gcloud alpha compute instance-groups unmanaged set-named-ports - sets the list of named ports for an instance group
gcloud alpha compute instance-groups unmanaged set-named-ports NAME --named-ports=[NAME:PORT,...] [--zone=ZONE] [GCLOUD_WIDE_FLAG ...]
(ALPHA) Named ports are key:value pairs metadata representing the service name and the port that it's running on. Named ports can be assigned to an instance group, which indicates that the service is available on all instances in the group. This information is used by the HTTP Load Balancing service.
gcloud alpha compute instance-groups unmanaged set-named-ports sets the list of named ports for all instances in an instance group.
Note: Running this command will clear all existing named ports.
For example, to apply the named ports to an entire instance group:
$ gcloud alpha compute instance-groups unmanaged set-named-ports \ example-instance-group --named-ports=example-service:1111 \ --zone=us-central1-a
The above example will assign a name 'example-service' for port 1111 to the instance group called 'example-instance-group' in the us-central1-a zone. The command removes any named ports that are already set for this instance group.
To clear named ports from instance group provide empty named ports list as parameter:
$ gcloud alpha compute instance-groups unmanaged set-named-ports \ example-instance-group --named-ports="" --zone=us-central1-a
- NAME
Name of the instance group to operate on.
- --named-ports=[NAME:PORT,...]
The comma-separated list of key:value pairs representing the service name and the port that it is running on.
To clear the list of named ports pass empty list as flag value. For example:
$ gcloud alpha compute instance-groups unmanaged set-named-ports \ example-instance-group --named-ports ""
- --zone=ZONE
Zone of the instance 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.
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.
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 instance-groups unmanaged set-named-ports
$ gcloud beta compute instance-groups unmanaged set-named-ports