community.general/lib/ansible/modules/network/aci/aci_fabric_node.py
Dag Wieers d8ba8c03f3
ACI: Make querying links and nodes possible (#43441)
This functionality was not considered when the module was written, but
there's no reason why it shouldn't be supported.

We had to rework the query string construction and object filtering.
This new functionality allows to filter on arbitrary keys and supports
None values.

This PR fixes various issues with the existing framework, including
querying specific objects using construct_url_4 (i.e.
aci_epg_to_contract and aci_static_binding_to_epg)
2018-08-07 23:54:54 +02:00

267 lines
7.2 KiB
Python

#!/usr/bin/python
# -*- coding: utf-8 -*-
# Copyright: (c) 2017, Bruno Calogero <brunocalogero@hotmail.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: aci_fabric_node
short_description: Manage Fabric Node Members (fabric:NodeIdentP)
description:
- Manage Fabric Node Members on Cisco ACI fabrics.
notes:
- More information about the internal APIC class B(fabric:NodeIdentP) from
L(the APIC Management Information Model reference,https://developer.cisco.com/docs/apic-mim-ref/).
author:
- Bruno Calogero (@brunocalogero)
version_added: '2.5'
options:
pod_id:
description:
- The pod id of the new Fabric Node Member.
type: int
serial:
description:
- Serial Number for the new Fabric Node Member.
aliases: [ serial_number ]
node_id:
description:
- Node ID Number for the new Fabric Node Member.
type: int
switch:
description:
- Switch Name for the new Fabric Node Member.
aliases: [ name, switch_name ]
description:
description:
- Description for the new Fabric Node Member.
aliases: [ descr ]
role:
description:
- Role for the new Fabric Node Member.
aliases: [ role_name ]
choices: [ leaf, spine, unspecified ]
state:
description:
- Use C(present) or C(absent) for adding or removing.
- Use C(query) for listing an object or multiple objects.
choices: [ absent, present, query ]
default: present
extends_documentation_fragment: aci
'''
EXAMPLES = r'''
- name: Add fabric node
aci_fabric_node:
host: apic
username: admin
password: SomeSecretPassword
serial: FDO2031124L
node_id: 1011
switch: fab4-sw1011
state: present
- name: Remove fabric node
aci_fabric_node:
host: apic
username: admin
password: SomeSecretPassword
serial: FDO2031124L
node_id: 1011
state: absent
- name: Query fabric nodes
aci_fabric_node:
host: apic
username: admin
password: SomeSecretPassword
state: query
'''
RETURN = r'''
current:
description: The existing configuration from the APIC after the module has finished
returned: success
type: list
sample:
[
{
"fvTenant": {
"attributes": {
"descr": "Production environment",
"dn": "uni/tn-production",
"name": "production",
"nameAlias": "",
"ownerKey": "",
"ownerTag": ""
}
}
}
]
error:
description: The error information as returned from the APIC
returned: failure
type: dict
sample:
{
"code": "122",
"text": "unknown managed object class foo"
}
raw:
description: The raw output returned by the APIC REST API (xml or json)
returned: parse error
type: string
sample: '<?xml version="1.0" encoding="UTF-8"?><imdata totalCount="1"><error code="122" text="unknown managed object class foo"/></imdata>'
sent:
description: The actual/minimal configuration pushed to the APIC
returned: info
type: list
sample:
{
"fvTenant": {
"attributes": {
"descr": "Production environment"
}
}
}
previous:
description: The original configuration from the APIC before the module has started
returned: info
type: list
sample:
[
{
"fvTenant": {
"attributes": {
"descr": "Production",
"dn": "uni/tn-production",
"name": "production",
"nameAlias": "",
"ownerKey": "",
"ownerTag": ""
}
}
}
]
proposed:
description: The assembled configuration from the user-provided parameters
returned: info
type: dict
sample:
{
"fvTenant": {
"attributes": {
"descr": "Production environment",
"name": "production"
}
}
}
filter_string:
description: The filter string used for the request
returned: failure or debug
type: string
sample: '?rsp-prop-include=config-only'
method:
description: The HTTP method used for the request to the APIC
returned: failure or debug
type: string
sample: POST
response:
description: The HTTP response from the APIC
returned: failure or debug
type: string
sample: OK (30 bytes)
status:
description: The HTTP status from the APIC
returned: failure or debug
type: int
sample: 200
url:
description: The HTTP url used for the request to the APIC
returned: failure or debug
type: string
sample: https://10.11.12.13/api/mo/uni/tn-production.json
'''
from ansible.module_utils.network.aci.aci import ACIModule, aci_argument_spec
from ansible.module_utils.basic import AnsibleModule
# NOTE: (This problem is also present on the APIC GUI)
# NOTE: When specifying a C(role) the new Fabric Node Member will be created but Role on GUI will be "unknown", hence not what seems to be a module problem
def main():
argument_spec = aci_argument_spec()
argument_spec.update(
description=dict(type='str', aliases=['descr']),
node_id=dict(type='int'), # Not required for querying all objects
pod_id=dict(type='int'),
role=dict(type='str', choices=['leaf', 'spine', 'unspecified'], aliases=['role_name']),
serial=dict(type='str', aliases=['serial_number']), # Not required for querying all objects
switch=dict(type='str', aliases=['name', 'switch_name']),
state=dict(type='str', default='present', choices=['absent', 'present', 'query']),
)
module = AnsibleModule(
argument_spec=argument_spec,
supports_check_mode=True,
required_if=[
['state', 'absent', ['node_id', 'serial']],
['state', 'present', ['node_id', 'serial']],
],
)
pod_id = module.params['pod_id']
serial = module.params['serial']
node_id = module.params['node_id']
switch = module.params['switch']
description = module.params['description']
role = module.params['role']
state = module.params['state']
aci = ACIModule(module)
aci.construct_url(
root_class=dict(
aci_class='fabricNodeIdentP',
aci_rn='controller/nodeidentpol/nodep-{0}'.format(serial),
module_object=serial,
target_filter={'serial': serial},
)
)
aci.get_existing()
if state == 'present':
aci.payload(
aci_class='fabricNodeIdentP',
class_config=dict(
descr=description,
name=switch,
nodeId=node_id,
podId=pod_id,
rn='nodep-{0}'.format(serial),
role=role,
serial=serial,
)
)
aci.get_diff(aci_class='fabricNodeIdentP')
aci.post_config()
elif state == 'absent':
aci.delete_config()
aci.exit_json(**aci.result)
if __name__ == "__main__":
main()