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  1. OpenShift Bugs
  2. OCPBUGS-17197

Missing namespace label for HighOverallControlPlaneMemory alerting rule

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Details

    • Bug
    • Resolution: Not a Bug
    • Normal
    • None
    • 4.13.z
    • None
    • Moderate
    • No
    • False
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    Description

      Description of problem:

      The HighOverallControlPlaneMemory alert fires without a namespace label.
      
      Alerting rules without a namespace label make it harder for cluster admins to route the alerts.

      Version-Release number of selected component (if applicable):

      4.13
      

      How reproducible:

      Always
      

      Steps to Reproduce:

      1. Check the definitions of the said alerting rules.
      

      Actual results:

      The PromQL expressions aggregate away the namespace label and there's no static namespace label either.
      

      Expected results:

      Static namespace label in the rule definition.
      

      Additional info:

      https://github.com/openshift/enhancements/blob/master/enhancements/monitoring/alerting-consistency.md#style-guide
      
      Alerts SHOULD include a namespace label indicating the source of the alert. Many alerts will include this by virtue of the fact that their PromQL expressions result in a namespace label. Others may require a static namespace label
      

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              team-mco Team MCO
              spasquie@redhat.com Simon Pasquier
              Junqi Zhao Junqi Zhao
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              Dates

                Created:
                Updated:
                Resolved: