mirror of
https://github.com/thegeeklab/ansible-later.git
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272 lines
8.3 KiB
Python
272 lines
8.3 KiB
Python
#!/usr/bin/python
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# -*- coding: utf-8 -*-
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# (c) 2017, Ansible by Red Hat, inc
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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': 'network'}
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DOCUMENTATION = """
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---
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module: junos_vrf
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version_added: "2.4"
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author: "Ganesh Nalawade (@ganeshrn)"
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short_description: Manage the VRF definitions on Juniper JUNOS devices
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description:
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- This module provides declarative management of VRF definitions on
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Juniper JUNOS devices. It allows playbooks to manage individual or
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the entire VRF collection.
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options:
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name:
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description:
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- The name of the VRF definition to be managed on the remote IOS
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device. The VRF definition name is an ASCII string name used
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to uniquely identify the VRF. This argument is mutually exclusive
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with the C(aggregate) argument
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description:
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description:
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- Provides a short description of the VRF definition in the
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current active configuration. The VRF definition value accepts
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alphanumeric characters used to provide additional information
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about the VRF.
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rd:
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description:
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- The router-distinguisher value uniquely identifies the VRF to
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routing processes on the remote IOS system. The RD value takes
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the form of C(A:B) where C(A) and C(B) are both numeric values.
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interfaces:
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description:
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- Identifies the set of interfaces that
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should be configured in the VRF. Interfaces must be routed
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interfaces in order to be placed into a VRF.
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target:
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description:
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- It configures VRF target community configuration. The target value takes
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the form of C(target:A:B) where C(A) and C(B) are both numeric values.
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table_label:
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description:
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- Causes JUNOS to allocate a VPN label per VRF rather than per VPN FEC.
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This allows for forwarding of traffic to directly connected subnets, COS
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Egress filtering etc.
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type: bool
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aggregate:
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description:
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- The set of VRF definition objects to be configured on the remote
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JUNOS device. Ths list entries can either be the VRF name or a hash
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of VRF definitions and attributes. This argument is mutually
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exclusive with the C(name) argument.
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state:
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description:
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- Configures the state of the VRF definition
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as it relates to the device operational configuration. When set
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to I(present), the VRF should be configured in the device active
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configuration and when set to I(absent) the VRF should not be
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in the device active configuration
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default: present
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choices: ['present', 'absent']
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active:
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description:
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- Specifies whether or not the configuration is active or deactivated
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default: True
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type: bool
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requirements:
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- ncclient (>=v0.5.2)
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notes:
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- This module requires the netconf system service be enabled on
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the remote device being managed.
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- Tested against vSRX JUNOS version 15.1X49-D15.4, vqfx-10000 JUNOS Version 15.1X53-D60.4.
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- Recommended connection is C(netconf). See L(the Junos OS Platform Options,../network/user_guide/platform_junos.html).
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- This module also works with C(local) connections for legacy playbooks.
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extends_documentation_fragment: junos
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"""
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EXAMPLES = """
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- name: Configure vrf configuration
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junos_vrf:
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name: test-1
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description: test-vrf-1
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interfaces:
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- ge-0/0/3
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- ge-0/0/2
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rd: 192.0.2.1:10
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target: target:65514:113
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state: present
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- name: Remove vrf configuration
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junos_vrf:
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name: test-1
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description: test-vrf-1
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interfaces:
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- ge-0/0/3
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- ge-0/0/2
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rd: 192.0.2.1:10
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target: target:65514:113
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state: absent
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- name: Deactivate vrf configuration
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junos_vrf:
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name: test-1
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description: test-vrf-1
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interfaces:
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- ge-0/0/3
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- ge-0/0/2
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rd: 192.0.2.1:10
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target: target:65514:113
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active: False
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- name: Activate vrf configuration
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junos_vrf:
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name: test-1
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description: test-vrf-1
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interfaces:
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- ge-0/0/3
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- ge-0/0/2
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rd: 192.0.2.1:10
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target: target:65514:113
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active: True
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- name: Create vrf using aggregate
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junos_vrf:
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aggregate:
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- name: test-1
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description: test-vrf-1
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interfaces:
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- ge-0/0/3
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- ge-0/0/2
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rd: 192.0.2.1:10
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target: target:65514:113
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- name: test-2
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description: test-vrf-2
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interfaces:
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- ge-0/0/4
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- ge-0/0/5
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rd: 192.0.2.2:10
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target: target:65515:114
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state: present
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"""
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RETURN = """
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diff.prepared:
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description: Configuration difference before and after applying change.
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returned: when configuration is changed and diff option is enabled.
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type: string
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sample: >
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[edit routing-instances]
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+ test-1 {
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+ description test-vrf-1;
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+ instance-type vrf;
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+ interface ge-0/0/2.0;
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+ interface ge-0/0/3.0;
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+ route-distinguisher 192.0.2.1:10;
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+ vrf-target target:65514:113;
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+ }
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"""
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import collections
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from copy import deepcopy
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from ansible.module_utils.basic import AnsibleModule
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from ansible.module_utils.network.common.utils import remove_default_spec
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from ansible.module_utils.network.junos.junos import junos_argument_spec, tostring
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from ansible.module_utils.network.junos.junos import load_config, map_params_to_obj, map_obj_to_ele, to_param_list
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from ansible.module_utils.network.junos.junos import commit_configuration, discard_changes, locked_config
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USE_PERSISTENT_CONNECTION = True
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def main():
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""" main entry point for module execution
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"""
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element_spec = dict(
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name=dict(),
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description=dict(),
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rd=dict(type='list'),
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interfaces=dict(type='list'),
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target=dict(type='list'),
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state=dict(default='present', choices=['present', 'absent']),
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active=dict(default=True, type='bool'),
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table_label=dict(default=True, type='bool')
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)
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aggregate_spec = deepcopy(element_spec)
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aggregate_spec['name'] = dict(required=True)
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# remove default in aggregate spec, to handle common arguments
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remove_default_spec(aggregate_spec)
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argument_spec = dict(
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aggregate=dict(type='list', elements='dict', options=aggregate_spec),
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)
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argument_spec.update(element_spec)
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argument_spec.update(junos_argument_spec)
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required_one_of = [['aggregate', 'name']]
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mutually_exclusive = [['aggregate', 'name']]
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module = AnsibleModule(argument_spec=argument_spec,
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supports_check_mode=True,
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required_one_of=required_one_of,
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mutually_exclusive=mutually_exclusive)
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warnings = list()
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result = {'changed': False}
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if warnings:
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result['warnings'] = warnings
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top = 'routing-instances/instance'
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param_to_xpath_map = collections.OrderedDict()
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param_to_xpath_map.update([
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('name', {'xpath': 'name', 'is_key': True}),
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('description', 'description'),
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('type', 'instance-type'),
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('rd', 'route-distinguisher/rd-type'),
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('interfaces', 'interface/name'),
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('target', 'vrf-target/community'),
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('table_label', {'xpath': 'vrf-table-label', 'tag_only': True}),
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])
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params = to_param_list(module)
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requests = list()
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for param in params:
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# if key doesn't exist in the item, get it from module.params
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for key in param:
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if param.get(key) is None:
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param[key] = module.params[key]
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item = param.copy()
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item['type'] = 'vrf'
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want = map_params_to_obj(module, param_to_xpath_map, param=item)
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requests.append(map_obj_to_ele(module, want, top, param=item))
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with locked_config(module):
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for req in requests:
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diff = load_config(module, tostring(req), warnings, action='merge')
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commit = not module.check_mode
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if diff:
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if commit:
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commit_configuration(module)
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else:
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discard_changes(module)
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result['changed'] = True
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if module._diff:
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result['diff'] = {'prepared': diff}
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module.exit_json(**result)
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if __name__ == "__main__":
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main()
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