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Session storage Cassandra metrics (Prometheus) not being collected
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Description

r497848 was recently merged with the expectation that Prometheus would begin collecting Cassandra metrics, but that does not appear to be the case.

Event Timeline

Eevans created this task.Mar 28 2019, 4:09 PM
Restricted Application added a subscriber: Aklapper. · View Herald TranscriptMar 28 2019, 4:09 PM

Change 501345 had a related patch set uploaded (by Filippo Giunchedi; owner: Filippo Giunchedi):
[operations/puppet@production] sessionstore: add and use 'sessionstore' cluster

https://gerrit.wikimedia.org/r/501345

Change 501345 merged by Filippo Giunchedi:
[operations/puppet@production] sessionstore: add and use 'sessionstore' cluster

https://gerrit.wikimedia.org/r/501345

fgiunchedi closed this task as Resolved.Apr 4 2019, 4:18 PM
fgiunchedi claimed this task.

We're on: (more targets will appear as puppet runs)

root@prometheus1003:/srv/prometheus/services# cat targets/cassandra_sessionstore_production_eqiad.yaml 
# This file is managed by puppet
- labels:
    cluster: sessionstore
  targets:
  - sessionstore1001-a:7800

Change 501361 had a related patch set uploaded (by CDanis; owner: CDanis):
[operations/puppet@production] monitoring hostgroups: rename 'sessions' to 'sessionstore'

https://gerrit.wikimedia.org/r/501361

Change 501361 merged by CDanis:
[operations/puppet@production] monitoring hostgroups: rename 'sessions' to 'sessionstore'

https://gerrit.wikimedia.org/r/501361