google.cloud.gcp_compute_disk module – Creates a GCP Disk

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.

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

Synopsis

  • Persistent disks are durable storage devices that function similarly to the physical disks in a desktop or a server. Compute Engine manages the hardware behind these devices to ensure data redundancy and optimize performance for you. Persistent disks are available as either standard hard disk drives (HDD) or solid-state drives (SSD).

  • Persistent disks are located independently from your virtual machine instances, so you can detach or move persistent disks to keep your data even after you delete your instances. Persistent disk performance scales automatically with size, so you can resize your existing persistent disks or add more persistent disks to an instance to meet your performance and storage space requirements.

  • Add a persistent disk to your instance when you need reliable and affordable storage with consistent performance characteristics.

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

auth_kind

string / required

The type of credential used.

Choices:

  • application

  • machineaccount

  • serviceaccount

description

string

An optional description of this resource. Provide this property when you create the resource.

disk_encryption_key

dictionary

Encrypts the disk using a customer-supplied encryption key.

After you encrypt a disk with a customer-supplied key, you must provide the same key if you use the disk later (e.g. to create a disk snapshot or an image, or to attach the disk to a virtual machine).

Customer-supplied encryption keys do not protect access to metadata of the disk.

If you do not provide an encryption key when creating the disk, then the disk will be encrypted using an automatically generated key and you do not need to provide a key to use the disk later.

kms_key_name

string

The name of the encryption key that is stored in Google Cloud KMS.

Your project’s Compute Engine System service account (service-{{PROJECT_NUMBER}}@compute-system.iam.gserviceaccount.com) must have roles/cloudkms.cryptoKeyEncrypterDecrypter to use this feature.

kms_key_service_account

string

The service account used for the encryption request for the given KMS key.

If absent, the Compute Engine Service Agent service account is used.

raw_key

string

Specifies a 256-bit customer-supplied encryption key, encoded in RFC 4648 base64 to either encrypt or decrypt this resource.

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

Labels to apply to this disk. A list of key->value pairs.

licenses

list / elements=string

Any applicable publicly visible licenses.

name

string / required

Name of the resource. Provided by the client when the resource is created. The name must be 1-63 characters long, and comply with RFC1035. Specifically, the name must be 1-63 characters long and match the regular expression [a-z]([-a-z0-9]*[a-z0-9])? which means the first character must be a lowercase letter, and all following characters must be a dash, lowercase letter, or digit, except the last character, which cannot be a dash.

physical_block_size_bytes

integer

Physical block size of the persistent disk, in bytes. If not present in a request, a default value is used. Currently supported sizes are 4096 and 16384, other sizes may be added in the future.

If an unsupported value is requested, the error message will list the supported values for the caller’s project.

project

string

The Google Cloud Platform project to use.

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.

size_gb

integer

Size of the persistent disk, specified in GB. You can specify this field when creating a persistent disk using the sourceImage or sourceSnapshot parameter, or specify it alone to create an empty persistent disk.

If you specify this field along with sourceImage or sourceSnapshot, the value of sizeGb must not be less than the size of the sourceImage or the size of the snapshot.

source_image

string

The source image used to create this disk. If the source image is deleted, this field will not be set.

To create a disk with one of the public operating system images, specify the image by its family name. For example, specify family/debian-9 to use the latest Debian 9 image: projects/debian-cloud/global/images/family/debian-9 Alternatively, use a specific version of a public operating system image: projects/debian-cloud/global/images/debian-9-stretch-vYYYYMMDD To create a disk with a private image that you created, specify the image name in the following format: global/images/my-private-image You can also specify a private image by its image family, which returns the latest version of the image in that family. Replace the image name with family/family-name: global/images/family/my-private-family .

source_image_encryption_key

dictionary

The customer-supplied encryption key of the source image. Required if the source image is protected by a customer-supplied encryption key.

kms_key_name

string

The name of the encryption key that is stored in Google Cloud KMS.

kms_key_service_account

string

The service account used for the encryption request for the given KMS key.

If absent, the Compute Engine Service Agent service account is used.

raw_key

string

Specifies a 256-bit customer-supplied encryption key, encoded in RFC 4648 base64 to either encrypt or decrypt this resource.

source_snapshot

dictionary

The source snapshot used to create this disk. You can provide this as a partial or full URL to the resource.

This field represents a link to a Snapshot resource in GCP. It can be specified in two ways. First, you can place a dictionary with key ‘selfLink’ and value of your resource’s selfLink Alternatively, you can add register: name-of-resource to a gcp_compute_snapshot task and then set this source_snapshot field to “{{ name-of-resource }}”

source_snapshot_encryption_key

dictionary

The customer-supplied encryption key of the source snapshot. Required if the source snapshot is protected by a customer-supplied encryption key.

kms_key_name

string

The name of the encryption key that is stored in Google Cloud KMS.

kms_key_service_account

string

The service account used for the encryption request for the given KMS key. If absent, the Compute Engine Service Agent service account is used.

raw_key

string

Specifies a 256-bit customer-supplied encryption key, encoded in RFC 4648 base64 to either encrypt or decrypt this resource.

state

string

Whether the given object should exist in GCP

Choices:

  • present ← (default)

  • absent

type

string

URL of the disk type resource describing which disk type to use to create the disk. Provide this when creating the disk.

zone

string / required

A reference to the zone where the disk resides.

Notes

Note

  • API Reference: https://cloud.google.com/compute/docs/reference/v1/disks

  • Adding a persistent disk: https://cloud.google.com/compute/docs/disks/add-persistent-disk

  • 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 disk
  google.cloud.gcp_compute_disk:
    name: test_object
    size_gb: 50
    disk_encryption_key:
      raw_key: SGVsbG8gZnJvbSBHb29nbGUgQ2xvdWQgUGxhdGZvcm0=
    zone: us-central1-a
    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

creationTimestamp

string

Creation timestamp in RFC3339 text format.

Returned: success

description

string

An optional description of this resource. Provide this property when you create the resource.

Returned: success

diskEncryptionKey

complex

Encrypts the disk using a customer-supplied encryption key.

After you encrypt a disk with a customer-supplied key, you must provide the same key if you use the disk later (e.g. to create a disk snapshot or an image, or to attach the disk to a virtual machine).

Customer-supplied encryption keys do not protect access to metadata of the disk.

If you do not provide an encryption key when creating the disk, then the disk will be encrypted using an automatically generated key and you do not need to provide a key to use the disk later.

Returned: success

kmsKeyName

string

The name of the encryption key that is stored in Google Cloud KMS.

Your project’s Compute Engine System service account (service-{{PROJECT_NUMBER}}@compute-system.iam.gserviceaccount.com) must have roles/cloudkms.cryptoKeyEncrypterDecrypter to use this feature.

Returned: success

kmsKeyServiceAccount

string

The service account used for the encryption request for the given KMS key.

If absent, the Compute Engine Service Agent service account is used.

Returned: success

rawKey

string

Specifies a 256-bit customer-supplied encryption key, encoded in RFC 4648 base64 to either encrypt or decrypt this resource.

Returned: success

sha256

string

The RFC 4648 base64 encoded SHA-256 hash of the customer-supplied encryption key that protects this resource.

Returned: success

id

integer

The unique identifier for the resource.

Returned: success

labelFingerprint

string

The fingerprint used for optimistic locking of this resource. Used internally during updates.

Returned: success

labels

dictionary

Labels to apply to this disk. A list of key->value pairs.

Returned: success

lastAttachTimestamp

string

Last attach timestamp in RFC3339 text format.

Returned: success

lastDetachTimestamp

string

Last detach timestamp in RFC3339 text format.

Returned: success

licenses

list / elements=string

Any applicable publicly visible licenses.

Returned: success

name

string

Name of the resource. Provided by the client when the resource is created. The name must be 1-63 characters long, and comply with RFC1035. Specifically, the name must be 1-63 characters long and match the regular expression [a-z]([-a-z0-9]*[a-z0-9])? which means the first character must be a lowercase letter, and all following characters must be a dash, lowercase letter, or digit, except the last character, which cannot be a dash.

Returned: success

physicalBlockSizeBytes

integer

Physical block size of the persistent disk, in bytes. If not present in a request, a default value is used. Currently supported sizes are 4096 and 16384, other sizes may be added in the future.

If an unsupported value is requested, the error message will list the supported values for the caller’s project.

Returned: success

sizeGb

integer

Size of the persistent disk, specified in GB. You can specify this field when creating a persistent disk using the sourceImage or sourceSnapshot parameter, or specify it alone to create an empty persistent disk.

If you specify this field along with sourceImage or sourceSnapshot, the value of sizeGb must not be less than the size of the sourceImage or the size of the snapshot.

Returned: success

sourceImage

string

The source image used to create this disk. If the source image is deleted, this field will not be set.

To create a disk with one of the public operating system images, specify the image by its family name. For example, specify family/debian-9 to use the latest Debian 9 image: projects/debian-cloud/global/images/family/debian-9 Alternatively, use a specific version of a public operating system image: projects/debian-cloud/global/images/debian-9-stretch-vYYYYMMDD To create a disk with a private image that you created, specify the image name in the following format: global/images/my-private-image You can also specify a private image by its image family, which returns the latest version of the image in that family. Replace the image name with family/family-name: global/images/family/my-private-family .

Returned: success

sourceImageEncryptionKey

complex

The customer-supplied encryption key of the source image. Required if the source image is protected by a customer-supplied encryption key.

Returned: success

kmsKeyName

string

The name of the encryption key that is stored in Google Cloud KMS.

Returned: success

kmsKeyServiceAccount

string

The service account used for the encryption request for the given KMS key.

If absent, the Compute Engine Service Agent service account is used.

Returned: success

rawKey

string

Specifies a 256-bit customer-supplied encryption key, encoded in RFC 4648 base64 to either encrypt or decrypt this resource.

Returned: success

sha256

string

The RFC 4648 base64 encoded SHA-256 hash of the customer-supplied encryption key that protects this resource.

Returned: success

sourceImageId

string

The ID value of the image used to create this disk. This value identifies the exact image that was used to create this persistent disk. For example, if you created the persistent disk from an image that was later deleted and recreated under the same name, the source image ID would identify the exact version of the image that was used.

Returned: success

sourceSnapshot

dictionary

The source snapshot used to create this disk. You can provide this as a partial or full URL to the resource.

Returned: success

sourceSnapshotEncryptionKey

complex

The customer-supplied encryption key of the source snapshot. Required if the source snapshot is protected by a customer-supplied encryption key.

Returned: success

kmsKeyName

string

The name of the encryption key that is stored in Google Cloud KMS.

Returned: success

kmsKeyServiceAccount

string

The service account used for the encryption request for the given KMS key. If absent, the Compute Engine Service Agent service account is used.

Returned: success

rawKey

string

Specifies a 256-bit customer-supplied encryption key, encoded in RFC 4648 base64 to either encrypt or decrypt this resource.

Returned: success

sha256

string

The RFC 4648 base64 encoded SHA-256 hash of the customer-supplied encryption key that protects this resource.

Returned: success

sourceSnapshotId

string

The unique ID of the snapshot used to create this disk. This value identifies the exact snapshot that was used to create this persistent disk. For example, if you created the persistent disk from a snapshot that was later deleted and recreated under the same name, the source snapshot ID would identify the exact version of the snapshot that was used.

Returned: success

type

string

URL of the disk type resource describing which disk type to use to create the disk. Provide this when creating the disk.

Returned: success

users

list / elements=string

Links to the users of the disk (attached instances) in form: project/zones/zone/instances/instance .

Returned: success

zone

string

A reference to the zone where the disk resides.

Returned: success

Authors

  • Google Inc. (@googlecloudplatform)