a20fe7c PR-CI: Restart rpcbind when it blocks kadmin port

1 file Authored by cheimes a year ago , Committed by frenaud a year ago ,
    PR-CI: Restart rpcbind when it blocks kadmin port
    
    Every now and then, a PR-CI job fails because rpcbind blocks the kadmin
    port 749/UDP and kadmin.service fails to start. When NFS secure port is
    configured, rpcbind reserves a random low port.
    
    A new workaround detects the blocked port and restarts rpcbind.service.
    
    See: https://pagure.io/freeipa/issue/7769
    Signed-off-by: Christian Heimes <cheimes@redhat.com>
    Reviewed-By: Thomas Woerner <twoerner@redhat.com>