Hi
has anyone been able to use Mimic + cephmetric + prometheus ?
I am struggling to make it fully functional as it appears data provided by
node_exporter has a different name than the one grafana expectes
As a result of the above, only certain dashboards are being populated ( the
ones ceph specific)
while others have "no data points" ( the ones server specific)
Any advice/suggestion/troubleshooting tips will be greatly appreciated
Example:
Grafana latency by server uses
node_disk_read_time_ms
but node_exporter does not provide it
curl http://osd01:9100/metrics | grep node_disk_read_time
% Total % Received % Xferd Average Speed Time Time Time
Current
Dload Upload Total Spent Left
Speed
0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:--
0# HELP node_disk_read_time_seconds_total The total number of milliseconds
spent by all reads.
# TYPE node_disk_read_time_seconds_total counter
node_disk_read_time_seconds_total{device="dm-0"} 8910.801
node_disk_read_time_seconds_total{device="sda"} 0.525
node_disk_read_time_seconds_total{device="sdb"} 14221.732
node_disk_read_time_seconds_total{device="sdc"} 0.465
node_disk_read_time_seconds_total{device="sdd"} 0.46
node_disk_read_time_seconds_total{device="sde"} 0.017
node_disk_read_time_seconds_total{device="sdf"} 455.064
node_disk_read_time_seconds_total{device="sr0"} 0
100 64683 100 64683 0 0 4452k 0 --:--:-- --:--:-- --:--:--
5263k
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