Hi There, Today I got some unusual issues after Upgrading CLoudstack from 4.16 to 4.17
Getting the Host state was *Disconnected* and after checking the agent log found a *WARN [utils.nio.NioConnection] (main:null) (logid:) Unable to connect to remote: is there a server running on port 8250* My Management and Host server's OS are Ubuntu 20.04. Yours sincerely, Nazmul Parvej
