Merge pull request #14008 from privateip/action_net_config
initial add of action plugin net_template
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commit
ed3842aa87
1 changed files with 93 additions and 0 deletions
93
lib/ansible/plugins/action/net_template.py
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93
lib/ansible/plugins/action/net_template.py
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#
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# Copyright 2015 Peter Sprygada <psprygada@ansible.com>
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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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#
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from __future__ import (absolute_import, division, print_function)
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__metaclass__ = type
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import sys
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import os
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import time
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import glob
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import urlparse
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from ansible.plugins.action import ActionBase
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from ansible.utils.boolean import boolean
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from ansible.utils.unicode import to_unicode
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BOOLEANS = ('true', 'false', 'yes', 'no')
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class ActionModule(ActionBase):
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TRANSFERS_FILES = False
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def run(self, tmp=None, task_vars=None):
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result = super(ActionModule, self).run(tmp, task_vars)
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result['changed'] = False
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try:
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self._handle_template()
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except ValueError as exc:
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return dict(failed=True, msg=exc.message)
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result.update(self._execute_module(module_name=self._task.action,
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module_args=self._task.args, task_vars=task_vars))
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if self._task.args.get('backup'):
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self._write_backup(task_vars['inventory_hostname'], result['_backup'])
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if '_backup' in result:
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del result['_backup']
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return result
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def _write_backup(self, host, contents):
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if not os.path.exists('backup'):
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os.mkdir('backup')
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for fn in glob.glob('backup/%s*' % host):
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os.remove(fn)
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tstamp = time.strftime("%Y-%m-%d@%H:%M:%S", time.localtime(time.time()))
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filename = 'backup/%s_config.%s' % (host, tstamp)
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open(filename, 'w').write(contents)
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def _handle_template(self):
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src = self._task.args.get('src')
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if os.path.isabs(src) or urlparse.urlsplit('src').scheme:
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source = src
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elif self._task._role is not None:
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source = self._loader.path_dwim_relative(self._task._role._role_path, 'templates', src)
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if not source:
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source = self._loader.path_dwim_relative(self._task._role._role_path, src)
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else:
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source = self._loader.path_dwim_relative(self._loader.get_basedir(), 'templates', src)
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if not source:
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source = self._loader.path_dwim_relative(self._loader.get_basedir(), src)
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if not os.path.exists(source):
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return
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try:
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with open(source, 'r') as f:
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template_data = to_unicode(f.read())
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except IOError:
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return dict(failed=True, msg='unable to load src file')
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self._task.args['src'] = self._templar.template(template_data)
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