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  1. OpenShift Etcd
  2. ETCD-583

add an expiration alert for etcd signers

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    • OCPSTRAT-1104 - [etcd] manual rotation of etcd signer certs when the cluster is still online
    • ETCD Sprint 252

      Given the manual rotation of signers for 4.16, we should add an alert that proactively tells customers to run the manual rotation procedure.

      AC:

      • Add a metric that denotes how many days the signer certs are still valid
      • Add an alert over that metric (eg 300 days before expiry)

       

            tjungblu@redhat.com Thomas Jungblut
            tjungblu@redhat.com Thomas Jungblut
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