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After upgrading Openshift cluster from v4.8.45 to v4.9.43 , the HAProxy container in openshift-vsphere-infra namespace is unable to startand shows status as unready

LAST SEEN  TYPE     REASON      OBJECT                           MESSAGE
5h56m      Normal   Pulled      pod/haproxy-ocp4-xxxx-xxxx  Container image "quay.io/openshift-release-dev/ocp-v4.0-art-dev@sha256:xxxxxx" already present on machine
5h30m      Warning  ProbeError  pod/haproxy-ocp4-xxxx-xxxx  Liveness probe error: Get "http://10.xx.xx.xx:30936/haproxy_ready": dial tcp 10.xx.xx.xx:30936: connect: connection refused
                                                             body:
5h36m      Warning  BackOff     pod/haproxy-ocp4-xxxx-xxxx  Back-off restarting failed container

HAProxy logs show Starting proxy stats: cannot bind socket [::1:30000]

  • netstat output shows ovnkube process is bound to port 30000
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