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Maniphest T185089

Alert UNKNOWN for restbase cassandra graphite alerts
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Description

A number of check_graphite-based Icinga alerts are reporting UNKNOWN since RESTBase was converted to Prometheus. Now is a good time to reevaluate these alerts, and convert the those that are useful to use check_prometheus, instead.

  • RESTBase Cassandra highest tombstones scanned
  • RESTBase Cassandra highest dropped message rate
  • RESTBase Cassandra highest pending compactions
  • RESTBase Cassandra highest pending internal thread pool tasks
  • RESTBase Cassandra highest storage exceptions
  • RESTBase Cassandra highest total hints

Details

Related Changes in Gerrit:
SubjectRepoBranchLines +/-
Remove RESTBase graphite alerts.operations/puppetproduction+7 -126
Customize query in gerrit

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Event Timeline

fgiunchedi created this task.Jan 17 2018, 10:43 AM
fgiunchedi triaged this task as Medium priority.
Eevans added a project: User-Eevans.Jan 17 2018, 3:24 PM
fgiunchedi added a comment.Jan 31 2018, 9:52 AM

This is true for other restbase-cassandra graphite based alerts now:

RESTBase Cassandra highest dropped message rate
UNKNOWN 2018-01-31 09:49:18 6d 13h 58m 48s 3/3 UNKNOWN: No valid datapoints found

RESTBase Cassandra highest pending compactions
UNKNOWN 2018-01-31 09:48:48 6d 13h 32m 22s 3/3 UNKNOWN: No valid datapoints found

RESTBase Cassandra highest pending internal thread pool tasks
UNKNOWN 2018-01-31 09:49:01 6d 13h 48m 24s 3/3 UNKNOWN: No valid datapoints found

RESTBase Cassandra highest storage exceptions
UNKNOWN 2018-01-31 09:49:21 6d 13h 49m 44s 3/3 UNKNOWN: No valid datapoints found

RESTBase Cassandra highest total hints
UNKNOWN 2018-01-31 09:49:19 6d 13h 52m 32s 3/3 UNKNOWN: No valid datapoints found

fgiunchedi renamed this task from Alert UNKNOWN: RESTBase Cassandra highest tombstones scanned to Alert UNKNOWN for restbase cassandra graphite alerts.Jan 31 2018, 9:52 AM
Eevans claimed this task.Feb 2 2018, 5:17 PM
Eevans moved this task from Backlog to Next on the User-Eevans board.Feb 2 2018, 5:23 PM
Eevans updated the task description. (Show Details)Feb 16 2018, 9:20 PM
• mobrovac added a project: Platform Team Workboards (Doing).Dec 20 2018, 12:43 PM
• mobrovac changed the task status from Open to Stalled.Mar 28 2019, 3:44 PM
• mobrovac edited projects, added Services (later), Platform Team Legacy (Later); removed Platform Team Workboards (Doing), Services (doing).

Setting as stalled since we are not actively working on this, but not closing it for visibility.

• WDoranWMF edited projects, added Platform Team Workboards (Clinic Duty Team); removed Platform Team Legacy (Later), Services (later).Jul 18 2019, 8:08 PM
gerritbot added a comment.Jul 26 2019, 6:04 PM

Change 525856 had a related patch set uploaded (by Ppchelko; owner: Ppchelko):
[operations/puppet@production] Remove RESTBase graphite alerts.

https://gerrit.wikimedia.org/r/525856

gerritbot added a project: Patch-For-Review.Jul 26 2019, 6:04 PM
• Pchelolo moved this task from Inbox to Waiting for Review on the Platform Team Workboards (Clinic Duty Team) board.Jul 26 2019, 6:05 PM
• Pchelolo mentioned this in T229137: Create grafana alerts for RESTBase.Jul 26 2019, 6:09 PM
• Pchelolo moved this task from Waiting for Review to Blocked Externally on the Platform Team Workboards (Clinic Duty Team) board.Jul 29 2019, 11:18 PM
• Pchelolo merged a task: T164660: Restbase graphite alerts often showing up as UNKNOWN in icinga.Jul 31 2019, 9:56 PM
• Pchelolo added subscribers: elukey, Eevans.
gerritbot added a comment.Aug 12 2019, 1:35 PM

Change 525856 merged by Effie Mouzeli:
[operations/puppet@production] Remove RESTBase graphite alerts.

https://gerrit.wikimedia.org/r/525856

Maintenance_bot removed a project: Patch-For-Review.Aug 12 2019, 2:10 PM
• Pchelolo closed this task as Resolved.Aug 12 2019, 4:41 PM
• WDoranWMF moved this task from Blocked Externally to Done on the Platform Team Workboards (Clinic Duty Team) board.Aug 13 2019, 6:46 PM
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