openstack.cloud.server_group module – Manage OpenStack server groups

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_group.

Synopsis

  • Add or remove server groups from OpenStack.

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.

interface

aliases: endpoint_type

string

Endpoint URL type to fetch from the service catalog.

Choices:

  • "admin"

  • "internal"

  • "public" ← (default)

name

string / required

Server group name.

policy

string

Represents the current name of the policy.

Choices:

  • "anti-affinity"

  • "affinity"

  • "soft-anti-affinity"

  • "soft-affinity"

region_name

string

Name of the region.

rules

dictionary

Rules to be applied to the policy. Currently, only the max_server_per_host rule is supported for the anti-affinity policy.

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

state

string

Indicate desired state of the resource. When state is present, then policy is required.

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

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: Create a server group with 'affinity' policy.
  openstack.cloud.server_group:
    cloud: "{{ cloud }}"
    state: present
    name: my_server_group
    policy: affinity

- name: Delete 'my_server_group' server group.
  openstack.cloud.server_group:
    cloud: "{{ cloud }}"
    state: absent
    name: my_server_group

Return Values

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

Key

Description

server_group

dictionary

Object representing the server group

Returned: On success when state is present

id

string

Unique UUID.

Returned: always

member_ids

list / elements=string

The list of members in the server group

Returned: always

metadata

dictionary

Metadata key and value pairs.

Returned: always

name

string

The name of the server group.

Returned: always

policies

list / elements=string

A list of exactly one policy name to associate with the group. Available until microversion 2.63

Returned: always

policy

string

Represents the name of the policy. Available from version 2.64 on.

Returned: always

project_id

string

The project ID who owns the server group.

Returned: always

rules

dictionary

The rules field, applied to the policy. Currently, only the max_server_per_host rule is supported for the anti-affinity policy.

Returned: always

user_id

string

The user ID who owns the server group.

Returned: always

Authors

  • OpenStack Ansible SIG