ansible/contrib/inventory/freeipa.py

96 lines
2.6 KiB
Python
Executable file

#!/usr/bin/env python
# Copyright (c) 2017 Ansible Project
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
import argparse
from ipalib import api
import json
def initialize():
'''
This function initializes the FreeIPA/IPA API. This function requires
no arguments. A kerberos key must be present in the users keyring in
order for this to work.
'''
api.bootstrap(context='cli')
api.finalize()
try:
api.Backend.rpcclient.connect()
except AttributeError:
# FreeIPA < 4.0 compatibility
api.Backend.xmlclient.connect()
return api
def list_groups(api):
'''
This function prints a list of all host groups. This function requires
one argument, the FreeIPA/IPA API object.
'''
inventory = {}
hostvars = {}
result = api.Command.hostgroup_find(all=True)['result']
for hostgroup in result:
# Get direct and indirect members (nested hostgroups) of hostgroup
members = []
if 'member_host' in hostgroup:
members = [host for host in hostgroup['member_host']]
if 'memberindirect_host' in hostgroup:
members += (host for host in hostgroup['memberindirect_host'])
inventory[hostgroup['cn'][0]] = {'hosts': [host for host in members]}
for member in members:
hostvars[member] = {}
inventory['_meta'] = {'hostvars': hostvars}
inv_string = json.dumps(inventory, indent=1, sort_keys=True)
print(inv_string)
return None
def parse_args():
'''
This function parses the arguments that were passed in via the command line.
This function expects no arguments.
'''
parser = argparse.ArgumentParser(description='Ansible FreeIPA/IPA '
'inventory module')
group = parser.add_mutually_exclusive_group(required=True)
group.add_argument('--list', action='store_true',
help='List active servers')
group.add_argument('--host', help='List details about the specified host')
return parser.parse_args()
def print_host(host):
'''
This function is really a stub, it could return variables to be used in
a playbook. However, at this point there are no variables stored in
FreeIPA/IPA.
This function expects one string, this hostname to lookup variables for.
'''
print(json.dumps({}))
return None
if __name__ == '__main__':
args = parse_args()
if args.host:
print_host(args.host)
elif args.list:
api = initialize()
list_groups(api)