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| author | Bradley A. Thornton <bthornto@thethorntons.net> | 2019-08-08 10:51:33 -0700 | 
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| committer | Bradley A. Thornton <bthornto@thethorntons.net> | 2019-08-08 10:51:33 -0700 | 
| commit | ba99fb9d041f63f5d300956daabefeb0a86edb06 (patch) | |
| tree | cedee2681cb3b629e4bf3cc56dbd3ec46aeee123 /plugins/modules/vyos_logging.py | |
| parent | 401cd33cbfa3cb623b5f6deb0f24911527d905c2 (diff) | |
| download | vyos-ansible-collection-ba99fb9d041f63f5d300956daabefeb0a86edb06.tar.gz vyos-ansible-collection-ba99fb9d041f63f5d300956daabefeb0a86edb06.zip | |
reroot
Diffstat (limited to 'plugins/modules/vyos_logging.py')
| -rw-r--r-- | plugins/modules/vyos_logging.py | 263 | 
1 files changed, 263 insertions, 0 deletions
| diff --git a/plugins/modules/vyos_logging.py b/plugins/modules/vyos_logging.py new file mode 100644 index 0000000..e7be395 --- /dev/null +++ b/plugins/modules/vyos_logging.py @@ -0,0 +1,263 @@ +#!/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': ['preview'], +                    'supported_by': 'network'} + +DOCUMENTATION = """ +--- +module: vyos_logging +version_added: "2.4" +author: "Trishna Guha (@trishnaguha)" +short_description: Manage logging on network devices +description: +  - This module provides declarative management of logging +    on Vyatta Vyos devices. +notes: +  - Tested against VYOS 1.1.7 +options: +  dest: +    description: +      - Destination of the logs. +    choices: ['console', 'file', 'global', 'host', 'user'] +  name: +    description: +      - If value of C(dest) is I(file) it indicates file-name, +        for I(user) it indicates username and for I(host) indicates +        the host name to be notified. +  facility: +    description: +      - Set logging facility. +  level: +    description: +      - Set logging severity levels. +  aggregate: +    description: List of logging definitions. +  state: +    description: +      - State of the logging configuration. +    default: present +    choices: ['present', 'absent'] +extends_documentation_fragment: vyos +""" + +EXAMPLES = """ +- name: configure console logging +  vyos_logging: +    dest: console +    facility: all +    level: crit + +- name: remove console logging configuration +  vyos_logging: +    dest: console +    state: absent + +- name: configure file logging +  vyos_logging: +    dest: file +    name: test +    facility: local3 +    level: err + +- name: Add logging aggregate +  vyos_logging: +    aggregate: +      - { dest: file, name: test1, facility: all, level: info } +      - { dest: file, name: test2, facility: news, level: debug } +    state: present + +- name: Remove logging aggregate +  vyos_logging: +    aggregate: +      - { dest: console, facility: all, level: info } +      - { dest: console, facility: daemon, level: warning } +      - { dest: file, name: test2, facility: news, level: debug } +    state: absent +""" + +RETURN = """ +commands: +  description: The list of configuration mode commands to send to the device +  returned: always +  type: list +  sample: +    - set system syslog global facility all level notice +""" + +import re + +from copy import deepcopy + +from ansible.module_utils.basic import AnsibleModule +from ansible.module_utils.network.common.utils import remove_default_spec +from ansible_collections.vyos.vyos.plugins.module_utils.network.vyos.vyos import get_config, load_config +from ansible_collections.vyos.vyos.plugins.module_utils.network.vyos.vyos import vyos_argument_spec + + +def spec_to_commands(updates, module): +    commands = list() +    want, have = updates + +    for w in want: +        dest = w['dest'] +        name = w['name'] +        facility = w['facility'] +        level = w['level'] +        state = w['state'] +        del w['state'] + +        if state == 'absent' and w in have: +            if w['name']: +                commands.append('delete system syslog {0} {1} facility {2} level {3}'.format( +                    dest, name, facility, level)) +            else: +                commands.append('delete system syslog {0} facility {1} level {2}'.format( +                    dest, facility, level)) +        elif state == 'present' and w not in have: +            if w['name']: +                commands.append('set system syslog {0} {1} facility {2} level {3}'.format( +                    dest, name, facility, level)) +            else: +                commands.append('set system syslog {0} facility {1} level {2}'.format( +                    dest, facility, level)) + +    return commands + + +def config_to_dict(module): +    data = get_config(module) +    obj = [] + +    for line in data.split('\n'): +        if line.startswith('set system syslog'): +            match = re.search(r'set system syslog (\S+)', line, re.M) +            dest = match.group(1) +            if dest == 'host': +                match = re.search(r'host (\S+)', line, re.M) +                name = match.group(1) +            elif dest == 'file': +                match = re.search(r'file (\S+)', line, re.M) +                name = match.group(1) +            elif dest == 'user': +                match = re.search(r'user (\S+)', line, re.M) +                name = match.group(1) +            else: +                name = None + +            if 'facility' in line: +                match = re.search(r'facility (\S+)', line, re.M) +                facility = match.group(1) +            if 'level' in line: +                match = re.search(r'level (\S+)', line, re.M) +                level = match.group(1).strip("'") + +                obj.append({'dest': dest, +                            'name': name, +                            'facility': facility, +                            'level': level}) + +    return obj + + +def map_params_to_obj(module, required_if=None): +    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] + +            module._check_required_if(required_if, item) +            obj.append(item.copy()) + +    else: +        if module.params['dest'] not in ('host', 'file', 'user'): +            module.params['name'] = None + +        obj.append({ +            'dest': module.params['dest'], +            'name': module.params['name'], +            'facility': module.params['facility'], +            'level': module.params['level'], +            'state': module.params['state'] +        }) + +    return obj + + +def main(): +    """ main entry point for module execution +    """ +    element_spec = dict( +        dest=dict(type='str', choices=['console', 'file', 'global', 'host', 'user']), +        name=dict(type='str'), +        facility=dict(type='str'), +        level=dict(type='str'), +        state=dict(default='present', choices=['present', 'absent']), +    ) + +    aggregate_spec = deepcopy(element_spec) + +    # 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_if = [('dest', 'host', ['name', 'facility', 'level']), +                   ('dest', 'file', ['name', 'facility', 'level']), +                   ('dest', 'user', ['name', 'facility', 'level']), +                   ('dest', 'console', ['facility', 'level']), +                   ('dest', 'global', ['facility', 'level'])] + +    module = AnsibleModule(argument_spec=argument_spec, +                           required_if=required_if, +                           supports_check_mode=True) + +    warnings = list() + +    result = {'changed': False} +    if warnings: +        result['warnings'] = warnings +    want = map_params_to_obj(module, required_if=required_if) +    have = config_to_dict(module) + +    commands = spec_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() | 
