On 01.02.24 10:10, Christian Rohmann wrote:
[...]
I am wondering if ceph-exporter ([2] is also built and packaged via
the ceph packages [3] for installations that use them?
[2] https://github.com/ceph/ceph/tree/main/src/exporter
[3] https://docs.ceph.com/en/latest/install/get-packages/
I
This change is documented at
https://docs.ceph.com/en/latest/mgr/prometheus/#ceph-daemon-performance-counters-metrics,
also mentioning the deployment of ceph-exporter which is now used to
collect per-host metrics from the local daemons.
While this deployment is done by cephadm if used, I am
Yes, my dashboard looks good here as well. :-)
Zitat von Martin :
Hi Eugen,
Yes, you are right.
After upgrade from v18.2.0 ---> v18.2.1 it is necessary to create
the ceph-exporter service manually and deploy to all hosts.
The dasboard is fine as well.
Thanks for help.
Martin
On
Hi Eugen,
Yes, you are right.
After upgrade from v18.2.0 ---> v18.2.1 it is necessary to create the
ceph-exporter service manually and deploy to all hosts.
The dasboard is fine as well.
Thanks for help.
Martin
On 26/01/2024 00:17, Eugen Block wrote:
Ah, there they are (different port):
Ah, there they are (different port):
reef01:~ # curl http://localhost:9926/metrics | grep ceph_osd_op | head
% Total% Received % Xferd Average Speed TimeTime
Time Current
Dload Upload Total SpentLeft Speed
100 124k 100 124k0
Yeah, it's mentioned in the upgrade docs [2]:
Monitoring & Alerting
Ceph-exporter: Now the performance metrics for Ceph daemons
are exported by ceph-exporter, which deploys on each daemon rather
than using prometheus exporter. This will reduce performance
bottlenecks.
[2]
Hi,
I got those metrics back after setting:
reef01:~ # ceph config set mgr mgr/prometheus/exclude_perf_counters false
reef01:~ # curl http://localhost:9283/metrics | grep ceph_osd_op | head
% Total% Received % Xferd Average Speed TimeTime
Time Current
Hi,
Confirmed that this happens to me as well.
After upgrading from 18.2.0 to 18.2.1 OSD metrics like: ceph_osd_op_*
are missing from ceph-mgr.
The Grafana dashboard also doesn't display all graphs correctly.
ceph-dashboard/Ceph - Cluster : Capacity used, Cluster I/O, OSD Capacity
