Chapter 3. BareMetalHost [metal3.io/v1alpha1] Description BareMetalHost is the Schema for the baremetalhosts API Type object 3.1. 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 BareMetalHostSpec defines the desired state of BareMetalHost status object BareMetalHostStatus defines the observed state of BareMetalHost 3.1.1. .spec Description BareMetalHostSpec defines the desired state of BareMetalHost Type object Required online Property Type Description architecture string CPU architecture of the host, e.g. "x86_64" or "aarch64". If unset, eventually populated by inspection. automatedCleaningMode string When set to disabled, automated cleaning will be avoided during provisioning and deprovisioning. bmc object How do we connect to the BMC? bootMACAddress string Which MAC address will PXE boot? This is optional for some types, but required for libvirt VMs driven by vbmc. bootMode string Select the method of initializing the hardware during boot. Defaults to UEFI. consumerRef object ConsumerRef can be used to store information about something that is using a host. When it is not empty, the host is considered "in use". customDeploy object A custom deploy procedure. description string Description is a human-entered text used to help identify the host externallyProvisioned boolean ExternallyProvisioned means something else is managing the image running on the host and the operator should only manage the power status and hardware inventory inspection. If the Image field is filled in, this field is ignored. firmware object BIOS configuration for bare metal server hardwareProfile string What is the name of the hardware profile for this host? Hardware profiles are deprecated and should not be used. Use the separate fields Architecture and RootDeviceHints instead. Set to "empty" to prepare for the future version of the API without hardware profiles. image object Image holds the details of the image to be provisioned. metaData object MetaData holds the reference to the Secret containing host metadata (e.g. meta_data.json) which is passed to the Config Drive. networkData object NetworkData holds the reference to the Secret containing network configuration (e.g content of network_data.json) which is passed to the Config Drive. online boolean Should the server be online? preprovisioningNetworkDataName string PreprovisioningNetworkDataName is the name of the Secret in the local namespace containing network configuration (e.g content of network_data.json) which is passed to the preprovisioning image, and to the Config Drive if not overridden by specifying NetworkData. raid object RAID configuration for bare metal server rootDeviceHints object Provide guidance about how to choose the device for the image being provisioned. taints array Taints is the full, authoritative list of taints to apply to the corresponding Machine. This list will overwrite any modifications made to the Machine on an ongoing basis. taints[] object The node this Taint is attached to has the "effect" on any pod that does not tolerate the Taint. userData object UserData holds the reference to the Secret containing the user data to be passed to the host before it boots. 3.1.2. .spec.bmc Description How do we connect to the BMC? Type object Required address credentialsName Property Type Description address string Address holds the URL for accessing the controller on the network. credentialsName string The name of the secret containing the BMC credentials (requires keys "username" and "password"). disableCertificateVerification boolean DisableCertificateVerification disables verification of server certificates when using HTTPS to connect to the BMC. This is required when the server certificate is self-signed, but is insecure because it allows a man-in-the-middle to intercept the connection. 3.1.3. .spec.consumerRef Description ConsumerRef can be used to store information about something that is using a host. When it is not empty, the host is considered "in use". Type object Property Type Description apiVersion string API version of the referent. fieldPath string If referring to a piece of an object instead of an entire object, this string should contain a valid JSON/Go field access statement, such as desiredState.manifest.containers[2]. For example, if the object reference is to a container within a pod, this would take on a value like: "spec.containers{name}" (where "name" refers to the name of the container that triggered the event) or if no container name is specified "spec.containers[2]" (container with index 2 in this pod). This syntax is chosen only to have some well-defined way of referencing a part of an object. TODO: this design is not final and this field is subject to change in the future. kind string Kind of the referent. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds name string Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names namespace string Namespace of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/namespaces/ resourceVersion string Specific resourceVersion to which this reference is made, if any. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#concurrency-control-and-consistency uid string UID of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#uids 3.1.4. .spec.customDeploy Description A custom deploy procedure. Type object Required method Property Type Description method string Custom deploy method name. This name is specific to the deploy ramdisk used. If you don't have a custom deploy ramdisk, you shouldn't use CustomDeploy. 3.1.5. .spec.firmware Description BIOS configuration for bare metal server Type object Property Type Description simultaneousMultithreadingEnabled boolean Allows a single physical processor core to appear as several logical processors. This supports following options: true, false. sriovEnabled boolean SR-IOV support enables a hypervisor to create virtual instances of a PCI-express device, potentially increasing performance. This supports following options: true, false. virtualizationEnabled boolean Supports the virtualization of platform hardware. This supports following options: true, false. 3.1.6. .spec.image Description Image holds the details of the image to be provisioned. Type object Required url Property Type Description checksum string Checksum is the checksum for the image. checksumType string ChecksumType is the checksum algorithm for the image. e.g md5, sha256, sha512 format string DiskFormat contains the format of the image (raw, qcow2, ... ). Needs to be set to raw for raw images streaming. Note live-iso means an iso referenced by the url will be live-booted and not deployed to disk, and in this case the checksum options are not required and if specified will be ignored. url string URL is a location of an image to deploy. 3.1.7. .spec.metaData Description MetaData holds the reference to the Secret containing host metadata (e.g. meta_data.json) which is passed to the Config Drive. Type object Property Type Description name string name is unique within a namespace to reference a secret resource. namespace string namespace defines the space within which the secret name must be unique. 3.1.8. .spec.networkData Description NetworkData holds the reference to the Secret containing network configuration (e.g content of network_data.json) which is passed to the Config Drive. Type object Property Type Description name string name is unique within a namespace to reference a secret resource. namespace string namespace defines the space within which the secret name must be unique. 3.1.9. .spec.raid Description RAID configuration for bare metal server Type object Property Type Description hardwareRAIDVolumes `` The list of logical disks for hardware RAID, if rootDeviceHints isn't used, first volume is root volume. You can set the value of this field to [] to clear all the hardware RAID configurations. softwareRAIDVolumes `` The list of logical disks for software RAID, if rootDeviceHints isn't used, first volume is root volume. If HardwareRAIDVolumes is set this item will be invalid. The number of created Software RAID devices must be 1 or 2. If there is only one Software RAID device, it has to be a RAID-1. If there are two, the first one has to be a RAID-1, while the RAID level for the second one can be 0, 1, or 1+0. As the first RAID device will be the deployment device, enforcing a RAID-1 reduces the risk of ending up with a non-booting node in case of a disk failure. Software RAID will always be deleted. 3.1.10. .spec.rootDeviceHints Description Provide guidance about how to choose the device for the image being provisioned. Type object Property Type Description deviceName string A Linux device name like "/dev/vda", or a by-path link to it like "/dev/disk/by-path/pci-0000:01:00.0-scsi-0:2:0:0". The hint must match the actual value exactly. hctl string A SCSI bus address like 0:0:0:0. The hint must match the actual value exactly. minSizeGigabytes integer The minimum size of the device in Gigabytes. model string A vendor-specific device identifier. The hint can be a substring of the actual value. rotational boolean True if the device should use spinning media, false otherwise. serialNumber string Device serial number. The hint must match the actual value exactly. vendor string The name of the vendor or manufacturer of the device. The hint can be a substring of the actual value. wwn string Unique storage identifier. The hint must match the actual value exactly. wwnVendorExtension string Unique vendor storage identifier. The hint must match the actual value exactly. wwnWithExtension string Unique storage identifier with the vendor extension appended. The hint must match the actual value exactly. 3.1.11. .spec.taints Description Taints is the full, authoritative list of taints to apply to the corresponding Machine. This list will overwrite any modifications made to the Machine on an ongoing basis. Type array 3.1.12. .spec.taints[] Description The node this Taint is attached to has the "effect" on any pod that does not tolerate the Taint. Type object Required effect key Property Type Description effect string Required. The effect of the taint on pods that do not tolerate the taint. Valid effects are NoSchedule, PreferNoSchedule and NoExecute. key string Required. The taint key to be applied to a node. timeAdded string TimeAdded represents the time at which the taint was added. It is only written for NoExecute taints. value string The taint value corresponding to the taint key. 3.1.13. .spec.userData Description UserData holds the reference to the Secret containing the user data to be passed to the host before it boots. Type object Property Type Description name string name is unique within a namespace to reference a secret resource. namespace string namespace defines the space within which the secret name must be unique. 3.1.14. .status Description BareMetalHostStatus defines the observed state of BareMetalHost Type object Required errorCount errorMessage hardwareProfile operationalStatus poweredOn provisioning Property Type Description errorCount integer ErrorCount records how many times the host has encoutered an error since the last successful operation errorMessage string the last error message reported by the provisioning subsystem errorType string ErrorType indicates the type of failure encountered when the OperationalStatus is OperationalStatusError goodCredentials object the last credentials we were able to validate as working hardware object The hardware discovered to exist on the host. hardwareProfile string The name of the profile matching the hardware details. lastUpdated string LastUpdated identifies when this status was last observed. operationHistory object OperationHistory holds information about operations performed on this host. operationalStatus string OperationalStatus holds the status of the host poweredOn boolean indicator for whether or not the host is powered on provisioning object Information tracked by the provisioner. triedCredentials object the last credentials we sent to the provisioning backend 3.1.15. .status.goodCredentials Description the last credentials we were able to validate as working Type object Property Type Description credentials object SecretReference represents a Secret Reference. It has enough information to retrieve secret in any namespace credentialsVersion string 3.1.16. .status.goodCredentials.credentials Description SecretReference represents a Secret Reference. It has enough information to retrieve secret in any namespace Type object Property Type Description name string name is unique within a namespace to reference a secret resource. namespace string namespace defines the space within which the secret name must be unique. 3.1.17. .status.hardware Description The hardware discovered to exist on the host. Type object Property Type Description cpu object CPU describes one processor on the host. firmware object Firmware describes the firmware on the host. hostname string nics array nics[] object NIC describes one network interface on the host. ramMebibytes integer storage array storage[] object Storage describes one storage device (disk, SSD, etc.) on the host. systemVendor object HardwareSystemVendor stores details about the whole hardware system. 3.1.18. .status.hardware.cpu Description CPU describes one processor on the host. Type object Property Type Description arch string clockMegahertz number ClockSpeed is a clock speed in MHz count integer flags array (string) model string 3.1.19. .status.hardware.firmware Description Firmware describes the firmware on the host. Type object Property Type Description bios object The BIOS for this firmware 3.1.20. .status.hardware.firmware.bios Description The BIOS for this firmware Type object Property Type Description date string The release/build date for this BIOS vendor string The vendor name for this BIOS version string The version of the BIOS 3.1.21. .status.hardware.nics Description Type array 3.1.22. .status.hardware.nics[] Description NIC describes one network interface on the host. Type object Property Type Description ip string The IP address of the interface. This will be an IPv4 or IPv6 address if one is present. If both IPv4 and IPv6 addresses are present in a dual-stack environment, two nics will be output, one with each IP. mac string The device MAC address model string The vendor and product IDs of the NIC, e.g. "0x8086 0x1572" name string The name of the network interface, e.g. "en0" pxe boolean Whether the NIC is PXE Bootable speedGbps integer The speed of the device in Gigabits per second vlanId integer The untagged VLAN ID vlans array The VLANs available vlans[] object VLAN represents the name and ID of a VLAN 3.1.23. .status.hardware.nics[].vlans Description The VLANs available Type array 3.1.24. .status.hardware.nics[].vlans[] Description VLAN represents the name and ID of a VLAN Type object Property Type Description id integer VLANID is a 12-bit 802.1Q VLAN identifier name string 3.1.25. .status.hardware.storage Description Type array 3.1.26. .status.hardware.storage[] Description Storage describes one storage device (disk, SSD, etc.) on the host. Type object Property Type Description alternateNames array (string) A list of alternate Linux device names of the disk, e.g. "/dev/sda". Note that this list is not exhaustive, and names may not be stable across reboots. hctl string The SCSI location of the device model string Hardware model name string A Linux device name of the disk, e.g. "/dev/disk/by-path/pci-0000:01:00.0-scsi-0:2:0:0". This will be a name that is stable across reboots if one is available. rotational boolean Whether this disk represents rotational storage. This field is not recommended for usage, please prefer using 'Type' field instead, this field will be deprecated eventually. serialNumber string The serial number of the device sizeBytes integer The size of the disk in Bytes type string Device type, one of: HDD, SSD, NVME. vendor string The name of the vendor of the device wwn string The WWN of the device wwnVendorExtension string The WWN Vendor extension of the device wwnWithExtension string The WWN with the extension 3.1.27. .status.hardware.systemVendor Description HardwareSystemVendor stores details about the whole hardware system. Type object Property Type Description manufacturer string productName string serialNumber string 3.1.28. .status.operationHistory Description OperationHistory holds information about operations performed on this host. Type object Property Type Description deprovision object OperationMetric contains metadata about an operation (inspection, provisioning, etc.) used for tracking metrics. inspect object OperationMetric contains metadata about an operation (inspection, provisioning, etc.) used for tracking metrics. provision object OperationMetric contains metadata about an operation (inspection, provisioning, etc.) used for tracking metrics. register object OperationMetric contains metadata about an operation (inspection, provisioning, etc.) used for tracking metrics. 3.1.29. .status.operationHistory.deprovision Description OperationMetric contains metadata about an operation (inspection, provisioning, etc.) used for tracking metrics. Type object Property Type Description end `` start `` 3.1.30. .status.operationHistory.inspect Description OperationMetric contains metadata about an operation (inspection, provisioning, etc.) used for tracking metrics. Type object Property Type Description end `` start `` 3.1.31. .status.operationHistory.provision Description OperationMetric contains metadata about an operation (inspection, provisioning, etc.) used for tracking metrics. Type object Property Type Description end `` start `` 3.1.32. .status.operationHistory.register Description OperationMetric contains metadata about an operation (inspection, provisioning, etc.) used for tracking metrics. Type object Property Type Description end `` start `` 3.1.33. .status.provisioning Description Information tracked by the provisioner. Type object Required ID state Property Type Description ID string The machine's UUID from the underlying provisioning tool bootMode string BootMode indicates the boot mode used to provision the node customDeploy object Custom deploy procedure applied to the host. firmware object The Bios set by the user image object Image holds the details of the last image successfully provisioned to the host. raid object The Raid set by the user rootDeviceHints object The RootDevicehints set by the user state string An indiciator for what the provisioner is doing with the host. 3.1.34. .status.provisioning.customDeploy Description Custom deploy procedure applied to the host. Type object Required method Property Type Description method string Custom deploy method name. This name is specific to the deploy ramdisk used. If you don't have a custom deploy ramdisk, you shouldn't use CustomDeploy. 3.1.35. .status.provisioning.firmware Description The Bios set by the user Type object Property Type Description simultaneousMultithreadingEnabled boolean Allows a single physical processor core to appear as several logical processors. This supports following options: true, false. sriovEnabled boolean SR-IOV support enables a hypervisor to create virtual instances of a PCI-express device, potentially increasing performance. This supports following options: true, false. virtualizationEnabled boolean Supports the virtualization of platform hardware. This supports following options: true, false. 3.1.36. .status.provisioning.image Description Image holds the details of the last image successfully provisioned to the host. Type object Required url Property Type Description checksum string Checksum is the checksum for the image. checksumType string ChecksumType is the checksum algorithm for the image. e.g md5, sha256, sha512 format string DiskFormat contains the format of the image (raw, qcow2, ... ). Needs to be set to raw for raw images streaming. Note live-iso means an iso referenced by the url will be live-booted and not deployed to disk, and in this case the checksum options are not required and if specified will be ignored. url string URL is a location of an image to deploy. 3.1.37. .status.provisioning.raid Description The Raid set by the user Type object Property Type Description hardwareRAIDVolumes `` The list of logical disks for hardware RAID, if rootDeviceHints isn't used, first volume is root volume. You can set the value of this field to [] to clear all the hardware RAID configurations. softwareRAIDVolumes `` The list of logical disks for software RAID, if rootDeviceHints isn't used, first volume is root volume. If HardwareRAIDVolumes is set this item will be invalid. The number of created Software RAID devices must be 1 or 2. If there is only one Software RAID device, it has to be a RAID-1. If there are two, the first one has to be a RAID-1, while the RAID level for the second one can be 0, 1, or 1+0. As the first RAID device will be the deployment device, enforcing a RAID-1 reduces the risk of ending up with a non-booting node in case of a disk failure. Software RAID will always be deleted. 3.1.38. .status.provisioning.rootDeviceHints Description The RootDevicehints set by the user Type object Property Type Description deviceName string A Linux device name like "/dev/vda", or a by-path link to it like "/dev/disk/by-path/pci-0000:01:00.0-scsi-0:2:0:0". The hint must match the actual value exactly. hctl string A SCSI bus address like 0:0:0:0. The hint must match the actual value exactly. minSizeGigabytes integer The minimum size of the device in Gigabytes. model string A vendor-specific device identifier. The hint can be a substring of the actual value. rotational boolean True if the device should use spinning media, false otherwise. serialNumber string Device serial number. The hint must match the actual value exactly. vendor string The name of the vendor or manufacturer of the device. The hint can be a substring of the actual value. wwn string Unique storage identifier. The hint must match the actual value exactly. wwnVendorExtension string Unique vendor storage identifier. The hint must match the actual value exactly. wwnWithExtension string Unique storage identifier with the vendor extension appended. The hint must match the actual value exactly. 3.1.39. .status.triedCredentials Description the last credentials we sent to the provisioning backend Type object Property Type Description credentials object SecretReference represents a Secret Reference. It has enough information to retrieve secret in any namespace credentialsVersion string 3.1.40. .status.triedCredentials.credentials Description SecretReference represents a Secret Reference. It has enough information to retrieve secret in any namespace Type object Property Type Description name string name is unique within a namespace to reference a secret resource. namespace string namespace defines the space within which the secret name must be unique. 3.2. API endpoints The following API endpoints are available: /apis/metal3.io/v1alpha1/baremetalhosts GET : list objects of kind BareMetalHost /apis/metal3.io/v1alpha1/namespaces/{namespace}/baremetalhosts DELETE : delete collection of BareMetalHost GET : list objects of kind BareMetalHost POST : create a BareMetalHost /apis/metal3.io/v1alpha1/namespaces/{namespace}/baremetalhosts/{name} DELETE : delete a BareMetalHost GET : read the specified BareMetalHost PATCH : partially update the specified BareMetalHost PUT : replace the specified BareMetalHost /apis/metal3.io/v1alpha1/namespaces/{namespace}/baremetalhosts/{name}/status GET : read status of the specified BareMetalHost PATCH : partially update status of the specified BareMetalHost PUT : replace status of the specified BareMetalHost 3.2.1. /apis/metal3.io/v1alpha1/baremetalhosts HTTP method GET Description list objects of kind BareMetalHost Table 3.1. HTTP responses HTTP code Reponse body 200 - OK BareMetalHostList schema 401 - Unauthorized Empty 3.2.2. /apis/metal3.io/v1alpha1/namespaces/{namespace}/baremetalhosts HTTP method DELETE Description delete collection of BareMetalHost Table 3.2. HTTP responses HTTP code Reponse body 200 - OK Status schema 401 - Unauthorized Empty HTTP method GET Description list objects of kind BareMetalHost Table 3.3. HTTP responses HTTP code Reponse body 200 - OK BareMetalHostList schema 401 - Unauthorized Empty HTTP method POST Description create a BareMetalHost Table 3.4. 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 3.5. Body parameters Parameter Type Description body BareMetalHost schema Table 3.6. HTTP responses HTTP code Reponse body 200 - OK BareMetalHost schema 201 - Created BareMetalHost schema 202 - Accepted BareMetalHost schema 401 - Unauthorized Empty 3.2.3. /apis/metal3.io/v1alpha1/namespaces/{namespace}/baremetalhosts/{name} Table 3.7. Global path parameters Parameter Type Description name string name of the BareMetalHost HTTP method DELETE Description delete a BareMetalHost Table 3.8. 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 3.9. HTTP responses HTTP code Reponse body 200 - OK Status schema 202 - Accepted Status schema 401 - Unauthorized Empty HTTP method GET Description read the specified BareMetalHost Table 3.10. HTTP responses HTTP code Reponse body 200 - OK BareMetalHost schema 401 - Unauthorized Empty HTTP method PATCH Description partially update the specified BareMetalHost Table 3.11. 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 3.12. HTTP responses HTTP code Reponse body 200 - OK BareMetalHost schema 401 - Unauthorized Empty HTTP method PUT Description replace the specified BareMetalHost Table 3.13. 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 3.14. Body parameters Parameter Type Description body BareMetalHost schema Table 3.15. HTTP responses HTTP code Reponse body 200 - OK BareMetalHost schema 201 - Created BareMetalHost schema 401 - Unauthorized Empty 3.2.4. /apis/metal3.io/v1alpha1/namespaces/{namespace}/baremetalhosts/{name}/status Table 3.16. Global path parameters Parameter Type Description name string name of the BareMetalHost HTTP method GET Description read status of the specified BareMetalHost Table 3.17. HTTP responses HTTP code Reponse body 200 - OK BareMetalHost schema 401 - Unauthorized Empty HTTP method PATCH Description partially update status of the specified BareMetalHost Table 3.18. 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 3.19. HTTP responses HTTP code Reponse body 200 - OK BareMetalHost schema 401 - Unauthorized Empty HTTP method PUT Description replace status of the specified BareMetalHost Table 3.20. 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 3.21. Body parameters Parameter Type Description body BareMetalHost schema Table 3.22. HTTP responses HTTP code Reponse body 200 - OK BareMetalHost schema 201 - Created BareMetalHost schema 401 - Unauthorized Empty

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