Alert "elasticsearch-operator-metrics/elasticsearch-operator-metrics targets in Namespace openshift-operators namespace have been unreachable" firing in OpenShift Container Platform

Issue

• TargetDown alert is firing with the below description:

  X% of the elasticsearch-operator-metrics/elasticsearch-operator-metrics targets in Namespace openshift-operators namespace have been unreachable for more than 15 minutes. This may be a symptom of network connectivity issues, down nodes, or failures within these components. Assess the health of the infrastructure and nodes running these targets and then contact support.