#!/bin/bash echo ${MYID:-1} > /zookeeper/data/myid if [ -n "$SERVERS" ]; then IFS=\, read -a servers <<<"$SERVERS" for i in "${!servers[@]}"; do printf "\nserver.%i=%s:2888:3888" "$((1 + $i))" "${servers[$i]}" >> /zookeeper/conf/zoo.cfg done fi cd /zookeeper exec "$@"