CustomResourceDefinition represents a resource that should be exposed on the API server. Its name MUST be in the format <.spec.name>.<.spec.group>.
CustomResourceDefinition represents a resource that should be exposed on the API server. Its name MUST be in the format <.spec.name>.<.spec.group>.
object
spec
Property | Type | Description |
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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 |
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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 |
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Standard object’s metadata More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata |
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CustomResourceDefinitionSpec describes how a user wants their resource to appear |
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CustomResourceDefinitionStatus indicates the state of the CustomResourceDefinition |
CustomResourceDefinitionSpec describes how a user wants their resource to appear
object
group
names
scope
versions
Property | Type | Description |
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CustomResourceConversion describes how to convert different versions of a CR. |
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group is the API group of the defined custom resource. The custom resources are served under |
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CustomResourceDefinitionNames indicates the names to serve this CustomResourceDefinition |
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preserveUnknownFields indicates that object fields which are not specified in the OpenAPI schema should be preserved when persisting to storage. apiVersion, kind, metadata and known fields inside metadata are always preserved. This field is deprecated in favor of setting |
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scope indicates whether the defined custom resource is cluster- or namespace-scoped. Allowed values are |
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versions is the list of all API versions of the defined custom resource. Version names are used to compute the order in which served versions are listed in API discovery. If the version string is "kube-like", it will sort above non "kube-like" version strings, which are ordered lexicographically. "Kube-like" versions start with a "v", then are followed by a number (the major version), then optionally the string "alpha" or "beta" and another number (the minor version). These are sorted first by GA > beta > alpha (where GA is a version with no suffix such as beta or alpha), and then by comparing major version, then minor version. An example sorted list of versions: v10, v2, v1, v11beta2, v10beta3, v3beta1, v12alpha1, v11alpha2, foo1, foo10. |
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CustomResourceDefinitionVersion describes a version for CRD. |
CustomResourceConversion describes how to convert different versions of a CR.
object
strategy
Property | Type | Description |
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strategy specifies how custom resources are converted between versions. Allowed values are: - |
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WebhookConversion describes how to call a conversion webhook |
WebhookConversion describes how to call a conversion webhook
object
conversionReviewVersions
Property | Type | Description |
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WebhookClientConfig contains the information to make a TLS connection with the webhook. |
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conversionReviewVersions is an ordered list of preferred |
WebhookClientConfig contains the information to make a TLS connection with the webhook.
object
Property | Type | Description |
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caBundle is a PEM encoded CA bundle which will be used to validate the webhook’s server certificate. If unspecified, system trust roots on the apiserver are used. |
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ServiceReference holds a reference to Service.legacy.k8s.io |
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url gives the location of the webhook, in standard URL form ( The Please note that using The scheme must be "https"; the URL must begin with "https://". A path is optional, and if present may be any string permissible in a URL. You may use the path to pass an arbitrary string to the webhook, for example, a cluster identifier. Attempting to use a user or basic auth e.g. "user:password@" is not allowed. Fragments ("#…") and query parameters ("?…") are not allowed, either. |
ServiceReference holds a reference to Service.legacy.k8s.io
object
namespace
name
Property | Type | Description |
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name is the name of the service. Required |
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namespace is the namespace of the service. Required |
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path is an optional URL path at which the webhook will be contacted. |
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port is an optional service port at which the webhook will be contacted. |
CustomResourceDefinitionNames indicates the names to serve this CustomResourceDefinition
object
plural
kind
Property | Type | Description |
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categories is a list of grouped resources this custom resource belongs to (e.g. 'all'). This is published in API discovery documents, and used by clients to support invocations like |
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kind is the serialized kind of the resource. It is normally CamelCase and singular. Custom resource instances will use this value as the |
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listKind is the serialized kind of the list for this resource. Defaults to "`kind`List". |
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plural is the plural name of the resource to serve. The custom resources are served under |
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shortNames are short names for the resource, exposed in API discovery documents, and used by clients to support invocations like |
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singular is the singular name of the resource. It must be all lowercase. Defaults to lowercased |