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gcloud-help/gcloud/compute/start-iap-tunnel
2022-03-01 04:29:52 +00:00

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NAME
gcloud compute start-iap-tunnel - starts an IAP TCP forwarding tunnel
SYNOPSIS
gcloud compute start-iap-tunnel INSTANCE_NAME INSTANCE_PORT
[--iap-tunnel-disable-connection-check]
[--local-host-port=LOCAL_HOST_PORT; default="localhost:0"]
[--zone=ZONE] [GCLOUD_WIDE_FLAG ...]
DESCRIPTION
Starts a tunnel to Cloud Identity-Aware Proxy for TCP forwarding through
which another process can create a connection (eg. SSH, RDP) to a Google
Compute Engine instance.
To learn more, see the IAP for TCP forwarding documentation
(https://cloud.google.com/iap/docs/tcp-forwarding-overview).
EXAMPLES
To open a tunnel to the instances's RDP port on an arbitrary local port,
run:
$ gcloud compute start-iap-tunnel my-instance 3389
To open a tunnel to the instance's RDP port on a specific local port, run:
$ gcloud compute start-iap-tunnel my-instance 3389 \
--local-host-port=localhost:3333
POSITIONAL ARGUMENTS
INSTANCE_NAME
Name of the instance to operate on. For details on valid instance
names, refer to the criteria documented under the field 'name' at:
https://cloud.google.com/compute/docs/reference/rest/v1/instances
INSTANCE_PORT
The name or number of the instance's port to connect to.
FLAGS
--iap-tunnel-disable-connection-check
Disables the immediate check of the connection.
--local-host-port=LOCAL_HOST_PORT; default="localhost:0"
LOCAL_HOST:LOCAL_PORT on which gcloud should bind and listen for
connections that should be tunneled.
LOCAL_PORT may be omitted, in which case it is treated as 0 and an
arbitrary unused local port is chosen. The colon also may be omitted in
that case.
If LOCAL_PORT is 0, an arbitrary unused local port is chosen.
--zone=ZONE
Zone of the instance to operate on. If not specified, you might be
prompted to select a zone (interactive mode only). gcloud attempts to
identify the appropriate zone by searching for resources in your
currently active project. If the zone cannot be determined, gcloud
prompts you for a selection with all available Google Cloud Platform
zones.
To avoid prompting when this flag is omitted, the user 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
These variants are also available:
$ gcloud alpha compute start-iap-tunnel
$ gcloud beta compute start-iap-tunnel