gcloud alpha compute sole-tenancy node-groups perform-maintenance

NAME: gcloud alpha compute sole-tenancy node-groups perform-maintenance - perform maintenance on nodes in a Compute Engine node group
SYNOPSIS: gcloud alpha compute sole-tenancy node-groups perform-maintenance NAME --nodes=NODE,[NODE,…] [--start-time=START_TIME] [--zone=ZONE] [GCLOUD_WIDE_FLAG …]
DESCRIPTION: (ALPHA) Perform maintenance on nodes in a Compute Engine node group.
EXAMPLES: To perform maintenance on nodes in a node group, run:
gcloud alpha compute sole-tenancy node-groups perform-maintenance my-node-group --nodes=node-1,node-2 --start-time=2023-05-01T00:00:00.000-08:00
POSITIONAL ARGUMENTS: NAME

Name of the node group to operate on.
REQUIRED FLAGS: --nodes=NODE,[NODE,…]

The names of the nodes to perform maintenance on.
OPTIONAL FLAGS: --start-time=START_TIME

The requested time for the maintenance window to start. The timestamp must be an RFC3339 valid string.

--zone=ZONE

Zone of the node group to operate on. If not specified and the compute/zone property isn't set, you might be prompted to select a zone (interactive mode only).
To avoid prompting when this flag is omitted, you can set the compute/zone property:
gcloud config set compute/zone ZONE

A list of zones can be fetched by running:
gcloud compute zones list

To unset the property, run:
gcloud config unset compute/zone

Alternatively, the zone can be stored in the environment variable CLOUDSDK_COMPUTE_ZONE.
GCLOUD WIDE FLAGS: These flags are available to all commands: --access-token-file, --account, --billing-project, --configuration, --flags-file, --flatten, --format, --help, --impersonate-service-account, --log-http, --project, --quiet, --trace-token, --user-output-enabled, --verbosity.
Run $ gcloud help for details.
NOTES: This command is currently in alpha and might change without notice. If this command fails with API permission errors despite specifying the correct project, you might be trying to access an API with an invitation-only early access allowlist. These variants are also available:
gcloud compute sole-tenancy node-groups perform-maintenance

gcloud beta compute sole-tenancy node-groups perform-maintenance