Please, describe the problem here and provide additional information below (if applicable) …
My frontend is crash and cannot start anymore so i try to install a new frontend as a replacement but it turns out that i can add the exist hosts, but cannot get other info as VMs, Network settings, Datastore…
I’ve dump old mysql db server to the new one but it doesn’t work. so i copy /etc/one, /var/lib/one, /var/log/one from old server to the new one but i cannot start sunstone on new server anymore and get errors
"● opennebula.service - OpenNebula Cloud Controller Daemon
Loaded: loaded (/lib/systemd/system/opennebula.service; disabled; vendor preset: enabled)
Active: failed (Result: exit-code) since Thu 2018-07-19 15:33:51 +07; 24min ago
Process: 866 ExecStopPost=/usr/share/one/follower_cleanup (code=exited, status=0/SUCCESS)
Process: 865 ExecStart=/usr/bin/oned -f (code=exited, status=255)
Process: 864 ExecStartPre=/usr/sbin/logrotate -f /etc/logrotate.d/opennebula -s /var/lib/one/.logrotate.status (code=exited, status=1/FAILURE)
Main PID: 865 (code=exited, status=255)
Jul 19 15:33:51 sunstone1 systemd[1]: opennebula.service: Service hold-off time over, scheduling restart.
Jul 19 15:33:51 sunstone1 systemd[1]: opennebula.service: Scheduled restart job, restart counter is at 3.
Jul 19 15:33:51 sunstone1 systemd[1]: Stopped OpenNebula Cloud Controller Daemon.
Jul 19 15:33:51 sunstone1 systemd[1]: opennebula.service: Start request repeated too quickly.
Jul 19 15:33:51 sunstone1 systemd[1]: opennebula.service: Failed with result ‘exit-code’.
Jul 19 15:33:51 sunstone1 systemd[1]: Failed to start OpenNebula Cloud Controller Daemon.
"
so, how can i add a new frontend to my exist system.
Thank you all,
Versions of the related components and OS (frontend, hypervisors, VMs):
Ubuntu 18.04 - opennebula 5.6.0 - KVM node
Steps to reproduce:
Current results:
Expected results: