if [ "$1" = "cleanup" ]
then
- docker-compose down -v
+ docker-compose down -v --remove-orphans
mvn clean
exit
fi
-docker-compose up -d zookeeper kafka cli
+docker-compose up -d kafka-1 kafka-2 kafka-3 cli
+docker-compose rm -svf producer producer-0 producer-1
if [[
$(docker image ls -q $IMAGE) == "" ||
"$1" = "build"
]]
then
- mvn install || exit
+ mvn clean install || exit
else
echo "Using image existing images:"
docker image ls $IMAGE
fi
-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
docker-compose up setup
-
-docker-compose up -d
-
-sleep 15
-http :8081/status
-http :8082/status
-http :8083/status
-http :8084/status
-http :8085/status
-http :8000/seen
-
-http post :8081/stop
-http :8081/status
-http :8082/status
-http :8083/status
-http :8084/status
-http :8085/status
-http :8000/seen
-
-http post :8081/start
-
-sleep 1
-http :8081/status
-http :8082/status
-http :8083/status
-http :8084/status
-http :8085/status
-http :8000/seen
-sleep 1
-http :8081/status
-http :8082/status
-http :8083/status
-http :8084/status
-http :8085/status
-http :8000/seen
-sleep 1
-http :8081/status
-http :8082/status
-http :8083/status
-http :8084/status
-http :8085/status
-http :8000/seen
-sleep 1
-http :8081/status
-http :8082/status
-http :8083/status
-http :8084/status
-http :8085/status
-http :8000/seen
-sleep 1
-http :8081/status
-http :8082/status
-http :8083/status
-http :8084/status
-http :8085/status
-http :8000/seen
-
-http post :8081/stop
-http :8081/status
-http post :8082/stop
-http :8082/status
-http post :8083/stop
-http :8083/status
-http post :8084/stop
-http :8084/status
-http post :8085/stop
-http :8085/status
-
-http :8000/seen
-http post :8000/stop
-
-docker-compose logs producer
+docker-compose up -d producer-0 producer-1
+while ! [[ $(http 0:8000/actuator/health 2> /dev/null) =~ "UP" ]]; do echo "Waiting for producer-0..."; sleep 1; done
+while ! [[ $(http 0:8001/actuator/health 2> /dev/null) =~ "UP" ]]; do echo "Waiting for producer-1..."; sleep 1; done
+docker-compose up -d consumer
+
+echo -n Nachricht 1 an Producer 0 | http -v :8000/foo
+echo -n Nachricht 1 an Producer 1 | http -v :8001/foo
+echo -n Nachricht 2 an Producer 0 | http -v :8000/bar
+echo -n Nachricht 2 an Producer 1 | http -v :8001/bar
+
+docker-compose logs consumer
+
+docker-compose exec -T cli bash << 'EOF'
+echo "Altering number of partitions from 3 to 7..."
+kafka-topics --bootstrap-server kafka:9092 --describe --topic test
+kafka-topics --bootstrap-server kafka:9092 --alter --topic test --partitions 7
+kafka-topics --bootstrap-server kafka:9092 --describe --topic test
+EOF
+
+docker-compose restart producer-0 producer-1
+while ! [[ $(http 0:8000/actuator/health 2> /dev/null) =~ "UP" ]]; do echo "Waiting for producer-0..."; sleep 1; done
+while ! [[ $(http 0:8001/actuator/health 2> /dev/null) =~ "UP" ]]; do echo "Waiting for producer-1..."; sleep 1; done
+
+echo -n Nachricht 3 an Producer 0 | http -v :8000/foo
+echo -n Nachricht 3 an Producer 1 | http -v :8001/foo
+echo -n Nachricht 4 an Producer 0 | http -v :8000/bar
+echo -n Nachricht 4 an Producer 1 | http -v :8001/bar
+
+docker-compose logs consumer
+
+kafkacat -b :9092 -t test -o 0 -p0 -f'p=%p|o=%o|k=%k|v=%s\n' -qe
+kafkacat -b :9092 -t test -o 0 -p1 -f'p=%p|o=%o|k=%k|v=%s\n' -qe