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executable file 85 lines (71 sloc) 2.523 kB
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# (c) 2012, Jeroen Hoekx <jeroen@hoekx.be>
#
# 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/>.
import socket
import datetime
import time
import sys
def main():
module = AnsibleModule(
argument_spec = dict(
host=dict(default='127.0.0.1'),
timeout=dict(default=300),
delay=dict(default=0),
port=dict(required=True),
state=dict(default='started', choices=['started', 'stopped']),
),
)
params = module.params
host = params['host']
timeout = int(params['timeout'])
delay = int(params['delay'])
port = int(params['port'])
state = params['state']
if delay:
time.sleep(delay)
if state is 'stopped':
### first wait for the host to go down
end = datetime.datetime.now() + datetime.timedelta(seconds=timeout)
while datetime.datetime.now() < end:
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.settimeout(5)
try:
s.connect( (host, port) )
s.close()
time.sleep(1)
except:
break
else:
module.fail_json(msg="Timeout when waiting for %s to stop."%(host))
if state is 'started':
### wait for the host to come up
end = datetime.datetime.now() + datetime.timedelta(seconds=timeout)
while datetime.datetime.now() < end:
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
try:
s.connect( (host, port) )
s.close()
break
except:
time.sleep(1)
else:
module.fail_json(msg="Timeout when waiting for %s"%(host))
module.exit_json(state=state, port=port)
# this is magic, see lib/ansible/module_common.py
#<<INCLUDE_ANSIBLE_MODULE_COMMON>>
main()
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