greeting everyone, I am configuring a compute node (nova) with OpenStack. When I try to enable the node I get multiple error with epmd , Erlang port mapper and mcelog. I've searched online and tried some solutions but not luck, plus the info on some of the errors is low. I would appreciate if some one can walk me through this issue so I understand what was done wrong and what to do to fix it. Bellow is the log ext and error I get.
The unit fprintd.service has successfully entered the 'dead' state. Dec 21 22:29:24 firasc systemd[1]: Failed to create listening socket: Address already in use Dec 21 22:29:24 firasc systemd[1]: epmd.socket: Failed to listen on sockets: Address already in use Dec 21 22:29:24 firasc systemd[1]: epmd.socket: Failed with result 'resources'. -- Subject: Unit failed -- Defined-By: systemd -- Support: https://access.redhat.com/support -- -- The unit epmd.socket has entered the 'failed' state with result 'resources'. Dec 21 22:29:24 firasc systemd[1]: Failed to listen on Erlang Port Mapper Daemon Activation Socket. -- Subject: Unit epmd.socket has failed -- Defined-By: systemd -- Support: https://access.redhat.com/support -- -- Unit epmd.socket has failed. -- -- The result is failed. Dec 21 22:29:24 firasc systemd[1]: Dependency failed for Erlang Port Mapper Daemon. -- Subject: Unit epmd.service has failed -- Defined-By: systemd -- Support: https://access.redhat.com/support -- -- Unit epmd.service has failed. -- -- The result is dependency. Dec 21 22:29:24 firasc systemd[1]: epmd.service: Job epmd.service/start failed with result 'dependency'. Dec 21 22:30:36 firasc systemd[1]: Reloading. Dec 21 22:30:36 firasc systemd[1]: Dec 21 22:30:36 firasc systemd[1]: [email protected]: Unit has no Listen setting (ListenStream=, ListenDatagram=, ListenFIFO=, ...). Refusing.