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014fca8ca5
This is to avoid users connecting to the APIC using SSH, which is likely to fail. In the ACI documentation (linked from every module) we go into more details on how people are supposed to work with the modules..
299 lines
8.3 KiB
Python
299 lines
8.3 KiB
Python
#!/usr/bin/python
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# -*- coding: utf-8 -*-
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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: aci_encap_pool
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short_description: Manage encap pools (fvns:VlanInstP, fvns:VxlanInstP, fvns:VsanInstP)
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description:
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- Manage vlan, vxlan, and vsan pools on Cisco ACI fabrics.
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notes:
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- More information about the internal APIC classes B(fvns:VlanInstP), B(fvns:VxlanInstP) and B(fvns:VsanInstP) from
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L(the APIC Management Information Model reference,https://developer.cisco.com/docs/apic-mim-ref/).
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author:
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- Jacob McGill (@jmcgill298)
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version_added: '2.5'
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options:
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description:
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description:
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- Description for the C(pool).
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aliases: [ descr ]
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pool:
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description:
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- The name of the pool.
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aliases: [ name, pool_name ]
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pool_allocation_mode:
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description:
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- The method used for allocating encaps to resources.
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- Only vlan and vsan support allocation modes.
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choices: [ dynamic, static ]
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aliases: [ allocation_mode, mode ]
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pool_type:
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description:
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- The encap type of C(pool).
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required: yes
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aliases: [ type ]
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choices: [ vlan, vxlan, vsan]
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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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choices: [ absent, present, query ]
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default: present
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extends_documentation_fragment: aci
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'''
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EXAMPLES = r'''
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- name: Add a new vlan pool
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aci_encap_pool:
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host: apic
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username: admin
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password: SomeSecretPassword
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pool: production
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pool_type: vlan
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description: Production VLANs
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state: present
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delegate_to: localhost
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- name: Remove a vlan pool
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aci_encap_pool:
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host: apic
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username: admin
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password: SomeSecretPassword
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pool: production
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pool_type: vlan
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state: absent
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delegate_to: localhost
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- name: Query a vlan pool
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aci_encap_pool:
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host: apic
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username: admin
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password: SomeSecretPassword
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pool: production
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pool_type: vlan
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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 vlan pools
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aci_encap_pool:
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host: apic
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username: admin
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password: SomeSecretPassword
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pool_type: vlan
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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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current:
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description: The existing configuration from the APIC after the module has finished
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returned: success
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type: list
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sample:
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[
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{
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"fvTenant": {
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"attributes": {
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"descr": "Production environment",
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"dn": "uni/tn-production",
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"name": "production",
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"nameAlias": "",
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"ownerKey": "",
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"ownerTag": ""
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}
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}
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}
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]
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error:
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description: The error information as returned from the APIC
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returned: failure
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type: dict
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sample:
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{
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"code": "122",
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"text": "unknown managed object class foo"
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}
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raw:
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description: The raw output returned by the APIC REST API (xml or json)
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returned: parse error
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type: string
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sample: '<?xml version="1.0" encoding="UTF-8"?><imdata totalCount="1"><error code="122" text="unknown managed object class foo"/></imdata>'
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sent:
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description: The actual/minimal configuration pushed to the APIC
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returned: info
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type: list
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sample:
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{
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"fvTenant": {
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"attributes": {
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"descr": "Production environment"
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}
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}
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}
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previous:
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description: The original configuration from the APIC before the module has started
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returned: info
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type: list
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sample:
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[
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{
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"fvTenant": {
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"attributes": {
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"descr": "Production",
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"dn": "uni/tn-production",
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"name": "production",
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"nameAlias": "",
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"ownerKey": "",
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"ownerTag": ""
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}
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}
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}
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]
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proposed:
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description: The assembled configuration from the user-provided parameters
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returned: info
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type: dict
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sample:
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{
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"fvTenant": {
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"attributes": {
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"descr": "Production environment",
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"name": "production"
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}
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}
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}
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filter_string:
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description: The filter string used for the request
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returned: failure or debug
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type: string
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sample: ?rsp-prop-include=config-only
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method:
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description: The HTTP method used for the request to the APIC
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returned: failure or debug
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type: string
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sample: POST
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response:
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description: The HTTP response from the APIC
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returned: failure or debug
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type: string
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sample: OK (30 bytes)
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status:
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description: The HTTP status from the APIC
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returned: failure or debug
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type: int
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sample: 200
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url:
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description: The HTTP url used for the request to the APIC
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returned: failure or debug
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type: string
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sample: https://10.11.12.13/api/mo/uni/tn-production.json
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'''
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from ansible.module_utils.network.aci.aci import ACIModule, aci_argument_spec
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from ansible.module_utils.basic import AnsibleModule
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ACI_MAPPING = dict(
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vlan=dict(
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aci_class='fvnsVlanInstP',
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aci_mo='infra/vlanns-',
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),
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vxlan=dict(
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aci_class='fvnsVxlanInstP',
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aci_mo='infra/vxlanns-',
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),
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vsan=dict(
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aci_class='fvnsVsanInstP',
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aci_mo='infra/vsanns-',
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),
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)
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def main():
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argument_spec = aci_argument_spec()
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argument_spec.update(
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description=dict(type='str', aliases=['descr']),
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pool=dict(type='str', aliases=['name', 'pool_name']), # Not required for querying all objects
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pool_allocation_mode=dict(type='str', aliases=['allocation_mode', 'mode'], choices=['dynamic', 'static']),
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pool_type=dict(type='str', aliases=['type'], choices=['vlan', 'vxlan', 'vsan'], required=True),
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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', ['pool']],
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['state', 'present', ['pool']],
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],
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)
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description = module.params['description']
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pool = module.params['pool']
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pool_type = module.params['pool_type']
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pool_allocation_mode = module.params['pool_allocation_mode']
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state = module.params['state']
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aci_class = ACI_MAPPING[pool_type]["aci_class"]
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aci_mo = ACI_MAPPING[pool_type]["aci_mo"]
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pool_name = pool
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# ACI Pool URL requires the pool_allocation mode for vlan and vsan pools (ex: uni/infra/vlanns-[poolname]-static)
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if pool_type != 'vxlan' and pool is not None:
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if pool_allocation_mode is not None:
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pool_name = '[{0}]-{1}'.format(pool, pool_allocation_mode)
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else:
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module.fail_json(msg="ACI requires parameter 'pool_allocation_mode' for 'pool_type' of 'vlan' and 'vsan' when parameter 'pool' is provided")
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# Vxlan pools do not support pool allocation modes
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if pool_type == 'vxlan' and pool_allocation_mode is not None:
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module.fail_json(msg="vxlan pools do not support setting the 'pool_allocation_mode'; please remove this parameter from the task")
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aci = ACIModule(module)
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aci.construct_url(
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root_class=dict(
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aci_class=aci_class,
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aci_rn='{0}{1}'.format(aci_mo, pool_name),
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module_object=pool,
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target_filter={'name': pool},
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),
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)
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aci.get_existing()
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if state == 'present':
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# Filter out module parameters with null values
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aci.payload(
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aci_class=aci_class,
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class_config=dict(
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allocMode=pool_allocation_mode,
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descr=description,
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name=pool,
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)
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)
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# Generate config diff which will be used as POST request body
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aci.get_diff(aci_class=aci_class)
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# Submit changes if module not in check_mode and the proposed is different than existing
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aci.post_config()
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elif state == 'absent':
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aci.delete_config()
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aci.exit_json()
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if __name__ == "__main__":
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main()
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