NUT plugin - no graphs with OMV 5.0

orzechszek · 12. November 2020

Hi,

I've recenlty upgraded OMV from version 4 to 5. I've noticed that I have UPS graphs not refreshed since that change. Has anyone such issue?

orzechszek · 19. November 2020

I've done some digging and if I proper understand /var/lib/rrdcached/db/localhost/nut-ups files keep graphs data. It's not updating.

nut-monitor is working

Code

● nut-monitor.service - Network UPS Tools - power device monitor and shutdown controller
   Loaded: loaded (/lib/systemd/system/nut-monitor.service; enabled; vendor preset: enabled)
   Active: active (running) since Thu 2020-11-19 20:59:42 CET; 50min ago
  Process: 1446 ExecStart=/sbin/upsmon (code=exited, status=0/SUCCESS)
 Main PID: 1505 (upsmon)
    Tasks: 2 (limit: 4915)
   Memory: 3.4M
   CGroup: /system.slice/nut-monitor.service
           ├─1504 /lib/nut/upsmon
           └─1505 /lib/nut/upsmon

lis 19 20:59:41 OMVSERVER.workgroup systemd[1]: Starting Network UPS Tools - power device monitor and shutdown controller...
lis 19 20:59:42 OMVSERVER.workgroup upsmon[1446]: fopen /var/run/nut/upsmon.pid: No such file or directory
lis 19 20:59:42 OMVSERVER.workgroup upsmon[1446]: UPS: ups (master) (power value 1)
lis 19 20:59:42 OMVSERVER.workgroup upsmon[1446]: Using power down flag file /etc/killpower
lis 19 20:59:42 OMVSERVER.workgroup upsmon[1504]: Startup successful
lis 19 20:59:42 OMVSERVER.workgroup systemd[1]: nut-monitor.service:  Can't open PID file /run/nut/upsmon.pid (yet?) after start: No such file or directory
lis 19 20:59:42 OMVSERVER.workgroup systemd[1]: nut-monitor.service: Supervising process 1505 which is not our child.  We'll most likely not notice when it exits.
lis 19 20:59:42 OMVSERVER.workgroup upsmon[1505]: Init SSL without certificate database
lis 19 20:59:42 OMVSERVER.workgroup systemd[1]: Started Network UPS Tools - power device monitor and shutdown controller.

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gammarayburst · 24. November 2020

NUT plugin when migrating from OMV 4 to 5 just doesn't work. I've tried everything to try to get it to work. I think your best bet is to just do a fresh install with OMV 5.

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