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monitoring: fix CephPoolGrowthWarning expression #14346

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merged 1 commit into from
Jun 17, 2024

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Prometheus found duplicate series for the match group pool_id and instance when evaluating the CephPoolGrowthWarning alert expression. This alert has an evaluation interval of 2 days and did not consider the changing POD names during the Rook migration process.

This PR adds the pod label to the set of considered labels.

Issue resolved by this Pull Request:
Resolves #14338

Checklist:

  • Commit Message Formatting: Commit titles and messages follow guidelines in the developer guide.
  • Reviewed the developer guide on Submitting a Pull Request
  • Pending release notes updated with breaking and/or notable changes for the next minor release.
  • Documentation has been updated, if necessary.
  • Unit tests have been added, if necessary.
  • Integration tests have been added, if necessary.

Prometheus found duplicate series for the match group `pool_id`
and `instance` when evaluating the CephPoolGrowthWarning alert
expression. This alert has an evaluation interval of 2 days and
did not consider the changing POD names during the Rook migration process.

This commit adds the `pod` label to the set of considered labels.

Signed-off-by: Matej Feder <matej.feder@dnation.cloud>
@BlaineEXE BlaineEXE merged commit d74832d into rook:master Jun 17, 2024
52 of 53 checks passed
mergify bot added a commit that referenced this pull request Jun 18, 2024
monitoring: fix CephPoolGrowthWarning expression (backport #14346)
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Prometheus is failing rule evaluations after upgrading to 1.14.6
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