ControllerRevision

ControllerRevision implements an immutable snapshot of state data.

apiVersion: apps/v1

import "k8s.io/api/apps/v1"

ControllerRevision

ControllerRevision implements an immutable snapshot of state data. Clients are responsible for serializing and deserializing the objects that contain their internal state. Once a ControllerRevision has been successfully created, it can not be updated. The API Server will fail validation of all requests that attempt to mutate the Data field. ControllerRevisions may, however, be deleted. Note that, due to its use by both the DaemonSet and StatefulSet controllers for update and rollback, this object is beta. However, it may be subject to name and representation changes in future releases, and clients should not depend on its stability. It is primarily for internal use by controllers.

  • apiVersion: apps/v1

  • kind: ControllerRevision

  • metadata (ObjectMeta)

    Standard object’s metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata

  • revision (int64), required

    Revision indicates the revision of the state represented by Data.

  • data (RawExtension)

    Data is the serialized representation of the state.

    *RawExtension is used to hold extensions in external versions.

    To use this, make a field which has RawExtension as its type in your external, versioned struct, and Object in your internal struct. You also need to register your various plugin types.

    // Internal package: type MyAPIObject struct { runtime.TypeMeta json:",inline" MyPlugin runtime.Object json:"myPlugin" } type PluginA struct { AOption string json:"aOption" }

    // External package: type MyAPIObject struct { runtime.TypeMeta json:",inline" MyPlugin runtime.RawExtension json:"myPlugin" } type PluginA struct { AOption string json:"aOption" }

    // On the wire, the JSON will look something like this: { “kind”:”MyAPIObject”, “apiVersion”:”v1”, “myPlugin”: { “kind”:”PluginA”, “aOption”:”foo”, }, }

    So what happens? Decode first uses json or yaml to unmarshal the serialized data into your external MyAPIObject. That causes the raw JSON to be stored, but not unpacked. The next step is to copy (using pkg/conversion) into the internal struct. The runtime package’s DefaultScheme has conversion functions installed which will unpack the JSON stored in RawExtension, turning it into the correct object type, and storing it in the Object. (TODO: In the case where the object is of an unknown type, a runtime.Unknown object will be created and stored.)*

ControllerRevisionList

ControllerRevisionList is a resource containing a list of ControllerRevision objects.

Operations

get read the specified ControllerRevision

HTTP Request

GET /apis/apps/v1/namespaces/{namespace}/controllerrevisions/{name}

Parameters

  • name (in path): string, required

    name of the ControllerRevision

  • namespace (in path): string, required

    namespace

  • pretty (in query): string

    pretty

Response

200 (ControllerRevision): OK

401: Unauthorized

list list or watch objects of kind ControllerRevision

HTTP Request

GET /apis/apps/v1/namespaces/{namespace}/controllerrevisions

Parameters

Response

200 (ControllerRevisionList): OK

401: Unauthorized

list list or watch objects of kind ControllerRevision

HTTP Request

GET /apis/apps/v1/controllerrevisions

Parameters

Response

200 (ControllerRevisionList): OK

401: Unauthorized

create create a ControllerRevision

HTTP Request

POST /apis/apps/v1/namespaces/{namespace}/controllerrevisions

Parameters

Response

200 (ControllerRevision): OK

201 (ControllerRevision): Created

202 (ControllerRevision): Accepted

401: Unauthorized

update replace the specified ControllerRevision

HTTP Request

PUT /apis/apps/v1/namespaces/{namespace}/controllerrevisions/{name}

Parameters

Response

200 (ControllerRevision): OK

201 (ControllerRevision): Created

401: Unauthorized

patch partially update the specified ControllerRevision

HTTP Request

PATCH /apis/apps/v1/namespaces/{namespace}/controllerrevisions/{name}

Parameters

  • name (in path): string, required

    name of the ControllerRevision

  • namespace (in path): string, required

    namespace

  • body: Patch, required

  • dryRun (in query): string

    dryRun

  • fieldManager (in query): string

    fieldManager

  • fieldValidation (in query): string

    fieldValidation

  • force (in query): boolean

    force

  • pretty (in query): string

    pretty

Response

200 (ControllerRevision): OK

201 (ControllerRevision): Created

401: Unauthorized

delete delete a ControllerRevision

HTTP Request

DELETE /apis/apps/v1/namespaces/{namespace}/controllerrevisions/{name}

Parameters

Response

200 (Status): OK

202 (Status): Accepted

401: Unauthorized

deletecollection delete collection of ControllerRevision

HTTP Request

DELETE /apis/apps/v1/namespaces/{namespace}/controllerrevisions

Parameters

Response

200 (Status): OK

401: Unauthorized