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#!/usr/bin/python
#coding: utf-8 -*-
# (c) 2013-2014, Christian Berendt <berendt@b1-systems.de>
#
# This module 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.
#
# This software 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 this software. If not, see <http://www.gnu.org/licenses/>.
DOCUMENTATION = '''
---
module: apache2_module
version_added: 1.6
short_description: enables/disables a module of the Apache2 webserver
description:
- Enables or disables a specified module of the Apache2 webserver.
options:
name:
description:
- name of the module to enable/disable
required: true
state:
description:
- indicate the desired state of the resource
choices: ['present', 'absent']
default: present
requirements: ["a2enmod","a2dismod"]
'''
EXAMPLES = '''
# enables the Apache2 module "wsgi"
- apache2_module: state=present name=wsgi
# disables the Apache2 module "wsgi"
- apache2_module: state=absent name=wsgi
'''
import re
def _disable_module(module):
name = module.params['name']
a2dismod_binary = module.get_bin_path("a2dismod")
if a2dismod_binary is None:
module.fail_json(msg="a2dismod not found. Perhaps this system does not use a2dismod to manage apache")
result, stdout, stderr = module.run_command("%s %s" % (a2dismod_binary, name))
if re.match(r'.*\b' + name + r' already disabled', stdout, re.S|re.M):
module.exit_json(changed = False, result = "Success")
elif result != 0:
module.fail_json(msg="Failed to disable module %s: %s" % (name, stdout))
else:
module.exit_json(changed = True, result = "Disabled")
def _enable_module(module):
name = module.params['name']
a2enmod_binary = module.get_bin_path("a2enmod")
if a2enmod_binary is None:
module.fail_json(msg="a2enmod not found. Perhaps this system does not use a2enmod to manage apache")
result, stdout, stderr = module.run_command("%s %s" % (a2enmod_binary, name))
if re.match(r'.*\b' + name + r' already enabled', stdout, re.S|re.M):
module.exit_json(changed = False, result = "Success")
elif result != 0:
module.fail_json(msg="Failed to enable module %s: %s" % (name, stdout))
else:
module.exit_json(changed = True, result = "Enabled")
def main():
module = AnsibleModule(
argument_spec = dict(
name = dict(required=True),
state = dict(default='present', choices=['absent', 'present'])
),
)
if module.params['state'] == 'present':
_enable_module(module)
if module.params['state'] == 'absent':
_disable_module(module)
# import module snippets
from ansible.module_utils.basic import *
if __name__ == '__main__':
main()
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