mso_s_t_anp_epg: Manage EPGs in templates (#51275)
A new module to create EPGs in MSO schema templates.
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Dag Wieers
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lib/ansible/modules/network/aci/mso_schema_template_anp_epg.py
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lib/ansible/modules/network/aci/mso_schema_template_anp_epg.py
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#!/usr/bin/python
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# -*- coding: utf-8 -*-
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# Copyright: (c) 2018, Dag Wieers (@dagwieers) <dag@wieers.com>
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# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
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from __future__ import absolute_import, division, print_function
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__metaclass__ = type
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ANSIBLE_METADATA = {'metadata_version': '1.1',
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'status': ['preview'],
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'supported_by': 'community'}
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DOCUMENTATION = r'''
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---
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module: mso_schema_template_anp_epg
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short_description: Manage Endpoint Groups (EPGs) in schema templates
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description:
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- Manage EPGs in schema templates on Cisco ACI Multi-Site.
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author:
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- Dag Wieers (@dagwieers)
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version_added: '2.8'
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options:
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schema:
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description:
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- The name of the schema.
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type: str
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required: yes
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template:
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description:
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- The name of the template to change.
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type: list
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anp:
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description:
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- The name of the ANP.
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type: str
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epg:
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description:
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- The name of the EPG to manage.
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type: str
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aliases: [ name ]
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display_name:
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description:
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- The name as displayed on the MSO web interface.
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type: str
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# contracts:
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# description:
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# - A list of contracts associated to this ANP.
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# type: list
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bd:
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description:
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- The BD associated to this ANP.
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type: dict
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suboptions:
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name:
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description:
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- The name of the BD to associate with.
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required: true
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type: str
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schema:
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description:
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- The schema that defines the referenced BD.
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- If this parameter is unspecified, it defaults to the current schema.
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type: str
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template:
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description:
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- The template that defines the referenced BD.
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type: str
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subnets:
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description:
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- The subnets associated to this ANP.
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type: list
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suboptions:
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ip:
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description:
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- The IP range in CIDR notation.
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type: str
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required: true
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description:
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description:
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- The description of this subnet.
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type: str
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scope:
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description:
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- The scope of the subnet.
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type: str
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choices: [ private, public ]
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shared:
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description:
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- Whether this subnet is shared between VRFs.
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type: bool
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no_default_gateway:
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description:
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- Whether this subnet has a default gateway.
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type: bool
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useg_epg:
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description:
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- Whether this is a USEG EPG.
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type: bool
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# useg_epg_attributes:
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# description:
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# - A dictionary consisting of USEG attributes.
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# type: dict
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intra_epg_isolation:
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description:
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- Whether intra EPG isolation is enforced.
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- When not specified, this parameter defaults to C(unenforced).
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type: str
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choices: [ enforced, unenforced ]
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intersite_multicaste_source:
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description:
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- Whether intersite multicase source is enabled.
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- When not specified, this parameter defaults to C(no).
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type: bool
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state:
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description:
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- Use C(present) or C(absent) for adding or removing.
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- Use C(query) for listing an object or multiple objects.
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type: str
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choices: [ absent, present, query ]
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default: present
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seealso:
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- module: mso_schema_template_anp
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- module: mso_schema_template_anp_epg_subnet
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- module: mso_schema_template_bd
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- module: mso_schema_template_contract
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extends_documentation_fragment: mso
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'''
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EXAMPLES = r'''
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- name: Add a new EPG
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mso_schema_template_anp_epg:
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host: mso_host
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username: admin
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password: SomeSecretPassword
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schema: Schema 1
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template: Template 1
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anp: ANP 1
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epg: EPG 1
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state: present
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delegate_to: localhost
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- name: Remove an EPG
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mso_schema_template_anp_epg:
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host: mso_host
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username: admin
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password: SomeSecretPassword
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schema: Schema 1
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template: Template 1
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anp: ANP 1
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epg: EPG 1
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state: absent
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delegate_to: localhost
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- name: Query a specific EPG
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mso_schema_template_anp_epg:
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host: mso_host
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username: admin
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password: SomeSecretPassword
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schema: Schema 1
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template: Template 1
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anp: ANP 1
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epg: EPG 1
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state: query
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delegate_to: localhost
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register: query_result
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- name: Query all EPGs
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mso_schema_template_anp_epg:
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host: mso_host
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username: admin
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password: SomeSecretPassword
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schema: Schema 1
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template: Template 1
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anp: ANP 1
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state: query
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delegate_to: localhost
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register: query_result
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'''
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RETURN = r'''
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'''
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from ansible.module_utils.basic import AnsibleModule
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from ansible.module_utils.network.aci.mso import MSOModule, mso_argument_spec, mso_reference_spec, mso_subnet_spec, issubset
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def main():
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argument_spec = mso_argument_spec()
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argument_spec.update(
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schema=dict(type='str', required=True),
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template=dict(type='str', required=True),
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anp=dict(type='str', required=True),
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epg=dict(type='str', required=False, aliases=['name']), # This parameter is not required for querying all objects
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bd=dict(type='dict', options=mso_reference_spec()),
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display_name=dict(type='str'),
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useg_epg=dict(type='bool'),
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intra_epg_isolation=dict(type='str', choices=['enforced', 'unenforced']),
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intersite_multicaste_source=dict(type='bool'),
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subnets=dict(type='list', options=mso_subnet_spec()),
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state=dict(type='str', default='present', choices=['absent', 'present', 'query']),
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)
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module = AnsibleModule(
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argument_spec=argument_spec,
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supports_check_mode=True,
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required_if=[
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['state', 'absent', ['epg']],
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['state', 'present', ['epg']],
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],
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)
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schema = module.params['schema']
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template = module.params['template']
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anp = module.params['anp']
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epg = module.params['epg']
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display_name = module.params['display_name']
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bd = module.params['bd']
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useg_epg = module.params['useg_epg']
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intra_epg_isolation = module.params['intra_epg_isolation']
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intersite_multicaste_source = module.params['intersite_multicaste_source']
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subnets = module.params['subnets']
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state = module.params['state']
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mso = MSOModule(module)
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# Get schema_id
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schema_obj = mso.get_obj('schemas', displayName=schema)
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if schema_obj:
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schema_id = schema_obj['id']
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else:
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mso.fail_json(msg="Provided schema '{0}' does not exist".format(schema))
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path = 'schemas/{id}'.format(id=schema_id)
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# Get template
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templates = [t['name'] for t in schema_obj['templates']]
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if template not in templates:
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mso.fail_json(msg="Provided template '{0}' does not exist. Existing templates: {1}".format(template, ', '.join(templates)))
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template_idx = templates.index(template)
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# Get ANP
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anps = [a['name'] for a in schema_obj['templates'][template_idx]['anps']]
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if anp not in anps:
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mso.fail_json(msg="Provided anp '{0}' does not exist. Existing anps: {1}".format(anp, ', '.join(anps)))
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anp_idx = anps.index(anp)
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# Get EPG
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epgs = [e['name'] for e in schema_obj['templates'][template_idx]['anps'][anp_idx]['epgs']]
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if epg is not None and epg in epgs:
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epg_idx = epgs.index(epg)
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mso.existing = schema_obj['templates'][template_idx]['anps'][anp_idx]['epgs'][epg_idx]
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if state == 'query':
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if epg is None:
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mso.existing = schema_obj['templates'][template_idx]['anps'][anp_idx]['epgs']
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elif not mso.existing:
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mso.fail_json(msg="EPG '{epg}' not found".format(epg=epg))
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mso.exit_json()
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mso.previous = mso.existing
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if state == 'absent':
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if mso.existing:
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mso.sent = mso.existing = {}
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operation = [dict(
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op='remove',
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path='/templates/{template}/anps/{anp}/epgs/{epg}'.format(template=template, anp=anp, epg=epg),
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)]
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if not module.check_mode:
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mso.request(path, method='PATCH', data=operation)
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elif state == 'present':
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bd_ref = mso.make_reference(bd, 'bd', schema_id, template)
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subnets = mso.make_subnets(subnets)
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if display_name is None and not mso.existing:
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display_name = epg
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payload = dict(
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name=epg,
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displayName=display_name,
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uSegEpg=useg_epg,
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intraEpg=intra_epg_isolation,
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proxyArp=intersite_multicaste_source,
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# FIXME: Missing functionality
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# uSegAttrs=[],
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# contractRelationships=[],
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subnets=subnets,
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bdRef=bd_ref,
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)
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mso.sanitize(payload, collate=True)
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if mso.existing:
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operation = [dict(
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op='replace',
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path='/templates/{template}/anps/{anp}/epgs/{epg}'.format(template=template, anp=anp, epg=epg),
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value=mso.sent,
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)]
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else:
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operation = [dict(
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op='add',
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path='/templates/{template}/anps/{anp}/epgs/-'.format(template=template, anp=anp),
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value=mso.sent,
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)]
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mso.existing = mso.proposed
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if not module.check_mode:
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mso.request(path, method='PATCH', data=operation)
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mso.exit_json()
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if __name__ == "__main__":
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main()
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