Hi,
cephadm stores a local copy of the cephadm binary in
/var/lib/ceph/{FSID}/cephad.{DIGEST}:
quincy-1:~ # ls -lrt /var/lib/ceph/{FSID}/cephadm.*
-rw-r--r-- 1 root root 350889 26. Okt 2023
/var/lib/ceph/{FSID}/cephadm.f6868821c084cd9740b59c7c5eb59f0dd47f6e3b1e6fecb542cb44134ace8d78
-rw-r--r-- 1 root root 364715 26. Okt 2023
/var/lib/ceph/{FSID}/cephadm.7ab03136237675497d535fb1b85d1d0f95bbe5b95f32cd4e6f3ca71a9f97bf3c
-rwxr-xr-x 1 root root 366903 29. Nov 15:34
/var/lib/ceph/{FSID}/cephadm.8b92cafd937eb89681ee011f9e70f85937fd09c4bd61ed4a59981d275a1f255b
The file with the latest timestamp usually is the currently running
ceph version. You can inspect the file to see the (hard-coded) default
container images:
quincy-1:~ # grep -E "DEFAULT_NODE_EXPORTER_IMAGE
=|DEFAULT_GRAFANA_IMAGE =|DEFAULT_PROMETHEUS_IMAGE ="
/var/lib/ceph/{FSID}/cephadm.8b92cafd937eb89681ee011f9e70f85937fd09c4bd61ed4a59981d275a1f255b
DEFAULT_PROMETHEUS_IMAGE = 'quay.io/prometheus/prometheus:v2.43.0'
DEFAULT_NODE_EXPORTER_IMAGE = 'quay.io/prometheus/node-exporter:v1.5.0'
DEFAULT_GRAFANA_IMAGE = 'quay.io/ceph/ceph-grafana:9.4.7'
There are more images defined, of course.
This can be helpful if you have your own container registry to know
which images to mirror, or if your monitoring services are not
deployed by cephadm. If you don't override these configs:
mgr/cephadm/container_image_grafana
mgr/cephadm/container_image_node_exporter
mgr/cephadm/container_image_prometheus
... etc.
then the defaults will be used (only if you deploy monitoring via cephadm).
Regards,
Eugen
Zitat von Adam King <adking@xxxxxxxxxx>:
FWIW, cephadm uses `quay.io/ceph/ceph-grafana:9.4.7` as the default grafana
image in the quincy branch
On Tue, Apr 23, 2024 at 11:59 AM Osama Elswah <o.elswah@xxxxxxxxxxxxxx>
wrote:
Hi,
in quay.io I can find a lot of grafana versions for ceph (
https://quay.io/repository/ceph/grafana?tab=tags) how can I find out
which version should be used when I upgrade my cluster to 17.2.x ? Can I
simply take the latest grafana version? Or is there a specfic grafana
version I need to use?
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