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#!/usr/bin/python
#
# This file is part of Ansible
#
# Ansible is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Ansible is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
#
ANSIBLE_METADATA = {'status': ['deprecated'],
'supported_by': 'community',
'version': '1.0'}
DOCUMENTATION = """
---
module: iosxr_template
version_added: "2.1"
author: "Peter Sprygada (@privateip)"
short_description: Manage Cisco IOSXR device configurations over SSH
description:
- Manages network device configurations over SSH. This module
allows implementers to work with the device running-config. It
provides a way to push a set of commands onto a network device
by evaluating the current running-config and only pushing configuration
commands that are not already configured. The config source can
be a set of commands or a template.
deprecated: Deprecated in 2.2. Use iosxr_config instead
extends_documentation_fragment: iosxr
options:
src:
description:
- The path to the config source. The source can be either a
file with config or a template that will be merged during
runtime. By default the task will first search for the source
file in role or playbook root folder in templates unless a full
path to the file is given.
required: false
default: null
force:
description:
- The force argument instructs the module not to consider the
current device running-config. When set to true, this will
cause the module to push the contents of I(src) into the device
without first checking if already configured.
required: false
default: false
choices: [ "true", "false" ]
backup:
description:
- When this argument is configured true, the module will backup
the running-config from the node prior to making any changes.
The backup file will be written to backup_{{ hostname }} in
the root of the playbook directory.
required: false
default: false
choices: [ "true", "false" ]
config:
description:
- The module, by default, will connect to the remote device and
retrieve the current running-config to use as a base for comparing
against the contents of source. There are times when it is not
desirable to have the task get the current running-config for
every task. The I(config) argument allows the implementer to
pass in the configuration to use as the base config for
comparison.
required: false
default: null
"""
EXAMPLES = """
- name: push a configuration onto the device
iosxr_template:
src: config.j2
- name: forceable push a configuration onto the device
iosxr_template:
src: config.j2
force: yes
- name: provide the base configuration for comparison
iosxr_template:
src: candidate_config.txt
config: current_config.txt
"""
RETURN = """
updates:
description: The set of commands that will be pushed to the remote device
returned: always
type: list
sample: ['...', '...']
responses:
description: The set of responses from issuing the commands on the device
returned: when not check_mode
type: list
sample: ['...', '...']
"""
from ansible.module_utils.netcfg import NetworkConfig, dumps
from ansible.module_utils.iosxr import NetworkModule
def get_config(module):
config = module.params['config'] or dict()
if not config and not module.params['force']:
config = module.config.get_config()
return config
def main():
""" main entry point for module execution
"""
argument_spec = dict(
src=dict(),
force=dict(default=False, type='bool'),
backup=dict(default=False, type='bool'),
config=dict(),
)
mutually_exclusive = [('config', 'backup'), ('config', 'force')]
module = NetworkModule(argument_spec=argument_spec,
mutually_exclusive=mutually_exclusive,
supports_check_mode=True)
result = dict(changed=False)
candidate = NetworkConfig(contents=module.params['src'], indent=1)
contents = get_config(module)
if contents:
config = NetworkConfig(contents=contents, indent=1)
result['_backup'] = str(contents)
if not module.params['force']:
commands = candidate.difference(config)
commands = dumps(commands, 'commands').split('\n')
commands = [str(c) for c in commands if c]
else:
commands = str(candidate).split('\n')
if commands:
if not module.check_mode:
response = module.config(commands)
result['responses'] = response
result['changed'] = True
result['updates'] = commands
module.exit_json(**result)
if __name__ == '__main__':
main()
|
