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134 lines
3.7 KiB
Python
134 lines
3.7 KiB
Python
#!/usr/bin/python
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#
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# This file is part of Ansible
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#
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# Ansible is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Ansible is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
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#
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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: nxos_rollback
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extends_documentation_fragment: nxos
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version_added: "2.2"
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short_description: Set a checkpoint or rollback to a checkpoint.
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description:
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- This module offers the ability to set a configuration checkpoint
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file or rollback to a configuration checkpoint file on Cisco NXOS
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switches.
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author:
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- Jason Edelman (@jedelman8)
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- Gabriele Gerbino (@GGabriele)
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notes:
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- Tested against NXOSv 7.3.(0)D1(1) on VIRL
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- Sometimes C(transport=nxapi) may cause a timeout error.
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options:
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checkpoint_file:
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description:
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- Name of checkpoint file to create. Mutually exclusive
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with rollback_to.
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rollback_to:
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description:
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- Name of checkpoint file to rollback to. Mutually exclusive
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with checkpoint_file.
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'''
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EXAMPLES = '''
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- nxos_rollback:
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checkpoint_file: backup.cfg
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username: "{{ un }}"
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password: "{{ pwd }}"
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host: "{{ inventory_hostname }}"
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- nxos_rollback:
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rollback_to: backup.cfg
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username: "{{ un }}"
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password: "{{ pwd }}"
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host: "{{ inventory_hostname }}"
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'''
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RETURN = '''
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filename:
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description: The filename of the checkpoint/rollback file.
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returned: success
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type: string
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sample: 'backup.cfg'
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status:
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description: Which operation took place and whether it was successful.
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returned: success
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type: string
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sample: 'rollback executed'
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'''
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from ansible.module_utils.network.nxos.nxos import nxos_argument_spec, run_commands
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from ansible.module_utils.basic import AnsibleModule
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def checkpoint(filename, module):
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commands = [{
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'command': 'terminal dont-ask',
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'output': 'text', }, {
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'command': 'checkpoint file %s' % filename,
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'output': 'text',
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}]
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run_commands(module, commands)
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def rollback(filename, module):
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commands = [{
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'command': 'rollback running-config file %s' % filename,
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'output': 'text',
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}]
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run_commands(module, commands)
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def main():
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argument_spec = dict(
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checkpoint_file=dict(required=False),
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rollback_to=dict(required=False)
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)
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argument_spec.update(nxos_argument_spec)
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module = AnsibleModule(argument_spec=argument_spec,
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mutually_exclusive=[['checkpoint_file',
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'rollback_to']],
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supports_check_mode=False)
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checkpoint_file = module.params['checkpoint_file']
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rollback_to = module.params['rollback_to']
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status = None
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filename = None
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changed = False
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if checkpoint_file:
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checkpoint(checkpoint_file, module)
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status = 'checkpoint file created'
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elif rollback_to:
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rollback(rollback_to, module)
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status = 'rollback executed'
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changed = True
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filename = rollback_to or checkpoint_file
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module.exit_json(changed=changed, status=status, filename=filename)
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if __name__ == '__main__':
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main()
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