version: "3.8"
services:
  zookeeper:
    image: confluentinc/cp-zookeeper:7.7.0
    environment:
      ZOOKEEPER_CLIENT_PORT: 2181
      ZOOKEEPER_TICK_TIME: 2000
    ports: ["2181:2181"]

  kafka:
    image: confluentinc/cp-kafka:7.7.0
    depends_on: [zookeeper]
    ports: ["9092:9092"]
    environment:
      KAFKA_BROKER_ID: 1
      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
      KAFKA_LISTENERS: INTERNAL://0.0.0.0:29092,EXTERNAL://0.0.0.0:9092
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: INTERNAL:PLAINTEXT,EXTERNAL:PLAINTEXT
      KAFKA_INTER_BROKER_LISTENER_NAME: INTERNAL
      KAFKA_ADVERTISED_LISTENERS: INTERNAL://kafka:29092,EXTERNAL://localhost:9092
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
      KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR: 1
      KAFKA_TRANSACTION_STATE_LOG_MIN_ISR: 1
      KAFKA_MIN_INSYNC_REPLICAS: 1
      KAFKA_GROUP_INITIAL_REBALANCE_DELAY_MS: 0

  connect:
    image: debezium/connect:2.7
    depends_on: [kafka]
    ports: ["8083:8083"]
    environment:
      BOOTSTRAP_SERVERS: kafka:29092
      GROUP_ID: 1
      CONFIG_STORAGE_TOPIC: connect-configs
      OFFSET_STORAGE_TOPIC: connect-offsets
      STATUS_STORAGE_TOPIC: connect-status
      KEY_CONVERTER_SCHEMAS_ENABLE: "false"
      VALUE_CONVERTER_SCHEMAS_ENABLE: "false"
      KEY_CONVERTER: org.apache.kafka.connect.json.JsonConverter
      VALUE_CONVERTER: org.apache.kafka.connect.json.JsonConverter
      REST_ADVERTISED_HOST_NAME: connect
      REST_PORT: 8083

  postgres:
    image: debezium/example-postgres:2.7
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
      POSTGRES_DB: inventory
    ports: ["5432:5432"]
    volumes:
      - ./sandbox/init/postgres-init.sql:/docker-entrypoint-initdb.d/init.sql

  mysql:
    image: debezium/example-mysql:2.7
    environment:
      MYSQL_ROOT_PASSWORD: debezium
      MYSQL_USER: mysqluser
      MYSQL_PASSWORD: mysqlpw
      MYSQL_DATABASE: inventory
    ports: ["3306:3306"]

  kafka-ui:
    image: provectuslabs/kafka-ui:latest
    depends_on: [kafka, connect]
    ports: ["8080:8080"]
    environment:
      KAFKA_CLUSTERS_0_NAME: local
      KAFKA_CLUSTERS_0_BOOTSTRAPSERVERS: kafka:29092
      KAFKA_CLUSTERS_0_KAFKACONNECT_0_NAME: connect
      KAFKA_CLUSTERS_0_KAFKACONNECT_0_ADDRESS: http://connect:8083

  kcat:
    image: edenhill/kcat:1.7.1
    depends_on: [kafka]
    entrypoint: ["/bin/sh", "-c", "while true; do sleep 3600; done"]
    environment: {}