코드는 여기 참고
1개의 Zookeeper와 3개의 Kafka broker를 갖는 Cluster
version: '3.6' services: zoo1: image: confluentinc/cp-zookeeper:6.2.1 container_name: cluster-zoo1 hostname: zoo1 ports: - "2181:2181" environment: ZOOKEEPER_CLIENT_PORT: 2181 ZOOKEEPER_SERVER_ID: 1 ZOOKEEPER_SERVERS: zoo1:2888:3888 kafka1: image: confluentinc/cp-kafka:6.2.1 container_name: cluster-kafka1 hostname: kafka1 ports: - "9092:9092" environment: KAFKA_ADVERTISED_LISTENERS: LISTENER_DOCKER_INTERNAL://kafka1:19092,LISTENER_DOCKER_EXTERNAL://${DOCKER_HOST_IP:-127.0.0.1}:9092 KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: LISTENER_DOCKER_INTERNAL:PLAINTEXT,LISTENER_DOCKER_EXTERNAL:PLAINTEXT KAFKA_INTER_BROKER_LISTENER_NAME: LISTENER_DOCKER_INTERNAL KAFKA_ZOOKEEPER_CONNECT: "zoo1:2181" KAFKA_BROKER_ID: 1 KAFKA_LOG4J_LOGGERS: "kafka.controller=INFO,kafka.producer.async.DefaultEventHandler=INFO,state.change.logger=INFO" depends_on: - zoo1 kafka2: image: confluentinc/cp-kafka:6.2.1 container_name: cluster-kafka2 hostname: kafka2 ports: - "9093:9093" environment: KAFKA_ADVERTISED_LISTENERS: LISTENER_DOCKER_INTERNAL://kafka2:19093,LISTENER_DOCKER_EXTERNAL://${DOCKER_HOST_IP:-127.0.0.1}:9093 KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: LISTENER_DOCKER_INTERNAL:PLAINTEXT,LISTENER_DOCKER_EXTERNAL:PLAINTEXT KAFKA_INTER_BROKER_LISTENER_NAME: LISTENER_DOCKER_INTERNAL KAFKA_ZOOKEEPER_CONNECT: "zoo1:2181" KAFKA_BROKER_ID: 2 KAFKA_LOG4J_LOGGERS: "kafka.controller=INFO,kafka.producer.async.DefaultEventHandler=INFO,state.change.logger=INFO" depends_on: - zoo1 kafka3: image: confluentinc/cp-kafka:6.2.1 container_name: cluster-kafka3 hostname: kafka3 ports: - "9094:9094" environment: KAFKA_ADVERTISED_LISTENERS: LISTENER_DOCKER_INTERNAL://kafka3:19094,LISTENER_DOCKER_EXTERNAL://${DOCKER_HOST_IP:-127.0.0.1}:9094 KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: LISTENER_DOCKER_INTERNAL:PLAINTEXT,LISTENER_DOCKER_EXTERNAL:PLAINTEXT KAFKA_INTER_BROKER_LISTENER_NAME: LISTENER_DOCKER_INTERNAL KAFKA_ZOOKEEPER_CONNECT: "zoo1:2181" KAFKA_BROKER_ID: 3 KAFKA_LOG4J_LOGGERS: "kafka.controller=INFO,kafka.producer.async.DefaultEventHandler=INFO,state.change.logger=INFO" depends_on: - zoo1 kafka-ui: image: provectuslabs/kafka-ui container_name: cluster-kafka-ui ports: - "8080:8080" environment: KAFKA_CLUSTERS_0_NAME: local KAFKA_CLUSTERS_0_BOOTSTRAPSERVERS: PLAINTEXT://kafka1:19092,PLAINTEXT://kafka2:19093,PLAINTEXT://kafka3:19094 KAFKA_CLUSTERS_0_ZOOKEEPER: "zoo1:2181" depends_on: - zoo1 - kafka1 - kafka2 - kafka3
GUI management tool이 필요없는 경우 kafka-ui service는 삭제한다.
Kafka 관련 Stack
version: '3.6' services: zoo1: image: confluentinc/cp-zookeeper:6.2.1 container_name: full-zoo1 hostname: zoo1 ports: - "2181:2181" environment: ZOOKEEPER_CLIENT_PORT: 2181 ZOOKEEPER_SERVER_ID: 1 ZOOKEEPER_SERVERS: zoo1:2888:3888 kafka1: image: confluentinc/cp-kafka:6.2.1 container_name: full-kafka1 hostname: kafka1 ports: - "9092:9092" - "9999:9999" environment: KAFKA_ADVERTISED_LISTENERS: LISTENER_DOCKER_INTERNAL://kafka1:19092,LISTENER_DOCKER_EXTERNAL://${DOCKER_HOST_IP:-127.0.0.1}:9092 KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: LISTENER_DOCKER_INTERNAL:PLAINTEXT,LISTENER_DOCKER_EXTERNAL:PLAINTEXT KAFKA_INTER_BROKER_LISTENER_NAME: LISTENER_DOCKER_INTERNAL KAFKA_ZOOKEEPER_CONNECT: "zoo1:2181" KAFKA_BROKER_ID: 1 KAFKA_LOG4J_LOGGERS: "kafka.controller=INFO,kafka.producer.async.DefaultEventHandler=INFO,state.change.logger=INFO" KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1 KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR: 1 KAFKA_TRANSACTION_STATE_LOG_MIN_ISR: 1 KAFKA_JMX_PORT: 9999 KAFKA_JMX_HOSTNAME: ${DOCKER_HOST_IP:-127.0.0.1} depends_on: - zoo1 kafka-schema-registry: image: confluentinc/cp-schema-registry:6.2.1 container_name: full-kafka-schema-registry hostname: kafka-schema-registry ports: - "8081:8081" environment: SCHEMA_REGISTRY_KAFKASTORE_BOOTSTRAP_SERVERS: PLAINTEXT://kafka1:19092 SCHEMA_REGISTRY_HOST_NAME: kafka-schema-registry SCHEMA_REGISTRY_LISTENERS: http://0.0.0.0:8081 depends_on: - zoo1 - kafka1 kafka-rest-proxy: image: confluentinc/cp-kafka-rest:6.2.1 container_name: full-kafka-rest-proxy hostname: kafka-rest-proxy ports: - "8082:8082" environment: # KAFKA_REST_ZOOKEEPER_CONNECT: zoo1:2181 KAFKA_REST_LISTENERS: http://0.0.0.0:8082/ KAFKA_REST_SCHEMA_REGISTRY_URL: http://kafka-schema-registry:8081/ KAFKA_REST_HOST_NAME: kafka-rest-proxy KAFKA_REST_BOOTSTRAP_SERVERS: PLAINTEXT://kafka1:19092 depends_on: - zoo1 - kafka1 - kafka-schema-registry kafka-connect: image: confluentinc/cp-kafka-connect:6.2.1 container_name: full-kafka-connect hostname: kafka-connect ports: - "8083:8083" environment: CONNECT_BOOTSTRAP_SERVERS: "kafka1:19092" CONNECT_REST_PORT: 8083 CONNECT_GROUP_ID: compose-connect-group CONNECT_CONFIG_STORAGE_TOPIC: docker-connect-configs CONNECT_OFFSET_STORAGE_TOPIC: docker-connect-offsets CONNECT_STATUS_STORAGE_TOPIC: docker-connect-status CONNECT_KEY_CONVERTER: io.confluent.connect.avro.AvroConverter CONNECT_KEY_CONVERTER_SCHEMA_REGISTRY_URL: 'http://kafka-schema-registry:8081' CONNECT_VALUE_CONVERTER: io.confluent.connect.avro.AvroConverter CONNECT_VALUE_CONVERTER_SCHEMA_REGISTRY_URL: 'http://kafka-schema-registry:8081' CONNECT_INTERNAL_KEY_CONVERTER: "org.apache.kafka.connect.json.JsonConverter" CONNECT_INTERNAL_VALUE_CONVERTER: "org.apache.kafka.connect.json.JsonConverter" CONNECT_REST_ADVERTISED_HOST_NAME: "kafka-connect" CONNECT_LOG4J_ROOT_LOGLEVEL: "INFO" CONNECT_LOG4J_LOGGERS: "org.apache.kafka.connect.runtime.rest=WARN,org.reflections=ERROR" CONNECT_CONFIG_STORAGE_REPLICATION_FACTOR: "1" CONNECT_OFFSET_STORAGE_REPLICATION_FACTOR: "1" CONNECT_STATUS_STORAGE_REPLICATION_FACTOR: "1" CONNECT_PLUGIN_PATH: '/usr/share/java,/etc/kafka-connect/jars,/usr/share/confluent-hub-components' volumes: - ./connectors:/etc/kafka-connect/jars/ depends_on: - zoo1 - kafka1 - kafka-schema-registry - kafka-rest-proxy command: - bash - -c - | confluent-hub install --no-prompt debezium/debezium-connector-mysql:latest confluent-hub install --no-prompt confluentinc/kafka-connect-datagen:0.4.0 /etc/confluent/docker/run ksqldb-server: image: confluentinc/cp-ksqldb-server:6.2.1 container_name: full-ksqldb-server hostname: ksqldb-server ports: - "8088:8088" environment: KSQL_BOOTSTRAP_SERVERS: PLAINTEXT://kafka1:19092 KSQL_LISTENERS: http://0.0.0.0:8088/ KSQL_KSQL_SERVICE_ID: ksqldb-server_ depends_on: - zoo1 - kafka1 zoonavigator: image: elkozmon/zoonavigator:0.8.0 container_name: full-zoonavigator ports: - "8004:8000" environment: HTTP_PORT: 8000 AUTO_CONNECT_CONNECTION_STRING: zoo1:2181 kafka-ui: image: provectuslabs/kafka-ui container_name: full-kafka-ui ports: - "8080:8080" environment: KAFKA_CLUSTERS_0_NAME: local KAFKA_CLUSTERS_0_BOOTSTRAPSERVERS: PLAINTEXT://kafka1:19092 KAFKA_CLUSTERS_0_ZOOKEEPER: "zoo1:2181" KAFKA_CLUSTERS_0_SCHEMAREGISTRY: http://kafka-schema-registry:8081 KAFKA_CLUSTERS_0_KAFKACONNECT_0_NAME: kafka-connect KAFKA_CLUSTERS_0_KAFKACONNECT_0_ADDRESS: http://kafka-connect:8083 KAFKA_CLUSTERS_0_KSQLDBSERVER: http://ksqldb-server:8088 depends_on: - zoo1 - kafka1 - kafka-schema-registry - kafka-connect - ksqldb-server
GUI management tool이 필요없는 경우 kafka-ui service는 삭제한다.
참고:
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