os_networks_info – Retrieve information about one or more OpenStack networks

Synopsis

  • Retrieve information about one or more networks from OpenStack.
  • This module was called os_networks_facts before Ansible 2.9, returning ansible_facts. Note that the os_networks_info module no longer returns ansible_facts!

Aliases: os_networks_facts

Requirements

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

  • openstacksdk >= 0.12.0
  • python >= 2.7
  • sdk

Parameters

Parameter Choices/Defaults 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, os_user_domain_name or os_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.
availability_zone
-
Ignored. Present for backwards compatibility
ca_cert
string
A path to a CA Cert bundle that can be used as part of verifying SSL API requests.

aliases: cacert
client_cert
string
A path to a client certificate to use as part of the SSL transaction.

aliases: cert
client_key
string
A path to a client key to use as part of the SSL transaction.

aliases: key
cloud
raw
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.
filters
-
A dictionary of meta data to use for further filtering. Elements of this dictionary may be additional dictionaries.
interface
string
    Choices:
  • admin
  • internal
  • public ←
Endpoint URL type to fetch from the service catalog.

aliases: endpoint_type
name
-
Name or ID of the Network
region_name
string
Name of the region.
timeout
integer
Default:
180
How long should ansible wait for the requested resource.
validate_certs
boolean
    Choices:
  • no ←
  • yes
Whether or not SSL API requests should be verified.
Before Ansible 2.3 this defaulted to yes.

aliases: verify
wait
boolean
    Choices:
  • no
  • yes ←
Should ansible wait until the requested resource is complete.

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: Gather information about previously created networks
  os_networks_info:
    auth:
      auth_url: https://identity.example.com
      username: user
      password: password
      project_name: someproject
  register: result

- name: Show openstack networks
  debug:
    msg: "{{ result.openstack_networks }}"

- name: Gather information about a previously created network by name
  os_networks_info:
    auth:
      auth_url: https://identity.example.com
      username: user
      password: password
      project_name: someproject
    name:  network1
  register: result

- name: Show openstack networks
  debug:
    msg: "{{ result.openstack_networks }}"

- name: Gather information about a previously created network with filter
  # Note: name and filters parameters are Not mutually exclusive
  os_networks_info:
    auth:
      auth_url: https://identity.example.com
      username: user
      password: password
      project_name: someproject
    filters:
      tenant_id: 55e2ce24b2a245b09f181bf025724cbe
      subnets:
        - 057d4bdf-6d4d-4728-bb0f-5ac45a6f7400
        - 443d4dc0-91d4-4998-b21c-357d10433483
  register: result

- name: Show openstack networks
  debug:
    msg: "{{ result.openstack_networks }}"

Return Values

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

Key Returned Description
openstack_networks
complex
always, but can be null
has all the openstack information about the networks
 
id
string
success
Unique UUID.
 
name
string
success
Name given to the network.
 
shared
boolean
success
Network shared flag.
 
status
string
success
Network status.
 
subnets
list of strings
success
Subnet(s) included in this network.
 
tenant_id
string
success
Tenant id associated with this network.


Status

Authors

  • Davide Agnello (@dagnello)

Hint

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