mirror of
https://github.com/ansible-collections/community.general.git
synced 2024-09-14 20:13:21 +02:00
d0c6d2ff1c
renamed plugins to contrib (they are not really plugins) rewrote README.md to reflect new usage added new dir to setup.py so it gets copied with installation, in views of making using inventory scripts easier in teh future
107 lines
3 KiB
Python
Executable file
107 lines
3 KiB
Python
Executable file
#!/usr/bin/env python
|
|
"""
|
|
fleetctl base external inventory script. Automatically finds the IPs of the booted coreos instances and
|
|
returns it under the host group 'coreos'
|
|
"""
|
|
|
|
# Copyright (C) 2014 Andrew Rothstein <andrew.rothstein at gmail.com>
|
|
#
|
|
# This program 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 program 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 program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
#
|
|
# Thanks to the vagrant.py inventory script for giving me the basic structure
|
|
# of this.
|
|
#
|
|
|
|
import sys
|
|
import subprocess
|
|
import re
|
|
import string
|
|
from optparse import OptionParser
|
|
try:
|
|
import json
|
|
except:
|
|
import simplejson as json
|
|
|
|
# Options
|
|
#------------------------------
|
|
|
|
parser = OptionParser(usage="%prog [options] --list | --host <machine>")
|
|
parser.add_option('--list', default=False, dest="list", action="store_true",
|
|
help="Produce a JSON consumable grouping of servers in your fleet")
|
|
parser.add_option('--host', default=None, dest="host",
|
|
help="Generate additional host specific details for given host for Ansible")
|
|
(options, args) = parser.parse_args()
|
|
|
|
#
|
|
# helper functions
|
|
#
|
|
|
|
def get_ssh_config():
|
|
configs = []
|
|
for box in list_running_boxes():
|
|
config = get_a_ssh_config(box)
|
|
configs.append(config)
|
|
return configs
|
|
|
|
#list all the running instances in the fleet
|
|
def list_running_boxes():
|
|
boxes = []
|
|
for line in subprocess.check_output(["fleetctl", "list-machines"]).split('\n'):
|
|
matcher = re.search("[^\s]+[\s]+([^\s]+).+", line)
|
|
if matcher and matcher.group(1) != "IP":
|
|
boxes.append(matcher.group(1))
|
|
|
|
return boxes
|
|
|
|
def get_a_ssh_config(box_name):
|
|
config = {}
|
|
config['Host'] = box_name
|
|
config['ansible_ssh_user'] = 'core'
|
|
config['ansible_python_interpreter'] = '/opt/bin/python'
|
|
return config
|
|
|
|
# List out servers that vagrant has running
|
|
#------------------------------
|
|
if options.list:
|
|
ssh_config = get_ssh_config()
|
|
hosts = { 'coreos': []}
|
|
|
|
for data in ssh_config:
|
|
hosts['coreos'].append(data['Host'])
|
|
|
|
print json.dumps(hosts)
|
|
sys.exit(1)
|
|
|
|
# Get out the host details
|
|
#------------------------------
|
|
elif options.host:
|
|
result = {}
|
|
ssh_config = get_ssh_config()
|
|
|
|
details = filter(lambda x: (x['Host'] == options.host), ssh_config)
|
|
if len(details) > 0:
|
|
#pass through the port, in case it's non standard.
|
|
result = details[0]
|
|
result
|
|
|
|
print json.dumps(result)
|
|
sys.exit(1)
|
|
|
|
|
|
# Print out help
|
|
#------------------------------
|
|
else:
|
|
parser.print_help()
|
|
sys.exit(1)
|