Update group module to use new shared module code
This commit is contained in:
Stephen Fromm
parent
0bad1e7de2
commit
aeed872aee
1 changed files with 60 additions and 105 deletions
129
group
129
group
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@ -17,50 +17,27 @@
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# You should have received a copy of the GNU General Public License
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# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
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try:
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import json
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except ImportError:
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import simplejson as json
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import os
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import grp
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import shlex
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import subprocess
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import sys
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import syslog
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GROUPADD = "/usr/sbin/groupadd"
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GROUPDEL = "/usr/sbin/groupdel"
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GROUPMOD = "/usr/sbin/groupmod"
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def exit_json(rc=0, **kwargs):
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if 'name' in kwargs:
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add_group_info(kwargs)
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print json.dumps(kwargs)
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sys.exit(rc)
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def fail_json(**kwargs):
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kwargs['failed'] = True
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exit_json(rc=1, **kwargs)
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def add_group_info(kwargs):
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name = kwargs['name']
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if group_exists(name):
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kwargs['state'] = 'present'
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info = group_info(name)
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kwargs['gid'] = info[2]
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def get_bin_path(module, arg):
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if os.path.exists('/usr/sbin/%s' % arg):
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return '/usr/sbin/%s' % arg
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elif os.path.exists('/sbin/%s' % arg):
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return '/sbin/%s' % arg
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else:
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kwargs['state'] = 'absent'
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return kwargs
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module.fail_json(msg="Cannot find %s" % arg)
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def group_del(group):
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cmd = [GROUPDEL, group]
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def group_del(module, group):
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cmd = [get_bin_path(module, 'groupdel'), group]
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p = subprocess.Popen(cmd, shell=False, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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(out, err) = p.communicate()
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rc = p.returncode
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return (rc, out, err)
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def group_add(group, **kwargs):
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cmd = [GROUPADD]
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def group_add(module, group, **kwargs):
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cmd = [get_bin_path(module, 'groupadd')]
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for key in kwargs:
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if key == 'gid' and kwargs[key] is not None:
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cmd.append('-g')
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@ -73,8 +50,8 @@ def group_add(group, **kwargs):
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rc = p.returncode
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return (rc, out, err)
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def group_mod(group, **kwargs):
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cmd = [GROUPMOD]
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def group_mod(module, group, **kwargs):
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cmd = [get_bin_path(module, 'groupmod')]
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info = group_info(group)
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for key in kwargs:
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if key == 'gid':
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@ -107,70 +84,39 @@ def group_info(group):
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# ===========================================
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if not os.path.exists(GROUPADD):
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if os.path.exists("/sbin/groupadd"):
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GROUPADD = "/sbin/groupadd"
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else:
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fail_json(msg="Cannot find groupadd")
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if not os.path.exists(GROUPDEL):
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if os.path.exists("/sbin/groupdel"):
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GROUPDEL = "/sbin/groupdel"
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else:
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fail_json(msg="Cannot find groupdel")
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if not os.path.exists(GROUPMOD):
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if os.path.exists("/sbin/groupmod"):
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GROUPDEL = "/sbin/groupmod"
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else:
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fail_json(msg="Cannot find groupmod")
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if len(sys.argv) == 2 and os.path.exists(sys.argv[1]):
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argfile = sys.argv[1]
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args = open(argfile, 'r').read()
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else:
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args = ' '.join(sys.argv[1:])
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items = shlex.split(args)
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syslog.openlog('ansible-%s' % os.path.basename(__file__))
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syslog.syslog(syslog.LOG_NOTICE, 'Invoked with %s' % args)
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if not len(items):
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fail_json(msg='the module requires arguments -a')
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sys.exit(1)
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params = {}
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for x in items:
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(k, v) = x.split("=")
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params[k] = v
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state = params.get('state','present')
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name = params.get('name', None)
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gid = params.get('gid', None)
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system = params.get('system', 'no')
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if state not in [ 'present', 'absent' ]:
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fail_json(msg='invalid state')
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if system not in ['yes', 'no']:
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fail_json(msg='invalid system')
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if name is None:
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fail_json(msg='name is required')
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def main():
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module = AnsibleModule(
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argument_spec = dict(
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state=dict(default='present', choices=['present', 'absent']),
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name=dict(required=True),
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gid=dict(default=None),
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system=dict(default='no', choices=['yes', 'no']),
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)
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)
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state = module.params['state']
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name = module.params['name']
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gid = module.params['gid']
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system = module.params['system']
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rc = None
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out = ''
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err = ''
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result = {}
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result['name'] = name
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result['state'] = state
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if state == 'absent':
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if group_exists(name):
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(rc, out, err) = group_del(name)
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(rc, out, err) = group_del(module, name)
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if rc != 0:
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fail_json(name=name, msg=err)
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module.fail_json(name=name, msg=err)
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elif state == 'present':
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if not group_exists(name):
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(rc, out, err) = group_add(name, gid=gid, system=system)
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(rc, out, err) = group_add(module, name, gid=gid, system=system)
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else:
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(rc, out, err) = group_mod(name, gid=gid)
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(rc, out, err) = group_mod(module, name, gid=gid)
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if rc is not None and rc != 0:
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fail_json(name=name, msg=err)
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module.fail_json(name=name, msg=err)
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if rc is None:
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result['changed'] = False
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@ -180,5 +126,14 @@ if out:
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result['stdout'] = out
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if err:
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result['stderr'] = err
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exit_json(**result)
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fail_json(name=name, msg='Unexpected position reached')
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if group_exists(name):
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info = group_info(name)
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result['system'] = system
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result['gid'] = info[2]
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module.exit_json(**result)
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# include magic from lib/ansible/module_common.py
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#<<INCLUDE_ANSIBLE_MODULE_COMMON>>
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main()
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