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 <crsle...@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 <ebl...@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 <ste...@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-le...@ceph.io
> >
> >
> > _______________________________________________
> > ceph-users mailing list -- ceph-users@ceph.io
> > To unsubscribe send an email to ceph-users-le...@ceph.io
> >
>
>
> --
> Ryan Sleeth
> _______________________________________________
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> To unsubscribe send an email to ceph-users-le...@ceph.io
>
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