gcloud_container_clusters_resize (1)
NAME
- gcloud container clusters resize - resizes an existing cluster for running containers
SYNOPSIS
-
gcloud container clusters resize NAME --size=SIZE [--async] [--node-pool=NODE_POOL] [--region=REGION | --zone=ZONE, -z ZONE] [GCLOUD_WIDE_FLAG ...]
DESCRIPTION
If you have multiple node pools, you must specify which node pool to resize by using the --node-pool flag. You are not required to use the flag if you have a single node pool.
When increasing the size of a container cluster, the new instances are created with the same configuration as the existing instances. Existing pods are not moved onto the new instances, but new pods (such as those created by resizing a replication controller) will be scheduled onto the new instances.
When decreasing a cluster, the nodes are drained. As a result, the pods running on these nodes are gracefully terminated. If your pods are being managed by a workload controller, the controller will attempt to reschedule them onto the remaining instances. If your pods are not managed by a workload controller, they will not be restarted. Note that when resizing down, instances running pods and instances without pods are not differentiated. Resize will pick instances to remove at random.
POSITIONAL ARGUMENTS
-
- NAME
-
The name of this cluster.
REQUIRED FLAGS
-
- --size=SIZE
-
Target number of nodes in the cluster.
OPTIONAL FLAGS
-
- --async
-
Don't wait for the operation to complete.
- --node-pool=NODE_POOL
-
The node pool to resize.
-
At most one of these may be specified:
-
- --region=REGION
-
Compute region (e.g. us-central1) for the cluster.
- --zone=ZONE, -z ZONE
-
Compute zone (e.g. us-central1-a) for the cluster. Overrides the default
compute/zone property value for this command invocation.
-
GCLOUD WIDE FLAGS
These flags are available to all commands: --account, --configuration, --flags-file, --flatten, --format, --help, --log-http, --project, --quiet, --trace-token, --user-output-enabled, --verbosity. Run $ gcloud help for details.
NOTES
These variants are also available:
- $ gcloud alpha container clusters resize $ gcloud beta container clusters resize