mso_st_l3out: Manage l3out's in templates (#51291)

A new module to manage l3out's in MSO schema templates.

lib/ansible/modules/network/aci/mso_schema_template_l3out.py

@@ -0,0 +1,215 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
+# Copyright: (c) 2018, Dag Wieers (@dagwieers) <dag@wieers.com>
+# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
+
+from __future__ import absolute_import, division, print_function
+__metaclass__ = type
+
+ANSIBLE_METADATA = {'metadata_version': '1.1',
+                    'status': ['preview'],
+                    'supported_by': 'community'}
+
+DOCUMENTATION = r'''
+---
+module: mso_schema_template_l3out
+short_description: Manage l3outs in schema templates
+description:
+- Manage l3outs in schema templates on Cisco ACI Multi-Site.
+author:
+- Dag Wieers (@dagwieers)
+version_added: '2.8'
+options:
+  schema:
+    description:
+    - The name of the schema.
+    type: str
+    required: yes
+  template:
+    description:
+    - The name of the template.
+    type: list
+  l3out:
+    description:
+    - The name of the l3out to manage.
+    type: str
+    aliases: [ name ]
+  display_name:
+    description:
+    - The name as displayed on the MSO web interface.
+    type: str
+  vrf:
+    description:
+    - The VRF associated to this ANP.
+    type: str
+  state:
+    description:
+    - Use C(present) or C(absent) for adding or removing.
+    - Use C(query) for listing an object or multiple objects.
+    type: str
+    choices: [ absent, present, query ]
+    default: present
+extends_documentation_fragment: mso
+'''
+
+EXAMPLES = r'''
+- name: Add a new L3out
+  mso_schema_template_l3out:
+    host: mso_host
+    username: admin
+    password: SomeSecretPassword
+    schema: Schema 1
+    template: Template 1
+    l3out: L3out 1
+    state: present
+  delegate_to: localhost
+
+- name: Remove an L3out
+  mso_schema_template_l3out:
+    host: mso_host
+    username: admin
+    password: SomeSecretPassword
+    schema: Schema 1
+    template: Template 1
+    l3out: L3out 1
+    state: absent
+  delegate_to: localhost
+
+- name: Query a specific L3outs
+  mso_schema_template_l3out:
+    host: mso_host
+    username: admin
+    password: SomeSecretPassword
+    schema: Schema 1
+    template: Template 1
+    l3out: L3out 1
+    state: query
+  delegate_to: localhost
+  register: query_result
+
+- name: Query all L3outs
+  mso_schema_template_l3out:
+    host: mso_host
+    username: admin
+    password: SomeSecretPassword
+    schema: Schema 1
+    template: Template 1
+    state: query
+  delegate_to: localhost
+  register: query_result
+'''
+
+RETURN = r'''
+'''
+
+from ansible.module_utils.basic import AnsibleModule
+from ansible.module_utils.network.aci.mso import MSOModule, mso_argument_spec, mso_reference_spec, issubset
+
+
+def main():
+    argument_spec = mso_argument_spec()
+    argument_spec.update(
+        schema=dict(type='str', required=True),
+        template=dict(type='str', required=True),
+        l3out=dict(type='str', required=False, aliases=['name']),  # This parameter is not required for querying all objects
+        display_name=dict(type='str'),
+        vrf=dict(type='dict', options=mso_reference_spec()),
+        state=dict(type='str', default='present', choices=['absent', 'present', 'query']),
+    )
+
+    module = AnsibleModule(
+        argument_spec=argument_spec,
+        supports_check_mode=True,
+        required_if=[
+            ['state', 'absent', ['l3out']],
+            ['state', 'present', ['l3out', 'vrf']],
+        ],
+    )
+
+    schema = module.params['schema']
+    template = module.params['template']
+    l3out = module.params['l3out']
+    display_name = module.params['display_name']
+    vrf = module.params['vrf']
+    state = module.params['state']
+
+    mso = MSOModule(module)
+
+    # Get schema_id
+    schema_obj = mso.get_obj('schemas', displayName=schema)
+    if schema_obj:
+        schema_id = schema_obj['id']
+    else:
+        mso.fail_json(msg="Provided schema '{0}' does not exist".format(schema))
+
+    path = 'schemas/{id}'.format(id=schema_id)
+
+    # Get template
+    templates = [t['name'] for t in schema_obj['templates']]
+    if template not in templates:
+        mso.fail_json(msg="Provided template '{0}' does not exist. Existing templates: {1}".format(template, ', '.join(templates)))
+    template_idx = templates.index(template)
+
+    # Get L3out
+    l3outs = [l['name'] for l in schema_obj['templates'][template_idx]['intersiteL3outs']]
+
+    if l3out is not None and l3out in l3outs:
+        l3out_idx = l3outs.index(l3out)
+        mso.existing = schema_obj['templates'][template_idx]['intersiteL3outs'][l3out_idx]
+
+    if state == 'query':
+        if l3out is None:
+            mso.existing = schema_obj['templates'][template_idx]['intersiteL3outs']
+        elif not mso.existing:
+            mso.fail_json(msg="L3out '{l3out}' not found".format(l3out=l3out))
+        mso.exit_json()
+
+    mso.previous = mso.existing
+    if state == 'absent':
+        if mso.existing:
+            mso.sent = mso.existing = {}
+            operation = [dict(
+                op='remove',
+                path='/templates/{template}/intersiteL3outs/{l3out}'.format(template=template, l3out=l3out),
+            )]
+            if not module.check_mode:
+                mso.request(path, method='PATCH', data=operation)
+
+    elif state == 'present':
+        vrf_ref = mso.make_reference(vrf, 'vrf', schema_id, template)
+
+        if display_name is None and not mso.existing:
+            display_name = l3out
+
+        payload = dict(
+            name=l3out,
+            displayName=display_name,
+            vrfRef=vrf_ref,
+        )
+
+        mso.sanitize(payload, collate=True)
+
+        if mso.existing:
+            operation = [dict(
+                op='replace',
+                path='/templates/{template}/intersiteL3outs/{l3out}'.format(template=template, l3out=l3out),
+                value=mso.sent,
+            )]
+
+        else:
+            operation = [dict(
+                op='add',
+                path='/templates/{template}/intersiteL3outs/-'.format(template=template),
+                value=mso.sent,
+            )]
+
+        mso.existing = mso.proposed
+        if not module.check_mode:
+            mso.request(path, method='PATCH', data=operation)
+
+    mso.exit_json()
+
+
+if __name__ == "__main__":
+    main()