diff --git a/lib/ansible/modules/network/vyos/vyos_linkagg.py b/lib/ansible/modules/network/vyos/vyos_linkagg.py new file mode 100644 index 00000000000..cfabfa9173e --- /dev/null +++ b/lib/ansible/modules/network/vyos/vyos_linkagg.py @@ -0,0 +1,244 @@ +#!/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 . +# + +ANSIBLE_METADATA = {'metadata_version': '1.0', + 'status': ['preview'], + 'supported_by': 'core'} + + +DOCUMENTATION = """ +--- +module: vyos_linkagg +version_added: "2.4" +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. +options: + name: + description: + - Name of the link aggregation group. + required: true + 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'] + members: + description: + - List of members of the link aggregation group. + collection: + description: List of link aggregation definitions. + purge: + description: + - Purge link aggregation groups not defined in the collections parameter. + default: no + state: + description: + - State of the link aggregation group. + default: present + choices: ['present', 'absent', 'up', 'down'] +""" + +EXAMPLES = """ +- name: configure link aggregation group + vyos_linkagg: + name: bond0 + members: + - eth0 + - eth1 + +- name: remove configuration + vyos_linkagg: + name: bond0 + 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 ansible.module_utils.basic import AnsibleModule +from ansible.module_utils.vyos import load_config, run_commands +from ansible.module_utils.vyos import vyos_argument_spec, check_args + + +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 = [] + + if 'collection' in module.params and module.params['collection']: + for c in module.params['collection']: + d = c.copy() + + if 'state' not in d: + d['state'] = module.params['state'] + if 'mode' not in d: + d['mode'] = module.params['mode'] + + obj.append(d) + 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 + """ + argument_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'), + collection=dict(type='list'), + purge=dict(default=False, type='bool'), + state=dict(default='present', + choices=['present', 'absent', 'up', 'down']) + ) + + argument_spec.update(vyos_argument_spec) + + required_one_of = [['name', 'collection']] + mutually_exclusive = [['name', 'collection']] + module = AnsibleModule(argument_spec=argument_spec, + required_one_of=required_one_of, + supports_check_mode=True) + + warnings = list() + check_args(module, warnings) + + 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() diff --git a/test/integration/targets/vyos_linkagg/defaults/main.yaml b/test/integration/targets/vyos_linkagg/defaults/main.yaml new file mode 100644 index 00000000000..9ef5ba51651 --- /dev/null +++ b/test/integration/targets/vyos_linkagg/defaults/main.yaml @@ -0,0 +1,3 @@ +--- +testcase: "*" +test_items: [] diff --git a/test/integration/targets/vyos_linkagg/tasks/cli.yaml b/test/integration/targets/vyos_linkagg/tasks/cli.yaml new file mode 100644 index 00000000000..d675462dd02 --- /dev/null +++ b/test/integration/targets/vyos_linkagg/tasks/cli.yaml @@ -0,0 +1,15 @@ +--- +- name: collect all cli test cases + find: + paths: "{{ role_path }}/tests/cli" + patterns: "{{ testcase }}.yaml" + register: test_cases + +- name: set test_items + set_fact: test_items="{{ test_cases.files | map(attribute='path') | list }}" + +- name: run test case + include: "{{ test_case_to_run }}" + with_items: "{{ test_items }}" + loop_control: + loop_var: test_case_to_run diff --git a/test/integration/targets/vyos_linkagg/tasks/main.yaml b/test/integration/targets/vyos_linkagg/tasks/main.yaml new file mode 100644 index 00000000000..415c99d8b12 --- /dev/null +++ b/test/integration/targets/vyos_linkagg/tasks/main.yaml @@ -0,0 +1,2 @@ +--- +- { include: cli.yaml, tags: ['cli'] } diff --git a/test/integration/targets/vyos_linkagg/tests/cli/basic.yaml b/test/integration/targets/vyos_linkagg/tests/cli/basic.yaml new file mode 100644 index 00000000000..d5ff4a0b62c --- /dev/null +++ b/test/integration/targets/vyos_linkagg/tests/cli/basic.yaml @@ -0,0 +1,185 @@ +--- +- name: Remove linkagg + vyos_linkagg: + name: bond0 + state: absent + +- name: Create linkagg + vyos_linkagg: + name: bond0 + members: + - eth1 + - eth2 + state: present + register: result + +- assert: + that: + - 'result.changed == true' + - '"set interfaces bonding bond0 mode 802.3ad" in result.commands' + - '"set interfaces ethernet eth1 bond-group bond0" in result.commands' + - '"set interfaces ethernet eth2 bond-group bond0" in result.commands' + +- name: Create linkagg again (idempotent) + vyos_linkagg: + name: bond0 + members: + - eth1 + - eth2 + state: present + register: result + +- assert: + that: + - 'result.changed == false' + +- name: Add linkagg member + vyos_linkagg: + name: bond0 + members: + - eth3 + state: present + register: result + +- assert: + that: + - 'result.changed == true' + - '"set interfaces ethernet eth3 bond-group bond0" in result.commands' + +- name: Add linkagg member again (idempotent) + vyos_linkagg: + name: bond0 + members: + - eth3 + state: present + register: result + +- assert: + that: + - 'result.changed == false' + +- name: Disable linkagg + vyos_linkagg: + name: bond0 + state: down + register: result + +- assert: + that: + - 'result.changed == true' + - '"set interfaces bonding bond0 disable" in result.commands' + +- name: Disable linkagg again (idempotent) + vyos_linkagg: + name: bond0 + state: down + register: result + +- assert: + that: + - 'result.changed == false' + +- name: Enable linkagg + vyos_linkagg: + name: bond0 + state: up + register: result + +- assert: + that: + - 'result.changed == true' + - '"delete interfaces bonding bond0 disable" in result.commands[0]' + +- name: Enable linkagg again (idempotent) + vyos_linkagg: + name: bond0 + state: up + register: result + +- assert: + that: + - 'result.changed == false' + +- name: Remove linkagg + vyos_linkagg: + name: bond0 + state: absent + register: result + +- assert: + that: + - 'result.changed == true' + - '"delete interfaces ethernet eth1 bond-group" in result.commands' + - '"delete interfaces ethernet eth2 bond-group" in result.commands' + - '"delete interfaces ethernet eth3 bond-group" in result.commands' + - '"delete interfaces bonding bond0" in result.commands' + +- name: Remove linkagg again (idempotent) + vyos_linkagg: + name: bond0 + state: absent + register: result + +- assert: + that: + - 'result.changed == false' + +- name: Create collection of linkagg definitions + vyos_linkagg: + collection: + - { name: bond0, members: [eth1, eth2] } + - { name: bond1, members: [eth3, eth4] } + state: present + register: result + +- assert: + that: + - 'result.changed == true' + - '"set interfaces bonding bond0 mode 802.3ad" in result.commands' + - '"set interfaces ethernet eth1 bond-group bond0" in result.commands' + - '"set interfaces ethernet eth2 bond-group bond0" in result.commands' + - '"set interfaces bonding bond1 mode 802.3ad" in result.commands' + - '"set interfaces ethernet eth3 bond-group bond1" in result.commands' + - '"set interfaces ethernet eth4 bond-group bond1" in result.commands' + +- name: Create collection of linkagg definitions again (idempotent) + vyos_linkagg: + collection: + - { name: bond0, members: [eth1, eth2] } + - { name: bond1, members: [eth3, eth4] } + state: present + register: result + +- assert: + that: + - 'result.changed == false' + +- name: Remove collection of linkagg definitions + vyos_linkagg: + collection: + - { name: bond0 } + - { name: bond1 } + state: absent + register: result + +- assert: + that: + - 'result.changed == true' + - '"delete interfaces ethernet eth1 bond-group" in result.commands' + - '"delete interfaces ethernet eth2 bond-group" in result.commands' + - '"delete interfaces bonding bond0" in result.commands' + - '"delete interfaces ethernet eth1 bond-group" in result.commands' + - '"delete interfaces ethernet eth2 bond-group" in result.commands' + - '"delete interfaces bonding bond1" in result.commands' + +- name: Remove collection of linkagg definitions again (idempotent) + vyos_linkagg: + collection: + - { name: bond0 } + - { name: bond1 } + state: absent + register: result + +- assert: + that: + - 'result.changed == false' diff --git a/test/integration/vyos.yaml b/test/integration/vyos.yaml index 5630d79e6dd..54be4120104 100644 --- a/test/integration/vyos.yaml +++ b/test/integration/vyos.yaml @@ -42,9 +42,16 @@ rescue: - set_fact: test_failed=true +# - block: +# - include_role: +# name: vyos_linkagg +# when: "limit_to in ['*', 'vyos_linkagg']" +# rescue: +# - set_fact: test_failed=true + ########### - name: Has any previous test failed? fail: msg: "One or more tests failed, check log for details" - when: test_failed \ No newline at end of file + when: test_failed