Hi, I am currently stuck in deploy step 4 with the following error: FATAL | Clean up legacy Cinder keystone catalog entries | undercloud | item={'service_name': 'cinderv3', 'service_type': 'volume'} | error={"ansible_index_var": "cinder_api_service", "ansible_loop_var": "item", "changed": false, "cinder_api_service": 1, "item": {"service_name": "cinderv3", "service_type": "volume"}, "module_stderr": "Failed to discover available identity versions when contacting https://overcloud.bdxworld.com:13000. Attempting to parse version from URL.\nTraceback (most recent call last):\n File \"/usr/lib/python3.6/site-packages/urllib3/connectionpool.py\", line 677, in urlopen\n chunked=chunked,\n File \"/usr/lib/python3.6/site-packages/urllib3/connectionpool.py\", line 381, in make_request\n self._validate_conn(conn)\n File \"/usr/lib/python3.6/site-packages/urllib3/connectionpool.py\", line 978, in _validate_conn\n conn.connect()\n File \"/usr/lib/python3.6/site-packages/urllib3/connection.py\", line 371, in connect\n ssl_context=context,\n File \"/usr/lib/python3.6/site-packages/urllib3/util/ssl.py\", line 384, in ssl_wrap_socket\n return context.wrap_socket(sock, server_hostname=server_hostname)\n File \"/usr/lib64/python3.6/ssl.py\", line 365, in wrap_socket\n context=self, _session=session)\n File \"/usr/lib64/python3.6/ssl.py\", line 776, in __init\n self.do_handshake()\n File \"/usr/lib64/python3.6/ssl.py\", line 1036, in do_handshake\n self._sslobj.do_handshake()\n File \"/usr/lib64/python3.6/ssl.py\", line 648, in do_handshake\n self._sslobj.do_handshake()\nssl.SSLError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:897) Attached details: With regrads, Swogat pradhan