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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/>.
#
DOCUMENTATION = """
---
module: junos_netconf
version_added: "2.1"
author: "Peter Sprygada (@privateip)"
short_description: Configures the Junos Netconf system service
description:
- This module provides an abstraction that enables and configures
the netconf system service running on Junos devices. This module
can be used to easily enable the Netconf API. Netconf provides
a programmatic interface for working with configuration and state
resources as defined in RFC 6242.
extends_documentation_fragment: junos
options:
netconf_port:
description:
- This argument specifies the port the netconf service should
listen on for SSH connections. The default port as defined
in RFC 6242 is 830.
required: false
default: 830
aliases: ['listens_on']
version_added: "2.2"
state:
description:
- Specifies the state of the M(junos_netconf) resource on
the remote device. If the I(state) argument is set to
I(present) the netconf service will be configured. If the
I(state) argument is set to I(absent) the netconf service
will be removed from the configuration.
required: false
default: present
choices: ['present', 'absent']
"""
EXAMPLES = """
# Note: examples below use the following provider dict to handle
# transport and authentication to the node.
vars:
cli:
host: "{{ inventory_hostname }}"
username: ansible
password: Ansible
transport: cli
- name: enable netconf service on port 830
junos_netconf:
listens_on: 830
state: present
provider: "{{ cli }}"
- name: disable netconf service
junos_netconf:
state: absent
provider: "{{ cli }}"
"""
RETURN = """
commands:
description: Returns the command sent to the remote device
returned: when changed is True
type: str
sample: 'set system services netconf ssh port 830'
"""
import re
import ansible.module_utils.junos
from ansible.module_utils.basic import get_exception
from ansible.module_utils.network import NetworkModule, NetworkError
def parse_port(config):
match = re.search(r'port (\d+)', config)
if match:
return int(match.group(1))
def get_instance(module):
cmd = 'show configuration system services netconf'
cfg = module.cli(cmd)[0]
result = dict(state='absent')
if cfg:
result = dict(state='present')
result['port'] = parse_port(cfg)
return result
def main():
"""main entry point for module execution
"""
argument_spec = dict(
netconf_port=dict(type='int', default=830, aliases=['listens_on']),
state=dict(default='present', choices=['present', 'absent']),
transport=dict(default='cli', choices=['cli'])
)
module = NetworkModule(argument_spec=argument_spec,
supports_check_mode=True)
state = module.params['state']
port = module.params['netconf_port']
result = dict(changed=False)
instance = get_instance(module)
if state == 'present' and instance.get('state') == 'absent':
commands = 'set system services netconf ssh port %s' % port
elif state == 'present' and port != instance.get('port'):
commands = 'set system services netconf ssh port %s' % port
elif state == 'absent' and instance.get('state') == 'present':
commands = 'delete system services netconf'
else:
commands = None
if commands:
if not module.check_mode:
try:
comment = 'configuration updated by junos_netconf'
module.config(commands, comment=comment)
except NetworkError:
exc = get_exception()
module.fail_json(msg=str(exc), **exc.kwargs)
result['changed'] = True
result['commands'] = commands
module.exit_json(**result)
if __name__ == '__main__':
main()
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