Hi All I noticed that I am getting data for MDS and RGW ONLY if the respective daemon runs on same host where prometheus daemon is This issue can be replicated 100% The easy fix is to deploy more prometheus daemons...I guess Can we have more than one prometheus daemon ? can it be deployed with something like this service_type: prometheus service_name: prometheus placement: hosts: - host01 - host02 networks: - 192.169.142.0/24 Is there a better fix ? Steven On Wed, 23 Jul 2025 at 11:14, Ryan Sleeth <crsleeth@gmail.com> wrote:

Make sure Grafana's self-signed certs are permitted in your browser. You can test by navigating directly to https://cluster.domain:3000

On Wed, Jul 23, 2025 at 10:55 AM Eugen Block <eblock@nde.ag> wrote:

...

Hi,

that hasn't been an issue for me yet. Which prometheus version has been deployed? Do you see any errors in the prometheus and/or ceph-mgr log? I'd ignore grafana for now since it only displays what prometheus is supposed to collect. To get fresh logs, I would fail the mgr and probably restart prometheus as well.

Regards, Eugen

Zitat von Steven Vacaroaia <stef97@gmail.com>:

...

Hi,

Any of you encounter this issue ? Most of the dashboards works but MDS and RGW specific ones have no data

Prometheus ( http:server:9283) does not show anything with RGW or MDS in it so, I am guessing, grafana cannot show what it is not collected :-)

ceph-exporter is running

Any suggestions/ ideas for how to troubleshoot /fix this ?

Many thanks Steven _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-leave@ceph.io

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

-- Ryan Sleeth _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-leave@ceph.io