openstack.cloud.subnet_pool module – Create, update or delete a subnet pool from OpenStack

Note

This module is part of the openstack.cloud collection (version 2.3.2).

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 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.subnet_pool.

Synopsis

• Create, update or delete a subnet pool 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
address_scope string	ID or name of the address scope associated with this subnet pool.
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.
default_prefix_length integer	The prefix length to allocate when the cidr or prefixlen attributes are omitted when creating a subnet.
default_quota integer	A per-project quota on the prefix space that can be allocated from the subnet pool for project subnets.
description string	The subnet pool description.
extra_specs dictionary	Dictionary with extra key/value pairs passed to the API.
interface aliases: endpoint_type string	Endpoint URL type to fetch from the service catalog. Choices: "admin" "internal" "public" ← (default)
is_default boolean	Whether this subnet pool is the default. Choices: false true
is_shared aliases: shared boolean	Whether this subnet pool is shared or not. This attribute cannot be updated. Choices: false true
maximum_prefix_length integer	The maximum prefix length that can be allocated from the subnet pool.
minimum_prefix_length integer	The minimum prefix length that can be allocated from the subnet pool.
name string / required	Name to be give to the subnet pool. This attribute cannot be updated.
prefixes list / elements=string	Subnet pool prefixes in CIDR notation.
project string	Name or ID of the project.
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
state string	Whether the subnet pool should 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
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 an subnet pool.
  openstack.cloud.subnet_pool:
    cloud: mycloud
    state: present
    name: my_subnet_pool
    prefixes:
        - 10.10.10.0/24

- name: Create a subnet pool for a given project.
  openstack.cloud.subnet_pool:
    cloud: mycloud
    state: present
    name: my_subnet_pool
    project: myproj
    prefixes:
        - 10.10.10.0/24

- name: Create a shared and default subnet pool in existing address scope
  openstack.cloud.subnet_pool:
    cloud: mycloud
    state: present
    name: my_subnet_pool
    address_scope: my_adress_scope
    is_default: True
    default_quota: 10
    maximum_prefix_length: 32
    minimum_prefix_length: 8
    default_prefix_length: 24
    is_shared: True
    prefixes:
        - 10.10.10.0/8

- name: Delete subnet poool.
  openstack.cloud.subnet_pool:
    cloud: mycloud
    state: absent
    name: my_subnet_pool

Return Values

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

Key	Description
subnet_pool dictionary	Dictionary describing the subnet pool. Returned: On success when state is present.
address_scope_id string	The address scope ID. Returned: success Sample: "861174b82b43463c9edc5202aadc60ef"
created_at string	Timestamp when the subnet pool was created. Returned: success Sample: ""
default_prefix_length integer	The length of the prefix to allocate when the cidr or prefixlen attributes are omitted when creating a subnet. Returned: success Sample: 32
default_quota integer	The per-project quota on the prefix space that can be allocated from the subnet pool for project subnets. Returned: success Sample: 22
description string	The subnet pool description. Returned: success Sample: "My test subnet pool."
id string	Subnet Pool ID. Returned: success Sample: "474acfe5-be34-494c-b339-50f06aa143e4"
ip_version integer	The IP version of the subnet pool 4 or 6. Returned: success Sample: 4
is_default boolean	Indicates whether this is the default subnet pool. Returned: success Sample: false
is_shared boolean	Indicates whether this subnet pool is shared across all projects. Returned: success Sample: false
maximum_prefix_length integer	The maximum prefix length that can be allocated from the subnet pool. Returned: success Sample: 22
minimum_prefix_length integer	The minimum prefix length that can be allocated from the subnet pool. Returned: success Sample: 8
name string	Subnet Pool name. Returned: success Sample: "my_subnet_pool"
prefixes list / elements=string	A list of subnet prefixes that are assigned to the subnet pool. Returned: success Sample: ["10.10.20.0/24", "10.20.10.0/24"]
project_id string	The ID of the project. Returned: success Sample: "861174b82b43463c9edc5202aadc60ef"
revision_number integer	Revision number of the subnet pool. Returned: success Sample: 5
tags list / elements=string	A list of associated tags. Returned: success
tenant_id string	The ID of the project. Deprecated. Returned: success Sample: "861174b82b43463c9edc5202aadc60ef"
updated_at string	Timestamp when the subnet pool was last updated. Returned: success

Authors

• OpenStack Ansible SIG

Collection links

• Issue Tracker
• Repository (Sources)