RHOCP installation fails due to etcd operator degraded with DefragController_Error

Solution Verified - Updated -

Issue

  • RHOCP cluster installation fails due to the ETCD operator being in a degraded state.

  • ETCD operator went into the degraded state with the message "DefragControllerDegraded: cluster is unhealthy: 3 of 4 members are available, master3 is unhealthy",

Operator: 'etcd'
    Issue          : Degraded
    Reason         : DefragController_Error
    Message        : DefragControllerDegraded: cluster is unhealthy: 3 of 4 members are available, master3.ocp.example.net is unhealthy
    LastTransition : 2022-09-28T21:01:25Z

Environment

  • Red Hat OpenShift Container Platform (RHOCP)

      1. 10

  • Baremetal Cluster

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