#!/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 . # DOCUMENTATION = """ --- module: dnos10_config version_added: "2.2" author: "Senthil Kumar Ganesan (@skg_net) short_description: Manage Dell OS10 configuration sections description: - Dell OS10 configurations use a simple block indent file sytanx for segementing configuration into sections. This module provides an implementation for working with Dell OS10 configuration sections in a deterministic way. extends_documentation_fragment: dnos10 options: lines: description: - The ordered set of commands that should be configured in the section. The commands must be the exact same commands as found in the device running-config. Be sure to note the configuration command syntax as some commands are automatically modified by the device config parser. required: false default: null aliases: ['commands'] parents: description: - The ordered set of parents that uniquely identify the section the commands should be checked against. If the parents argument is omitted, the commands are checked against the set of top level or global commands. required: false default: null src: description: - Specifies the source path to the file that contains the configuration or configuration template to load. The path to the source file can either be the full path on the Ansible control host or a relative path from the playbook or role root dir. This argument is mutually exclusive with O(lines). required: false default: null before: description: - The ordered set of commands to push on to the command stack if a change needs to be made. This allows the playbook designer the opportunity to perform configuration commands prior to pushing any changes without affecting how the set of commands are matched against the system required: false default: null after: description: - The ordered set of commands to append to the end of the command stack if a changed needs to be made. Just like with I(before) this allows the playbook designer to append a set of commands to be executed after the command set. required: false default: null match: description: - Instructs the module on the way to perform the matching of the set of commands against the current device config. If match is set to I(line), commands are matched line by line. If match is set to I(strict), command lines are matched with respect to position. If match is set to I(exact), command lines must be an equal match. Finally, if match is set to I(none), the module will not attempt to compare the source configuration with the running configuration on the remote device. required: false default: line choices: ['line', 'strict', 'exact', 'none'] replace: description: - Instructs the module on the way to perform the configuration on the device. If the replace argument is set to I(line) then the modified lines are pushed to the device in configuration mode. If the replace argument is set to I(block) then the entire command block is pushed to the device in configuration mode if any line is not correct required: false default: line choices: ['line', 'block'] update_config: description: - This arugment will either cause or prevent the changed commands from being sent to the remote device. The set to true, the remote Dell OS10 device will be configured with the updated commands and when set to false, the remote device will not be updated. required: false default: yes choices: ['yes', 'no'] backup_config: description: - This argument will cause the module to create a full backup of the current C(running-config) from the remote device before any changes are made. The backup file is written to the C(backup) folder in the playbook root directory. If the directory does not exist, it is created. required: false default: no choices: ['yes', 'no'] """ EXAMPLES = """ - dnos10_config: lines: ['hostname {{ inventory_hostname }}'] force: yes - dnos10_config: lines: - 10 permit ip host 1.1.1.1 any log - 20 permit ip host 2.2.2.2 any log - 30 permit ip host 3.3.3.3 any log - 40 permit ip host 4.4.4.4 any log - 50 permit ip host 5.5.5.5 any log parents: ['ip access-list extended test'] before: ['no ip access-list extended test'] match: exact - dnos10_config: lines: - 10 permit ip host 1.1.1.1 any log - 20 permit ip host 2.2.2.2 any log - 30 permit ip host 3.3.3.3 any log - 40 permit ip host 4.4.4.4 any log parents: ['ip access-list extended test'] before: ['no ip access-list extended test'] replace: block - dnos10_config: commands: "{{lookup('file', 'datcenter1.txt')}}" parents: ['ip access-list test'] before: ['no ip access-list test'] replace: block """ 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 retured: when not check_mode type: list sample: ['...', '...'] """ from ansible.module_utils.netcfg import NetworkConfig, dumps, ConfigLine from ansible.module_utils.dnos10 import NetworkModule, dnos10_argument_spec from ansible.module_utils.dnos10 import get_config, get_sublevel_config def get_candidate(module): candidate = NetworkConfig(indent=1) if module.params['src']: candidate.load(module.params['src']) elif module.params['lines']: parents = module.params['parents'] or list() candidate.add(module.params['lines'], parents=parents) return candidate def main(): argument_spec = dict( lines=dict(aliases=['commands'], type='list'), parents=dict(type='list'), src=dict(type='path'), before=dict(type='list'), after=dict(type='list'), match=dict(default='line', choices=['line', 'strict', 'exact', 'none']), replace=dict(default='line', choices=['line', 'block']), update_config=dict(type='bool', default=True), backup_config=dict(type='bool', default=False) ) argument_spec.update(dnos10_argument_spec) mutually_exclusive = [('lines', 'src')] module = NetworkModule(argument_spec=argument_spec, connect_on_load=False, mutually_exclusive=mutually_exclusive, supports_check_mode=True) module.check_mode = not module.params['update_config'] parents = module.params['parents'] or list() match = module.params['match'] replace = module.params['replace'] before = module.params['before'] result = dict(changed=False, saved=False) candidate = get_candidate(module) if module.params['match'] != 'none': config = get_config(module) if parents: contents = get_sublevel_config(config, module) config = NetworkConfig(contents=contents, indent=1) configobjs = candidate.difference(config, match=match, replace=replace) else: configobjs = candidate.items if module.params['backup_config']: result['__backup__'] = module.cli('show running-config')[0] commands = list() if configobjs: commands = dumps(configobjs, 'commands') commands = commands.split('\n') if module.params['before']: commands[:0] = module.params['before'] if module.params['after']: commands.extend(module.params['after']) if not module.check_mode: response = module.config.load_config(commands) result['responses'] = response if module.params['save_config']: module.config.save_config() result['saved'] = True result['changed'] = True result['updates'] = commands result['connected'] = module.connected module.exit_json(**result) if __name__ == '__main__': main()