133 lines
4.2 KiB
Python
Executable File
133 lines
4.2 KiB
Python
Executable File
#!/usr/bin/env python
|
|
|
|
# (c) 2012, Michael DeHaan <michael.dehaan@gmail.com>
|
|
# (c) 2013, Serge van Ginderachter <serge@vanginderachter.be>
|
|
#
|
|
# This file was based on bin/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/>.
|
|
|
|
########################################################
|
|
|
|
import sys
|
|
import yaml
|
|
|
|
import ansible.constants as C
|
|
from ansible import utils
|
|
from ansible import errors
|
|
from ansible import inventory
|
|
|
|
########################################################
|
|
|
|
def flatten(terms):
|
|
ret = []
|
|
for term in terms:
|
|
if isinstance(term, list):
|
|
ret.extend(term)
|
|
else:
|
|
ret.append(term)
|
|
return ret
|
|
|
|
class Cli(object):
|
|
|
|
# ----------------------------------------------
|
|
|
|
def __init__(self):
|
|
pass
|
|
|
|
# ----------------------------------------------
|
|
|
|
def parse(self):
|
|
''' create an options parser for bin/ansible '''
|
|
|
|
parser = utils.SortedOptParser(
|
|
usage='%prog <host-pattern> [options]'
|
|
)
|
|
parser.add_option('-i', '--inventory-file', dest='inventory',
|
|
help="specify inventory host file (default=%s)" % C.DEFAULT_HOST_LIST,
|
|
default=C.DEFAULT_HOST_LIST)
|
|
parser.add_option('--list-hosts', dest='listhosts', action='store_true',
|
|
help="dump out a list of hosts matching input pattern")
|
|
parser.add_option('--list-groups', dest='listgroups', action='store_true',
|
|
help="dump out the list of groups")
|
|
parser.add_option('-l', '--limit', default=C.DEFAULT_SUBSET, dest='subset',
|
|
help='further limit selected hosts to an additional pattern')
|
|
|
|
parser.add_option('-y', '--yaml', dest='yaml', action='store_true',
|
|
help="dump out variables in yaml format")
|
|
|
|
parser.add_option('-j', '--json', dest='json', action='store_true',
|
|
help="dump out variables in json format (default)")
|
|
|
|
options, args = parser.parse_args()
|
|
if len(args) == 0 or len(args) > 1:
|
|
parser.print_help()
|
|
sys.exit(1)
|
|
return (options, args)
|
|
|
|
# ----------------------------------------------
|
|
|
|
def run(self, options, args):
|
|
|
|
pattern = args[0]
|
|
|
|
I = inventory.Inventory(options.inventory)
|
|
if options.subset:
|
|
I.subset(options.subset)
|
|
hosts = I.list_hosts(pattern)
|
|
groups = I.get_groups()
|
|
if len(hosts) == 0:
|
|
print >>sys.stderr, "No hosts matched"
|
|
sys.exit(1)
|
|
|
|
if options.listhosts:
|
|
for host in hosts:
|
|
print '%s' % host
|
|
sys.exit(0)
|
|
|
|
if options.listgroups:
|
|
group_subset = []
|
|
for host in hosts:
|
|
group_subset.append(I.groups_for_host(host))
|
|
group_subset = list(set(flatten(group_subset)))
|
|
for group in group_subset:
|
|
parents = group.get_ancestors()
|
|
print '%s (depth %s): parents: %s' % (group.name, group.depth,
|
|
[ '%s (depth %s)' % (x.name, x.depth) for x in parents ])
|
|
sys.exit(0)
|
|
|
|
results = { }
|
|
for host in hosts:
|
|
vars = I.get_variables(host)
|
|
results.update({host: vars})
|
|
|
|
return results
|
|
|
|
########################################################
|
|
|
|
if __name__ == '__main__':
|
|
cli = Cli()
|
|
(options, args) = cli.parse()
|
|
try:
|
|
results = cli.run(options, args)
|
|
except errors.AnsibleError, e:
|
|
# Generic handler for ansible specific errors
|
|
print "ERROR: %s" % str(e)
|
|
sys.exit(1)
|
|
if options.json and not options.yaml:
|
|
print utils.jsonify(results, format=True)
|
|
else:
|
|
print yaml.safe_dump(results)
|
|
|