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Merge pull request #14008 from privateip/action_net_config

initial add of action plugin net_template
This commit is contained in:
Peter Sprygada 2016-02-04 11:40:07 -05:00
commit ed3842aa87

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