diff --git a/tripleoclient/v2/overcloud_ceph.py b/tripleoclient/v2/overcloud_ceph.py
index c6b8f6d04..62a1672f3 100644
--- a/tripleoclient/v2/overcloud_ceph.py
+++ b/tripleoclient/v2/overcloud_ceph.py
@@ -291,6 +291,11 @@ class OvercloudCephDeploy(command.Command):
                                 "Path to an existing crush hierarchy spec "
                                 "file. "),
                             default=None)
+        parser.add_argument('--tld',
+                            help=_(
+                                "postfix added to the hostname to represent "
+                                "canonical hostname "),
+                            default=None)
         parser.add_argument('--standalone', default=False,
                             action='store_true',
                             help=_("Use single host Ansible inventory. "
@@ -485,6 +490,21 @@ class OvercloudCephDeploy(command.Command):
             else:
                 extra_vars['crush_hierarchy_path'] = \
                     os.path.abspath(parsed_args.crush_hierarchy)
+
+        if parsed_args.tld:
+            extra_vars['tld_option'] =  str(parsed_args.tld)
+            #call playbook to update hostname with tld
+            with oooutils.TempDirs() as tmp:
+                oooutils.run_ansible_playbook(
+                    playbook='ceph-set-hostname.yaml',
+                    inventory=inventory,
+                    workdir=tmp,
+                    playbook_dir=constants.ANSIBLE_TRIPLEO_PLAYBOOKS,
+                    verbosity=oooutils.playbook_verbosity(self=self),
+                    extra_vars=extra_vars,
+                    reproduce_command=False,
+                )
+
         if parsed_args.ceph_vip:
             if not os.path.exists(parsed_args.ceph_vip):
                 raise oscexc.CommandError(
@@ -684,6 +704,7 @@ class OvercloudCephDeploy(command.Command):
                            "is not setting push_destination. Or "
                            "--skip-container-registry-config was used.")
 
+
         # call playbook to deploy ceph
         with oooutils.TempDirs() as tmp:
             oooutils.run_ansible_playbook(
@@ -1027,6 +1048,11 @@ class OvercloudCephSpec(command.Command):
                                 "Path to an existing crush hierarchy spec "
                                 "file. "),
                             default=None)
+        parser.add_argument('--tld',
+                            help=_(
+                                "postfix added to the hostname to represent "
+                                "canonical hostname "),
+                            default=None)
         return parser
 
     def take_action(self, parsed_args):
@@ -1127,6 +1153,20 @@ class OvercloudCephSpec(command.Command):
                 extra_vars['crush_hierarchy_path'] = \
                     os.path.abspath(parsed_args.crush_hierarchy)
 
+        if parsed_args.tld:
+            extra_vars['tld_option'] =  str(parsed_args.tld)
+            #call playbook to update hostname with tld
+            with oooutils.TempDirs() as tmp:
+                oooutils.run_ansible_playbook(
+                    playbook='ceph-set-hostname.yaml',
+                    inventory=inventory,
+                    workdir=tmp,
+                    playbook_dir=constants.ANSIBLE_TRIPLEO_PLAYBOOKS,
+                    verbosity=oooutils.playbook_verbosity(self=self),
+                    extra_vars=extra_vars,
+                    reproduce_command=False,
+                )
+
         if parsed_args.standalone:
             spec_playbook = 'cli-standalone-ceph-spec.yaml'
             tags = ''
@@ -1134,6 +1174,7 @@ class OvercloudCephSpec(command.Command):
             spec_playbook = 'cli-deployed-ceph.yaml'
             tags = 'ceph_spec'
 
+
         with oooutils.TempDirs() as tmp:
             oooutils.run_ansible_playbook(
                 playbook=spec_playbook,