mirror of
https://github.com/thegeeklab/ansible-later.git
synced 2024-08-23 08:22:19 +02:00
180 lines
5.4 KiB
Python
180 lines
5.4 KiB
Python
![]() |
#!/usr/bin/python
|
||
|
#
|
||
|
# Copyright: Ansible Project
|
||
|
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
|
||
|
|
||
|
from __future__ import absolute_import, division, print_function
|
||
|
__metaclass__ = type
|
||
|
|
||
|
ANSIBLE_METADATA = {'metadata_version': '1.1',
|
||
|
'status': ['preview'],
|
||
|
'supported_by': 'community'}
|
||
|
|
||
|
DOCUMENTATION = """
|
||
|
---
|
||
|
module: onyx_mlag_vip
|
||
|
version_added: "2.5"
|
||
|
author: "Samer Deeb (@samerd)"
|
||
|
short_description: Configures MLAG VIP on Mellanox ONYX network devices
|
||
|
description:
|
||
|
- This module provides declarative management of MLAG virtual IPs
|
||
|
on Mellanox ONYX network devices.
|
||
|
notes:
|
||
|
- Tested on ONYX 3.6.4000
|
||
|
options:
|
||
|
ipaddress:
|
||
|
description:
|
||
|
- Virtual IP address of the MLAG. Required if I(state=present).
|
||
|
group_name:
|
||
|
description:
|
||
|
- MLAG group name. Required if I(state=present).
|
||
|
mac_address:
|
||
|
description:
|
||
|
- MLAG system MAC address. Required if I(state=present).
|
||
|
state:
|
||
|
description:
|
||
|
- MLAG VIP state.
|
||
|
choices: ['present', 'absent']
|
||
|
delay:
|
||
|
description:
|
||
|
- Delay interval, in seconds, waiting for the changes on mlag VIP to take
|
||
|
effect.
|
||
|
default: 12
|
||
|
"""
|
||
|
|
||
|
EXAMPLES = """
|
||
|
- name: configure mlag-vip
|
||
|
onyx_mlag_vip:
|
||
|
ipaddress: 50.3.3.1/24
|
||
|
group_name: ansible-test-group
|
||
|
mac_address: 00:11:12:23:34:45
|
||
|
"""
|
||
|
|
||
|
RETURN = """
|
||
|
commands:
|
||
|
description: The list of configuration mode commands to send to the device.
|
||
|
returned: always
|
||
|
type: list
|
||
|
sample:
|
||
|
- mlag-vip ansible_test_group ip 50.3.3.1 /24 force
|
||
|
- no mlag shutdown
|
||
|
"""
|
||
|
|
||
|
import time
|
||
|
|
||
|
from ansible.module_utils.basic import AnsibleModule
|
||
|
|
||
|
from ansible.module_utils.network.onyx.onyx import BaseOnyxModule
|
||
|
from ansible.module_utils.network.onyx.onyx import show_cmd
|
||
|
|
||
|
|
||
|
class OnyxMLagVipModule(BaseOnyxModule):
|
||
|
|
||
|
def init_module(self):
|
||
|
""" initialize module
|
||
|
"""
|
||
|
element_spec = dict(
|
||
|
ipaddress=dict(),
|
||
|
group_name=dict(),
|
||
|
mac_address=dict(),
|
||
|
delay=dict(type='int', default=12),
|
||
|
state=dict(choices=['present', 'absent'], default='present'),
|
||
|
)
|
||
|
argument_spec = dict()
|
||
|
|
||
|
argument_spec.update(element_spec)
|
||
|
self._module = AnsibleModule(
|
||
|
argument_spec=argument_spec,
|
||
|
supports_check_mode=True)
|
||
|
|
||
|
def get_required_config(self):
|
||
|
module_params = self._module.params
|
||
|
lag_params = {
|
||
|
'ipaddress': module_params['ipaddress'],
|
||
|
'group_name': module_params['group_name'],
|
||
|
'mac_address': module_params['mac_address'],
|
||
|
'delay': module_params['delay'],
|
||
|
'state': module_params['state'],
|
||
|
}
|
||
|
|
||
|
self.validate_param_values(lag_params)
|
||
|
self._required_config = lag_params
|
||
|
|
||
|
def _show_mlag_cmd(self, cmd):
|
||
|
return show_cmd(self._module, cmd, json_fmt=True, fail_on_error=False)
|
||
|
|
||
|
def _show_mlag(self):
|
||
|
cmd = "show mlag"
|
||
|
return self._show_mlag_cmd(cmd)
|
||
|
|
||
|
def _show_mlag_vip(self):
|
||
|
cmd = "show mlag-vip"
|
||
|
return self._show_mlag_cmd(cmd)
|
||
|
|
||
|
def load_current_config(self):
|
||
|
self._current_config = dict()
|
||
|
mlag_config = self._show_mlag()
|
||
|
mlag_vip_config = self._show_mlag_vip()
|
||
|
if mlag_vip_config:
|
||
|
mlag_vip = mlag_vip_config.get("MLAG-VIP", {})
|
||
|
self._current_config['group_name'] = \
|
||
|
mlag_vip.get("MLAG group name")
|
||
|
self._current_config['ipaddress'] = \
|
||
|
mlag_vip.get("MLAG VIP address")
|
||
|
if mlag_config:
|
||
|
self._current_config['mac_address'] = \
|
||
|
mlag_config.get("System-mac")
|
||
|
|
||
|
def generate_commands(self):
|
||
|
state = self._required_config['state']
|
||
|
if state == 'present':
|
||
|
self._generate_mlag_vip_cmds()
|
||
|
else:
|
||
|
self._generate_no_mlag_vip_cmds()
|
||
|
|
||
|
def _generate_mlag_vip_cmds(self):
|
||
|
current_group = self._current_config.get('group_name')
|
||
|
current_ip = self._current_config.get('ipaddress')
|
||
|
current_mac = self._current_config.get('mac_address')
|
||
|
if current_mac:
|
||
|
current_mac = current_mac.lower()
|
||
|
|
||
|
req_group = self._required_config.get('group_name')
|
||
|
req_ip = self._required_config.get('ipaddress')
|
||
|
req_mac = self._required_config.get('mac_address')
|
||
|
if req_mac:
|
||
|
req_mac = req_mac.lower()
|
||
|
|
||
|
if req_group != current_group or req_ip != current_ip:
|
||
|
ipaddr, mask = req_ip.split('/')
|
||
|
self._commands.append(
|
||
|
'mlag-vip %s ip %s /%s force' % (req_group, ipaddr, mask))
|
||
|
if req_mac != current_mac:
|
||
|
self._commands.append(
|
||
|
'mlag system-mac %s' % (req_mac))
|
||
|
if self._commands:
|
||
|
self._commands.append('no mlag shutdown')
|
||
|
|
||
|
def _generate_no_mlag_vip_cmds(self):
|
||
|
if self._current_config.get('group_name'):
|
||
|
self._commands.append('no mlag-vip')
|
||
|
|
||
|
def check_declarative_intent_params(self, result):
|
||
|
if not result['changed']:
|
||
|
return
|
||
|
delay_interval = self._required_config.get('delay')
|
||
|
if delay_interval > 0:
|
||
|
time.sleep(delay_interval)
|
||
|
for cmd in ("show mlag-vip", ""):
|
||
|
show_cmd(self._module, cmd, json_fmt=False, fail_on_error=False)
|
||
|
|
||
|
|
||
|
def main():
|
||
|
""" main entry point for module execution
|
||
|
"""
|
||
|
OnyxMLagVipModule.main()
|
||
|
|
||
|
|
||
|
if __name__ == '__main__':
|
||
|
main()
|