Re: Grafana dashboards is missing data

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Sorry, clicked "send" too soon. In a test cluster, cephadm.log shows that it would try to open a port if a firewall was enabled:

2024-09-09 10:48:59,686 7f3142b11740 DEBUG firewalld.service is not enabled
2024-09-09 10:48:59,686 7f3142b11740 DEBUG Not possible to enable service <ceph-exporter>. firewalld.service is not available

Zitat von Eugen Block <eblock@xxxxxx>:

Do you see anything in the cephadm.log related to the firewall?

Zitat von Sake Ceph <ceph@xxxxxxxxxxx>:

After opening port 9926 manually, the Grafana dashboards show the data.
So is this a bug?

Kind regards,
Sake
Op 06-09-2024 17:39 CEST schreef Sake Ceph <ceph@xxxxxxxxxxx>:


That is working, but I noticed the firewall isn't opened for that port. Shouldn't cephadm manage this, like it does for all the other ports?

Kind regards,
Sake

Op 06-09-2024 16:14 CEST schreef Björn Lässig <b.laessig@xxxxxxxxxxxxxx>:


Am Mittwoch, dem 04.09.2024 um 20:01 +0200 schrieb Sake Ceph:
> After the upgrade from 17.2.7 to 18.2.4 a lot of graphs are empty. For
> example the Osd latency under OSD device details or the Osd Overview
> has a lot of No data messages.
>

is the ceph-exporter listening on port 9926 (on every host)?

  ss -tlpn sport 9926

Can you connect via browser?

  curl localhost:9926/metrics

> I deployed ceph-exporter on all hosts, am I missing something? Did
> even a redeploy of prometheus.

there is a bug, that this exporter does not listens for IPv6.

greetings
Björn
_______________________________________________
ceph-users mailing list -- ceph-users@xxxxxxx
To unsubscribe send an email to ceph-users-leave@xxxxxxx
_______________________________________________
ceph-users mailing list -- ceph-users@xxxxxxx
To unsubscribe send an email to ceph-users-leave@xxxxxxx
_______________________________________________
ceph-users mailing list -- ceph-users@xxxxxxx
To unsubscribe send an email to ceph-users-leave@xxxxxxx


_______________________________________________
ceph-users mailing list -- ceph-users@xxxxxxx
To unsubscribe send an email to ceph-users-leave@xxxxxxx




[Index of Archives]     [Information on CEPH]     [Linux Filesystem Development]     [Ceph Development]     [Ceph Large]     [Ceph Dev]     [Linux USB Development]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [xfs]


  Powered by Linux