105 lines
3.2 KiB
Python
Executable file
105 lines
3.2 KiB
Python
Executable file
#!/usr/bin/python
|
|
|
|
# (c) 2012, Michael DeHaan <michael.dehaan@gmail.com>, and others
|
|
#
|
|
# 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 subprocess
|
|
import sys
|
|
import datetime
|
|
import traceback
|
|
import shlex
|
|
import os
|
|
|
|
def main():
|
|
|
|
# the command module is the one ansible module that does not take key=value args
|
|
# hence don't copy this one if you are looking to build others!
|
|
module = CommandModule(argument_spec=dict())
|
|
|
|
shell = module.params['shell']
|
|
args = module.params['args']
|
|
|
|
if not shell:
|
|
args = shlex.split(args)
|
|
startd = datetime.datetime.now()
|
|
|
|
try:
|
|
cmd = subprocess.Popen(args, shell=shell, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
|
|
out, err = cmd.communicate()
|
|
except (OSError, IOError), e:
|
|
module.fail_json(cmd=args, msg=str(e))
|
|
except:
|
|
module.fail_json(msg=traceback.format_exc())
|
|
|
|
endd = datetime.datetime.now()
|
|
delta = endd - startd
|
|
|
|
if out is None:
|
|
out = ''
|
|
if err is None:
|
|
err = ''
|
|
|
|
module.exit_json(
|
|
cmd = args,
|
|
stdout = out.strip(),
|
|
stderr = err.strip(),
|
|
rc = cmd.returncode,
|
|
start = str(startd),
|
|
end = str(endd),
|
|
delta = str(delta),
|
|
changed = True
|
|
)
|
|
|
|
# include magic from lib/ansible/module_common.py
|
|
#<<INCLUDE_ANSIBLE_MODULE_COMMON>>
|
|
|
|
# only the command module should ever need to do this
|
|
# everything else should be simple key=value
|
|
|
|
class CommandModule(AnsibleModule):
|
|
|
|
def _load_params(self):
|
|
''' read the input and return a dictionary and the arguments string '''
|
|
args = base64.b64decode(MODULE_ARGS)
|
|
items = shlex.split(args)
|
|
params = {}
|
|
params['shell'] = False
|
|
if args.find("#USE_SHELL") != -1:
|
|
args = args.replace("#USE_SHELL", "")
|
|
params['shell'] = True
|
|
|
|
check_args = shlex.split(args)
|
|
for x in check_args:
|
|
if x.startswith("creates="):
|
|
# do not run the command if the line contains creates=filename
|
|
# and the filename already exists. This allows idempotence
|
|
# of command executions.
|
|
(k,v) = x.split("=",1)
|
|
if os.path.exists(v):
|
|
self.exit_json(
|
|
cmd=args,
|
|
stdout="skipped, since %s exists" % v,
|
|
skipped=True,
|
|
changed=False,
|
|
stderr=False,
|
|
rc=0
|
|
)
|
|
args = args.replace(x,'')
|
|
params['args'] = args
|
|
return (params, args)
|
|
|
|
main()
|