mirror of https://github.com/ansible/ansible.git
vyos_config 2.3 (#20577)
* Rename vyos2 over vyos * Update vyos_config to LocalAnsibleModule Change result key 'updates' -> 'commands' vyos_config is supported by core * vyos_config tests * Enable bracket config use * Sanitize config before usepull/19195/merge
Nathaniel Case
9 years ago
committed by
GitHub
parent
1e2afd57ae
commit
d87fc9605f
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# This code is part of Ansible, but is an independent component.
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# This particular file snippet, and this file snippet only, is BSD licensed.
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# Modules you write using this snippet, which is embedded dynamically by Ansible
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# still belong to the author of the module, and may assign their own license
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# to the complete work.
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#
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# (c) 2016 Red Hat Inc.
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#
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# Redistribution and use in source and binary forms, with or without modification,
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# are permitted provided that the following conditions are met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions and the following disclaimer in the documentation
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# and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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# IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
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# USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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_DEVICE_CONFIGS = {}
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def get_config(module, target='commands'):
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cmd = ' '.join(['show configuration', target])
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try:
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return _DEVICE_CONFIGS[cmd]
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except KeyError:
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rc, out, err = module.exec_command(cmd)
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if rc != 0:
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module.fail_json(msg='unable to retrieve current config', stderr=err)
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cfg = str(out).strip()
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_DEVICE_CONFIGS[cmd] = cfg
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return cfg
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def run_commands(module, commands, check_rc=True):
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assert isinstance(commands, list), 'commands must be a list'
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responses = list()
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for cmd in commands:
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rc, out, err = module.exec_command(cmd)
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if check_rc and rc != 0:
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module.fail_json(msg=err, rc=rc)
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responses.append(out)
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return responses
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def load_config(module, commands, commit=False, comment=None, save=False):
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assert isinstance(commands, list), 'commands must be a list'
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commands.insert(0, 'configure')
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for cmd in commands:
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rc, out, err = module.exec_command(cmd, check_rc=False)
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if rc != 0:
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# discard any changes in case of failure
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module.exec_command('exit discard')
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module.fail_json(msg='configuration failed')
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diff = None
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if module._diff:
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rc, out, err = module.exec_command('compare')
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if not out.startswith('No changes'):
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rc, out, err = module.exec_command('show')
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diff = str(out).strip()
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if commit:
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cmd = 'commit'
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if comment:
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cmd += ' comment "%s"' % comment
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module.exec_command(cmd)
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if save:
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module.exec_command(cmd)
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if not commit:
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module.exec_command('exit discard')
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else:
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module.exec_command('exit')
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if diff:
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return diff
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@ -0,0 +1,6 @@
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set system host-name router
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set interfaces ethernet eth0 address '1.2.3.4/24'
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set interfaces ethernet eth0 description 'test string'
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set interfaces ethernet eth1 address '6.7.8.9/24'
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set interfaces ethernet eth1 description 'test string'
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set interfaces ethernet eth1 disable
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set system host-name foo
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delete interfaces ethernet eth0 address
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set interfaces ethernet eth1 address '6.7.8.9/24'
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set interfaces ethernet eth1 description 'test string'
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set interfaces ethernet eth1 disable
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@ -0,0 +1,13 @@
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interfaces {
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ethernet eth0 {
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address 10.10.10.10/24
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}
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ethernet eth1 {
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address 6.7.8.9/24
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description test string
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disable
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}
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}
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system {
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host-name foo
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}
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@ -0,0 +1,148 @@
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#
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# (c) 2016 Red Hat Inc.
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#
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# This file is part of Ansible
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#
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# Ansible is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Ansible is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
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# Make coding more python3-ish
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from __future__ import (absolute_import, division, print_function)
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__metaclass__ = type
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import os
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import json
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from ansible.compat.tests import unittest
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from ansible.compat.tests.mock import patch, MagicMock
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from ansible.errors import AnsibleModuleExit
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from ansible.modules.network.vyos import vyos_config
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from ansible.module_utils import basic
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from ansible.module_utils._text import to_bytes
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fixture_path = os.path.join(os.path.dirname(__file__), 'fixtures')
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fixture_data = {}
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def set_module_args(args):
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args = json.dumps({'ANSIBLE_MODULE_ARGS': args})
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basic._ANSIBLE_ARGS = to_bytes(args)
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def load_fixture(name):
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path = os.path.join(fixture_path, name)
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if path in fixture_data:
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return fixture_data[path]
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with open(path) as f:
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data = f.read()
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try:
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data = json.loads(data)
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except:
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pass
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fixture_data[path] = data
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return data
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class TestVyosConfigModule(unittest.TestCase):
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def setUp(self):
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self.mock_get_config = patch('ansible.modules.network.vyos.vyos_config.get_config')
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self.get_config = self.mock_get_config.start()
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self.mock_load_config = patch('ansible.modules.network.vyos.vyos_config.load_config')
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self.load_config = self.mock_load_config.start()
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self.mock_run_commands = patch('ansible.modules.network.vyos.vyos_config.run_commands')
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self.run_commands = self.mock_run_commands.start()
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def tearDown(self):
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self.mock_get_config.stop()
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self.mock_load_config.stop()
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self.mock_run_commands.stop()
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def execute_module(self, failed=False, changed=False, commands=None, sort=True, defaults=False):
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config_file = 'vyos_config_defaults.cfg' if defaults else 'vyos_config_config.cfg'
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self.get_config.return_value = load_fixture(config_file)
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self.load_config.return_value = None
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with self.assertRaises(AnsibleModuleExit) as exc:
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vyos_config.main()
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result = exc.exception.result
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if failed:
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self.assertTrue(result['failed'], result)
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else:
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self.assertEqual(result.get('changed'), changed, result)
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if commands:
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if sort:
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self.assertEqual(sorted(commands), sorted(result['commands']), result['commands'])
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else:
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self.assertEqual(commands, result['commands'], result['commands'])
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return result
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def test_vyos_config_unchanged(self):
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src = load_fixture('vyos_config_config.cfg')
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set_module_args(dict(src=src))
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self.execute_module()
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def test_vyos_config_src(self):
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src = load_fixture('vyos_config_src.cfg')
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set_module_args(dict(src=src))
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commands = ['set system host-name foo', 'delete interfaces ethernet eth0 address']
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self.execute_module(changed=True, commands=commands)
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def test_vyos_config_src_brackets(self):
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src = load_fixture('vyos_config_src_brackets.cfg')
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set_module_args(dict(src=src))
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commands = ['set interfaces ethernet eth0 address 10.10.10.10/24', 'set system host-name foo']
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self.execute_module(changed=True, commands=commands)
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def test_vyos_config_backup(self):
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set_module_args(dict(backup=True))
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result = self.execute_module()
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self.assertIn('__backup__', result)
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def test_vyos_config_save(self):
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set_module_args(dict(save=True))
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self.execute_module(changed=True)
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self.assertEqual(self.run_commands.call_count, 1)
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self.assertEqual(self.get_config.call_count, 0)
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self.assertEqual(self.load_config.call_count, 0)
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args = self.run_commands.call_args[0][1]
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self.assertIn('save', args)
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def test_vyos_config_lines(self):
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commands = ['set system host-name foo']
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set_module_args(dict(lines=commands))
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self.execute_module(changed=True, commands=commands)
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def test_vyos_config_config(self):
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config = 'set system host-name localhost'
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new_config = ['set system host-name router']
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set_module_args(dict(lines=new_config, config=config))
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self.execute_module(changed=True, commands=new_config)
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def test_vyos_config_match_none(self):
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lines = ['set system interfaces ethernet eth0 address 1.2.3.4/24',
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'set system interfaces ethernet eth0 description test string']
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set_module_args(dict(lines=lines, match='none'))
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self.execute_module(changed=True, commands=lines, sort=False)
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