if [ "$1" = "cleanup" ]
then
- docker-compose -f docker/docker-compose.yml down -v
+ docker-compose -f docker/docker-compose.yml down -t0 -v --remove-orphans
mvn clean
exit
fi
trap 'kill $(jobs -p) 2>/dev/null' EXIT
-docker-compose -f docker/docker-compose.yml up -d
-
+docker-compose -f docker/docker-compose.yml up -d kafka-1 kafka-2 kafka-3
+docker-compose -f docker/docker-compose.yml ps
echo "Waiting for the Kafka-Cluster to become ready..."
-docker-compose -f docker/docker-compose.yml exec cli cub kafka-ready -b kafka:9092 1 60 > /dev/null 2>&1 || exit 1
+docker-compose -f docker/docker-compose.yml run --rm cli cub kafka-ready -b kafka:9092 3 60 > /dev/null 2>&1 || exit 1
+
+docker-compose -f docker/docker-compose.yml up -t0 -d cli
+sleep 1
+docker-compose -f docker/docker-compose.yml logs setup
+echo
echo "Producing messages"
mvn exec:java@producer
+echo
echo "Reading messages"
mvn exec:java@consumer &
sleep 7
kill $(jobs -p)
sleep 2
+echo
echo "Re-Reading messages"
mvn exec:java@consumer &
sleep 7
version: '3.2'
services:
- zookeeper:
- image: confluentinc/cp-zookeeper:7.1.3
+
+ kafka-1:
+ image: bitnami/kafka:3.4
environment:
- ZOOKEEPER_CLIENT_PORT: 2181
+ KAFKA_ENABLE_KRAFT: 'yes'
+ KAFKA_KRAFT_CLUSTER_ID: r7dMBY60T16TrNCGeXniLw
+ KAFKA_CFG_CONTROLLER_LISTENER_NAMES: CONTROLLER
+ KAFKA_CFG_LISTENERS: CONTROLLER://:9093, BROKER://:9092, LOCALHOST://:9081
+ KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP: BROKER:PLAINTEXT, CONTROLLER:PLAINTEXT, LOCALHOST:PLAINTEXT
+ KAFKA_CFG_ADVERTISED_LISTENERS: BROKER://kafka-1:9092, LOCALHOST://localhost:9081
+ KAFKA_CFG_NODE_ID: 1
+ KAFKA_CFG_CONTROLLER_QUORUM_VOTERS: 1@kafka-1:9093, 2@kafka-2:9093, 3@kafka-3:9093
+ ALLOW_PLAINTEXT_LISTENER: 'yes'
+ KAFKA_CFG_INTER_BROKER_LISTENER_NAME: BROKER
+ KAFKA_CFG_OFFSETS_TOPIC_REPLICATION_FACTOR: 3
+ KAFKA_CFG_AUTO_CREATE_TOPICS_ENABLE: "false"
ports:
- - 2181:2181
+ - 9081:9081
- kafka:
- image: confluentinc/cp-kafka:7.1.3
+ kafka-2:
+ image: bitnami/kafka:3.4
environment:
- KAFKA_BROKER_ID: 1
- KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
- KAFKA_LISTENERS: DOCKER://:9092, LOCALHOST://:9082
- KAFKA_ADVERTISED_LISTENERS: DOCKER://kafka:9092, LOCALHOST://localhost:9082
- KAFKA_INTER_BROKER_LISTENER_NAME: DOCKER
- KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: DOCKER:PLAINTEXT, LOCALHOST:PLAINTEXT
- KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
- KAFKA_AUTO_CREATE_TOPICS_ENABLE: "false"
+ KAFKA_ENABLE_KRAFT: 'yes'
+ KAFKA_KRAFT_CLUSTER_ID: r7dMBY60T16TrNCGeXniLw
+ KAFKA_CFG_CONTROLLER_LISTENER_NAMES: CONTROLLER
+ KAFKA_CFG_LISTENERS: CONTROLLER://:9093, BROKER://:9092, LOCALHOST://:9082
+ KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP: BROKER:PLAINTEXT, CONTROLLER:PLAINTEXT, LOCALHOST:PLAINTEXT
+ KAFKA_CFG_ADVERTISED_LISTENERS: BROKER://kafka-2:9092, LOCALHOST://localhost:9082
+ KAFKA_CFG_NODE_ID: 2
+ KAFKA_CFG_CONTROLLER_QUORUM_VOTERS: 1@kafka-1:9093, 2@kafka-2:9093, 3@kafka-3:9093
+ ALLOW_PLAINTEXT_LISTENER: 'yes'
+ KAFKA_CFG_INTER_BROKER_LISTENER_NAME: BROKER
+ KAFKA_CFG_OFFSETS_TOPIC_REPLICATION_FACTOR: 3
+ KAFKA_CFG_AUTO_CREATE_TOPICS_ENABLE: "false"
ports:
- 9092:9082
- 9082:9082
- depends_on:
- - zookeeper
+ networks:
+ default:
+ aliases:
+ - kafka
+
+ kafka-3:
+ image: bitnami/kafka:3.4
+ environment:
+ KAFKA_ENABLE_KRAFT: 'yes'
+ KAFKA_KRAFT_CLUSTER_ID: r7dMBY60T16TrNCGeXniLw
+ KAFKA_CFG_CONTROLLER_LISTENER_NAMES: CONTROLLER
+ KAFKA_CFG_LISTENERS: CONTROLLER://:9093, BROKER://:9092, LOCALHOST://:9083
+ KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP: BROKER:PLAINTEXT, CONTROLLER:PLAINTEXT, LOCALHOST:PLAINTEXT
+ KAFKA_CFG_ADVERTISED_LISTENERS: BROKER://kafka-3:9092, LOCALHOST://localhost:9083
+ KAFKA_CFG_NODE_ID: 3
+ KAFKA_CFG_CONTROLLER_QUORUM_VOTERS: 1@kafka-1:9093, 2@kafka-2:9093, 3@kafka-3:9093
+ ALLOW_PLAINTEXT_LISTENER: 'yes'
+ KAFKA_CFG_INTER_BROKER_LISTENER_NAME: BROKER
+ KAFKA_CFG_OFFSETS_TOPIC_REPLICATION_FACTOR: 3
+ KAFKA_CFG_AUTO_CREATE_TOPICS_ENABLE: "false"
+ ports:
+ - 9083:9083
+
setup:
image: juplo/toolbox
command: >
bash -c "
kafka-topics --bootstrap-server kafka:9092 --delete --if-exists --topic test
- kafka-topics --bootstrap-server kafka:9092 --create --topic test --partitions 2
+ kafka-topics --bootstrap-server kafka:9092 --create --topic test --partitions 2 --replication-factor 3 --config min.insync.replicas=2
+ echo Das Topic \'test\' wurde erfolgreich angelegt:
+ kafka-topics --bootstrap-server kafka:9092 --describe --topic test
+ echo \'docker-compose restart -t0 setup\' löscht das Topic und legt es neu an
+ sleep infinity
"
+ depends_on:
+ - kafka-1
+ - kafka-2
+ - kafka-3
+
+ akhq:
+ image: tchiotludo/akhq:0.23.0
+ ports:
+ - 8000:8080
+ environment:
+ AKHQ_CONFIGURATION: |
+ akhq:
+ connections:
+ docker-kafka-server:
+ properties:
+ bootstrap.servers: "kafka:9092"
+ depends_on:
+ - kafka-1
+ - kafka-2
+ - kafka-3
cli:
image: juplo/toolbox
command: sleep infinity
+ depends_on:
+ - setup