Simple Kafka Ubuntu init.d Startup Script

.gitignore

# Created by https://www.gitignore.io/api/windows

### Windows ###
# Windows image file caches
Thumbs.db
ehthumbs.db

# Folder config file
Desktop.ini

# Recycle Bin used on file shares
$RECYCLE.BIN/

# Windows Installer files
*.cab
*.msi
*.msm
*.msp

# Windows shortcuts
*.lnk

kafka

#!/bin/bash

USER=kafka
DAEMON_PATH=/opt/kafka/bin
KAFKA_HOME=/opt/kafka
DAEMON_NAME=kafka
USER=kafka
# Check that networking is up.
#[ ${NETWORKING} = "no" ] && exit 0


start() {
	pid=$(ps ax | grep -i 'kafka.kafka' | grep -v grep | awk '{print $1}')
	if [[ "x$pid" -ne "x" ]]; then # Service is running
		echo "Kafka is already running as $pid"
		return 1
	fi
	echo "Starting $DAEMON_NAME..." >&2
	local CMD="$DAEMON_PATH/kafka-server-start.sh -daemon $KAFKA_HOME/config/server.properties"
	/bin/su -c "$CMD" $USER 
	echo "$DAEMON_NAME started..."
}

stop() {
        # Stop daemons.
        echo "Shutting down $DAEMON_NAME";
        pid=`ps ax | grep -i 'kafka.Kafka' | grep -v grep | awk '{print $1}'`
        if [ -n "$pid" ]
          then
          kill -9 $pid
        else
          echo "Kafka was not Running"
        fi
}


# See how we were called.
case "$1" in
  start)
	start
        ;;
  stop)
        ;;
  restart)
	stop
	sleep 2
	start  
        ;;
  status)
        pid=`ps ax | grep -i 'kafka.Kafka' | grep -v grep | awk '{print $1}'`
        if [ -n "$pid" ]
          then
          echo "Kafka is Running as PID: $pid"
        else
          echo "Kafka is not Running"
        fi
        ;;
  *)
        echo "Usage: $0 {start|stop|restart|status}"
        exit 1
esac

exit 0