Benchmarking of k8s deployment

charts_bench.sh

while IFS=',' read -r name sched ready compl initf ; do
        name=$(echo $name | cut -d= -f2) ;
        ready=$(echo $ready | cut -d= -f2);
        sched=$(echo $sched | cut -d= -f2) ;
        compl=$(echo $compl | cut -d= -f2) ;
        initf=$(echo $initf | cut -d= -f2) ;
        [ "$initf" = "null" ] && initf="" ;
        s=$sched;
        e=$ready;
        [ "$initf" != "" ] && s=$initf ;
        [ "$compl" != "" ] && e=$compl ;
        #echo "$name\t$sched\t$ready\t$compl\t$initf\t$(datediff $s $e) " ;
        echo "$name\t$(datediff $s $e) " ;
done  < <(kubectl get pods -o json | jq -jr '.items[] | "name=","\(.metadata.name)",",scheduled=\(.status.conditions[] | select(.type == "PodScheduled") | .lastTransitionTime)",",ready=","\(.status.conditions[] | select(.type == "Ready") | .lastTransitionTime)",",completed=","\(.status.conditions[] | select((.type == "Initialized") and (.reason == "PodCompleted")) | .lastTransitionTime)",",initsFinished=","\(.status.initContainerStatuses[-1].state.terminated.finishedAt)\n"') | column -t