name is the name of resource being referenced 8.1.390. .spec.storage.ephemeral.volumeClaimTemplate.spec.dataSourceRef Description dataSourceRef specifies the object from which to populate the volume with data, if a non-empty volume is desired. This may be any object from a non-empty API group (non core object) or a PersistentVolumeClaim object. When this field is specified, volume binding will only succeed if the type of the specified object matches some installed volume populator or dynamic provisioner. This field will replace the functionality of the dataSource field and as such if both fields are non-empty, they must have the same value. For backwards compatibility, when namespace isn't specified in dataSourceRef, both fields (dataSource and dataSourceRef) will be set to the same value automatically if one of them is empty and the other is non-empty. When namespace is specified in dataSourceRef, dataSource isn't set to the same value and must be empty. There are three important differences between dataSource and dataSourceRef: * While dataSource only allows two specific types of objects, dataSourceRef allows any non-core object, as well as PersistentVolumeClaim objects. * While dataSource ignores disallowed values (dropping them), dataSourceRef preserves all values, and generates an error if a disallowed value is specified. * While dataSource only allows local objects, dataSourceRef allows objects in any namespaces. (Beta) Using this field requires the AnyVolumeDataSource feature gate to be enabled. (Alpha) Using the namespace field of dataSourceRef requires the CrossNamespaceVolumeDataSource feature gate to be enabled. Type object Required kind name Property Type Description apiGroup string APIGroup is the group for the resource being referenced. If APIGroup is not specified, the specified Kind must be in the core API group. For any other third-party types, APIGroup is required. kind string Kind is the type of resource being referenced name string Name is the name of resource being referenced namespace string Namespace is the namespace of resource being referenced Note that when a namespace is specified, a gateway.networking.k8s.io/ReferenceGrant object is required in the referent namespace to allow that namespace's owner to accept the reference. See the ReferenceGrant documentation for details. (Alpha) This field requires the CrossNamespaceVolumeDataSource feature gate to be enabled. 8.1.391. .spec.storage.ephemeral.volumeClaimTemplate.spec.resources Description resources represents the minimum resources the volume should have. If RecoverVolumeExpansionFailure feature is enabled users are allowed to specify resource requirements that are lower than value but must still be higher than capacity recorded in the status field of the claim. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#resources Type object Property Type Description limits integer-or-string Limits describes the maximum amount of compute resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ requests integer-or-string Requests describes the minimum amount of compute resources required. If Requests is omitted for a container, it defaults to Limits if that is explicitly specified, otherwise to an implementation-defined value. Requests cannot exceed Limits. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ 8.1.392. .spec.storage.ephemeral.volumeClaimTemplate.spec.selector Description selector is a label query over volumes to consider for binding. Type object Property Type Description matchExpressions array matchExpressions is a list of label selector requirements. The requirements are ANDed. matchExpressions[] object A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. matchLabels object (string) matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed. 8.1.393. .spec.storage.ephemeral.volumeClaimTemplate.spec.selector.matchExpressions Description matchExpressions is a list of label selector requirements. The requirements are ANDed. Type array 8.1.394. .spec.storage.ephemeral.volumeClaimTemplate.spec.selector.matchExpressions[] Description A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. Type object Required key operator Property Type Description key string key is the label key that the selector applies to. operator string operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist. values array (string) values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch. 8.1.395. .spec.storage.volumeClaimTemplate Description Defines the PVC spec to be used by the Prometheus StatefulSets. The easiest way to use a volume that cannot be automatically provisioned is to use a label selector alongside manually created PersistentVolumes. Type object Property Type Description apiVersion string APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources kind string Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds metadata object EmbeddedMetadata contains metadata relevant to an EmbeddedResource. spec object Defines the desired characteristics of a volume requested by a pod author. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#persistentvolumeclaims status object Deprecated: this field is never set. 8.1.396. .spec.storage.volumeClaimTemplate.metadata Description EmbeddedMetadata contains metadata relevant to an EmbeddedResource. Type object Property Type Description annotations object (string) Annotations is an unstructured key value map stored with a resource that may be set by external tools to store and retrieve arbitrary metadata. They are not queryable and should be preserved when modifying objects. More info: http://kubernetes.io/docs/user-guide/annotations labels object (string) Map of string keys and values that can be used to organize and categorize (scope and select) objects. May match selectors of replication controllers and services. More info: http://kubernetes.io/docs/user-guide/labels name string Name must be unique within a namespace. Is required when creating resources, although some resources may allow a client to request the generation of an appropriate name automatically. Name is primarily intended for creation idempotence and configuration definition. Cannot be updated. More info: http://kubernetes.io/docs/user-guide/identifiers#names 8.1.397. .spec.storage.volumeClaimTemplate.spec Description Defines the desired characteristics of a volume requested by a pod author. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#persistentvolumeclaims Type object Property Type Description accessModes array (string) accessModes contains the desired access modes the volume should have. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#access-modes-1 dataSource object dataSource field can be used to specify either: * An existing VolumeSnapshot object (snapshot.storage.k8s.io/VolumeSnapshot) * An existing PVC (PersistentVolumeClaim) If the provisioner or an external controller can support the specified data source, it will create a new volume based on the contents of the specified data source. When the AnyVolumeDataSource feature gate is enabled, dataSource contents will be copied to dataSourceRef, and dataSourceRef contents will be copied to dataSource when dataSourceRef.namespace is not specified. If the namespace is specified, then dataSourceRef will not be copied to dataSource. dataSourceRef object dataSourceRef specifies the object from which to populate the volume with data, if a non-empty volume is desired. This may be any object from a non-empty API group (non core object) or a PersistentVolumeClaim object. When this field is specified, volume binding will only succeed if the type of the specified object matches some installed volume populator or dynamic provisioner. This field will replace the functionality of the dataSource field and as such if both fields are non-empty, they must have the same value. For backwards compatibility, when namespace isn't specified in dataSourceRef, both fields (dataSource and dataSourceRef) will be set to the same value automatically if one of them is empty and the other is non-empty. When namespace is specified in dataSourceRef, dataSource isn't set to the same value and must be empty. There are three important differences between dataSource and dataSourceRef: * While dataSource only allows two specific types of objects, dataSourceRef allows any non-core object, as well as PersistentVolumeClaim objects. * While dataSource ignores disallowed values (dropping them), dataSourceRef preserves all values, and generates an error if a disallowed value is specified. * While dataSource only allows local objects, dataSourceRef allows objects in any namespaces. (Beta) Using this field requires the AnyVolumeDataSource feature gate to be enabled. (Alpha) Using the namespace field of dataSourceRef requires the CrossNamespaceVolumeDataSource feature gate to be enabled. resources object resources represents the minimum resources the volume should have. If RecoverVolumeExpansionFailure feature is enabled users are allowed to specify resource requirements that are lower than value but must still be higher than capacity recorded in the status field of the claim. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#resources selector object selector is a label query over volumes to consider for binding. storageClassName string storageClassName is the name of the StorageClass required by the claim. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#class-1 volumeAttributesClassName string volumeAttributesClassName may be used to set the VolumeAttributesClass used by this claim. If specified, the CSI driver will create or update the volume with the attributes defined in the corresponding VolumeAttributesClass. This has a different purpose than storageClassName, it can be changed after the claim is created. An empty string value means that no VolumeAttributesClass will be applied to the claim but it's not allowed to reset this field to empty string once it is set. If unspecified and the PersistentVolumeClaim is unbound, the default VolumeAttributesClass will be set by the persistentvolume controller if it exists. If the resource referred to by volumeAttributesClass does not exist, this PersistentVolumeClaim will be set to a Pending state, as reflected by the modifyVolumeStatus field, until such as a resource exists. More info: https://kubernetes.io/docs/concepts/storage/volume-attributes-classes/ (Beta) Using this field requires the VolumeAttributesClass feature gate to be enabled (off by default). volumeMode string volumeMode defines what type of volume is required by the claim. Value of Filesystem is implied when not included in claim spec. volumeName string volumeName is the binding reference to the PersistentVolume backing this claim. 8.1.398. .spec.storage.volumeClaimTemplate.spec.dataSource Description dataSource field can be used to specify either: * An existing VolumeSnapshot object (snapshot.storage.k8s.io/VolumeSnapshot) * An existing PVC (PersistentVolumeClaim) If the provisioner or an external controller can support the specified data source, it will create a new volume based on the contents of the specified data source. When the AnyVolumeDataSource feature gate is enabled, dataSource contents will be copied to dataSourceRef, and dataSourceRef contents will be copied to dataSource when dataSourceRef.namespace is not specified. If the namespace is specified, then dataSourceRef will not be copied to dataSource. Type object Required kind name Property Type Description apiGroup string APIGroup is the group for the resource being referenced. If APIGroup is not specified, the specified Kind must be in the core API group. For any other third-party types, APIGroup is required. kind string Kind is the type of resource being referenced name string Name is the name of resource being referenced 8.1.399. .spec.storage.volumeClaimTemplate.spec.dataSourceRef Description dataSourceRef specifies the object from which to populate the volume with data, if a non-empty volume is desired. This may be any object from a non-empty API group (non core object) or a PersistentVolumeClaim object. When this field is specified, volume binding will only succeed if the type of the specified object matches some installed volume populator or dynamic provisioner. This field will replace the functionality of the dataSource field and as such if both fields are non-empty, they must have the same value. For backwards compatibility, when namespace isn't specified in dataSourceRef, both fields (dataSource and dataSourceRef) will be set to the same value automatically if one of them is empty and the other is non-empty. When namespace is specified in dataSourceRef, dataSource isn't set to the same value and must be empty. There are three important differences between dataSource and dataSourceRef: * While dataSource only allows two specific types of objects, dataSourceRef allows any non-core object, as well as PersistentVolumeClaim objects. * While dataSource ignores disallowed values (dropping them), dataSourceRef preserves all values, and generates an error if a disallowed value is specified. * While dataSource only allows local objects, dataSourceRef allows objects in any namespaces. (Beta) Using this field requires the AnyVolumeDataSource feature gate to be enabled. (Alpha) Using the namespace field of dataSourceRef requires the CrossNamespaceVolumeDataSource feature gate to be enabled. Type object Required kind name Property Type Description apiGroup string APIGroup is the group for the resource being referenced. If APIGroup is not specified, the specified Kind must be in the core API group. For any other third-party types, APIGroup is required. kind string Kind is the type of resource being referenced name string Name is the name of resource being referenced namespace string Namespace is the namespace of resource being referenced Note that when a namespace is specified, a gateway.networking.k8s.io/ReferenceGrant object is required in the referent namespace to allow that namespace's owner to accept the reference. See the ReferenceGrant documentation for details. (Alpha) This field requires the CrossNamespaceVolumeDataSource feature gate to be enabled. 8.1.400. .spec.storage.volumeClaimTemplate.spec.resources Description resources represents the minimum resources the volume should have. If RecoverVolumeExpansionFailure feature is enabled users are allowed to specify resource requirements that are lower than value but must still be higher than capacity recorded in the status field of the claim. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#resources Type object Property Type Description limits integer-or-string Limits describes the maximum amount of compute resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ requests integer-or-string Requests describes the minimum amount of compute resources required. If Requests is omitted for a container, it defaults to Limits if that is explicitly specified, otherwise to an implementation-defined value. Requests cannot exceed Limits. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ 8.1.401. .spec.storage.volumeClaimTemplate.spec.selector Description selector is a label query over volumes to consider for binding. Type object Property Type Description matchExpressions array matchExpressions is a list of label selector requirements. The requirements are ANDed. matchExpressions[] object A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. matchLabels object (string) matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed. 8.1.402. .spec.storage.volumeClaimTemplate.spec.selector.matchExpressions Description matchExpressions is a list of label selector requirements. The requirements are ANDed. Type array 8.1.403. .spec.storage.volumeClaimTemplate.spec.selector.matchExpressions[] Description A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. Type object Required key operator Property Type Description key string key is the label key that the selector applies to. operator string operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist. values array (string) values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch. 8.1.404. .spec.storage.volumeClaimTemplate.status Description Deprecated: this field is never set. Type object Property Type Description accessModes array (string) accessModes contains the actual access modes the volume backing the PVC has. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#access-modes-1 allocatedResourceStatuses object (string) allocatedResourceStatuses stores status of resource being resized for the given PVC. Key names follow standard Kubernetes label syntax. Valid values are either: * Un-prefixed keys: - storage - the capacity of the volume. * Custom resources must use implementation-defined prefixed names such as "example.com/my-custom-resource" Apart from above values - keys that are unprefixed or have kubernetes.io prefix are considered reserved and hence may not be used. ClaimResourceStatus can be in any of following states: - ControllerResizeInProgress: State set when resize controller starts resizing the volume in control-plane. - ControllerResizeFailed: State set when resize has failed in resize controller with a terminal error. - NodeResizePending: State set when resize controller has finished resizing the volume but further resizing of volume is needed on the node. - NodeResizeInProgress: State set when kubelet starts resizing the volume. - NodeResizeFailed: State set when resizing has failed in kubelet with a terminal error. Transient errors don't set NodeResizeFailed. For example: if expanding a PVC for more capacity - this field can be one of the following states: - pvc.status.allocatedResourceStatus['storage'] = "ControllerResizeInProgress" - pvc.status.allocatedResourceStatus['storage'] = "ControllerResizeFailed" - pvc.status.allocatedResourceStatus['storage'] = "NodeResizePending" - pvc.status.allocatedResourceStatus['storage'] = "NodeResizeInProgress" - pvc.status.allocatedResourceStatus['storage'] = "NodeResizeFailed" When this field is not set, it means that no resize operation is in progress for the given PVC. A controller that receives PVC update with previously unknown resourceName or ClaimResourceStatus should ignore the update for the purpose it was designed. For example - a controller that only is responsible for resizing capacity of the volume, should ignore PVC updates that change other valid resources associated with PVC. This is an alpha field and requires enabling RecoverVolumeExpansionFailure feature. allocatedResources integer-or-string allocatedResources tracks the resources allocated to a PVC including its capacity. Key names follow standard Kubernetes label syntax. Valid values are either: * Un-prefixed keys: - storage - the capacity of the volume. * Custom resources must use implementation-defined prefixed names such as "example.com/my-custom-resource" Apart from above values - keys that are unprefixed or have kubernetes.io prefix are considered reserved and hence may not be used. Capacity reported here may be larger than the actual capacity when a volume expansion operation is requested. For storage quota, the larger value from allocatedResources and PVC.spec.resources is used. If allocatedResources is not set, PVC.spec.resources alone is used for quota calculation. If a volume expansion capacity request is lowered, allocatedResources is only lowered if there are no expansion operations in progress and if the actual volume capacity is equal or lower than the requested capacity. A controller that receives PVC update with previously unknown resourceName should ignore the update for the purpose it was designed. For example - a controller that only is responsible for resizing capacity of the volume, should ignore PVC updates that change other valid resources associated with PVC. This is an alpha field and requires enabling RecoverVolumeExpansionFailure feature. capacity integer-or-string capacity represents the actual resources of the underlying volume. conditions array conditions is the current Condition of persistent volume claim. If underlying persistent volume is being resized then the Condition will be set to 'Resizing'. conditions[] object PersistentVolumeClaimCondition contains details about state of pvc currentVolumeAttributesClassName string currentVolumeAttributesClassName is the current name of the VolumeAttributesClass the PVC is using. When unset, there is no VolumeAttributeClass applied to this PersistentVolumeClaim This is a beta field and requires enabling VolumeAttributesClass feature (off by default). modifyVolumeStatus object ModifyVolumeStatus represents the status object of ControllerModifyVolume operation. When this is unset, there is no ModifyVolume operation being attempted. This is a beta field and requires enabling VolumeAttributesClass feature (off by default). phase string phase represents the current phase of PersistentVolumeClaim. 8.1.405. .spec.storage.volumeClaimTemplate.status.conditions Description conditions is the current Condition of persistent volume claim. If underlying persistent volume is being resized then the Condition will be set to 'Resizing'. Type array 8.1.406. .spec.storage.volumeClaimTemplate.status.conditions[] Description PersistentVolumeClaimCondition contains details about state of pvc Type object Required status type Property Type Description lastProbeTime string lastProbeTime is the time we probed the condition. lastTransitionTime string lastTransitionTime is the time the condition transitioned from one status to another. message string message is the human-readable message indicating details about last transition. reason string reason is a unique, this should be a short, machine understandable string that gives the reason for condition's last transition. If it reports "Resizing" that means the underlying persistent volume is being resized. status string type string PersistentVolumeClaimConditionType defines the condition of PV claim. Valid values are: - "Resizing", "FileSystemResizePending" If RecoverVolumeExpansionFailure feature gate is enabled, then following additional values can be expected: - "ControllerResizeError", "NodeResizeError" If VolumeAttributesClass feature gate is enabled, then following additional values can be expected: - "ModifyVolumeError", "ModifyingVolume" 8.1.407. .spec.storage.volumeClaimTemplate.status.modifyVolumeStatus Description ModifyVolumeStatus represents the status object of ControllerModifyVolume operation. When this is unset, there is no ModifyVolume operation being attempted. This is a beta field and requires enabling VolumeAttributesClass feature (off by default). Type object Required status Property Type Description status string status is the status of the ControllerModifyVolume operation. It can be in any of following states: - Pending Pending indicates that the PersistentVolumeClaim cannot be modified due to unmet requirements, such as the specified VolumeAttributesClass not existing. - InProgress InProgress indicates that the volume is being modified. - Infeasible Infeasible indicates that the request has been rejected as invalid by the CSI driver. To resolve the error, a valid VolumeAttributesClass needs to be specified. Note: New statuses can be added in the future. Consumers should check for unknown statuses and fail appropriately. targetVolumeAttributesClassName string targetVolumeAttributesClassName is the name of the VolumeAttributesClass the PVC currently being reconciled 8.1.408. .spec.thanos Description Defines the configuration of the optional Thanos sidecar. Type object Property Type Description additionalArgs array AdditionalArgs allows setting additional arguments for the Thanos container. The arguments are passed as-is to the Thanos container which may cause issues if they are invalid or not supported the given Thanos version. In case of an argument conflict (e.g. an argument which is already set by the operator itself) or when providing an invalid argument, the reconciliation will fail and an error will be logged. additionalArgs[] object Argument as part of the AdditionalArgs list. baseImage string Deprecated: use 'image' instead. blockSize string BlockDuration controls the size of TSDB blocks produced by Prometheus. The default value is 2h to match the upstream Prometheus defaults. WARNING: Changing the block duration can impact the performance and efficiency of the entire Prometheus/Thanos stack due to how it interacts with memory and Thanos compactors. It is recommended to keep this value set to a multiple of 120 times your longest scrape or rule interval. For example, 30s * 120 = 1h. getConfigInterval string How often to retrieve the Prometheus configuration. getConfigTimeout string Maximum time to wait when retrieving the Prometheus configuration. grpcListenLocal boolean When true, the Thanos sidecar listens on the loopback interface instead of the Pod IP's address for the gRPC endpoints. It has no effect if listenLocal is true. grpcServerTlsConfig object Configures the TLS parameters for the gRPC server providing the StoreAPI. Note: Currently only the caFile , certFile , and keyFile fields are supported. httpListenLocal boolean When true, the Thanos sidecar listens on the loopback interface instead of the Pod IP's address for the HTTP endpoints. It has no effect if listenLocal is true. image string Container image name for Thanos. If specified, it takes precedence over the spec.thanos.baseImage , spec.thanos.tag and spec.thanos.sha fields. Specifying spec.thanos.version is still necessary to ensure the Prometheus Operator knows which version of Thanos is being configured. If neither spec.thanos.image nor spec.thanos.baseImage are defined, the operator will use the latest upstream version of Thanos available at the time when the operator was released. listenLocal boolean Deprecated: use grpcListenLocal and httpListenLocal instead. logFormat string Log format for the Thanos sidecar. logLevel string Log level for the Thanos sidecar. minTime string Defines the start of time range limit served by the Thanos sidecar's StoreAPI. The field's value should be a constant time in RFC3339 format or a time duration relative to current time, such as -1d or 2h45m. Valid duration units are ms, s, m, h, d, w, y. objectStorageConfig object Defines the Thanos sidecar's configuration to upload TSDB blocks to object storage. More info: https://thanos.io/tip/thanos/storage.md/ objectStorageConfigFile takes precedence over this field. objectStorageConfigFile string Defines the Thanos sidecar's configuration file to upload TSDB blocks to object storage. More info: https://thanos.io/tip/thanos/storage.md/ This field takes precedence over objectStorageConfig. readyTimeout string ReadyTimeout is the maximum time that the Thanos sidecar will wait for Prometheus to start. resources object Defines the resources requests and limits of the Thanos sidecar. sha string Deprecated: use 'image' instead. The image digest can be specified as part of the image name. tag string Deprecated: use 'image' instead. The image's tag can be specified as as part of the image name. tracingConfig object Defines the tracing configuration for the Thanos sidecar. tracingConfigFile takes precedence over this field. More info: https://thanos.io/tip/thanos/tracing.md/ This is an experimental feature , it may change in any upcoming release in a breaking way. tracingConfigFile string Defines the tracing configuration file for the Thanos sidecar. This field takes precedence over tracingConfig . More info: https://thanos.io/tip/thanos/tracing.md/ This is an experimental feature , it may change in any upcoming release in a breaking way. version string Version of Thanos being deployed. The operator uses this information to generate the Prometheus StatefulSet + configuration files. If not specified, the operator assumes the latest upstream release of Thanos available at the time when the version of the operator was released. volumeMounts array VolumeMounts allows configuration of additional VolumeMounts for Thanos. VolumeMounts specified will be appended to other VolumeMounts in the 'thanos-sidecar' container. volumeMounts[] object VolumeMount describes a mounting of a Volume within a container. 8.1.409. .spec.thanos.additionalArgs Description AdditionalArgs allows setting additional arguments for the Thanos container. The arguments are passed as-is to the Thanos container which may cause issues if they are invalid or not supported the given Thanos version. In case of an argument conflict (e.g. an argument which is already set by the operator itself) or when providing an invalid argument, the reconciliation will fail and an error will be logged. Type array 8.1.410. .spec.thanos.additionalArgs[] Description Argument as part of the AdditionalArgs list. Type object Required name Property Type Description name string Name of the argument, e.g. "scrape.discovery-reload-interval". value string Argument value, e.g. 30s. Can be empty for name-only arguments (e.g. --storage.tsdb.no-lockfile) 8.1.411. .spec.thanos.grpcServerTlsConfig Description Configures the TLS parameters for the gRPC server providing the StoreAPI. Note: Currently only the caFile , certFile , and keyFile fields are supported. Type object Property Type Description ca object Certificate authority used when verifying server certificates. caFile string Path to the CA cert in the Prometheus container to use for the targets. cert object Client certificate to present when doing client-authentication. certFile string Path to the client cert file in the Prometheus container for the targets. insecureSkipVerify boolean Disable target certificate validation. keyFile string Path to the client key file in the Prometheus container for the targets. keySecret object Secret containing the client key file for the targets. maxVersion string Maximum acceptable TLS version. It requires Prometheus >= v2.41.0. minVersion string Minimum acceptable TLS version. It requires Prometheus >= v2.35.0. serverName string Used to verify the hostname for the targets. 8.1.412. .spec.thanos.grpcServerTlsConfig.ca Description Certificate authority used when verifying server certificates. Type object Property Type Description configMap object ConfigMap containing data to use for the targets. secret object Secret containing data to use for the targets. 8.1.413. .spec.thanos.grpcServerTlsConfig.ca.configMap Description ConfigMap containing data to use for the targets. Type object Required key Property Type Description key string The key to select. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the ConfigMap or its key must be defined 8.1.414. .spec.thanos.grpcServerTlsConfig.ca.secret Description Secret containing data to use for the targets. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.415. .spec.thanos.grpcServerTlsConfig.cert Description Client certificate to present when doing client-authentication. Type object Property Type Description configMap object ConfigMap containing data to use for the targets. secret object Secret containing data to use for the targets. 8.1.416. .spec.thanos.grpcServerTlsConfig.cert.configMap Description ConfigMap containing data to use for the targets. Type object Required key Property Type Description key string The key to select. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the ConfigMap or its key must be defined 8.1.417. .spec.thanos.grpcServerTlsConfig.cert.secret Description Secret containing data to use for the targets. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.418. .spec.thanos.grpcServerTlsConfig.keySecret Description Secret containing the client key file for the targets. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.419. .spec.thanos.objectStorageConfig Description Defines the Thanos sidecar's configuration to upload TSDB blocks to object storage. More info: https://thanos.io/tip/thanos/storage.md/ objectStorageConfigFile takes precedence over this field. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.420. .spec.thanos.resources Description Defines the resources requests and limits of the Thanos sidecar. Type object Property Type Description claims array Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. This field is immutable. It can only be set for containers. claims[] object ResourceClaim references one entry in PodSpec.ResourceClaims. limits integer-or-string Limits describes the maximum amount of compute resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ requests integer-or-string Requests describes the minimum amount of compute resources required. If Requests is omitted for a container, it defaults to Limits if that is explicitly specified, otherwise to an implementation-defined value. Requests cannot exceed Limits. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ 8.1.421. .spec.thanos.resources.claims Description Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. This field is immutable. It can only be set for containers. Type array 8.1.422. .spec.thanos.resources.claims[] Description ResourceClaim references one entry in PodSpec.ResourceClaims. Type object Required name Property Type Description name string Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container. request string Request is the name chosen for a request in the referenced claim. If empty, everything from the claim is made available, otherwise only the result of this request. 8.1.423. .spec.thanos.tracingConfig Description Defines the tracing configuration for the Thanos sidecar. tracingConfigFile takes precedence over this field. More info: https://thanos.io/tip/thanos/tracing.md/ This is an experimental feature , it may change in any upcoming release in a breaking way. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.424. .spec.thanos.volumeMounts Description VolumeMounts allows configuration of additional VolumeMounts for Thanos. VolumeMounts specified will be appended to other VolumeMounts in the 'thanos-sidecar' container. Type array 8.1.425. .spec.thanos.volumeMounts[] Description VolumeMount describes a mounting of a Volume within a container. Type object Required mountPath name Property Type Description mountPath string Path within the container at which the volume should be mounted. Must not contain ':'. mountPropagation string mountPropagation determines how mounts are propagated from the host to container and the other way around. When not set, MountPropagationNone is used. This field is beta in 1.10. When RecursiveReadOnly is set to IfPossible or to Enabled, MountPropagation must be None or unspecified (which defaults to None). name string This must match the Name of a Volume. readOnly boolean Mounted read-only if true, read-write otherwise (false or unspecified). Defaults to false. recursiveReadOnly string RecursiveReadOnly specifies whether read-only mounts should be handled recursively. If ReadOnly is false, this field has no meaning and must be unspecified. If ReadOnly is true, and this field is set to Disabled, the mount is not made recursively read-only. If this field is set to IfPossible, the mount is made recursively read-only, if it is supported by the container runtime. If this field is set to Enabled, the mount is made recursively read-only if it is supported by the container runtime, otherwise the pod will not be started and an error will be generated to indicate the reason. If this field is set to IfPossible or Enabled, MountPropagation must be set to None (or be unspecified, which defaults to None). If this field is not specified, it is treated as an equivalent of Disabled. subPath string Path within the volume from which the container's volume should be mounted. Defaults to "" (volume's root). subPathExpr string Expanded path within the volume from which the container's volume should be mounted. Behaves similarly to SubPath but environment variable references USD(VAR_NAME) are expanded using the container's environment. Defaults to "" (volume's root). SubPathExpr and SubPath are mutually exclusive. 8.1.426. .spec.tolerations Description Defines the Pods' tolerations if specified. Type array 8.1.427. .spec.tolerations[] Description The pod this Toleration is attached to tolerates any taint that matches the triple <key,value,effect> using the matching operator <operator>. Type object Property Type Description effect string Effect indicates the taint effect to match. Empty means match all taint effects. When specified, allowed values are NoSchedule, PreferNoSchedule and NoExecute. key string Key is the taint key that the toleration applies to. Empty means match all taint keys. If the key is empty, operator must be Exists; this combination means to match all values and all keys. operator string Operator represents a key's relationship to the value. Valid operators are Exists and Equal. Defaults to Equal. Exists is equivalent to wildcard for value, so that a pod can tolerate all taints of a particular category. tolerationSeconds integer TolerationSeconds represents the period of time the toleration (which must be of effect NoExecute, otherwise this field is ignored) tolerates the taint. By default, it is not set, which means tolerate the taint forever (do not evict). Zero and negative values will be treated as 0 (evict immediately) by the system. value string Value is the taint value the toleration matches to. If the operator is Exists, the value should be empty, otherwise just a regular string. 8.1.428. .spec.topologySpreadConstraints Description Defines the pod's topology spread constraints if specified. Type array 8.1.429. .spec.topologySpreadConstraints[] Description Type object Required maxSkew topologyKey whenUnsatisfiable Property Type Description additionalLabelSelectors string Defines what Prometheus Operator managed labels should be added to labelSelector on the topologySpreadConstraint. labelSelector object LabelSelector is used to find matching pods. Pods that match this label selector are counted to determine the number of pods in their corresponding topology domain. matchLabelKeys array (string) MatchLabelKeys is a set of pod label keys to select the pods over which spreading will be calculated. The keys are used to lookup values from the incoming pod labels, those key-value labels are ANDed with labelSelector to select the group of existing pods over which spreading will be calculated for the incoming pod. The same key is forbidden to exist in both MatchLabelKeys and LabelSelector. MatchLabelKeys cannot be set when LabelSelector isn't set. Keys that don't exist in the incoming pod labels will be ignored. A null or empty list means only match against labelSelector. This is a beta field and requires the MatchLabelKeysInPodTopologySpread feature gate to be enabled (enabled by default). maxSkew integer MaxSkew describes the degree to which pods may be unevenly distributed. When whenUnsatisfiable=DoNotSchedule , it is the maximum permitted difference between the number of matching pods in the target topology and the global minimum. The global minimum is the minimum number of matching pods in an eligible domain or zero if the number of eligible domains is less than MinDomains. For example, in a 3-zone cluster, MaxSkew is set to 1, and pods with the same labelSelector spread as 2/2/1: In this case, the global minimum is 1. | zone1 | zone2 | zone3 | | P P | P P | P | - if MaxSkew is 1, incoming pod can only be scheduled to zone3 to become 2/2/2; scheduling it onto zone1(zone2) would make the ActualSkew(3-1) on zone1(zone2) violate MaxSkew(1). - if MaxSkew is 2, incoming pod can be scheduled onto any zone. When whenUnsatisfiable=ScheduleAnyway , it is used to give higher precedence to topologies that satisfy it. It's a required field. Default value is 1 and 0 is not allowed. minDomains integer MinDomains indicates a minimum number of eligible domains. When the number of eligible domains with matching topology keys is less than minDomains, Pod Topology Spread treats "global minimum" as 0, and then the calculation of Skew is performed. And when the number of eligible domains with matching topology keys equals or greater than minDomains, this value has no effect on scheduling. As a result, when the number of eligible domains is less than minDomains, scheduler won't schedule more than maxSkew Pods to those domains. If value is nil, the constraint behaves as if MinDomains is equal to 1. Valid values are integers greater than 0. When value is not nil, WhenUnsatisfiable must be DoNotSchedule. For example, in a 3-zone cluster, MaxSkew is set to 2, MinDomains is set to 5 and pods with the same labelSelector spread as 2/2/2: | zone1 | zone2 | zone3 | | P P | P P | P P | The number of domains is less than 5(MinDomains), so "global minimum" is treated as 0. In this situation, new pod with the same labelSelector cannot be scheduled, because computed skew will be 3(3 - 0) if new Pod is scheduled to any of the three zones, it will violate MaxSkew. nodeAffinityPolicy string NodeAffinityPolicy indicates how we will treat Pod's nodeAffinity/nodeSelector when calculating pod topology spread skew. Options are: - Honor: only nodes matching nodeAffinity/nodeSelector are included in the calculations. - Ignore: nodeAffinity/nodeSelector are ignored. All nodes are included in the calculations. If this value is nil, the behavior is equivalent to the Honor policy. This is a beta-level feature default enabled by the NodeInclusionPolicyInPodTopologySpread feature flag. nodeTaintsPolicy string NodeTaintsPolicy indicates how we will treat node taints when calculating pod topology spread skew. Options are: - Honor: nodes without taints, along with tainted nodes for which the incoming pod has a toleration, are included. - Ignore: node taints are ignored. All nodes are included. If this value is nil, the behavior is equivalent to the Ignore policy. This is a beta-level feature default enabled by the NodeInclusionPolicyInPodTopologySpread feature flag. topologyKey string TopologyKey is the key of node labels. Nodes that have a label with this key and identical values are considered to be in the same topology. We consider each <key, value> as a "bucket", and try to put balanced number of pods into each bucket. We define a domain as a particular instance of a topology. Also, we define an eligible domain as a domain whose nodes meet the requirements of nodeAffinityPolicy and nodeTaintsPolicy. e.g. If TopologyKey is "kubernetes.io/hostname", each Node is a domain of that topology. And, if TopologyKey is "topology.kubernetes.io/zone", each zone is a domain of that topology. It's a required field. whenUnsatisfiable string WhenUnsatisfiable indicates how to deal with a pod if it doesn't satisfy the spread constraint. - DoNotSchedule (default) tells the scheduler not to schedule it. - ScheduleAnyway tells the scheduler to schedule the pod in any location, but giving higher precedence to topologies that would help reduce the skew. A constraint is considered "Unsatisfiable" for an incoming pod if and only if every possible node assignment for that pod would violate "MaxSkew" on some topology. For example, in a 3-zone cluster, MaxSkew is set to 1, and pods with the same labelSelector spread as 3/1/1: | zone1 | zone2 | zone3 | | P P P | P | P | If WhenUnsatisfiable is set to DoNotSchedule, incoming pod can only be scheduled to zone2(zone3) to become 3/2/1(3/1/2) as ActualSkew(2-1) on zone2(zone3) satisfies MaxSkew(1). In other words, the cluster can still be imbalanced, but scheduler won't make it more imbalanced. It's a required field. 8.1.430. .spec.topologySpreadConstraints[].labelSelector Description LabelSelector is used to find matching pods. Pods that match this label selector are counted to determine the number of pods in their corresponding topology domain. Type object Property Type Description matchExpressions array matchExpressions is a list of label selector requirements. The requirements are ANDed. matchExpressions[] object A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. matchLabels object (string) matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed. 8.1.431. .spec.topologySpreadConstraints[].labelSelector.matchExpressions Description matchExpressions is a list of label selector requirements. The requirements are ANDed. Type array 8.1.432. .spec.topologySpreadConstraints[].labelSelector.matchExpressions[] Description A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. Type object Required key operator Property Type Description key string key is the label key that the selector applies to. operator string operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist. values array (string) values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch. 8.1.433. .spec.tracingConfig Description TracingConfig configures tracing in Prometheus. This is an experimental feature , it may change in any upcoming release in a breaking way. Type object Required endpoint Property Type Description clientType string Client used to export the traces. Supported values are http or grpc . compression string Compression key for supported compression types. The only supported value is gzip . endpoint string Endpoint to send the traces to. Should be provided in format <host>:<port>. headers object (string) Key-value pairs to be used as headers associated with gRPC or HTTP requests. insecure boolean If disabled, the client will use a secure connection. samplingFraction integer-or-string Sets the probability a given trace will be sampled. Must be a float from 0 through 1. timeout string Maximum time the exporter will wait for each batch export. tlsConfig object TLS Config to use when sending traces. 8.1.434. .spec.tracingConfig.tlsConfig Description TLS Config to use when sending traces. Type object Property Type Description ca object Certificate authority used when verifying server certificates. caFile string Path to the CA cert in the Prometheus container to use for the targets. cert object Client certificate to present when doing client-authentication. certFile string Path to the client cert file in the Prometheus container for the targets. insecureSkipVerify boolean Disable target certificate validation. keyFile string Path to the client key file in the Prometheus container for the targets. keySecret object Secret containing the client key file for the targets. maxVersion string Maximum acceptable TLS version. It requires Prometheus >= v2.41.0. minVersion string Minimum acceptable TLS version. It requires Prometheus >= v2.35.0. serverName string Used to verify the hostname for the targets. 8.1.435. .spec.tracingConfig.tlsConfig.ca Description Certificate authority used when verifying server certificates. Type object Property Type Description configMap object ConfigMap containing data to use for the targets. secret object Secret containing data to use for the targets. 8.1.436. .spec.tracingConfig.tlsConfig.ca.configMap Description ConfigMap containing data to use for the targets. Type object Required key Property Type Description key string The key to select. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the ConfigMap or its key must be defined 8.1.437. .spec.tracingConfig.tlsConfig.ca.secret Description Secret containing data to use for the targets. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.438. .spec.tracingConfig.tlsConfig.cert Description Client certificate to present when doing client-authentication. Type object Property Type Description configMap object ConfigMap containing data to use for the targets. secret object Secret containing data to use for the targets. 8.1.439. .spec.tracingConfig.tlsConfig.cert.configMap Description ConfigMap containing data to use for the targets. Type object Required key Property Type Description key string The key to select. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the ConfigMap or its key must be defined 8.1.440. .spec.tracingConfig.tlsConfig.cert.secret Description Secret containing data to use for the targets. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.441. .spec.tracingConfig.tlsConfig.keySecret Description Secret containing the client key file for the targets. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.442. .spec.tsdb Description Defines the runtime reloadable configuration of the timeseries database(TSDB). It requires Prometheus >= v2.39.0 or PrometheusAgent >= v2.54.0. Type object Property Type Description outOfOrderTimeWindow string Configures how old an out-of-order/out-of-bounds sample can be with respect to the TSDB max time. An out-of-order/out-of-bounds sample is ingested into the TSDB as long as the timestamp of the sample is >= (TSDB.MaxTime - outOfOrderTimeWindow). This is an experimental feature , it may change in any upcoming release in a breaking way. It requires Prometheus >= v2.39.0 or PrometheusAgent >= v2.54.0. 8.1.443. .spec.volumeMounts Description VolumeMounts allows the configuration of additional VolumeMounts. VolumeMounts will be appended to other VolumeMounts in the 'prometheus' container, that are generated as a result of StorageSpec objects. Type array 8.1.444. .spec.volumeMounts[] Description VolumeMount describes a mounting of a Volume within a container. Type object Required mountPath name Property Type Description mountPath string Path within the container at which the volume should be mounted. Must not contain ':'. mountPropagation string mountPropagation determines how mounts are propagated from the host to container and the other way around. When not set, MountPropagationNone is used. This field is beta in 1.10. When RecursiveReadOnly is set to IfPossible or to Enabled, MountPropagation must be None or unspecified (which defaults to None). name string This must match the Name of a Volume. readOnly boolean Mounted read-only if true, read-write otherwise (false or unspecified). Defaults to false. recursiveReadOnly string RecursiveReadOnly specifies whether read-only mounts should be handled recursively. If ReadOnly is false, this field has no meaning and must be unspecified. If ReadOnly is true, and this field is set to Disabled, the mount is not made recursively read-only. If this field is set to IfPossible, the mount is made recursively read-only, if it is supported by the container runtime. If this field is set to Enabled, the mount is made recursively read-only if it is supported by the container runtime, otherwise the pod will not be started and an error will be generated to indicate the reason. If this field is set to IfPossible or Enabled, MountPropagation must be set to None (or be unspecified, which defaults to None). If this field is not specified, it is treated as an equivalent of Disabled. subPath string Path within the volume from which the container's volume should be mounted. Defaults to "" (volume's root). subPathExpr string Expanded path within the volume from which the container's volume should be mounted. Behaves similarly to SubPath but environment variable references USD(VAR_NAME) are expanded using the container's environment. Defaults to "" (volume's root). SubPathExpr and SubPath are mutually exclusive. 8.1.445. .spec.volumes Description Volumes allows the configuration of additional volumes on the output StatefulSet definition. Volumes specified will be appended to other volumes that are generated as a result of StorageSpec objects. Type array 8.1.446. .spec.volumes[] Description Volume represents a named volume in a pod that may be accessed by any container in the pod. Type object Required name Property Type Description awsElasticBlockStore object awsElasticBlockStore represents an AWS Disk resource that is attached to a kubelet's host machine and then exposed to the pod. More info: https://kubernetes.io/docs/concepts/storage/volumes#awselasticblockstore azureDisk object azureDisk represents an Azure Data Disk mount on the host and bind mount to the pod. azureFile object azureFile represents an Azure File Service mount on the host and bind mount to the pod. cephfs object cephFS represents a Ceph FS mount on the host that shares a pod's lifetime cinder object cinder represents a cinder volume attached and mounted on kubelets host machine. More info: https://examples.k8s.io/mysql-cinder-pd/README.md configMap object configMap represents a configMap that should populate this volume csi object csi (Container Storage Interface) represents ephemeral storage that is handled by certain external CSI drivers (Beta feature). downwardAPI object downwardAPI represents downward API about the pod that should populate this volume emptyDir object emptyDir represents a temporary directory that shares a pod's lifetime. More info: https://kubernetes.io/docs/concepts/storage/volumes#emptydir ephemeral object ephemeral represents a volume that is handled by a cluster storage driver. The volume's lifecycle is tied to the pod that defines it - it will be created before the pod starts, and deleted when the pod is removed. Use this if: a) the volume is only needed while the pod runs, b) features of normal volumes like restoring from snapshot or capacity tracking are needed, c) the storage driver is specified through a storage class, and d) the storage driver supports dynamic volume provisioning through a PersistentVolumeClaim (see EphemeralVolumeSource for more information on the connection between this volume type and PersistentVolumeClaim). Use PersistentVolumeClaim or one of the vendor-specific APIs for volumes that persist for longer than the lifecycle of an individual pod. Use CSI for light-weight local ephemeral volumes if the CSI driver is meant to be used that way - see the documentation of the driver for more information. A pod can use both types of ephemeral volumes and persistent volumes at the same time. fc object fc represents a Fibre Channel resource that is attached to a kubelet's host machine and then exposed to the pod. flexVolume object flexVolume represents a generic volume resource that is provisioned/attached using an exec based plugin. flocker object flocker represents a Flocker volume attached to a kubelet's host machine. This depends on the Flocker control service being running gcePersistentDisk object gcePersistentDisk represents a GCE Disk resource that is attached to a kubelet's host machine and then exposed to the pod. More info: https://kubernetes.io/docs/concepts/storage/volumes#gcepersistentdisk gitRepo object gitRepo represents a git repository at a particular revision. DEPRECATED: GitRepo is deprecated. To provision a container with a git repo, mount an EmptyDir into an InitContainer that clones the repo using git, then mount the EmptyDir into the Pod's container. glusterfs object glusterfs represents a Glusterfs mount on the host that shares a pod's lifetime. More info: https://examples.k8s.io/volumes/glusterfs/README.md hostPath object hostPath represents a pre-existing file or directory on the host machine that is directly exposed to the container. This is generally used for system agents or other privileged things that are allowed to see the host machine. Most containers will NOT need this. More info: https://kubernetes.io/docs/concepts/storage/volumes#hostpath image object image represents an OCI object (a container image or artifact) pulled and mounted on the kubelet's host machine. The volume is resolved at pod startup depending on which PullPolicy value is provided: - Always: the kubelet always attempts to pull the reference. Container creation will fail If the pull fails. - Never: the kubelet never pulls the reference and only uses a local image or artifact. Container creation will fail if the reference isn't present. - IfNotPresent: the kubelet pulls if the reference isn't already present on disk. Container creation will fail if the reference isn't present and the pull fails. The volume gets re-resolved if the pod gets deleted and recreated, which means that new remote content will become available on pod recreation. A failure to resolve or pull the image during pod startup will block containers from starting and may add significant latency. Failures will be retried using normal volume backoff and will be reported on the pod reason and message. The types of objects that may be mounted by this volume are defined by the container runtime implementation on a host machine and at minimum must include all valid types supported by the container image field. The OCI object gets mounted in a single directory (spec.containers[ ].volumeMounts.mountPath) by merging the manifest layers in the same way as for container images. The volume will be mounted read-only (ro) and non-executable files (noexec). Sub path mounts for containers are not supported (spec.containers[ ].volumeMounts.subpath). The field spec.securityContext.fsGroupChangePolicy has no effect on this volume type. iscsi object iscsi represents an ISCSI Disk resource that is attached to a kubelet's host machine and then exposed to the pod. More info: https://examples.k8s.io/volumes/iscsi/README.md name string name of the volume. Must be a DNS_LABEL and unique within the pod. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names nfs object nfs represents an NFS mount on the host that shares a pod's lifetime More info: https://kubernetes.io/docs/concepts/storage/volumes#nfs persistentVolumeClaim object persistentVolumeClaimVolumeSource represents a reference to a PersistentVolumeClaim in the same namespace. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#persistentvolumeclaims photonPersistentDisk object photonPersistentDisk represents a PhotonController persistent disk attached and mounted on kubelets host machine portworxVolume object portworxVolume represents a portworx volume attached and mounted on kubelets host machine projected object projected items for all in one resources secrets, configmaps, and downward API quobyte object quobyte represents a Quobyte mount on the host that shares a pod's lifetime rbd object rbd represents a Rados Block Device mount on the host that shares a pod's lifetime. More info: https://examples.k8s.io/volumes/rbd/README.md scaleIO object scaleIO represents a ScaleIO persistent volume attached and mounted on Kubernetes nodes. secret object secret represents a secret that should populate this volume. More info: https://kubernetes.io/docs/concepts/storage/volumes#secret storageos object storageOS represents a StorageOS volume attached and mounted on Kubernetes nodes. vsphereVolume object vsphereVolume represents a vSphere volume attached and mounted on kubelets host machine 8.1.447. .spec.volumes[].awsElasticBlockStore Description awsElasticBlockStore represents an AWS Disk resource that is attached to a kubelet's host machine and then exposed to the pod. More info: https://kubernetes.io/docs/concepts/storage/volumes#awselasticblockstore Type object Required volumeID Property Type Description fsType string fsType is the filesystem type of the volume that you want to mount. Tip: Ensure that the filesystem type is supported by the host operating system. Examples: "ext4", "xfs", "ntfs". Implicitly inferred to be "ext4" if unspecified. More info: https://kubernetes.io/docs/concepts/storage/volumes#awselasticblockstore partition integer partition is the partition in the volume that you want to mount. If omitted, the default is to mount by volume name. Examples: For volume /dev/sda1, you specify the partition as "1". Similarly, the volume partition for /dev/sda is "0" (or you can leave the property empty). readOnly boolean readOnly value true will force the readOnly setting in VolumeMounts. More info: https://kubernetes.io/docs/concepts/storage/volumes#awselasticblockstore volumeID string volumeID is unique ID of the persistent disk resource in AWS (Amazon EBS volume). More info: https://kubernetes.io/docs/concepts/storage/volumes#awselasticblockstore 8.1.448. .spec.volumes[].azureDisk Description azureDisk represents an Azure Data Disk mount on the host and bind mount to the pod. Type object Required diskName diskURI Property Type Description cachingMode string cachingMode is the Host Caching mode: None, Read Only, Read Write. diskName string diskName is the Name of the data disk in the blob storage diskURI string diskURI is the URI of data disk in the blob storage fsType string fsType is Filesystem type to mount. Must be a filesystem type supported by the host operating system. Ex. "ext4", "xfs", "ntfs". Implicitly inferred to be "ext4" if unspecified. kind string kind expected values are Shared: multiple blob disks per storage account Dedicated: single blob disk per storage account Managed: azure managed data disk (only in managed availability set). defaults to shared readOnly boolean readOnly Defaults to false (read/write). ReadOnly here will force the ReadOnly setting in VolumeMounts. 8.1.449. .spec.volumes[].azureFile Description azureFile represents an Azure File Service mount on the host and bind mount to the pod. Type object Required secretName shareName Property Type Description readOnly boolean readOnly defaults to false (read/write). ReadOnly here will force the ReadOnly setting in VolumeMounts. secretName string secretName is the name of secret that contains Azure Storage Account Name and Key shareName string shareName is the azure share Name 8.1.450. .spec.volumes[].cephfs Description cephFS represents a Ceph FS mount on the host that shares a pod's lifetime Type object Required monitors Property Type Description monitors array (string) monitors is Required: Monitors is a collection of Ceph monitors More info: https://examples.k8s.io/volumes/cephfs/README.md#how-to-use-it path string path is Optional: Used as the mounted root, rather than the full Ceph tree, default is / readOnly boolean readOnly is Optional: Defaults to false (read/write). ReadOnly here will force the ReadOnly setting in VolumeMounts. More info: https://examples.k8s.io/volumes/cephfs/README.md#how-to-use-it secretFile string secretFile is Optional: SecretFile is the path to key ring for User, default is /etc/ceph/user.secret More info: https://examples.k8s.io/volumes/cephfs/README.md#how-to-use-it secretRef object secretRef is Optional: SecretRef is reference to the authentication secret for User, default is empty. More info: https://examples.k8s.io/volumes/cephfs/README.md#how-to-use-it user string user is optional: User is the rados user name, default is admin More info: https://examples.k8s.io/volumes/cephfs/README.md#how-to-use-it 8.1.451. .spec.volumes[].cephfs.secretRef Description secretRef is Optional: SecretRef is reference to the authentication secret for User, default is empty. More info: https://examples.k8s.io/volumes/cephfs/README.md#how-to-use-it Type object Property Type Description name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names 8.1.452. .spec.volumes[].cinder Description cinder represents a cinder volume attached and mounted on kubelets host machine. More info: https://examples.k8s.io/mysql-cinder-pd/README.md Type object Required volumeID Property Type Description fsType string fsType is the filesystem type to mount. Must be a filesystem type supported by the host operating system. Examples: "ext4", "xfs", "ntfs". Implicitly inferred to be "ext4" if unspecified. More info: https://examples.k8s.io/mysql-cinder-pd/README.md readOnly boolean readOnly defaults to false (read/write). ReadOnly here will force the ReadOnly setting in VolumeMounts. More info: https://examples.k8s.io/mysql-cinder-pd/README.md secretRef object secretRef is optional: points to a secret object containing parameters used to connect to OpenStack. volumeID string volumeID used to identify the volume in cinder. More info: https://examples.k8s.io/mysql-cinder-pd/README.md 8.1.453. .spec.volumes[].cinder.secretRef Description secretRef is optional: points to a secret object containing parameters used to connect to OpenStack. Type object Property Type Description name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names 8.1.454. .spec.volumes[].configMap Description configMap represents a configMap that should populate this volume Type object Property Type Description defaultMode integer defaultMode is optional: mode bits used to set permissions on created files by default. Must be an octal value between 0000 and 0777 or a decimal value between 0 and 511. YAML accepts both octal and decimal values, JSON requires decimal values for mode bits. Defaults to 0644. Directories within the path are not affected by this setting. This might be in conflict with other options that affect the file mode, like fsGroup, and the result can be other mode bits set. items array items if unspecified, each key-value pair in the Data field of the referenced ConfigMap will be projected into the volume as a file whose name is the key and content is the value. If specified, the listed keys will be projected into the specified paths, and unlisted keys will not be present. If a key is specified which is not present in the ConfigMap, the volume setup will error unless it is marked optional. Paths must be relative and may not contain the '..' path or start with '..'. items[] object Maps a string key to a path within a volume. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean optional specify whether the ConfigMap or its keys must be defined 8.1.455. .spec.volumes[].configMap.items Description items if unspecified, each key-value pair in the Data field of the referenced ConfigMap will be projected into the volume as a file whose name is the key and content is the value. If specified, the listed keys will be projected into the specified paths, and unlisted keys will not be present. If a key is specified which is not present in the ConfigMap, the volume setup will error unless it is marked optional. Paths must be relative and may not contain the '..' path or start with '..'. Type array 8.1.456. .spec.volumes[].configMap.items[] Description Maps a string key to a path within a volume. Type object Required key path Property Type Description key string key is the key to project. mode integer mode is Optional: mode bits used to set permissions on this file. Must be an octal value between 0000 and 0777 or a decimal value between 0 and 511. YAML accepts both octal and decimal values, JSON requires decimal values for mode bits. If not specified, the volume defaultMode will be used. This might be in conflict with other options that affect the file mode, like fsGroup, and the result can be other mode bits set. path string path is the relative path of the file to map the key to. May not be an absolute path. May not contain the path element '..'. May not start with the string '..'. 8.1.457. .spec.volumes[].csi Description csi (Container Storage Interface) represents ephemeral storage that is handled by certain external CSI drivers (Beta feature). Type object Required driver Property Type Description driver string driver is the name of the CSI driver that handles this volume. Consult with your admin for the correct name as registered in the cluster. fsType string fsType to mount. Ex. "ext4", "xfs", "ntfs". If not provided, the empty value is passed to the associated CSI driver which will determine the default filesystem to apply. nodePublishSecretRef object nodePublishSecretRef is a reference to the secret object containing sensitive information to pass to the CSI driver to complete the CSI NodePublishVolume and NodeUnpublishVolume calls. This field is optional, and may be empty if no secret is required. If the secret object contains more than one secret, all secret references are passed. readOnly boolean readOnly specifies a read-only configuration for the volume. Defaults to false (read/write). volumeAttributes object (string) volumeAttributes stores driver-specific properties that are passed to the CSI driver. Consult your driver's documentation for supported values. 8.1.458. .spec.volumes[].csi.nodePublishSecretRef Description nodePublishSecretRef is a reference to the secret object containing sensitive information to pass to the CSI driver to complete the CSI NodePublishVolume and NodeUnpublishVolume calls. This field is optional, and may be empty if no secret is required. If the secret object contains more than one secret, all secret references are passed. Type object Property Type Description name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names 8.1.459. .spec.volumes[].downwardAPI Description downwardAPI represents downward API about the pod that should populate this volume Type object Property Type Description defaultMode integer Optional: mode bits to use on created files by default. Must be a Optional: mode bits used to set permissions on created files by default. Must be an octal value between 0000 and 0777 or a decimal value between 0 and 511. YAML accepts both octal and decimal values, JSON requires decimal values for mode bits. Defaults to 0644. Directories within the path are not affected by this setting. This might be in conflict with other options that affect the file mode, like fsGroup, and the result can be other mode bits set. items array Items is a list of downward API volume file items[] object DownwardAPIVolumeFile represents information to create the file containing the pod field 8.1.460. .spec.volumes[].downwardAPI.items Description Items is a list of downward API volume file Type array 8.1.461. .spec.volumes[].downwardAPI.items[] Description DownwardAPIVolumeFile represents information to create the file containing the pod field Type object Required path Property Type Description fieldRef object Required: Selects a field of the pod: only annotations, labels, name, namespace and uid are supported. mode integer Optional: mode bits used to set permissions on this file, must be an octal value between 0000 and 0777 or a decimal value between 0 and 511. YAML accepts both octal and decimal values, JSON requires decimal values for mode bits. If not specified, the volume defaultMode will be used. This might be in conflict with other options that affect the file mode, like fsGroup, and the result can be other mode bits set. path string Required: Path is the relative path name of the file to be created. Must not be absolute or contain the '..' path. Must be utf-8 encoded. The first item of the relative path must not start with '..' resourceFieldRef object Selects a resource of the container: only resources limits and requests (limits.cpu, limits.memory, requests.cpu and requests.memory) are currently supported. 8.1.462. .spec.volumes[].downwardAPI.items[].fieldRef Description Required: Selects a field of the pod: only annotations, labels, name, namespace and uid are supported. Type object Required fieldPath Property Type Description apiVersion string Version of the schema the FieldPath is written in terms of, defaults to "v1". fieldPath string Path of the field to select in the specified API version. 8.1.463. .spec.volumes[].downwardAPI.items[].resourceFieldRef Description Selects a resource of the container: only resources limits and requests (limits.cpu, limits.memory, requests.cpu and requests.memory) are currently supported. Type object Required resource Property Type Description containerName string Container name: required for volumes, optional for env vars divisor integer-or-string Specifies the output format of the exposed resources, defaults to "1" resource string Required: resource to select 8.1.464. .spec.volumes[].emptyDir Description emptyDir represents a temporary directory that shares a pod's lifetime. More info: https://kubernetes.io/docs/concepts/storage/volumes#emptydir Type object Property Type Description medium string medium represents what type of storage medium should back this directory. The default is "" which means to use the node's default medium. Must be an empty string (default) or Memory. More info: https://kubernetes.io/docs/concepts/storage/volumes#emptydir sizeLimit integer-or-string sizeLimit is the total amount of local storage required for this EmptyDir volume. The size limit is also applicable for memory medium. The maximum usage on memory medium EmptyDir would be the minimum value between the SizeLimit specified here and the sum of memory limits of all containers in a pod. The default is nil which means that the limit is undefined. More info: https://kubernetes.io/docs/concepts/storage/volumes#emptydir 8.1.465. .spec.volumes[].ephemeral Description ephemeral represents a volume that is handled by a cluster storage driver. The volume's lifecycle is tied to the pod that defines it - it will be created before the pod starts, and deleted when the pod is removed. Use this if: a) the volume is only needed while the pod runs, b) features of normal volumes like restoring from snapshot or capacity tracking are needed, c) the storage driver is specified through a storage class, and d) the storage driver supports dynamic volume provisioning through a PersistentVolumeClaim (see EphemeralVolumeSource for more information on the connection between this volume type and PersistentVolumeClaim). Use PersistentVolumeClaim or one of the vendor-specific APIs for volumes that persist for longer than the lifecycle of an individual pod. Use CSI for light-weight local ephemeral volumes if the CSI driver is meant to be used that way - see the documentation of the driver for more information. A pod can use both types of ephemeral volumes and persistent volumes at the same time. Type object Property Type Description volumeClaimTemplate object Will be used to create a stand-alone PVC to provision the volume. The pod in which this EphemeralVolumeSource is embedded will be the owner of the PVC, i.e. the PVC will be deleted together with the pod. The name of the PVC will be <pod name>-<volume name> where <volume name> is the name from the PodSpec.Volumes array entry. Pod validation will reject the pod if the concatenated name is not valid for a PVC (for example, too long). An existing PVC with that name that is not owned by the pod will not be used for the pod to avoid using an unrelated volume by mistake. Starting the pod is then blocked until the unrelated PVC is removed. If such a pre-created PVC is meant to be used by the pod, the PVC has to updated with an owner reference to the pod once the pod exists. Normally this should not be necessary, but it may be useful when manually reconstructing a broken cluster. This field is read-only and no changes will be made by Kubernetes to the PVC after it has been created. Required, must not be nil. 8.1.466. .spec.volumes[].ephemeral.volumeClaimTemplate Description Will be used to create a stand-alone PVC to provision the volume. The pod in which this EphemeralVolumeSource is embedded will be the owner of the PVC, i.e. the PVC will be deleted together with the pod. The name of the PVC will be <pod name>-<volume name> where <volume name> is the name from the PodSpec.Volumes array entry. Pod validation will reject the pod if the concatenated name is not valid for a PVC (for example, too long). An existing PVC with that name that is not owned by the pod will not be used for the pod to avoid using an unrelated volume by mistake. Starting the pod is then blocked until the unrelated PVC is removed. If such a pre-created PVC is meant to be used by the pod, the PVC has to updated with an owner reference to the pod once the pod exists. Normally this should not be necessary, but it may be useful when manually reconstructing a broken cluster. This field is read-only and no changes will be made by Kubernetes to the PVC after it has been created. Required, must not be nil. Type object Required spec Property Type Description metadata object May contain labels and annotations that will be copied into the PVC when creating it. No other fields are allowed and will be rejected during validation. spec object The specification for the PersistentVolumeClaim. The entire content is copied unchanged into the PVC that gets created from this template. The same fields as in a PersistentVolumeClaim are also valid here. 8.1.467. .spec.volumes[].ephemeral.volumeClaimTemplate.metadata Description May contain labels and annotations that will be copied into the PVC when creating it. No other fields are allowed and will be rejected during validation. Type object 8.1.468. .spec.volumes[].ephemeral.volumeClaimTemplate.spec Description The specification for the PersistentVolumeClaim. The entire content is copied unchanged into the PVC that gets created from this template. The same fields as in a PersistentVolumeClaim are also valid here. Type object Property Type Description accessModes array (string) accessModes contains the desired access modes the volume should have. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#access-modes-1 dataSource object dataSource field can be used to specify either: * An existing VolumeSnapshot object (snapshot.storage.k8s.io/VolumeSnapshot) * An existing PVC (PersistentVolumeClaim) If the provisioner or an external controller can support the specified data source, it will create a new volume based on the contents of the specified data source. When the AnyVolumeDataSource feature gate is enabled, dataSource contents will be copied to dataSourceRef, and dataSourceRef contents will be copied to dataSource when dataSourceRef.namespace is not specified. If the namespace is specified, then dataSourceRef will not be copied to dataSource. dataSourceRef object dataSourceRef specifies the object from which to populate the volume with data, if a non-empty volume is desired. This may be any object from a non-empty API group (non core object) or a PersistentVolumeClaim object. When this field is specified, volume binding will only succeed if the type of the specified object matches some installed volume populator or dynamic provisioner. This field will replace the functionality of the dataSource field and as such if both fields are non-empty, they must have the same value. For backwards compatibility, when namespace isn't specified in dataSourceRef, both fields (dataSource and dataSourceRef) will be set to the same value automatically if one of them is empty and the other is non-empty. When namespace is specified in dataSourceRef, dataSource isn't set to the same value and must be empty. There are three important differences between dataSource and dataSourceRef: * While dataSource only allows two specific types of objects, dataSourceRef allows any non-core object, as well as PersistentVolumeClaim objects. * While dataSource ignores disallowed values (dropping them), dataSourceRef preserves all values, and generates an error if a disallowed value is specified. * While dataSource only allows local objects, dataSourceRef allows objects in any namespaces. (Beta) Using this field requires the AnyVolumeDataSource feature gate to be enabled. (Alpha) Using the namespace field of dataSourceRef requires the CrossNamespaceVolumeDataSource feature gate to be enabled. resources object resources represents the minimum resources the volume should have. If RecoverVolumeExpansionFailure feature is enabled users are allowed to specify resource requirements that are lower than value but must still be higher than capacity recorded in the status field of the claim. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#resources selector object selector is a label query over volumes to consider for binding. storageClassName string storageClassName is the name of the StorageClass required by the claim. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#class-1 volumeAttributesClassName string volumeAttributesClassName may be used to set the VolumeAttributesClass used by this claim. If specified, the CSI driver will create or update the volume with the attributes defined in the corresponding VolumeAttributesClass. This has a different purpose than storageClassName, it can be changed after the claim is created. An empty string value means that no VolumeAttributesClass will be applied to the claim but it's not allowed to reset this field to empty string once it is set. If unspecified and the PersistentVolumeClaim is unbound, the default VolumeAttributesClass will be set by the persistentvolume controller if it exists. If the resource referred to by volumeAttributesClass does not exist, this PersistentVolumeClaim will be set to a Pending state, as reflected by the modifyVolumeStatus field, until such as a resource exists. More info: https://kubernetes.io/docs/concepts/storage/volume-attributes-classes/ (Beta) Using this field requires the VolumeAttributesClass feature gate to be enabled (off by default). volumeMode string volumeMode defines what type of volume is required by the claim. Value of Filesystem is implied when not included in claim spec. volumeName string volumeName is the binding reference to the PersistentVolume backing this claim. 8.1.469. .spec.volumes[].ephemeral.volumeClaimTemplate.spec.dataSource Description dataSource field can be used to specify either: * An existing VolumeSnapshot object (snapshot.storage.k8s.io/VolumeSnapshot) * An existing PVC (PersistentVolumeClaim) If the provisioner or an external controller can support the specified data source, it will create a new volume based on the contents of the specified data source. When the AnyVolumeDataSource feature gate is enabled, dataSource contents will be copied to dataSourceRef, and dataSourceRef contents will be copied to dataSource when dataSourceRef.namespace is not specified. If the namespace is specified, then dataSourceRef will not be copied to dataSource. Type object Required kind name Property Type Description apiGroup string APIGroup is the group for the resource being referenced. If APIGroup is not specified, the specified Kind must be in the core API group. For any other third-party types, APIGroup is required. kind string Kind is the type of resource being referenced name string Name is the name of resource being referenced 8.1.470. .spec.volumes[].ephemeral.volumeClaimTemplate.spec.dataSourceRef Description dataSourceRef specifies the object from which to populate the volume with data, if a non-empty volume is desired. This may be any object from a non-empty API group (non core object) or a PersistentVolumeClaim object. When this field is specified, volume binding will only succeed if the type of the specified object matches some installed volume populator or dynamic provisioner. This field will replace the functionality of the dataSource field and as such if both fields are non-empty, they must have the same value. For backwards compatibility, when namespace isn't specified in dataSourceRef, both fields (dataSource and dataSourceRef) will be set to the same value automatically if one of them is empty and the other is non-empty. When namespace is specified in dataSourceRef, dataSource isn't set to the same value and must be empty. There are three important differences between dataSource and dataSourceRef: * While dataSource only allows two specific types of objects, dataSourceRef allows any non-core object, as well as PersistentVolumeClaim objects. * While dataSource ignores disallowed values (dropping them), dataSourceRef preserves all values, and generates an error if a disallowed value is specified. * While dataSource only allows local objects, dataSourceRef allows objects in any namespaces. (Beta) Using this field requires the AnyVolumeDataSource feature gate to be enabled. (Alpha) Using the namespace field of dataSourceRef requires the CrossNamespaceVolumeDataSource feature gate to be enabled. Type object Required kind name Property Type Description apiGroup string APIGroup is the group for the resource being referenced. If APIGroup is not specified, the specified Kind must be in the core API group. For any other third-party types, APIGroup is required. kind string Kind is the type of resource being referenced name string Name is the name of resource being referenced namespace string Namespace is the namespace of resource being referenced Note that when a namespace is specified, a gateway.networking.k8s.io/ReferenceGrant object is required in the referent namespace to allow that namespace's owner to accept the reference. See the ReferenceGrant documentation for details. (Alpha) This field requires the CrossNamespaceVolumeDataSource feature gate to be enabled. 8.1.471. .spec.volumes[].ephemeral.volumeClaimTemplate.spec.resources Description resources represents the minimum resources the volume should have. If RecoverVolumeExpansionFailure feature is enabled users are allowed to specify resource requirements that are lower than value but must still be higher than capacity recorded in the status field of the claim. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#resources Type object Property Type Description limits integer-or-string Limits describes the maximum amount of compute resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ requests integer-or-string Requests describes the minimum amount of compute resources required. If Requests is omitted for a container, it defaults to Limits if that is explicitly specified, otherwise to an implementation-defined value. Requests cannot exceed Limits. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ 8.1.472. .spec.volumes[].ephemeral.volumeClaimTemplate.spec.selector Description selector is a label query over volumes to consider for binding. Type object Property Type Description matchExpressions array matchExpressions is a list of label selector requirements. The requirements are ANDed. matchExpressions[] object A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. matchLabels object (string) matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed. 8.1.473. .spec.volumes[].ephemeral.volumeClaimTemplate.spec.selector.matchExpressions Description matchExpressions is a list of label selector requirements. The requirements are ANDed. Type array 8.1.474. .spec.volumes[].ephemeral.volumeClaimTemplate.spec.selector.matchExpressions[] Description A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. Type object Required key operator Property Type Description key string key is the label key that the selector applies to. operator string operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist. values array (string) values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch. 8.1.475. .spec.volumes[].fc Description fc represents a Fibre Channel resource that is attached to a kubelet's host machine and then exposed to the pod. Type object Property Type Description fsType string fsType is the filesystem type to mount. Must be a filesystem type supported by the host operating system. Ex. "ext4", "xfs", "ntfs". Implicitly inferred to be "ext4" if unspecified. lun integer lun is Optional: FC target lun number readOnly boolean readOnly is Optional: Defaults to false (read/write). ReadOnly here will force the ReadOnly setting in VolumeMounts. targetWWNs array (string) targetWWNs is Optional: FC target worldwide names (WWNs) wwids array (string) wwids Optional: FC volume world wide identifiers (wwids) Either wwids or combination of targetWWNs and lun must be set, but not both simultaneously. 8.1.476. .spec.volumes[].flexVolume Description flexVolume represents a generic volume resource that is provisioned/attached using an exec based plugin. Type object Required driver Property Type Description driver string driver is the name of the driver to use for this volume. fsType string fsType is the filesystem type to mount. Must be a filesystem type supported by the host operating system. Ex. "ext4", "xfs", "ntfs". The default filesystem depends on FlexVolume script. options object (string) options is Optional: this field holds extra command options if any. readOnly boolean readOnly is Optional: defaults to false (read/write). ReadOnly here will force the ReadOnly setting in VolumeMounts. secretRef object secretRef is Optional: secretRef is reference to the secret object containing sensitive information to pass to the plugin scripts. This may be empty if no secret object is specified. If the secret object contains more than one secret, all secrets are passed to the plugin scripts. 8.1.477. .spec.volumes[].flexVolume.secretRef Description secretRef is Optional: secretRef is reference to the secret object containing sensitive information to pass to the plugin scripts. This may be empty if no secret object is specified. If the secret object contains more than one secret, all secrets are passed to the plugin scripts. Type object Property Type Description name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names 8.1.478. .spec.volumes[].flocker Description flocker represents a Flocker volume attached to a kubelet's host machine. This depends on the Flocker control service being running Type object Property Type Description datasetName string datasetName is Name of the dataset stored as metadata name on the dataset for Flocker should be considered as deprecated datasetUUID string datasetUUID is the UUID of the dataset. This is unique identifier of a Flocker dataset 8.1.479. .spec.volumes[].gcePersistentDisk Description gcePersistentDisk represents a GCE Disk resource that is attached to a kubelet's host machine and then exposed to the pod. More info: https://kubernetes.io/docs/concepts/storage/volumes#gcepersistentdisk Type object Required pdName Property Type Description fsType string fsType is filesystem type of the volume that you want to mount. Tip: Ensure that the filesystem type is supported by the host operating system. Examples: "ext4", "xfs", "ntfs". Implicitly inferred to be "ext4" if unspecified. More info: https://kubernetes.io/docs/concepts/storage/volumes#gcepersistentdisk partition integer partition is the partition in the volume that you want to mount. If omitted, the default is to mount by volume name. Examples: For volume /dev/sda1, you specify the partition as "1". Similarly, the volume partition for /dev/sda is "0" (or you can leave the property empty). More info: https://kubernetes.io/docs/concepts/storage/volumes#gcepersistentdisk pdName string pdName is unique name of the PD resource in GCE. Used to identify the disk in GCE. More info: https://kubernetes.io/docs/concepts/storage/volumes#gcepersistentdisk readOnly boolean readOnly here will force the ReadOnly setting in VolumeMounts. Defaults to false. More info: https://kubernetes.io/docs/concepts/storage/volumes#gcepersistentdisk 8.1.480. .spec.volumes[].gitRepo Description gitRepo represents a git repository at a particular revision. DEPRECATED: GitRepo is deprecated. To provision a container with a git repo, mount an EmptyDir into an InitContainer that clones the repo using git, then mount the EmptyDir into the Pod's container. Type object Required repository Property Type Description directory string directory is the target directory name. Must not contain or start with '..'. If '.' is supplied, the volume directory will be the git repository. Otherwise, if specified, the volume will contain the git repository in the subdirectory with the given name. repository string repository is the URL revision string revision is the commit hash for the specified revision. 8.1.481. .spec.volumes[].glusterfs Description glusterfs represents a Glusterfs mount on the host that shares a pod's lifetime. More info: https://examples.k8s.io/volumes/glusterfs/README.md Type object Required endpoints path Property Type Description endpoints string endpoints is the endpoint name that details Glusterfs topology. More info: https://examples.k8s.io/volumes/glusterfs/README.md#create-a-pod path string path is the Glusterfs volume path. More info: https://examples.k8s.io/volumes/glusterfs/README.md#create-a-pod readOnly boolean readOnly here will force the Glusterfs volume to be mounted with read-only permissions. Defaults to false. More info: https://examples.k8s.io/volumes/glusterfs/README.md#create-a-pod 8.1.482. .spec.volumes[].hostPath Description hostPath represents a pre-existing file or directory on the host machine that is directly exposed to the container. This is generally used for system agents or other privileged things that are allowed to see the host machine. Most containers will NOT need this. More info: https://kubernetes.io/docs/concepts/storage/volumes#hostpath Type object Required path Property Type Description path string path of the directory on the host. If the path is a symlink, it will follow the link to the real path. More info: https://kubernetes.io/docs/concepts/storage/volumes#hostpath type string type for HostPath Volume Defaults to "" More info: https://kubernetes.io/docs/concepts/storage/volumes#hostpath 8.1.483. .spec.volumes[].image Description image represents an OCI object (a container image or artifact) pulled and mounted on the kubelet's host machine. The volume is resolved at pod startup depending on which PullPolicy value is provided: Always: the kubelet always attempts to pull the reference. Container creation will fail If the pull fails. Never: the kubelet never pulls the reference and only uses a local image or artifact. Container creation will fail if the reference isn't present. IfNotPresent: the kubelet pulls if the reference isn't already present on disk. Container creation will fail if the reference isn't present and the pull fails. The volume gets re-resolved if the pod gets deleted and recreated, which means that new remote content will become available on pod recreation. A failure to resolve or pull the image during pod startup will block containers from starting and may add significant latency. Failures will be retried using normal volume backoff and will be reported on the pod reason and message. The types of objects that may be mounted by this volume are defined by the container runtime implementation on a host machine and at minimum must include all valid types supported by the container image field. The OCI object gets mounted in a single directory (spec.containers[ ].volumeMounts.mountPath) by merging the manifest layers in the same way as for container images. The volume will be mounted read-only (ro) and non-executable files (noexec). Sub path mounts for containers are not supported (spec.containers[ ].volumeMounts.subpath). The field spec.securityContext.fsGroupChangePolicy has no effect on this volume type. Type object Property Type Description pullPolicy string Policy for pulling OCI objects. Possible values are: Always: the kubelet always attempts to pull the reference. Container creation will fail If the pull fails. Never: the kubelet never pulls the reference and only uses a local image or artifact. Container creation will fail if the reference isn't present. IfNotPresent: the kubelet pulls if the reference isn't already present on disk. Container creation will fail if the reference isn't present and the pull fails. Defaults to Always if :latest tag is specified, or IfNotPresent otherwise. reference string Required: Image or artifact reference to be used. Behaves in the same way as pod.spec.containers[*].image. Pull secrets will be assembled in the same way as for the container image by looking up node credentials, SA image pull secrets, and pod spec image pull secrets. More info: https://kubernetes.io/docs/concepts/containers/images This field is optional to allow higher level config management to default or override container images in workload controllers like Deployments and StatefulSets. 8.1.484. .spec.volumes[].iscsi Description iscsi represents an ISCSI Disk resource that is attached to a kubelet's host machine and then exposed to the pod. More info: https://examples.k8s.io/volumes/iscsi/README.md Type object Required iqn lun targetPortal Property Type Description chapAuthDiscovery boolean chapAuthDiscovery defines whether support iSCSI Discovery CHAP authentication chapAuthSession boolean chapAuthSession defines whether support iSCSI Session CHAP authentication fsType string fsType is the filesystem type of the volume that you want to mount. Tip: Ensure that the filesystem type is supported by the host operating system. Examples: "ext4", "xfs", "ntfs". Implicitly inferred to be "ext4" if unspecified. More info: https://kubernetes.io/docs/concepts/storage/volumes#iscsi initiatorName string initiatorName is the custom iSCSI Initiator Name. If initiatorName is specified with iscsiInterface simultaneously, new iSCSI interface <target portal>:<volume name> will be created for the connection. iqn string iqn is the target iSCSI Qualified Name. iscsiInterface string iscsiInterface is the interface Name that uses an iSCSI transport. Defaults to 'default' (tcp). lun integer lun represents iSCSI Target Lun number. portals array (string) portals is the iSCSI Target Portal List. The portal is either an IP or ip_addr:port if the port is other than default (typically TCP ports 860 and 3260). readOnly boolean readOnly here will force the ReadOnly setting in VolumeMounts. Defaults to false. secretRef object secretRef is the CHAP Secret for iSCSI target and initiator authentication targetPortal string targetPortal is iSCSI Target Portal. The Portal is either an IP or ip_addr:port if the port is other than default (typically TCP ports 860 and 3260). 8.1.485. .spec.volumes[].iscsi.secretRef Description secretRef is the CHAP Secret for iSCSI target and initiator authentication Type object Property Type Description name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names 8.1.486. .spec.volumes[].nfs Description nfs represents an NFS mount on the host that shares a pod's lifetime More info: https://kubernetes.io/docs/concepts/storage/volumes#nfs Type object Required path server Property Type Description path string path that is exported by the NFS server. More info: https://kubernetes.io/docs/concepts/storage/volumes#nfs readOnly boolean readOnly here will force the NFS export to be mounted with read-only permissions. Defaults to false. More info: https://kubernetes.io/docs/concepts/storage/volumes#nfs server string server is the hostname or IP address of the NFS server. More info: https://kubernetes.io/docs/concepts/storage/volumes#nfs 8.1.487. .spec.volumes[].persistentVolumeClaim Description persistentVolumeClaimVolumeSource represents a reference to a PersistentVolumeClaim in the same namespace. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#persistentvolumeclaims Type object Required claimName Property Type Description claimName string claimName is the name of a PersistentVolumeClaim in the same namespace as the pod using this volume. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#persistentvolumeclaims readOnly boolean readOnly Will force the ReadOnly setting in VolumeMounts. Default false. 8.1.488. .spec.volumes[].photonPersistentDisk Description photonPersistentDisk represents a PhotonController persistent disk attached and mounted on kubelets host machine Type object Required pdID Property Type Description fsType string fsType is the filesystem type to mount. Must be a filesystem type supported by the host operating system. Ex. "ext4", "xfs", "ntfs". Implicitly inferred to be "ext4" if unspecified. pdID string pdID is the ID that identifies Photon Controller persistent disk 8.1.489. .spec.volumes[].portworxVolume Description portworxVolume represents a portworx volume attached and mounted on kubelets host machine Type object Required volumeID Property Type Description fsType string fSType represents the filesystem type to mount Must be a filesystem type supported by the host operating system. Ex. "ext4", "xfs". Implicitly inferred to be "ext4" if unspecified. readOnly boolean readOnly defaults to false (read/write). ReadOnly here will force the ReadOnly setting in VolumeMounts. volumeID string volumeID uniquely identifies a Portworx volume 8.1.490. .spec.volumes[].projected Description projected items for all in one resources secrets, configmaps, and downward API Type object Property Type Description defaultMode integer defaultMode are the mode bits used to set permissions on created files by default. Must be an octal value between 0000 and 0777 or a decimal value between 0 and 511. YAML accepts both octal and decimal values, JSON requires decimal values for mode bits. Directories within the path are not affected by this setting. This might be in conflict with other options that affect the file mode, like fsGroup, and the result can be other mode bits set. sources array sources is the list of volume projections. Each entry in this list handles one source. sources[] object Projection that may be projected along with other supported volume types. Exactly one of these fields must be set. 8.1.491. .spec.volumes[].projected.sources Description sources is the list of volume projections. Each entry in this list handles one source. Type array 8.1.492. .spec.volumes[].projected.sources[] Description Projection that may be projected along with other supported volume types. Exactly one of these fields must be set. Type object Property Type Description clusterTrustBundle object ClusterTrustBundle allows a pod to access the .spec.trustBundle field of ClusterTrustBundle objects in an auto-updating file. Alpha, gated by the ClusterTrustBundleProjection feature gate. ClusterTrustBundle objects can either be selected by name, or by the combination of signer name and a label selector. Kubelet performs aggressive normalization of the PEM contents written into the pod filesystem. Esoteric PEM features such as inter-block comments and block headers are stripped. Certificates are deduplicated. The ordering of certificates within the file is arbitrary, and Kubelet may change the order over time. configMap object configMap information about the configMap data to project downwardAPI object downwardAPI information about the downwardAPI data to project secret object secret information about the secret data to project serviceAccountToken object serviceAccountToken is information about the serviceAccountToken data to project 8.1.493. .spec.volumes[].projected.sources[].clusterTrustBundle Description ClusterTrustBundle allows a pod to access the .spec.trustBundle field of ClusterTrustBundle objects in an auto-updating file. Alpha, gated by the ClusterTrustBundleProjection feature gate. ClusterTrustBundle objects can either be selected by name, or by the combination of signer name and a label selector. Kubelet performs aggressive normalization of the PEM contents written into the pod filesystem. Esoteric PEM features such as inter-block comments and block headers are stripped. Certificates are deduplicated. The ordering of certificates within the file is arbitrary, and Kubelet may change the order over time. Type object Required path Property Type Description labelSelector object Select all ClusterTrustBundles that match this label selector. Only has effect if signerName is set. Mutually-exclusive with name. If unset, interpreted as "match nothing". If set but empty, interpreted as "match everything". name string Select a single ClusterTrustBundle by object name. Mutually-exclusive with signerName and labelSelector. optional boolean If true, don't block pod startup if the referenced ClusterTrustBundle(s) aren't available. If using name, then the named ClusterTrustBundle is allowed not to exist. If using signerName, then the combination of signerName and labelSelector is allowed to match zero ClusterTrustBundles. path string Relative path from the volume root to write the bundle. signerName string Select all ClusterTrustBundles that match this signer name. Mutually-exclusive with name. The contents of all selected ClusterTrustBundles will be unified and deduplicated. 8.1.494. .spec.volumes[].projected.sources[].clusterTrustBundle.labelSelector Description Select all ClusterTrustBundles that match this label selector. Only has effect if signerName is set. Mutually-exclusive with name. If unset, interpreted as "match nothing". If set but empty, interpreted as "match everything". Type object Property Type Description matchExpressions array matchExpressions is a list of label selector requirements. The requirements are ANDed. matchExpressions[] object A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. matchLabels object (string) matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed. 8.1.495. .spec.volumes[].projected.sources[].clusterTrustBundle.labelSelector.matchExpressions Description matchExpressions is a list of label selector requirements. The requirements are ANDed. Type array 8.1.496. .spec.volumes[].projected.sources[].clusterTrustBundle.labelSelector.matchExpressions[] Description A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. Type object Required key operator Property Type Description key string key is the label key that the selector applies to. operator string operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist. values array (string) values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch. 8.1.497. .spec.volumes[].projected.sources[].configMap Description configMap information about the configMap data to project Type object Property Type Description items array items if unspecified, each key-value pair in the Data field of the referenced ConfigMap will be projected into the volume as a file whose name is the key and content is the value. If specified, the listed keys will be projected into the specified paths, and unlisted keys will not be present. If a key is specified which is not present in the ConfigMap, the volume setup will error unless it is marked optional. Paths must be relative and may not contain the '..' path or start with '..'. items[] object Maps a string key to a path within a volume. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean optional specify whether the ConfigMap or its keys must be defined 8.1.498. .spec.volumes[].projected.sources[].configMap.items Description items if unspecified, each key-value pair in the Data field of the referenced ConfigMap will be projected into the volume as a file whose name is the key and content is the value. If specified, the listed keys will be projected into the specified paths, and unlisted keys will not be present. If a key is specified which is not present in the ConfigMap, the volume setup will error unless it is marked optional. Paths must be relative and may not contain the '..' path or start with '..'. Type array 8.1.499. .spec.volumes[].projected.sources[].configMap.items[] Description Maps a string key to a path within a volume. Type object Required key path Property Type Description key string key is the key to project. mode integer mode is Optional: mode bits used to set permissions on this file. Must be an octal value between 0000 and 0777 or a decimal value between 0 and 511. YAML accepts both octal and decimal values, JSON requires decimal values for mode bits. If not specified, the volume defaultMode will be used. This might be in conflict with other options that affect the file mode, like fsGroup, and the result can be other mode bits set. path string path is the relative path of the file to map the key to. May not be an absolute path. May not contain the path element '..'. May not start with the string '..'. 8.1.500. .spec.volumes[].projected.sources[].downwardAPI Description downwardAPI information about the downwardAPI data to project Type object Property Type Description items array Items is a list of DownwardAPIVolume file items[] object DownwardAPIVolumeFile represents information to create the file containing the pod field 8.1.501. .spec.volumes[].projected.sources[].downwardAPI.items Description Items is a list of DownwardAPIVolume file Type array 8.1.502. .spec.volumes[].projected.sources[].downwardAPI.items[] Description DownwardAPIVolumeFile represents information to create the file containing the pod field Type object Required path Property Type Description fieldRef object Required: Selects a field of the pod: only annotations, labels, name, namespace and uid are supported. mode integer Optional: mode bits used to set permissions on this file, must be an octal value between 0000 and 0777 or a decimal value between 0 and 511. YAML accepts both octal and decimal values, JSON requires decimal values for mode bits. If not specified, the volume defaultMode will be used. This might be in conflict with other options that affect the file mode, like fsGroup, and the result can be other mode bits set. path string Required: Path is the relative path name of the file to be created. Must not be absolute or contain the '..' path. Must be utf-8 encoded. The first item of the relative path must not start with '..' resourceFieldRef object Selects a resource of the container: only resources limits and requests (limits.cpu, limits.memory, requests.cpu and requests.memory) are currently supported. 8.1.503. .spec.volumes[].projected.sources[].downwardAPI.items[].fieldRef Description Required: Selects a field of the pod: only annotations, labels, name, namespace and uid are supported. Type object Required fieldPath Property Type Description apiVersion string Version of the schema the FieldPath is written in terms of, defaults to "v1". fieldPath string Path of the field to select in the specified API version. 8.1.504. .spec.volumes[].projected.sources[].downwardAPI.items[].resourceFieldRef Description Selects a resource of the container: only resources limits and requests (limits.cpu, limits.memory, requests.cpu and requests.memory) are currently supported. Type object Required resource Property Type Description containerName string Container name: required for volumes, optional for env vars divisor integer-or-string Specifies the output format of the exposed resources, defaults to "1" resource string Required: resource to select 8.1.505. .spec.volumes[].projected.sources[].secret Description secret information about the secret data to project Type object Property Type Description items array items if unspecified, each key-value pair in the Data field of the referenced Secret will be projected into the volume as a file whose name is the key and content is the value. If specified, the listed keys will be projected into the specified paths, and unlisted keys will not be present. If a key is specified which is not present in the Secret, the volume setup will error unless it is marked optional. Paths must be relative and may not contain the '..' path or start with '..'. items[] object Maps a string key to a path within a volume. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean optional field specify whether the Secret or its key must be defined 8.1.506. .spec.volumes[].projected.sources[].secret.items Description items if unspecified, each key-value pair in the Data field of the referenced Secret will be projected into the volume as a file whose name is the key and content is the value. If specified, the listed keys will be projected into the specified paths, and unlisted keys will not be present. If a key is specified which is not present in the Secret, the volume setup will error unless it is marked optional. Paths must be relative and may not contain the '..' path or start with '..'. Type array 8.1.507. .spec.volumes[].projected.sources[].secret.items[] Description Maps a string key to a path within a volume. Type object Required key path Property Type Description key string key is the key to project. mode integer mode is Optional: mode bits used to set permissions on this file. Must be an octal value between 0000 and 0777 or a decimal value between 0 and 511. YAML accepts both octal and decimal values, JSON requires decimal values for mode bits. If not specified, the volume defaultMode will be used. This might be in conflict with other options that affect the file mode, like fsGroup, and the result can be other mode bits set. path string path is the relative path of the file to map the key to. May not be an absolute path. May not contain the path element '..'. May not start with the string '..'. 8.1.508. .spec.volumes[].projected.sources[].serviceAccountToken Description serviceAccountToken is information about the serviceAccountToken data to project Type object Required path Property Type Description audience string audience is the intended audience of the token. A recipient of a token must identify itself with an identifier specified in the audience of the token, and otherwise should reject the token. The audience defaults to the identifier of the apiserver. expirationSeconds integer expirationSeconds is the requested duration of validity of the service account token. As the token approaches expiration, the kubelet volume plugin will proactively rotate the service account token. The kubelet will start trying to rotate the token if the token is older than 80 percent of its time to live or if the token is older than 24 hours.Defaults to 1 hour and must be at least 10 minutes. path string path is the path relative to the mount point of the file to project the token into. 8.1.509. .spec.volumes[].quobyte Description quobyte represents a Quobyte mount on the host that shares a pod's lifetime Type object Required registry volume Property Type Description group string group to map volume access to Default is no group readOnly boolean readOnly here will force the Quobyte volume to be mounted with read-only permissions. Defaults to false. registry string registry represents a single or multiple Quobyte Registry services specified as a string as host:port pair (multiple entries are separated with commas) which acts as the central registry for volumes tenant string tenant owning the given Quobyte volume in the Backend Used with dynamically provisioned Quobyte volumes, value is set by the plugin user string user to map volume access to Defaults to serivceaccount user volume string volume is a string that references an already created Quobyte volume by name. 8.1.510. .spec.volumes[].rbd Description rbd represents a Rados Block Device mount on the host that shares a pod's lifetime. More info: https://examples.k8s.io/volumes/rbd/README.md Type object Required image monitors Property Type Description fsType string fsType is the filesystem type of the volume that you want to mount. Tip: Ensure that the filesystem type is supported by the host operating system. Examples: "ext4", "xfs", "ntfs". Implicitly inferred to be "ext4" if unspecified. More info: https://kubernetes.io/docs/concepts/storage/volumes#rbd image string image is the rados image name. More info: https://examples.k8s.io/volumes/rbd/README.md#how-to-use-it keyring string keyring is the path to key ring for RBDUser. Default is /etc/ceph/keyring. More info: https://examples.k8s.io/volumes/rbd/README.md#how-to-use-it monitors array (string) monitors is a collection of Ceph monitors. More info: https://examples.k8s.io/volumes/rbd/README.md#how-to-use-it pool string pool is the rados pool name. Default is rbd. More info: https://examples.k8s.io/volumes/rbd/README.md#how-to-use-it readOnly boolean readOnly here will force the ReadOnly setting in VolumeMounts. Defaults to false. More info: https://examples.k8s.io/volumes/rbd/README.md#how-to-use-it secretRef object secretRef is name of the authentication secret for RBDUser. If provided overrides keyring. Default is nil. More info: https://examples.k8s.io/volumes/rbd/README.md#how-to-use-it user string user is the rados user name. Default is admin. More info: https://examples.k8s.io/volumes/rbd/README.md#how-to-use-it 8.1.511. .spec.volumes[].rbd.secretRef Description secretRef is name of the authentication secret for RBDUser. If provided overrides keyring. Default is nil. More info: https://examples.k8s.io/volumes/rbd/README.md#how-to-use-it Type object Property Type Description name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names 8.1.512. .spec.volumes[].scaleIO Description scaleIO represents a ScaleIO persistent volume attached and mounted on Kubernetes nodes. Type object Required gateway secretRef system Property Type Description fsType string fsType is the filesystem type to mount. Must be a filesystem type supported by the host operating system. Ex. "ext4", "xfs", "ntfs". Default is "xfs". gateway string gateway is the host address of the ScaleIO API Gateway. protectionDomain string protectionDomain is the name of the ScaleIO Protection Domain for the configured storage. readOnly boolean readOnly Defaults to false (read/write). ReadOnly here will force the ReadOnly setting in VolumeMounts. secretRef object secretRef references to the secret for ScaleIO user and other sensitive information. If this is not provided, Login operation will fail. sslEnabled boolean sslEnabled Flag enable/disable SSL communication with Gateway, default false storageMode string storageMode indicates whether the storage for a volume should be ThickProvisioned or ThinProvisioned. Default is ThinProvisioned. storagePool string storagePool is the ScaleIO Storage Pool associated with the protection domain. system string system is the name of the storage system as configured in ScaleIO. volumeName string volumeName is the name of a volume already created in the ScaleIO system that is associated with this volume source. 8.1.513. .spec.volumes[].scaleIO.secretRef Description secretRef references to the secret for ScaleIO user and other sensitive information. If this is not provided, Login operation will fail. Type object Property Type Description name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names 8.1.514. .spec.volumes[].secret Description secret represents a secret that should populate this volume. More info: https://kubernetes.io/docs/concepts/storage/volumes#secret Type object Property Type Description defaultMode integer defaultMode is Optional: mode bits used to set permissions on created files by default. Must be an octal value between 0000 and 0777 or a decimal value between 0 and 511. YAML accepts both octal and decimal values, JSON requires decimal values for mode bits. Defaults to 0644. Directories within the path are not affected by this setting. This might be in conflict with other options that affect the file mode, like fsGroup, and the result can be other mode bits set. items array items If unspecified, each key-value pair in the Data field of the referenced Secret will be projected into the volume as a file whose name is the key and content is the value. If specified, the listed keys will be projected into the specified paths, and unlisted keys will not be present. If a key is specified which is not present in the Secret, the volume setup will error unless it is marked optional. Paths must be relative and may not contain the '..' path or start with '..'. items[] object Maps a string key to a path within a volume. optional boolean optional field specify whether the Secret or its keys must be defined secretName string secretName is the name of the secret in the pod's namespace to use. More info: https://kubernetes.io/docs/concepts/storage/volumes#secret 8.1.515. .spec.volumes[].secret.items Description items If unspecified, each key-value pair in the Data field of the referenced Secret will be projected into the volume as a file whose name is the key and content is the value. If specified, the listed keys will be projected into the specified paths, and unlisted keys will not be present. If a key is specified which is not present in the Secret, the volume setup will error unless it is marked optional. Paths must be relative and may not contain the '..' path or start with '..'. Type array 8.1.516. .spec.volumes[].secret.items[] Description Maps a string key to a path within a volume. Type object Required key path Property Type Description key string key is the key to project. mode integer mode is Optional: mode bits used to set permissions on this file. Must be an octal value between 0000 and 0777 or a decimal value between 0 and 511. YAML accepts both octal and decimal values, JSON requires decimal values for mode bits. If not specified, the volume defaultMode will be used. This might be in conflict with other options that affect the file mode, like fsGroup, and the result can be other mode bits set. path string path is the relative path of the file to map the key to. May not be an absolute path. May not contain the path element '..'. May not start with the string '..'. 8.1.517. .spec.volumes[].storageos Description storageOS represents a StorageOS volume attached and mounted on Kubernetes nodes. Type object Property Type Description fsType string fsType is the filesystem type to mount. Must be a filesystem type supported by the host operating system. Ex. "ext4", "xfs", "ntfs". Implicitly inferred to be "ext4" if unspecified. readOnly boolean readOnly defaults to false (read/write). ReadOnly here will force the ReadOnly setting in VolumeMounts. secretRef object secretRef specifies the secret to use for obtaining the StorageOS API credentials. If not specified, default values will be attempted. volumeName string volumeName is the human-readable name of the StorageOS volume. Volume names are only unique within a namespace. volumeNamespace string volumeNamespace specifies the scope of the volume within StorageOS. If no namespace is specified then the Pod's namespace will be used. This allows the Kubernetes name scoping to be mirrored within StorageOS for tighter integration. Set VolumeName to any name to override the default behaviour. Set to "default" if you are not using namespaces within StorageOS. Namespaces that do not pre-exist within StorageOS will be created. 8.1.518. .spec.volumes[].storageos.secretRef Description secretRef specifies the secret to use for obtaining the StorageOS API credentials. If not specified, default values will be attempted. Type object Property Type Description name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names 8.1.519. .spec.volumes[].vsphereVolume Description vsphereVolume represents a vSphere volume attached and mounted on kubelets host machine Type object Required volumePath Property Type Description fsType string fsType is filesystem type to mount. Must be a filesystem type supported by the host operating system. Ex. "ext4", "xfs", "ntfs". Implicitly inferred to be "ext4" if unspecified. storagePolicyID string storagePolicyID is the storage Policy Based Management (SPBM) profile ID associated with the StoragePolicyName. storagePolicyName string storagePolicyName is the storage Policy Based Management (SPBM) profile name. volumePath string volumePath is the path that identifies vSphere volume vmdk 8.1.520. .spec.web Description Defines the configuration of the Prometheus web server. Type object Property Type Description httpConfig object Defines HTTP parameters for web server. maxConnections integer Defines the maximum number of simultaneous connections A zero value means that Prometheus doesn't accept any incoming connection. pageTitle string The prometheus web page title. tlsConfig object Defines the TLS parameters for HTTPS. 8.1.521. .spec.web.httpConfig Description Defines HTTP parameters for web server. Type object Property Type Description headers object List of headers that can be added to HTTP responses. http2 boolean Enable HTTP/2 support. Note that HTTP/2 is only supported with TLS. When TLSConfig is not configured, HTTP/2 will be disabled. Whenever the value of the field changes, a rolling update will be triggered. 8.1.522. .spec.web.httpConfig.headers Description List of headers that can be added to HTTP responses. Type object Property Type Description contentSecurityPolicy string Set the Content-Security-Policy header to HTTP responses. Unset if blank. strictTransportSecurity string Set the Strict-Transport-Security header to HTTP responses. Unset if blank. Please make sure that you use this with care as this header might force browsers to load Prometheus and the other applications hosted on the same domain and subdomains over HTTPS. https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Strict-Transport-Security xContentTypeOptions string Set the X-Content-Type-Options header to HTTP responses. Unset if blank. Accepted value is nosniff. https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Content-Type-Options xFrameOptions string Set the X-Frame-Options header to HTTP responses. Unset if blank. Accepted values are deny and sameorigin. https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Frame-Options xXSSProtection string Set the X-XSS-Protection header to all responses. Unset if blank. https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-XSS-Protection 8.1.523. .spec.web.tlsConfig Description Defines the TLS parameters for HTTPS. Type object Property Type Description cert object Contains the TLS certificate for the server. certFile string Path to the TLS certificate file in the Prometheus container for the server. Mutually exclusive with cert . cipherSuites array (string) List of supported cipher suites for TLS versions up to TLS 1.2. If empty, Go default cipher suites are used. Available cipher suites are documented in the go documentation: https://golang.org/pkg/crypto/tls/#pkg-constants clientAuthType string Server policy for client authentication. Maps to ClientAuth Policies. For more detail on clientAuth options: https://golang.org/pkg/crypto/tls/#ClientAuthType clientCAFile string Path to the CA certificate file for client certificate authentication to the server. Mutually exclusive with client_ca . client_ca object Contains the CA certificate for client certificate authentication to the server. curvePreferences array (string) Elliptic curves that will be used in an ECDHE handshake, in preference order. Available curves are documented in the go documentation: https://golang.org/pkg/crypto/tls/#CurveID keyFile string Path to the TLS key file in the Prometheus container for the server. Mutually exclusive with keySecret . keySecret object Secret containing the TLS key for the server. maxVersion string Maximum TLS version that is acceptable. Defaults to TLS13. minVersion string Minimum TLS version that is acceptable. Defaults to TLS12. preferServerCipherSuites boolean Controls whether the server selects the client's most preferred cipher suite, or the server's most preferred cipher suite. If true then the server's preference, as expressed in the order of elements in cipherSuites, is used. 8.1.524. .spec.web.tlsConfig.cert Description Contains the TLS certificate for the server. Type object Property Type Description configMap object ConfigMap containing data to use for the targets. secret object Secret containing data to use for the targets. 8.1.525. .spec.web.tlsConfig.cert.configMap Description ConfigMap containing data to use for the targets. Type object Required key Property Type Description key string The key to select. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the ConfigMap or its key must be defined 8.1.526. .spec.web.tlsConfig.cert.secret Description Secret containing data to use for the targets. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.527. .spec.web.tlsConfig.client_ca Description Contains the CA certificate for client certificate authentication to the server. Type object Property Type Description configMap object ConfigMap containing data to use for the targets. secret object Secret containing data to use for the targets. 8.1.528. .spec.web.tlsConfig.client_ca.configMap Description ConfigMap containing data to use for the targets. Type object Required key Property Type Description key string The key to select. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the ConfigMap or its key must be defined 8.1.529. .spec.web.tlsConfig.client_ca.secret Description Secret containing data to use for the targets. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.530. .spec.web.tlsConfig.keySecret Description Secret containing the TLS key for the server. Type object Required key Property Type Description key string The key of the secret to select from. Must be a valid secret key. name string Name of the referent. This field is effectively required, but due to backwards compatibility is allowed to be empty. Instances of this type with an empty value here are almost certainly wrong. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names optional boolean Specify whether the Secret or its key must be defined 8.1.531. .status Description Most recent observed status of the Prometheus cluster. Read-only. More info: https://github.com/kubernetes/community/blob/master/contributors/devel/sig-architecture/api-conventions.md#spec-and-status Type object Required availableReplicas paused replicas unavailableReplicas updatedReplicas Property Type Description availableReplicas integer Total number of available pods (ready for at least minReadySeconds) targeted by this Prometheus deployment. conditions array The current state of the Prometheus deployment. conditions[] object Condition represents the state of the resources associated with the Prometheus, Alertmanager or ThanosRuler resource. paused boolean Represents whether any actions on the underlying managed objects are being performed. Only delete actions will be performed. replicas integer Total number of non-terminated pods targeted by this Prometheus deployment (their labels match the selector). selector string The selector used to match the pods targeted by this Prometheus resource. shardStatuses array The list has one entry per shard. Each entry provides a summary of the shard status. shardStatuses[] object shards integer Shards is the most recently observed number of shards. unavailableReplicas integer Total number of unavailable pods targeted by this Prometheus deployment. updatedReplicas integer Total number of non-terminated pods targeted by this Prometheus deployment that have the desired version spec. 8.1.532. .status.conditions Description The current state of the Prometheus deployment. Type array 8.1.533. .status.conditions[] Description Condition represents the state of the resources associated with the Prometheus, Alertmanager or ThanosRuler resource. Type object Required lastTransitionTime status type Property Type Description lastTransitionTime string lastTransitionTime is the time of the last update to the current status property. message string Human-readable message indicating details for the condition's last transition. observedGeneration integer ObservedGeneration represents the .metadata.generation that the condition was set based upon. For instance, if .metadata.generation is currently 12, but the .status.conditions[].observedGeneration is 9, the condition is out of date with respect to the current state of the instance. reason string Reason for the condition's last transition. status string Status of the condition. type string Type of the condition being reported. 8.1.534. .status.shardStatuses Description The list has one entry per shard. Each entry provides a summary of the shard status. Type array 8.1.535. .status.shardStatuses[] Description Type object Required availableReplicas replicas shardID unavailableReplicas updatedReplicas Property Type Description availableReplicas integer Total number of available pods (ready for at least minReadySeconds) targeted by this shard. replicas integer Total number of pods targeted by this shard. shardID string Identifier of the shard. unavailableReplicas integer Total number of unavailable pods targeted by this shard. updatedReplicas integer Total number of non-terminated pods targeted by this shard that have the desired spec. 8.2. API endpoints The following API endpoints are available: /apis/monitoring.coreos.com/v1/prometheuses GET : list objects of kind Prometheus /apis/monitoring.coreos.com/v1/namespaces/{namespace}/prometheuses DELETE : delete collection of Prometheus GET : list objects of kind Prometheus POST : create Prometheus /apis/monitoring.coreos.com/v1/namespaces/{namespace}/prometheuses/{name} DELETE : delete Prometheus GET : read the specified Prometheus PATCH : partially update the specified Prometheus PUT : replace the specified Prometheus /apis/monitoring.coreos.com/v1/namespaces/{namespace}/prometheuses/{name}/scale GET : read scale of the specified Prometheus PATCH : partially update scale of the specified Prometheus PUT : replace scale of the specified Prometheus /apis/monitoring.coreos.com/v1/namespaces/{namespace}/prometheuses/{name}/status GET : read status of the specified Prometheus PATCH : partially update status of the specified Prometheus PUT : replace status of the specified Prometheus 8.2.1. /apis/monitoring.coreos.com/v1/prometheuses HTTP method GET Description list objects of kind Prometheus Table 8.1. HTTP responses HTTP code Reponse body 200 - OK PrometheusList schema 401 - Unauthorized Empty 8.2.2. /apis/monitoring.coreos.com/v1/namespaces/{namespace}/prometheuses HTTP method DELETE Description delete collection of Prometheus Table 8.2. HTTP responses HTTP code Reponse body 200 - OK Status schema 401 - Unauthorized Empty HTTP method GET Description list objects of kind Prometheus Table 8.3. HTTP responses HTTP code Reponse body 200 - OK PrometheusList schema 401 - Unauthorized Empty HTTP method POST Description create Prometheus Table 8.4. Query parameters Parameter Type Description dryRun string When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed fieldValidation string fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered. Table 8.5. Body parameters Parameter Type Description body Prometheus schema Table 8.6. HTTP responses HTTP code Reponse body 200 - OK Prometheus schema 201 - Created Prometheus schema 202 - Accepted Prometheus schema 401 - Unauthorized Empty 8.2.3. /apis/monitoring.coreos.com/v1/namespaces/{namespace}/prometheuses/{name} Table 8.7. Global path parameters Parameter Type Description name string name of the Prometheus HTTP method DELETE Description delete Prometheus Table 8.8. Query parameters Parameter Type Description dryRun string When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed Table 8.9. HTTP responses HTTP code Reponse body 200 - OK Status schema 202 - Accepted Status schema 401 - Unauthorized Empty HTTP method GET Description read the specified Prometheus Table 8.10. HTTP responses HTTP code Reponse body 200 - OK Prometheus schema 401 - Unauthorized Empty HTTP method PATCH Description partially update the specified Prometheus Table 8.11. Query parameters Parameter Type Description dryRun string When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed fieldValidation string fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered. Table 8.12. HTTP responses HTTP code Reponse body 200 - OK Prometheus schema 401 - Unauthorized Empty HTTP method PUT Description replace the specified Prometheus Table 8.13. Query parameters Parameter Type Description dryRun string When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed fieldValidation string fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered. Table 8.14. Body parameters Parameter Type Description body Prometheus schema Table 8.15. HTTP responses HTTP code Reponse body 200 - OK Prometheus schema 201 - Created Prometheus schema 401 - Unauthorized Empty 8.2.4. /apis/monitoring.coreos.com/v1/namespaces/{namespace}/prometheuses/{name}/scale Table 8.16. Global path parameters Parameter Type Description name string name of the Prometheus HTTP method GET Description read scale of the specified Prometheus Table 8.17. HTTP responses HTTP code Reponse body 200 - OK Scale schema 401 - Unauthorized Empty HTTP method PATCH Description partially update scale of the specified Prometheus Table 8.18. Query parameters Parameter Type Description dryRun string When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed fieldValidation string fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered. Table 8.19. HTTP responses HTTP code Reponse body 200 - OK Scale schema 401 - Unauthorized Empty HTTP method PUT Description replace scale of the specified Prometheus Table 8.20. Query parameters Parameter Type Description dryRun string When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed fieldValidation string fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered. Table 8.21. Body parameters Parameter Type Description body Scale schema Table 8.22. HTTP responses HTTP code Reponse body 200 - OK Scale schema 201 - Created Scale schema 401 - Unauthorized Empty 8.2.5. /apis/monitoring.coreos.com/v1/namespaces/{namespace}/prometheuses/{name}/status Table 8.23. Global path parameters Parameter Type Description name string name of the Prometheus HTTP method GET Description read status of the specified Prometheus Table 8.24. HTTP responses HTTP code Reponse body 200 - OK Prometheus schema 401 - Unauthorized Empty HTTP method PATCH Description partially update status of the specified Prometheus Table 8.25. Query parameters Parameter Type Description dryRun string When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed fieldValidation string fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered. Table 8.26. HTTP responses HTTP code Reponse body 200 - OK Prometheus schema 401 - Unauthorized Empty HTTP method PUT Description replace status of the specified Prometheus Table 8.27. Query parameters Parameter Type Description dryRun string When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed fieldValidation string fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered. Table 8.28. Body parameters Parameter Type Description body Prometheus schema Table 8.29. HTTP responses HTTP code Reponse body 200 - OK Prometheus schema 201 - Created Prometheus schema 401 - Unauthorized Empty

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