Prometheus not able to read etcd metrics after upgrade

Updated 2019-11-12T15:04:53+00:00

Issue

After a cluster Openshift minor version upgrade, Prometheus is no longer able to read etcd metrics. Also, Etcd targets are shown as "DOWN" in Prometheus UI:

etcd endpoints down

Environment

OCP 3.11

Subscriber content preview. For full access to the Red Hat Knowledgebase, please log in.

Not a subscriber? Learn more about the benefits of Red Hat Subscriptions.