Hi, all upstream configuration sections in nginx.conf of the mgmt-gateway service use the IP addresses of the hosts in question. Except of the dashboard section which uses the hostname. Why is that implemented this way? We stumbled across this as the hostname resolves to an IP address different from the Ceph public network. This means port 8443 is not reachable via this IP. If the dashboard section would also use the IP address from the orchestrator's host list this would work. Regards -- Robert Sander Linux Consultant Heinlein Consulting GmbH Schwedter Str. 8/9b, 10119 Berlin https://www.heinlein-support.de Tel: +49 30 405051 - 0 Fax: +49 30 405051 - 19 Amtsgericht Berlin-Charlottenburg - HRB 220009 B Geschäftsführer: Peer Heinlein - Sitz: Berlin