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google.cloud.gcp_tpu_node module – Creates a GCP Node

Note

This module is part of the google.cloud collection (version 1.0.2).

You might already have this collection installed if you are using the ansible package. It is not included in ansible-core. To check whether it is installed, run ansible-galaxy collection list.

To install it, use: ansible-galaxy collection install google.cloud. You need further requirements to be able to use this module, see Requirements for details.

To use it in a playbook, specify: google.cloud.gcp_tpu_node.

Synopsis 

A Cloud TPU instance.

Requirements 

The below requirements are needed on the host that executes this module.

python >= 2.6
requests >= 2.18.4
google-auth >= 1.3.0

Parameters 

Parameter	Comments
accelerator_type string / required	The type of hardware accelerators associated with this node.
auth_kind string / required	The type of credential used. Choices: `"application"` `"machineaccount"` `"serviceaccount"`
cidr_block string	The CIDR block that the TPU node will use when selecting an IP address. This CIDR block must be a /29 block; the Compute Engine networks API forbids a smaller block, and using a larger block would be wasteful (a node can only consume one IP address). Errors will occur if the CIDR block has already been used for a currently existing TPU node, the CIDR block conflicts with any subnetworks in the user’s provided network, or the provided network is peered with another network that is using that CIDR block.
description string	The user-supplied description of the TPU. Maximum of 512 characters.
env_type string	Specifies which Ansible environment you’re running this module within. This should not be set unless you know what you’re doing. This only alters the User Agent string for any API requests.
labels dictionary	Resource labels to represent user provided metadata.
name string / required	The immutable name of the TPU.
network string	The name of a network to peer the TPU node to. It must be a preexisting Compute Engine network inside of the project on which this API has been activated. If none is provided, “default” will be used.
project string	The Google Cloud Platform project to use.
scheduling_config dictionary	Sets the scheduling options for this TPU instance.
preemptible boolean / required	Defines whether the TPU instance is preemptible. Choices: `false` `true`
scopes list / elements=string	Array of scopes to be used
service_account_contents jsonarg	The contents of a Service Account JSON file, either in a dictionary or as a JSON string that represents it.
service_account_email string	An optional service account email address if machineaccount is selected and the user does not wish to use the default email.
service_account_file path	The path of a Service Account JSON file if serviceaccount is selected as type.
state string	Whether the given object should exist in GCP Choices: `"present"` ← (default) `"absent"`
tensorflow_version string / required	The version of Tensorflow running in the Node.
use_service_networking boolean	Whether the VPC peering for the node is set up through Service Networking API. The VPC Peering should be set up before provisioning the node. If this field is set, cidr_block field should not be specified. If the network that you want to peer the TPU Node to is a Shared VPC network, the node must be created with this this field enabled. Choices: `false` ← (default) `true`
zone string	The GCP location for the TPU. If it is not provided, the provider zone is used.

Notes 

Note

API Reference: https://cloud.google.com/tpu/docs/reference/rest/v1/projects.locations.nodes
Official Documentation: https://cloud.google.com/tpu/docs/
for authentication, you can set service_account_file using the gcp_service_account_file env variable.
for authentication, you can set service_account_contents using the GCP_SERVICE_ACCOUNT_CONTENTS env variable.
For authentication, you can set service_account_email using the GCP_SERVICE_ACCOUNT_EMAIL env variable.
For authentication, you can set auth_kind using the GCP_AUTH_KIND env variable.
For authentication, you can set scopes using the GCP_SCOPES env variable.
Environment variables values will only be used if the playbook values are not set.
The service_account_email and service_account_file options are mutually exclusive.

Examples 

- name: create a node
  google.cloud.gcp_tpu_node:
    name: test_object
    zone: us-central1-b
    accelerator_type: v3-8
    tensorflow_version: '1.11'
    cidr_block: 10.2.0.0/29
    project: test_project
    auth_kind: serviceaccount
    service_account_file: "/tmp/auth.pem"
    state: present

Return Values 

Common return values are documented here, the following are the fields unique to this module:

Key	Description
acceleratorType string	The type of hardware accelerators associated with this node. Returned: success
cidrBlock string	The CIDR block that the TPU node will use when selecting an IP address. This CIDR block must be a /29 block; the Compute Engine networks API forbids a smaller block, and using a larger block would be wasteful (a node can only consume one IP address). Errors will occur if the CIDR block has already been used for a currently existing TPU node, the CIDR block conflicts with any subnetworks in the user’s provided network, or the provided network is peered with another network that is using that CIDR block. Returned: success
description string	The user-supplied description of the TPU. Maximum of 512 characters. Returned: success
labels dictionary	Resource labels to represent user provided metadata. Returned: success
name string	The immutable name of the TPU. Returned: success
network string	The name of a network to peer the TPU node to. It must be a preexisting Compute Engine network inside of the project on which this API has been activated. If none is provided, “default” will be used. Returned: success
networkEndpoints complex	The network endpoints where TPU workers can be accessed and sent work. It is recommended that Tensorflow clients of the node first reach out to the first (index 0) entry. Returned: success
ipAddress string	The IP address of this network endpoint. Returned: success
port integer	The port of this network endpoint. Returned: success
schedulingConfig complex	Sets the scheduling options for this TPU instance. Returned: success
preemptible boolean	Defines whether the TPU instance is preemptible. Returned: success
serviceAccount string	The service account used to run the tensor flow services within the node. To share resources, including Google Cloud Storage data, with the Tensorflow job running in the Node, this account must have permissions to that data. Returned: success
tensorflowVersion string	The version of Tensorflow running in the Node. Returned: success
useServiceNetworking boolean	Whether the VPC peering for the node is set up through Service Networking API. The VPC Peering should be set up before provisioning the node. If this field is set, cidr_block field should not be specified. If the network that you want to peer the TPU Node to is a Shared VPC network, the node must be created with this this field enabled. Returned: success
zone string	The GCP location for the TPU. If it is not provided, the provider zone is used. Returned: success

Authors

Google Inc. (@googlecloudplatform)

Collection links

Homepage Repository (Sources)

google.cloud.gcp_tpu_node module – Creates a GCP Node

Synopsis

Requirements

Parameters

Notes

Examples

Return Values