dspcap-stop

#!/bin/bash
set -e 
set -o pipefail
PIDFILE=/var/run/dspcap.pid
KILL_COMMAND="$(cat <<EOF
if [ -f "$PIDFILE" ]; then
  echo "killing pcap"
  pkill -SIGINT -F$PIDFILE
fi
EOF
)"
TAR_COMMAND="cd /tmp && tar zvc dspcap"
DEL_COMMAND="rm -rf /tmp/dspcap"
NAMESPACE=default

pods=`kubectl get po -n $NAMESPACE -l app=dspcap -o name`

for po in `echo "$pods"`; do
  echo "run killing for $po"
  kubectl exec -n $NAMESPACE "$po" -- bash -c "$KILL_COMMAND"
done

for po in `echo "$pods"`; do
  echo "downloading for $po"
  kubectl exec -n $NAMESPACE "$po" -- bash -c "$TAR_COMMAND" | tar zvx
done

for po in `echo "$pods"`; do
  echo "cleanup for $po"
  kubectl exec -n $NAMESPACE "$po" -- bash -c "$DEL_COMMAND"
done

kubectl delete -n $NAMESPACE ds/dspcap

echo "All done, cheers."