openstack.cloud.server_volume module – Attach/Detach Volumes from OpenStack VM’s

Note

This module is part of the openstack.cloud collection (version 2.2.0).

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 openstack.cloud. You need further requirements to be able to use this module, see Requirements for details.

To use it in a playbook, specify: openstack.cloud.server_volume.

Synopsis

  • Attach or Detach volumes from OpenStack VM’s

Requirements

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

  • python >= 3.6

  • openstacksdk >= 1.0.0

Parameters

Parameter

Comments

api_timeout

integer

How long should the socket layer wait before timing out for API calls. If this is omitted, nothing will be passed to the requests library.

auth

dictionary

Dictionary containing auth information as needed by the cloud’s auth plugin strategy. For the default password plugin, this would contain auth_url, username, password, project_name and any information about domains (for example, user_domain_name or project_domain_name) if the cloud supports them. For other plugins, this param will need to contain whatever parameters that auth plugin requires. This parameter is not needed if a named cloud is provided or OpenStack OS_* environment variables are present.

auth_type

string

Name of the auth plugin to use. If the cloud uses something other than password authentication, the name of the plugin should be indicated here and the contents of the auth parameter should be updated accordingly.

ca_cert

aliases: cacert

string

A path to a CA Cert bundle that can be used as part of verifying SSL API requests.

client_cert

aliases: cert

string

A path to a client certificate to use as part of the SSL transaction.

client_key

aliases: key

string

A path to a client key to use as part of the SSL transaction.

cloud

any

Named cloud or cloud config to operate against. If cloud is a string, it references a named cloud config as defined in an OpenStack clouds.yaml file. Provides default values for auth and auth_type. This parameter is not needed if auth is provided or if OpenStack OS_* environment variables are present. If cloud is a dict, it contains a complete cloud configuration like would be in a section of clouds.yaml.

device

string

Device you want to attach. Defaults to auto finding a device name.

interface

aliases: endpoint_type

string

Endpoint URL type to fetch from the service catalog.

Choices:

  • "admin"

  • "internal"

  • "public" ← (default)

region_name

string

Name of the region.

sdk_log_level

string

Log level of the OpenStackSDK

Choices:

  • "INFO" ← (default)

  • "DEBUG"

sdk_log_path

string

Path to the logfile of the OpenStackSDK. If empty no log is written

server

string / required

Name or ID of server you want to attach a volume to

state

string

Should the resource be present or absent.

Choices:

  • "present" ← (default)

  • "absent"

timeout

integer

How long should ansible wait for the requested resource.

Default: 180

validate_certs

aliases: verify

boolean

Whether or not SSL API requests should be verified.

Before Ansible 2.3 this defaulted to true.

Choices:

  • false

  • true

volume

string / required

Name or id of volume you want to attach to a server

wait

boolean

Should ansible wait until the requested resource is complete.

Choices:

  • false

  • true ← (default)

Notes

Note

  • The standard OpenStack environment variables, such as OS_USERNAME may be used instead of providing explicit values.

  • Auth information is driven by openstacksdk, which means that values can come from a yaml config file in /etc/ansible/openstack.yaml, /etc/openstack/clouds.yaml or ~/.config/openstack/clouds.yaml, then from standard environment variables, then finally by explicit parameters in plays. More information can be found at https://docs.openstack.org/openstacksdk/

Examples

- name: Attaches a volume to a compute host
  openstack.cloud.server_volume:
    state: present
    cloud: mordred
    server: Mysql-server
    volume: mysql-data
    device: /dev/vdb

Return Values

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

Key

Description

volume

dictionary

Volume that was just attached

Returned: On success when state is present

attachments

list / elements=string

Instance attachment information. If this volume is attached to a server instance, the attachments list includes the UUID of the attached server, an attachment UUID, the name of the attached host, if any, the volume UUID, the device, and the device UUID. Otherwise, this list is empty.

Returned: success

availability_zone

string

The name of the availability zone.

Returned: success

consistency_group_id

string

The UUID of the consistency group.

Returned: success

created_at

string

The date and time when the resource was created.

Returned: success

description

string

The volume description.

Returned: success

extended_replication_status

string

Extended replication status on this volume.

Returned: success

group_id

string

The ID of the group.

Returned: success

host

string

The volume’s current back-end.

Returned: success

id

string

The UUID of the volume.

Returned: success

image_id

string

Image on which the volume was based

Returned: success

is_bootable

string

Enables or disables the bootable attribute. You can boot an instance from a bootable volume.

Returned: success

is_encrypted

boolean

If true, this volume is encrypted.

Returned: success

metadata

dictionary

A metadata object. Contains one or more metadata key and value pairs that are associated with the volume.

Returned: success

migration_id

string

The volume ID that this volume name on the backend is based on.

Returned: success

migration_status

string

The status of this volume migration (None means that a migration is not currently in progress).

Returned: success

name

string

The volume name.

Returned: success

project_id

string

The project ID which the volume belongs to.

Returned: success

replication_driver_data

string

Data set by the replication driver

Returned: success

replication_status

string

The volume replication status.

Returned: success

scheduler_hints

dictionary

Scheduler hints for the volume

Returned: success

size

integer

The size of the volume, in gibibytes (GiB).

Returned: success

snapshot_id

string

To create a volume from an existing snapshot, specify the UUID of the volume snapshot. The volume is created in same availability zone and with same size as the snapshot.

Returned: success

source_volume_id

string

The UUID of the source volume. The API creates a new volume with the same size as the source volume unless a larger size is requested.

Returned: success

status

string

The volume status.

Returned: success

updated_at

string

The date and time when the resource was updated.

Returned: success

user_id

string

The UUID of the user.

Returned: success

volume_image_metadata

dictionary

List of image metadata entries. Only included for volumes that were created from an image, or from a snapshot of a volume originally created from an image.

Returned: success

volume_type

string

The associated volume type name for the volume.

Returned: success

Authors

  • OpenStack Ansible SIG