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Diffstat (limited to 'plugins/modules/vyos_linkagg.py')
| -rw-r--r--[l---------] | plugins/modules/vyos_linkagg.py | 328 |
1 files changed, 327 insertions, 1 deletions
diff --git a/plugins/modules/vyos_linkagg.py b/plugins/modules/vyos_linkagg.py index 294bec1..6810a54 120000..100644 --- a/plugins/modules/vyos_linkagg.py +++ b/plugins/modules/vyos_linkagg.py @@ -1 +1,327 @@ -_vyos_linkagg.py
\ No newline at end of file +#!/usr/bin/python +# -*- coding: utf-8 -*- + +# (c) 2017, Ansible by Red Hat, inc +# +# This file is part of Ansible by Red Hat +# +# 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 = { + "metadata_version": "1.1", + "status": ["deprecated"], + "supported_by": "network", +} + + +DOCUMENTATION = """module: vyos_linkagg +author: Ricardo Carrillo Cruz (@rcarrillocruz) +short_description: Manage link aggregation groups on VyOS network devices +description: +- This module provides declarative management of link aggregation groups on VyOS network + devices. +deprecated: + removed_in: '2.13' + alternative: vyos_lag_interfaces + why: Updated modules released with more functionality. +notes: +- Tested against VYOS 1.1.7 +options: + name: + description: + - Name of the link aggregation group. + required: true + type: str + mode: + description: + - Mode of the link aggregation group. + choices: + - 802.3ad + - active-backup + - broadcast + - round-robin + - transmit-load-balance + - adaptive-load-balance + - xor-hash + - 'on' + type: str + members: + description: + - List of members of the link aggregation group. + type: list + aggregate: + description: List of link aggregation definitions. + type: list + state: + description: + - State of the link aggregation group. + default: present + choices: + - present + - absent + - up + - down + type: str +extends_documentation_fragment: +- vyos.vyos.vyos +""" + +EXAMPLES = """ +- name: configure link aggregation group + vyos_linkagg: + name: bond0 + members: + - eth0 + - eth1 + +- name: remove configuration + vyos_linkagg: + name: bond0 + state: absent + +- name: Create aggregate of linkagg definitions + vyos_linkagg: + aggregate: + - { name: bond0, members: [eth1] } + - { name: bond1, members: [eth2] } + +- name: Remove aggregate of linkagg definitions + vyos_linkagg: + aggregate: + - name: bond0 + - name: bond1 + state: absent +""" + +RETURN = """ +commands: + description: The list of configuration mode commands to send to the device + returned: always, except for the platforms that use Netconf transport to manage the device. + type: list + sample: + - set interfaces bonding bond0 + - set interfaces ethernet eth0 bond-group 'bond0' + - set interfaces ethernet eth1 bond-group 'bond0' +""" +from copy import deepcopy + +from ansible.module_utils.basic import AnsibleModule +from ansible_collections.ansible.netcommon.plugins.module_utils.network.common.utils import ( + remove_default_spec, +) +from ansible_collections.vyos.vyos.plugins.module_utils.network.vyos.vyos import ( + load_config, + run_commands, +) +from ansible_collections.vyos.vyos.plugins.module_utils.network.vyos.vyos import ( + vyos_argument_spec, +) + + +def search_obj_in_list(name, lst): + for o in lst: + if o["name"] == name: + return o + + return None + + +def map_obj_to_commands(updates, module): + commands = list() + want, have = updates + + for w in want: + name = w["name"] + members = w.get("members") or [] + mode = w["mode"] + + if mode == "on": + mode = "802.3ad" + + state = w["state"] + + obj_in_have = search_obj_in_list(name, have) + + if state == "absent": + if obj_in_have: + for m in obj_in_have["members"]: + commands.append( + "delete interfaces ethernet " + m + " bond-group" + ) + + commands.append("delete interfaces bonding " + name) + else: + if not obj_in_have: + commands.append( + "set interfaces bonding " + name + " mode " + mode + ) + + for m in members: + commands.append( + "set interfaces ethernet " + m + " bond-group " + name + ) + + if state == "down": + commands.append( + "set interfaces bonding " + name + " disable" + ) + else: + if mode != obj_in_have["mode"]: + commands.append( + "set interfaces bonding " + name + " mode " + mode + ) + + missing_members = list( + set(members) - set(obj_in_have["members"]) + ) + for m in missing_members: + commands.append( + "set interfaces ethernet " + m + " bond-group " + name + ) + + if state == "down" and obj_in_have["state"] == "up": + commands.append( + "set interfaces bonding " + name + " disable" + ) + elif state == "up" and obj_in_have["state"] == "down": + commands.append( + "delete interfaces bonding " + name + " disable" + ) + + return commands + + +def map_config_to_obj(module): + obj = [] + output = run_commands(module, ["show interfaces bonding slaves"]) + lines = output[0].splitlines() + + if len(lines) > 1: + for line in lines[1:]: + splitted_line = line.split() + + name = splitted_line[0] + mode = splitted_line[1] + state = splitted_line[2] + + if len(splitted_line) > 4: + members = splitted_line[4:] + else: + members = [] + + obj.append( + { + "name": name, + "mode": mode, + "members": members, + "state": state, + } + ) + + return obj + + +def map_params_to_obj(module): + obj = [] + aggregate = module.params.get("aggregate") + if aggregate: + for item in aggregate: + for key in item: + if item.get(key) is None: + item[key] = module.params[key] + + obj.append(item.copy()) + else: + obj.append( + { + "name": module.params["name"], + "mode": module.params["mode"], + "members": module.params["members"], + "state": module.params["state"], + } + ) + + return obj + + +def main(): + """ main entry point for module execution + """ + element_spec = dict( + name=dict(), + mode=dict( + choices=[ + "802.3ad", + "active-backup", + "broadcast", + "round-robin", + "transmit-load-balance", + "adaptive-load-balance", + "xor-hash", + "on", + ], + default="802.3ad", + ), + members=dict(type="list"), + state=dict( + default="present", choices=["present", "absent", "up", "down"] + ), + ) + + aggregate_spec = deepcopy(element_spec) + aggregate_spec["name"] = dict(required=True) + + # remove default in aggregate spec, to handle common arguments + remove_default_spec(aggregate_spec) + + argument_spec = dict( + aggregate=dict(type="list", elements="dict", options=aggregate_spec), + ) + + argument_spec.update(element_spec) + argument_spec.update(vyos_argument_spec) + + required_one_of = [["name", "aggregate"]] + mutually_exclusive = [["name", "aggregate"]] + module = AnsibleModule( + argument_spec=argument_spec, + required_one_of=required_one_of, + mutually_exclusive=mutually_exclusive, + supports_check_mode=True, + ) + + warnings = list() + + result = {"changed": False} + + if warnings: + result["warnings"] = warnings + + want = map_params_to_obj(module) + have = map_config_to_obj(module) + + commands = map_obj_to_commands((want, have), module) + result["commands"] = commands + + if commands: + commit = not module.check_mode + load_config(module, commands, commit=commit) + result["changed"] = True + + module.exit_json(**result) + + +if __name__ == "__main__": + main() |