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ansible/library/system/ohai

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#!/usr/bin/python
# -*- coding: utf-8 -*-
# (c) 2012, Michael DeHaan <michael.dehaan@gmail.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/>.
#
DOCUMENTATION = '''
---
module: ohai
short_description: Returns inventory data from I(Ohai)
description:
- Similar to the M(facter) module, this runs the I(Ohai) discovery program
(U(http://wiki.opscode.com/display/chef/Ohai)) on the remote host and
returns JSON inventory data.
I(Ohai) data is a bit more verbose and nested than I(facter).
version_added: "0.6"
options: {}
notes: []
requirements: [ "ohai" ]
author: Michael DeHaan
'''
EXAMPLES = '''
# Retrieve (ohai) data from all Web servers and store in one-file per host
ansible webservers -m ohai --tree=/tmp/ohaidata
'''
def main():
module = AnsibleModule(
argument_spec = dict()
)
cmd = ["/usr/bin/env", "ohai"]
rc, out, err = module.run_command(cmd, check_rc=True)
module.exit_json(**json.loads(out))
# this is magic, see lib/ansible/module_common.py
#<<INCLUDE_ANSIBLE_MODULE_COMMON>>
main()