etcd monitoring returns "x509: certificate signed by unknown authority"

Solution Verified - Updated -


  • Why after following the documentation to enable etcd monitoring, the Prometheus pods are not using the secret?
  • Why after configuring etcd monitoring the configmap gets overwritten to default?
  • Why after configuring etcd monitoring I can see a "x509: certificate signed by unknow authority" error in the Prometheus console?


  • OpenShift Container Platform 3.11

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