73 lines
2.3 KiB
Python
73 lines
2.3 KiB
Python
# 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 json
|
|
|
|
from ansible.module_utils.facts.namespace import PrefixFactNamespace
|
|
|
|
from ansible.module_utils.facts.collector import BaseFactCollector
|
|
|
|
|
|
class OhaiFactCollector(BaseFactCollector):
|
|
'''This is a subclass of Facts for including information gathered from Ohai.'''
|
|
name = 'ohai'
|
|
_fact_ids = set()
|
|
|
|
def __init__(self, collectors=None, namespace=None):
|
|
namespace = PrefixFactNamespace(namespace_name='ohai',
|
|
prefix='ohai_')
|
|
super(OhaiFactCollector, self).__init__(collectors=collectors,
|
|
namespace=namespace)
|
|
|
|
def find_ohai(self, module):
|
|
ohai_path = module.get_bin_path('ohai')
|
|
return ohai_path
|
|
|
|
def run_ohai(self, module, ohai_path,):
|
|
rc, out, err = module.run_command(ohai_path)
|
|
return rc, out, err
|
|
|
|
def get_ohai_output(self, module):
|
|
ohai_path = self.find_ohai(module)
|
|
if not ohai_path:
|
|
return None
|
|
|
|
rc, out, err = self.run_ohai(module, ohai_path)
|
|
if rc != 0:
|
|
return None
|
|
|
|
return out
|
|
|
|
def collect(self, module=None, collected_facts=None):
|
|
ohai_facts = {}
|
|
if not module:
|
|
return ohai_facts
|
|
|
|
ohai_output = self.get_ohai_output(module)
|
|
|
|
if ohai_output is None:
|
|
return ohai_facts
|
|
|
|
try:
|
|
ohai_facts = json.loads(ohai_output)
|
|
except Exception:
|
|
# FIXME: useful error, logging, something...
|
|
pass
|
|
|
|
return ohai_facts
|