ansible/library/apt_repository

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2012-08-07 22:39:31 +02:00
#!/usr/bin/python
import platform
APT = "/usr/bin/apt-get"
ADD_APT_REPOSITORY = None
def _find_binary():
binaries = ['/usr/bin/add-apt-repository']
for e in binaries:
if os.path.exists(e):
return e
module.fail_json(msg='Unabled to find any of the following executables '
'%s' % binaries)
def _run(cmd):
# returns (rc, stdout, stderr) from shell command
process = subprocess.Popen(cmd, stdout=subprocess.PIPE,
stderr=subprocess.PIPE, shell=True)
stdout, stderr = process.communicate()
return (process.returncode, stdout, stderr)
def main():
arg_spec = dict(
repo=dict(required=True),
state=dict(default='present', choices=['present', 'absent'])
)
module = AnsibleModule(argument_spec=arg_spec)
global ADD_APT_REPOSITORY
ADD_APT_REPOSITORY = _find_binary()
repo = module.params['repo']
state = module.params['state']
rc, out, err = _run('%s %s --remove' % (ADD_APT_REPOSITORY, repo))
existed = 'Error' not in out
if state == 'absent':
if not existed:
module.exit_json(changed=False, repo=repo)
else:
module.exit_json(changed=True, repo=repo)
cmd = '%s %s' % (ADD_APT_REPOSITORY, repo)
if float(platform.dist()[1]) >= 11.10:
cmd = cmd + ' -y'
rc, out, err = _run(cmd)
changed = rc == 0 and not existed
if rc != 0:
module.fail_json(msg=err)
if changed:
_run('%s update' % APT)
module.exit_json(changed=changed, existed=existed, repo=repo, cmd=cmd)
# this is magic, see lib/ansible/module_common.py
#<<INCLUDE_ANSIBLE_MODULE_COMMON>>
main()