if [ "$1" = "cleanup" ]
then
- docker-compose down -v
+ docker-compose down -t0 -v --remove-orphans
exit
fi
-trap 'kill $(jobs -p) 2>/dev/null' EXIT
+docker-compose up -d kafka-1 kafka-2 kafka-3
+docker-compose ps
+echo "Waiting for the Kafka-Cluster to become ready..."
+docker-compose run --rm cli cub kafka-ready -b kafka:9092 3 60 > /dev/null 2>&1 || exit 1
-docker-compose up -d
+docker-compose up -t0 -d cli
+sleep 1
+docker-compose logs setup
-echo "Waiting for the Kafka-Cluster to become ready..."
-docker-compose exec cli cub kafka-ready -b kafka:9092 1 60 > /dev/null 2>&1 || exit 1
+echo
+echo "Hilfe-Ausgabe von kafkacat"
+echo
+docker-compose exec -T cli kafkacat -h
+echo
+echo "Nachrichten schreiben mit kafkacat"
+echo
+docker-compose exec -T cli kafkacat -P -b kafka:9092 -t test << EOF
+Hallo Welt!
+Nachricht #1
+Nachricht #2
+Nachricht #3
+EOF
+echo
+echo "Nachrichten lesen mit kafkacat"
+echo
+docker-compose exec cli kafkacat -C -b kafka:9092 -t test -o beginning -e