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
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
Task deliverables