docker-compose.yaml

---
version: '2'
services:
  zookeeper:
    image: confluentinc/cp-zookeeper:7.7.0
    hostname: zookeeper
    container_name: zookeeper
    ports:
      - "2181:2181"
    environment:
      ZOOKEEPER_CLIENT_PORT: 2181
      ZOOKEEPER_TICK_TIME: 2000

  broker:
    image: confluentinc/cp-kafka:7.7.0
    hostname: broker
    container_name: broker
    depends_on:
      - zookeeper
    ports:
      - "29092:29092"
      - "9092:9092"
      - "9101:9101"
    environment:
      KAFKA_BROKER_ID: 1
      KAFKA_ZOOKEEPER_CONNECT: 'zookeeper:2181'
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://broker:29092,PLAINTEXT_HOST://localhost:9092
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
      KAFKA_TRANSACTION_STATE_LOG_MIN_ISR: 1
      KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR: 1
      KAFKA_GROUP_INITIAL_REBALANCE_DELAY_MS: 0
      KAFKA_JMX_PORT: 9101
      KAFKA_JMX_HOSTNAME: localhost

  connect:
    build: .
    hostname: connect
    container_name: connect
    depends_on:
      - broker
    ports:
      - "8083:8083"
    environment:
      CONNECT_BOOTSTRAP_SERVERS: 'broker:29092'
      CONNECT_REST_ADVERTISED_HOST_NAME: connect
      CONNECT_REST_PORT: 8083
      CONNECT_GROUP_ID: connect-group
      CONNECT_CONFIG_STORAGE_TOPIC: connect-configs
      CONNECT_CONFIG_STORAGE_REPLICATION_FACTOR: 1
      CONNECT_OFFSET_FLUSH_INTERVAL_MS: 10000
      CONNECT_OFFSET_STORAGE_TOPIC: connect-offsets
      CONNECT_OFFSET_STORAGE_REPLICATION_FACTOR: 1
      CONNECT_STATUS_STORAGE_TOPIC: connect-status
      CONNECT_STATUS_STORAGE_REPLICATION_FACTOR: 1
      CONNECT_KEY_CONVERTER: org.apache.kafka.connect.json.JsonConverter
      CONNECT_VALUE_CONVERTER: org.apache.kafka.connect.json.JsonConverter
      CONNECT_REST_EXTENSION_CLASSES: "com.uuidable.rest.MetaInfoRestExtension"
      CLASSPATH: /usr/share/java/rest/*
      CONNECT_PLUGIN_PATH: "/usr/share/java,/usr/share/confluent-hub-components"
      CONNECT_LOG4J_LOGGERS: org.apache.zookeeper=ERROR,org.I0Itec.zkclient=ERROR,org.reflections=ERROR

  kafka-ui:
    image: provectuslabs/kafka-ui:v0.7.1
    hostname: kafka-ui
    container_name: kafka-ui
    depends_on:
      - zookeeper
      - broker
    ports:
      - "8080:8080"
    environment:
      KAFKA_CLUSTERS_0_NAME: "broker"
      KAFKA_CLUSTERS_0_BOOTSTRAPSERVERS: "broker:29092"
      KAFKA_CLUSTERS_0_ZOOKEEPER: "zookeeper:2181"
      KAFKA_CLUSTERS_0_KAFKACONNECT_0_NAME: "kafka connect"
      KAFKA_CLUSTERS_0_KAFKACONNECT_0_ADDRESS: "http://connect:8083"

  connect-ui:
    image: landoop/kafka-connect-ui:0.9.7
    hostname: connect-ui
    container_name: connect-ui
    ports:
      - "8000:8000"
    environment:
      CONNECT_URL: "connect:8083"
    depends_on:
      - connect