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Bug #49443
closedmgr/prometheus doesn't expose used_bytes per pool
Status:
Closed
Priority:
Normal
Assignee:
Category:
prometheus module
Target version:
% Done:
0%
Source:
Tags:
Backport:
pacific octopus nautilus
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
The current metrics exposed don't show actual space consumed within a pool (used_bytes) - so you have less data available to prometheus for alerting/monitoring than you do at the command line with ceph df detail
Updated by Konstantin Shalygin about 3 years ago
Can you explain?
Currently exporter have `ceph_pool_bytes_used` metric.
Updated by Paul Cuzner about 3 years ago
- Status changed from New to Closed
Konstantin Shalygin wrote:
Can you explain?
Currently exporter have `ceph_pool_bytes_used` metric.
Apologies for the delay.
the parms in DF_POOL omit the used_bytes field, so although we can report in stored (ingested data), we can't see the actual consumed (used_bytes), which includes the effect of compression/ec/replication overheads
I'll be closing this tracker, and include it with a related feature tracker #49049 (https://tracker.ceph.com/issues/49049)
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