Probably something not going correctly, because I just upgraded to 19.2.4 and 
Grafana is using the grafana image (in the past this was ceph-grafana) version 
12.3.1.


On 1 July 2026 11:13:02 CEST, Eugen Block via ceph-users <[email protected]> 
wrote:
>Hi,
>
>I just upgraded our production cluster to 19.2.4 (from 19.2.3), there were no 
>issues reported by our users, so all good. But I noticed that many graphs now 
>show different warnings or strange labels:
>
>- "This panel requires Angular (deprecated)." on multiple graphs
>- "PromQL info: metric might not be a counter, name does not end in 
>_total/_sum/_count/_bucket: "ceph_pool_wr" (1:6)" also on multiple graphs for 
>different metrics
>- "OSD Capacity Utilization" just shows: "RangeError: invalid array length"
>- The "Pool Overview" graph has column names like "Value #F", "Value #G" and 
>so on. And the values within don't make sense either.
>
>I have uploaded screenshots:
>
>https://www.pasteboard.co/A34Zcy9cqHe5.png
>https://www.pasteboard.co/F_vkpeBjGGWH.png
>https://www.pasteboard.co/mkCtlBN3zS6v.png
>https://www.pasteboard.co/T_ByD_gCpslA.png
>
>I compared the prometheus and grafana versions we have currently running with 
>a fresh 19.2.4 bootstrapped cluster and the versions are identical:
>
>ceph orch ps --daemon-type grafana --format json | jq -r '.[].version'
>10.4.0
>
>ceph orch ps --daemon-type prometheus --format json | jq -r '.[].version'
>2.51.0
>
>Is there anything I'm missing?
>
>Thanks!
>Eugen
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