#!/bin/bash set -e # Allow the container to be started with `--user` if [[ "$1" = 'zkServer.sh' && "$(id -u)" = '0' ]]; then chown -R "$ZOO_USER" "$ZOO_DATA_DIR" "$ZOO_DATA_LOG_DIR" exec su-exec "$ZOO_USER" "$0" "$@" fi # Generate the config only if it doesn't exist if [[ ! -f "$ZOO_CONF_DIR/zoo.cfg" ]]; then CONFIG="$ZOO_CONF_DIR/zoo.cfg" echo "clientPort=$ZOO_PORT" >> "$CONFIG" echo "dataDir=$ZOO_DATA_DIR" >> "$CONFIG" echo "dataLogDir=$ZOO_DATA_LOG_DIR" >> "$CONFIG" echo "tickTime=$ZOO_TICK_TIME" >> "$CONFIG" echo "initLimit=$ZOO_INIT_LIMIT" >> "$CONFIG" echo "syncLimit=$ZOO_SYNC_LIMIT" >> "$CONFIG" echo "maxClientCnxns=$ZOO_MAX_CLIENT_CNXNS" >> "$CONFIG" for server in $ZOO_SERVERS; do echo "$server" >> "$CONFIG" done fi # Write myid only if it doesn't exist if [[ ! -f "$ZOO_DATA_DIR/myid" ]]; then echo "${ZOO_MY_ID:-1}" > "$ZOO_DATA_DIR/myid" fi exec "$@"