gcloud alpha memcache instances apply-software-update

gcloud alpha memcache instances apply-software-update - apply software update to nodes in a Memorystore Memcached instance

gcloud alpha memcache instances apply-software-update (INSTANCE : --region=REGION) (--apply-all     | --node-ids=[NODE_IDS,…]) [--async] [GCLOUD_WIDE_FLAG …]

To check if a Memcache instance and its nodes have a new software update available, run:

gcloud beta memcache instances describe my-memcache-instance --format="table(updateAvailable.yesno(),memcacheNodes:format='table(nodeId,updateAvailable.yesno())')" --region=us-central1

Applying a software update to a node causes a full cache flush on that node.

gcloud alpha memcache instances apply-software-update my-memcache-instance --node-ids=node-1,node-2 --region=us-central1

To apply software update to all nodes of a Memcached instance named 'my-memcache-instance' in region 'us-central1', run:

gcloud alpha memcache instances apply-software-update my-memcache-instance --apply-all --region=us-central1

Instance resource - Arguments and flags that specify the Memcached instance on which to apply software update. The arguments in this group can be used to specify the attributes of this resource. (NOTE) Some attributes are not given arguments in this group but can be set in other ways.

To set the project attribute:

• provide the argument instance on the command line with a fully specified name;
• provide the argument --project on the command line;
• set the property core/project.

This must be specified.

INSTANCE

ID of the instance or fully qualified identifier for the instance.

To set the instance attribute:

• provide the argument instance on the command line.

This positional argument must be specified if any of the other arguments in this group are specified.

--region=REGION

The name of the Memcached region of the instance. Overrides the default memcache/region property value for this command invocation. To set the region attribute:

• provide the argument instance on the command line with a fully specified name;
• provide the argument --region on the command line;
• set the property memcache/region.

Exactly one of these must be specified:

--apply-all

Apply the software update onto all nodes.

--node-ids=[NODE_IDS,…]

Nodes on which to apply the software update.

--async

Return immediately, without waiting for the operation in progress to complete.

Run $ gcloud help for details.