MSO: New module to manage local site static leafs (#53245)

This adds a new module to manage local site static leafs on ACI MultiSite schema templates.
pull/53255/head
Dag Wieers 6 years ago committed by GitHub
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#!/usr/bin/python
# -*- coding: utf-8 -*-
# Copyright: (c) 2019, 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_site_anp_epg_staticleaf
short_description: Manage site EPG static leafs in schema template
description:
- Manage site EPG static leafs in schema template 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
site:
description:
- The name of the site.
type: str
required: yes
template:
description:
- The name of the template.
type: str
required: yes
anp:
description:
- The name of the ANP.
type: str
epg:
description:
- The name of the EPG.
type: str
leaf:
description:
- The path of the static leaf.
type: str
aliases: [ name ]
vlan:
description:
- The VLAN id of the static leaf.
type: int
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
seealso:
- module: mso_schema_site_anp_epg
- module: mso_schema_template_anp_epg
extends_documentation_fragment: mso
'''
EXAMPLES = r'''
- name: Add a new static leaf to a site EPG
mso_schema_template_anp_epg_staticleaf:
host: mso_host
username: admin
password: SomeSecretPassword
schema: Schema1
site: Site1
template: Template1
anp: ANP1
epg: EPG1
leaf: Leaf1
vlan: 123
state: present
delegate_to: localhost
- name: Remove a static leaf from a site EPG
mso_schema_template_anp_epg_staticleaf:
host: mso_host
username: admin
password: SomeSecretPassword
schema: Schema1
site: Site1
template: Template1
anp: ANP1
epg: EPG1
leaf: Leaf1
state: absent
delegate_to: localhost
- name: Query a specific site EPG static leaf
mso_schema_template_anp_epg_staticleaf:
host: mso_host
username: admin
password: SomeSecretPassword
schema: Schema1
site: Site1
template: Template1
anp: ANP1
epg: EPG1
leaf: Leaf1
state: query
delegate_to: localhost
register: query_result
- name: Query all site EPG static leafs
mso_schema_template_anp_epg_staticleaf:
host: mso_host
username: admin
password: SomeSecretPassword
schema: Schema1
site: Site1
template: Template1
anp: ANP1
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
def main():
argument_spec = mso_argument_spec()
argument_spec.update(
schema=dict(type='str', required=True),
site=dict(type='str', required=True),
template=dict(type='str', required=True),
anp=dict(type='str', required=True),
epg=dict(type='str', required=True),
leaf=dict(type='str', aliases=['name']),
vlan=dict(type='int'),
state=dict(type='str', default='present', choices=['absent', 'present', 'query']),
)
module = AnsibleModule(
argument_spec=argument_spec,
supports_check_mode=True,
required_if=[
['state', 'absent', ['leaf', 'vlan']],
['state', 'present', ['leaf', 'vlan']],
],
)
schema = module.params['schema']
site = module.params['site']
template = module.params['template']
anp = module.params['anp']
epg = module.params['epg']
leaf = module.params['leaf']
vlan = module.params['vlan']
state = module.params['state']
mso = MSOModule(module)
# Get schema_id
schema_obj = mso.get_obj('schemas', displayName=schema)
if not schema_obj:
mso.fail_json(msg="Provided schema '{0}' does not exist".format(schema))
schema_path = 'schemas/{id}'.format(**schema_obj)
schema_id = schema_obj['id']
# Get site
site_id = mso.lookup_site(site)
# Get site_idx
sites = [(s['siteId'], s['templateName']) for s in schema_obj['sites']]
if (site_id, template) not in sites:
mso.fail_json(msg="Provided site/template '{0}-{1}' does not exist. Existing sites/templates: {2}".format(site, template, ', '.join(sites)))
# Schema-access uses indexes
site_idx = sites.index((site_id, template))
# Path-based access uses site_id-template
site_template = '{0}-{1}'.format(site_id, template)
# Get ANP
anp_ref = mso.anp_ref(schema_id=schema_id, template=template, anp=anp)
anps = [a['anpRef'] for a in schema_obj['sites'][site_idx]['anps']]
if anp_ref not in anps:
mso.fail_json(msg="Provided anp '{0}' does not exist. Existing anps: {1}".format(anp, ', '.join(anps)))
anp_idx = anps.index(anp_ref)
# Get EPG
epg_ref = mso.epg_ref(schema_id=schema_id, template=template, anp=anp, epg=epg)
epgs = [e['epgRef'] for e in schema_obj['sites'][site_idx]['anps'][anp_idx]['epgs']]
if epg_ref not in epgs:
mso.fail_json(msg="Provided epg '{0}' does not exist. Existing epgs: {1}".format(epg, ', '.join(epgs)))
epg_idx = epgs.index(epg_ref)
# Get Leaf
leafs = [(l['path'], l['portEncapVlan']) for l in schema_obj['sites'][site_idx]['anps'][anp_idx]['epgs'][epg_idx]['staticLeafs']]
if (leaf, vlan) in leafs:
leaf_idx = leafs.index((leaf, vlan))
# FIXME: Changes based on index are DANGEROUS
leaf_path = '/sites/{0}/anps/{1}/epgs/{2}/staticLeafs/{3}'.format(site_template, anp, epg, leaf_idx)
mso.existing = schema_obj['sites'][site_idx]['anps'][anp_idx]['epgs'][epg_idx]['staticLeafs'][leaf_idx]
if state == 'query':
if leaf is None or vlan is None:
mso.existing = schema_obj['sites'][site_idx]['anps'][anp_idx]['epgs'][epg_idx]['staticLeafs']
elif not mso.existing:
mso.fail_json(msg="Static leaf '{leaf}/{vlan}' not found".format(leaf=leaf, vlan=vlan))
mso.exit_json()
leafs_path = '/sites/{0}/anps/{1}/epgs/{2}/staticLeafs'.format(site_template, anp_idx, epg_idx)
ops = []
mso.previous = mso.existing
if state == 'absent':
if mso.existing:
mso.sent = mso.existing = {}
ops.append(dict(op='remove', path=leaf_path))
elif state == 'present':
payload = dict(
path=leaf,
portEncapVlan=vlan,
)
mso.sanitize(payload, collate=True)
if mso.existing:
ops.append(dict(op='replace', path=leaf_path, value=mso.sent))
else:
ops.append(dict(op='add', path=leafs_path + '/-', value=mso.sent))
mso.existing = mso.proposed
if not module.check_mode:
mso.request(schema_path, method='PATCH', data=ops)
mso.exit_json()
if __name__ == "__main__":
main()
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