#!/bin/sh
# Start/stop/restart Apache Zookeeper daemon

USER=zookeeper

zookeeper_start(){
  sudo -u ${USER} sh -c "/usr/bin/zkServer start"
}

zookeeper_stop() {
  sudo -u ${USER} sh -c "/usr/bin/zkServer stop"
}

zookeeper_restart() {
  sudo -u ${USER} sh -c "/usr/bin/zkServer restart"
}

zookeeper_status() {
  sudo -u ${USER} sh -c "/usr/bin/zkServer status"
}

print_usage() {
  echo "usage $0 start|stop|restart|status"
}

case "$1" in
  'start')
    zookeeper_start
    ;;
  'stop')
    zookeeper_stop
    ;;
  'restart')
    zookeeper_restart
    ;;
  'status')
    zookeeper_status
    ;;
  *)
    print_usage
    ;;
esac