gcloud alpha container clusters get-credentials

gcloud alpha container clusters get-credentials - fetch credentials for a running cluster

gcloud alpha container clusters get-credentials NAME [--dns-endpoint] [--internal-ip] [--location=LOCATION     | --region=REGION     | --zone=ZONE, -z ZONE] [GCLOUD_WIDE_FLAG …]

It takes a project and a zone as parameters, passed through by set defaults or flags. By default, credentials are written to HOME/.kube/config. You can provide an alternate path by setting the KUBECONFIG environment variable. If KUBECONFIG contains multiple paths, the first one is used.

This command enables switching to a specific cluster, when working with multiple clusters. It can also be used to access a previously created cluster from a new workstation.

By default, gcloud alpha container clusters get-credentials will configure kubectl to automatically refresh its credentials using the same identity as gcloud. If you are running kubectl as part of an application, it is recommended to use application default credentials. To configure a kubeconfig file to use application default credentials, set the container/use_application_default_credentials Cloud SDK property to true before running gcloud alpha container clusters get-credentials

See https://cloud.google.com/kubernetes-engine/docs/kubectl for kubectl documentation.

NAME

Name of the cluster to get credentials for. Overrides the default container/cluster property value for this command invocation.

--dns-endpoint

Whether to use the DNS-based endpoint for the cluster address.

--internal-ip

Whether to use the internal IP address of the cluster endpoint.

At most one of these can be specified:

--location=LOCATION

Compute zone or region (e.g. us-central1-a or us-central1) for the cluster. Overrides the default compute/region or compute/zone value for this command invocation. Prefer using this flag over the --region or --zone flags.

--region=REGION

Compute region (e.g. us-central1) for a regional cluster. Overrides the default compute/region property value for this command invocation.

--zone=ZONE, -z ZONE

Compute zone (e.g. us-central1-a) for a zonal cluster. Overrides the default compute/zone property value for this command invocation.

Run $ gcloud help for details.