Bash script chaos mode

chaosmode.sh

#!/bin/bash
# Deletes one random pod from kubernetes every DELAY seconds

DELAY=0

while true; do
  POD=$(kubectl get pods -o json | jq -r '.items[].metadata.name' | grep -v backend | grep -v frontend | shuf | head -n1)

  # Log with pod name in bold
  echo -e "$(date) -- Killing pod \e[1m$POD\e[0m"
  kubectl delete pod $POD > /dev/null

  sleep $DELAY
done