new module: manage attachable entity profiles [network/aci/aci_aep] (#27987)

* New Cisco ACI Attachable Entity Profile Module

* PEP8 Verified

* Various Fixes

* Refactored: aci_aep

* Updated to the latest changes from aci-ansible

* And a small cosmetic change

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

@@ -0,0 +1,132 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
+# 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': '1.0',
+                    'status': ['preview'],
+                    'supported_by': 'community'}
+
+DOCUMENTATION = r'''
+---
+module: aci_aep
+short_description: Manage Attachable Access Entity Profile on Cisco ACI fabrics
+description:
+- Connect to external virtual and physical domains by using Attachable Access Entity Profiles on Cisco ACI fabrics.
+author:
+- Swetha Chunduri (@schunduri)
+- Dag Wieers (@dagwieers)
+- Jacob McGill (@jmcgill298)
+version_added: '2.4'
+requirements:
+- ACI Fabric 1.0(3f)+
+options:
+  aep:
+    description:
+    - The name of the Attachable Access Entity Profile.
+    required: yes
+    aliases: [ aep_name, name ]
+  description:
+    description:
+    - Description for the AEP.
+  state:
+    description:
+    - Use C(present) or C(absent) for adding or removing.
+    - Use C(query) for listing an object or multiple objects.
+    default: present
+    choices: [ absent, present, query ]
+extends_documentation_fragment: aci
+'''
+
+EXAMPLES = r'''
+- name: Add a new AEP
+  aci_aep:
+    hostname: apic
+    username: admin
+    password: SomeSecretPassword
+    aep: ACI-AEP
+    description: default
+    state: present
+
+- name: Remove an existing AEP
+  aci_aep:
+    hostname: apic
+    username: admin
+    password: SomeSecretPassword
+    aep: ACI-AEP
+    state: absent
+
+- name: Query an AEP
+  aci_aep:
+    hostname: apic
+    username: admin
+    password: SomeSecretPassword
+    aep: ACI-AEP
+    state: query
+
+- name: Query all AEPs
+  aci_aep:
+    hostname: apic
+    username: admin
+    password: SomeSecretPassword
+    state: query
+'''
+
+RETURN = r'''
+#
+'''
+
+from ansible.module_utils.aci import ACIModule, aci_argument_spec
+from ansible.module_utils.basic import AnsibleModule
+
+
+def main():
+    argument_spec = aci_argument_spec
+    argument_spec.update(
+        aep=dict(type='str', aliases=['name', 'aep_name']),  # not required for querying all AEPs
+        description=dict(type='str', aliases=['descr']),
+        state=dict(type='str', default='present', choices=['absent', 'present', 'query']),
+    )
+
+    module = AnsibleModule(
+        argument_spec=argument_spec,
+        supports_check_mode=True,
+    )
+
+    aep = module.params['aep']
+    description = module.params['description']
+    state = module.params['state']
+
+    aci = ACIModule(module)
+
+    if aep is not None:
+        path = 'api/mo/uni/infra/attentp-%(aep)s.json' % module.params
+    elif state == 'query':
+        path = 'api/class/infraAttEntityP.json'
+    else:
+        module.fail_json(msg="Parameter 'aep' is required for state 'absent' or 'present'")
+
+    aci.result['url'] = '%(protocol)s://%(hostname)s/' % aci.params + path
+
+    aci.get_existing()
+
+    if state == 'present':
+        # Filter out module parameters with null values
+        aci.payload(aci_class='infraAttEntityP', class_config=dict(name=aep, descr=description))
+
+        # Generate config diff which will be used as POST request body
+        aci.get_diff(aci_class='infraAttEntityP')
+
+        # Submit changes if module not in check_mode and the proposed is different than existing
+        aci.post_config()
+
+    elif state == 'absent':
+        aci.delete_config()
+
+    module.exit_json(**aci.result)
+
+if __name__ == "__main__":
+    main()