Chapter 18. Node [config.openshift.io/v1] Description Node holds cluster-wide information about node specific features. Compatibility level 1: Stable within a major release for a minimum of 12 months or 3 minor releases (whichever is longer). Type object Required spec 18.1. 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 spec holds user settable values for configuration status object status holds observed values. 18.1.1. .spec Description spec holds user settable values for configuration Type object Property Type Description cgroupMode string CgroupMode determines the cgroups version on the node workerLatencyProfile string WorkerLatencyProfile determins the how fast the kubelet is updating the status and corresponding reaction of the cluster 18.1.2. .status Description status holds observed values. Type object Property Type Description conditions array conditions contain the details and the current state of the nodes.config object conditions[] object Condition contains details for one aspect of the current state of this API Resource. 18.1.3. .status.conditions Description conditions contain the details and the current state of the nodes.config object Type array 18.1.4. .status.conditions[] Description Condition contains details for one aspect of the current state of this API Resource. Type object Required lastTransitionTime message reason status type Property Type Description lastTransitionTime string lastTransitionTime is the last time the condition transitioned from one status to another. This should be when the underlying condition changed. If that is not known, then using the time when the API field changed is acceptable. message string message is a human readable message indicating details about the transition. This may be an empty string. 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[x].observedGeneration is 9, the condition is out of date with respect to the current state of the instance. reason string reason contains a programmatic identifier indicating the reason for the condition's last transition. Producers of specific condition types may define expected values and meanings for this field, and whether the values are considered a guaranteed API. The value should be a CamelCase string. This field may not be empty. status string status of the condition, one of True, False, Unknown. type string type of condition in CamelCase or in foo.example.com/CamelCase. 18.2. API endpoints The following API endpoints are available: /apis/config.openshift.io/v1/nodes DELETE : delete collection of Node GET : list objects of kind Node POST : create a Node /apis/config.openshift.io/v1/nodes/{name} DELETE : delete a Node GET : read the specified Node PATCH : partially update the specified Node PUT : replace the specified Node /apis/config.openshift.io/v1/nodes/{name}/status GET : read status of the specified Node PATCH : partially update status of the specified Node PUT : replace status of the specified Node 18.2.1. /apis/config.openshift.io/v1/nodes HTTP method DELETE Description delete collection of Node Table 18.1. HTTP responses HTTP code Reponse body 200 - OK Status schema 401 - Unauthorized Empty HTTP method GET Description list objects of kind Node Table 18.2. HTTP responses HTTP code Reponse body 200 - OK NodeList schema 401 - Unauthorized Empty HTTP method POST Description create a Node Table 18.3. 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 18.4. Body parameters Parameter Type Description body Node schema Table 18.5. HTTP responses HTTP code Reponse body 200 - OK Node schema 201 - Created Node schema 202 - Accepted Node schema 401 - Unauthorized Empty 18.2.2. /apis/config.openshift.io/v1/nodes/{name} Table 18.6. Global path parameters Parameter Type Description name string name of the Node HTTP method DELETE Description delete a Node Table 18.7. 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 18.8. HTTP responses HTTP code Reponse body 200 - OK Status schema 202 - Accepted Status schema 401 - Unauthorized Empty HTTP method GET Description read the specified Node Table 18.9. HTTP responses HTTP code Reponse body 200 - OK Node schema 401 - Unauthorized Empty HTTP method PATCH Description partially update the specified Node Table 18.10. 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 18.11. HTTP responses HTTP code Reponse body 200 - OK Node schema 401 - Unauthorized Empty HTTP method PUT Description replace the specified Node Table 18.12. 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 18.13. Body parameters Parameter Type Description body Node schema Table 18.14. HTTP responses HTTP code Reponse body 200 - OK Node schema 201 - Created Node schema 401 - Unauthorized Empty 18.2.3. /apis/config.openshift.io/v1/nodes/{name}/status Table 18.15. Global path parameters Parameter Type Description name string name of the Node HTTP method GET Description read status of the specified Node Table 18.16. HTTP responses HTTP code Reponse body 200 - OK Node schema 401 - Unauthorized Empty HTTP method PATCH Description partially update status of the specified Node Table 18.17. 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 18.18. HTTP responses HTTP code Reponse body 200 - OK Node schema 401 - Unauthorized Empty HTTP method PUT Description replace status of the specified Node Table 18.19. 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 18.20. Body parameters Parameter Type Description body Node schema Table 18.21. HTTP responses HTTP code Reponse body 200 - OK Node schema 201 - Created Node schema 401 - Unauthorized Empty

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