Merge branch 'issue-add-users-a153'

groups/a153.ldif

+dn: cn=a153,ou=Group,dc=cm,dc=cluster
+objectClass: top
+objectClass: posixGroup
+cn: a153
+gidNumber: 10002
+

users/a153.ldif

+dn: uid=a153,dc=cm,dc=cluster
+uid: a153
+objectClass: inetOrgPerson
+objectClass: posixAccount
+objectClass: shadowAccount
+loginShell: /bin/bash
+uidNumber: 10002
+gidNumber: 10002
+cn: a153
+homeDirectory: /home/a153
+shadowMin: 0
+shadowMax: 999999
+shadowWarning: 7
+shadowInactive: 0
+shadowExpire: 24837
+shadowLastChange: 18642
+sn: a153
+mail: a153
+