On Mon, May 07, 2018 at 02:45:14PM +0200, Kurt Bauer wrote:
Jan Fajerski <mailto:jfajerski@xxxxxxxx>
7. May 2018 at 14:21
On Mon, May 07, 2018 at 02:05:59PM +0200, Kurt Bauer wrote:
Hi Jan,
first of all thanks for this dashboard.
A few comments:
-) 'vonage-status-panel' is needed, which isn't mentioned in the
ReadMe
Yes, my bad. Will update the README
-) Using ceph 12.2.4 the mon metric for me is apparently called
'ceph_mon_quorum_count' not 'ceph_mon_quorum_status'
I'll also add to the readme: The dashboard is based on Ceph Mimic.
And a question:
Is there a way to get the Cluster IOPS with prometheus metrics? I did
this with collectd, but can't find a suitable metric from ceph-mgr.
Yes...at least in Mimic the metrics are called ceph_osd_op[_r,_w,_rw]
Thanks, these metrics are in Luminous too. I seem unable to find some
sort of register, to see which metrics mean what. Some are quite
obvious, but others are a mystery. Does smth. like that exist
somewhere?
Not yet.
Most daemon specific metric names (like ceph_osd_op[_r,_w,_rw) are derived
directly from the respective perf counter names. The plugin exports all perf
counters with PRIO_INTERESTING or higher (iirc).
An automatically created index would certainly be feasible.
Thanks.
Best regards,
Kurt
[1]Jan Fajerski
7. May 2018 at 12:32
Hi all,
I'd like to request comments and feedback about a Grafana
dashboard for
Ceph cluster monitoring.
[2]https://youtu.be/HJquM127wMY
[3]https://github.com/ceph/ceph/pull/21850
The goal is to eventually have a set of default dashboards in the Ceph
repository that offer decent monitoring for clusters of various (maybe
even all) sizes and applications, or at least serve as a
starting point
for customizations.
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References
1. mailto:jfajerski@xxxxxxxx
2. https://youtu.be/HJquM127wMY
3. https://github.com/ceph/ceph/pull/21850
4. mailto:majordomo@xxxxxxxxxxxxxxx
5. http://vger.kernel.org/majordomo-info.html
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Kurt Bauer <mailto:kurt.bauer@xxxxxxxxxxxx>
7. May 2018 at 14:05
Hi Jan,
first of all thanks for this dashboard.
A few comments:
-) 'vonage-status-panel' is needed, which isn't mentioned in the ReadMe
-) Using ceph 12.2.4 the mon metric for me is apparently called
'ceph_mon_quorum_count' not 'ceph_mon_quorum_status'
And a question:
Is there a way to get the Cluster IOPS with prometheus metrics? I
did this with collectd, but can't find a suitable metric from
ceph-mgr.
Best regards,
Kurt
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Kurt Bauer<kurt.bauer@xxxxxxxxxxxx>
Vienna University Computer Center - ACOnet - VIX
Universitaetsstrasse 7, A-1010 Vienna, Austria, Europe
Tel: ++431 4277 - 14070 (Fax: - 814070) KB1970-RIPE
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Jan Fajerski
Engineer Enterprise Storage
SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton,
HRB 21284 (AG Nürnberg)
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