Thank you for the reply.. * Curl is giving the output : <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN"> <html><head> <title>404 Not Found</title> </head><body> <h1>Not Found</h1> <p>The requested URL was not found on this server.</p> <hr> <address>Apache/2.4.52 (Ubuntu) Server at 10.31.1.26 Port 80</address> </body></html> *Yes, i created endpoints and updated the nova.conf. *Yes, i am able to list endpoints and service list as well. Attaching the nova-compute.log: Is this WARNING nova.conductor.api [req-ca4fc59b-f1cd-42fb-ad4f-f0c7d1779b42 - - - - -] Timed out waiting for nova-conductor. Is it running? Or did this service start before nova-conductor? Reattempting establishment of nova-conductor connection...: oslo_messaging.exceptions.MessagingTimeout: Timed out waiting for a reply to message ID c35885492a8a4aa2b99c31168906fae4 Attaching the nova-conductor.log: 2023-12-26 14:44:01.104 1486979 ERROR nova File "/usr/lib/python3/dist-packages/openstack/service_description.py", line 87, in __get__ 2023-12-26 14:44:01.104 1486979 ERROR nova proxy = self._make_proxy(instance) 2023-12-26 14:44:01.104 1486979 ERROR nova File "/usr/lib/python3/dist-packages/openstack/service_description.py", line 266, in _make_proxy 2023-12-26 14:44:01.104 1486979 ERROR nova raise exceptions.NotSupported( 2023-12-26 14:44:01.104 1486979 ERROR nova openstack.exceptions.NotSupported: The placement service for 10.31.1.26:None exists but does not have any supported versions. Attaching the nova-scheduler.log : 2023-12-26 14:43:59.957 1486972 ERROR nova File "/usr/lib/python3/dist-packages/openstack/service_description.py", line 266, in _make_proxy 2023-12-26 14:43:59.957 1486972 ERROR nova raise exceptions.NotSupported( 2023-12-26 14:43:59.957 1486972 ERROR nova openstack.exceptions.NotSupported: The placement service for 10.31.1.26:None exists but does not have any supported versions. Thank you.