Re: Reef: Dashboard: Object Gateway Graphs have no Data

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Hi,

I don't have a Reef production cluster available yet, only a small test cluster (upgraded from 18.2.1 to 18.2.2 this week). Although I don't use the RGWs constantly there, there are graphs in the ceph dashboard. Maybe it's related to the grafana (and/or prometheus) versions?

My cluster is running grafana version 8.3.5, if that helps.

I did some looking last week and found  reference to something about an
unintended limit on the number of graphs that could be rendered.  However,
I did not find reference to a fix.  Is it a setting that needs to be
changed, or is it a piece of code that is pending for the next fix
release?

Do you have the exact message?

I also don't have a default realm defined, I don't think that's related.

Regards,
Eugen

Zitat von Dave Hall <kdhall@xxxxxxxxxxxxxx>:

Hello.

We're running a containerized deployment of Reef with a focus on RGW.  We
noticed that while the Grafana graphs for other categories - OSDs, Pools,
etc - have data, the graphs for the Object Gateway category are empty.

I did some looking last week and found  reference to something about an
unintended limit on the number of graphs that could be rendered.  However,
I did not find reference to a fix.  Is it a setting that needs to be
changed, or is it a piece of code that is pending for the next fix
release?

A second - possibly related question:  There is an informational message on
the Object Gateway panel about how the default realm is not set.  We're not
using multi-site sync, so we haven't set the realm, but we're wondering if
we should set a default realm just to keep the code happy.  We're also
wondering if this is related in any way to the empty graphs described above.

Thanks.

-Dave

--
Dave Hall
Binghamton University
kdhall@xxxxxxxxxxxxxx
607-760-2328 (Cell)
607-777-4641 (Office)
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