gcloud alpha compute tpus tpu-vm update - update a Cloud TPU VM node

gcloud alpha compute tpus tpu-vm update(TPU :--zone=ZONE)[--add-tags=[TAGS,…]][--async][--description=DESCRIPTION][--internal-ips][--update-labels=[KEY=VALUE,…]][--clear-labels    |--remove-labels=[KEY,…]][--clear-tags    |--remove-tags=[TAG,…]][--metadata-from-file=[KEY=VALUE,…]    |--update-metadata=[KEY=VALUE,…]--clear-metadata    |--remove-metadata=[KEY,…]][--worker=[WORKER,…]--attach-disk=[SOURCE=DATA_DISK,…]    |--detach-disk=DATA_DISK][GCLOUD_WIDE_FLAG …]

gcloudalphacomputetpustpu-vmupdatemy-tpu--description="A new description"

To modify a TPU VM node with IDmy-tpu in the default user project,network and compute/zone (with other defaults supplied by API) by adding labelsk0, with valuevalue0 and labelk1 withvaluevalue1 and removing labels with keyk2, run:

gcloudalphacomputetpustpu-vmupdatemy-tpu--update-labels=k0=value0,k1=value1--remove-labels=k2

Labels can be used to identify the TPU VM node. To list TPU VM nodes with thek1:value1 label, run:

gcloudalphacomputetpustpu-vmlist--filter='labels.k1=value1'

To list only the labels when describing a resource, use--format tofilter the result:

gcloudalphacomputetpustpu-vmdescribemy-tpu--format="default(labels)"

Tpu resource - Name of the Cloud TPU VM node to update. The arguments in thisgroup can be used to specify the attributes of this resource. (NOTE) Someattributes are not given arguments in this group but can be set in other ways.

To set theproject attribute:

• provide the argumenttpu on the command line with a fully specifiedname;
• provide the argument--project on the command line;
• set the propertycore/project.

This must be specified.

TPU

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

To set thetpu attribute:

• provide the argumenttpu on the command line.

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

--zone=ZONE

Zone of the Cloud TPU.

If not specified, will usedefault compute/zone.To set thezone attribute:

• provide the argumenttpu on the command line with a fully specifiedname;
• provide the argument--zone on the command line;
• set the propertycompute/zone.

--add-tags=[TAGS,…]

Tags to add to the TPU Node. Tags are used to identify valid sources or targetsfor network firewalls. Seehttps://cloud.google.com/vpc/docs/add-remove-network-tagsfor more details.

--async

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

--description=DESCRIPTION

Text description of the TPU.

--internal-ips

Indicate that the IP addresses for the node should be internal. The default isthat external IP addresses will be associated with the TPU workers.

--update-labels=[KEY=VALUE,…]

Resource labels to update that represent user-provided metadata. If a labelexists, its value is modified. Otherwise, a new label is created. Seehttps://cloud.google.com/compute/docs/labeling-resourcesfor details.

At most one of these can be specified:

--clear-labels

Remove all labels. If--update-labels is also specified then--clear-labels is applied first.

For example, to remove all labels:

gcloudalphacomputetpustpu-vmupdate--clear-labels

To remove all existing labels and create two new labels, 'foo' and 'baz':

gcloudalphacomputetpustpu-vmupdate--clear-labels--update-labelsfoo=bar,baz=qux

--remove-labels=[KEY,…]

List of label keys to remove. If a label does not exist it is silently ignored.If--update-labels is also specified then--update-labels is applied first.

At most one of these can be specified:

--clear-tags

Remove all tags. If--add-tags is also specified then--clear-tags is applied first.

For example, to remove all tags:

gcloudalphacomputetpustpu-vmupdate--clear-tags

To remove all existing tags and create two new tags, 'foo' and 'bar':

gcloudalphacomputetpustpu-vmupdate--clear-tags--add-tagsfoo,bar

--remove-tags=[TAG,…]

List of tags to remove. If a tag does not exist it is silently ignored. If--add-tags is also specified then--add-tags isapplied first.

At most one of these can be specified:

--metadata-from-file=[KEY=VALUE,…]

Same as--metadata except the value for the entry will be read froma local file. Example:--metadata-from-file='key1=value1.txt'

Or at least one of these can be specified:

--update-metadata=[KEY=VALUE,…]

List of comma-separated metadata key-value pairs for the Cloud TPU VM node. If akey exists, its value is modified. Otherwise, a new key-value pair is created.

At most one of these can be specified:

--clear-metadata

Remove all metadata. If--update-metadata is also specified then--clear-metadata is applied first.

For example, to remove all metadata:

gcloudalphacomputetpustpu-vmupdate--clear-metadata

To remove all existing metadata and create two new metadata key-value pairs,'foo=bar' and 'baz=qux':

gcloudalphacomputetpustpu-vmupdate--clear-metadata--update-metadatafoo=bar,baz=qux

--remove-metadata=[KEY,…]

List of comma-separated metadata keys to remove. If a key does not exist it issilently ignored. If--update-metadata is also specified then--update-metadata is applied first.

--worker=[WORKER,…]

List of worker IDs to apply attach/detach disk to. If not specified, the updateis applied to all workers. Only numeric values are allowed. The only exceptionis 'all'.

--attach-disk and--worker can be used to specifywhich workers to attach the disk to. For example:

gcloudalphacomputetpustpu-vmupdateexample-tpu--attach-disksource=projects/my-project/zones/us-central1-c/disks/my-disk,mode=read-only--zone=us-central1-c--worker=0,1

attaches the disk named 'projects/my-project/zones/us-central1-c/disks/my-disk'to worker 0 and 1 of a TPU VM named 'example-tpu' in read-only mode in zoneus-central1-c. if--worker is not specified or--worker=all is specified, the disk is attached to all workers.

--detach-disk and--worker can be used to specifywhich workers to detach the disk from. For example:

gcloudalphacomputetpustpu-vmupdateexample-tpu--detach-disk=projects/my-project/zones/us-central1-c/disks/my-disk--zone=us-central1-c--worker=0,1

detaches the disk named 'projects/my-project/zones/us-central1-c/disks/my-disk'from worker 0 and 1 of a TPU VM named 'example-tpu' in zoneus-central1-c. if--worker is not specified or--worker=all is specified, the disk is attached to all workers.

At most one of these can be specified:

--attach-disk=[SOURCE=DATA_DISK,…]

Attach a data disk to the TPU VM. For example,

gcloudalphacomputetpustpu-vmupdateexample-tpu--attach-disksource=projects/my-project/zones/us-central1-c/disks/my-disk,mode=read-only--zone=us-central1-c

attaches the disk named 'projects/my-project/zones/us-central1-c/disks/my-disk'to a TPU VM named 'example-tpu' in read-only mode in zoneus-central1-c.

The following keys are allowed:

source

Specify the full path to an existing disk. Required. The disk must be in thesame zone.

mode

Specify the mode in which to attach this disk. Valid options are 'read-write','read-only'. If not specified, the default is 'read-write'.

--detach-disk=DATA_DISK

Detach a data disk from the TPU VM. For example,

This flag must be repeated to provide multiple data disks. For example:

gcloudalphacomputetpustpu-vmupdateexample-tpu--detach-disk=projects/my-project/zones/us-central1-c/disks/my-disk--zone=us-central1-c

detaches the disk named 'projects/my-project/zones/us-central1-c/disks/my-disk'from a TPU VM named 'example-tpu' in zoneus-central1-c.

Run$gcloud help for details.