Updates the master for a specific cluster.
HTTP request
POST https://container.googleapis.com/v1/projects/{projectId}/zones/{zone}/clusters/{clusterId}/master
The URL uses gRPC Transcoding syntax.
Path parameters
| Parameters | |
|---|---|
projectId
|
Deprecated. The Google Developers Console project ID or project number . This field has been deprecated and replaced by the name field. |
zone
|
Deprecated. The name of the Google Compute Engine zone in which the cluster resides. This field has been deprecated and replaced by the name field. |
clusterId
|
Deprecated. The name of the cluster to upgrade. This field has been deprecated and replaced by the name field. |
Request body
The request body contains data with the following structure:
| JSON representation |
|---|
{ "masterVersion" : string , "name" : string } |
masterVersion
string
Required. The Kubernetes version to change the master to.
Users may specify either explicit versions offered by Kubernetes Engine or version aliases, which have the following behavior:
- "latest": picks the highest valid Kubernetes version
- "1.X": picks the highest valid patch+gke.N patch in the 1.X version
- "1.X.Y": picks the highest valid gke.N patch in the 1.X.Y version
- "1.X.Y-gke.N": picks an explicit Kubernetes version
- "-": picks the default Kubernetes version
name
string
The name (project, location, cluster) of the cluster to update. Specified in the format projects/*/locations/*/clusters/*
.
Authorization requires the following IAM
permission on the specified resource name
:
-
container.clusters.update
Response body
If successful, the response body contains an instance of Operation
.
Authorization scopes
Requires the following OAuth scope:
-
https://www.googleapis.com/auth/cloud-platform
For more information, see the Authentication Overview .
