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Add alerting rules for cert-manager #136

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simu opened this issue Aug 4, 2023 · 0 comments
Open

Add alerting rules for cert-manager #136

simu opened this issue Aug 4, 2023 · 0 comments
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enhancement New feature or request

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@simu
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simu commented Aug 4, 2023

Context

In #134 we ensure that cert-manager metrics are scraped by Prometheus on OpenShift 4 and clusters using component prometheus. However, the cert-manager Helm chart version that we're using doesn't deploy any alerting rules.

We should invest some time to determine what metrics are exposed by cert-manager and define reasonable alerting rules for cert-manager.

Out of scope

  • Update cert-manager
  • Update helm chart version

Task deliverables

  • Component deploys some actionable alerting rules
  • Runbooks for the alerts are part of the component documentation
@simu simu added the enhancement New feature or request label Aug 4, 2023
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Labels
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