docker-compose.yaml

version: "3.7"
volumes:
  db:
    driver: local

services:
  postgres:
    image: debezium/postgres:13
    restart: unless-stopped
    container_name: pg
    environment:
      - POSTGRES_USER=docker
      - POSTGRES_PASSWORD=docker
      - POSTGRES_DB=exampledb
    volumes:
      - db:/var/lib/postgresql/db
      - ./db/init.sql:/docker-entrypoint-initdb.d/create_tables.sql
    ports:
      - 5432:5432

  zookeeper:
    image: confluentinc/cp-zookeeper:5.5.3
    container_name: zc
    restart: on-failure
    environment:
      ZOOKEEPER_CLIENT_PORT: 2181

  kafka:
    image: confluentinc/cp-enterprise-kafka:5.5.3
    container_name: ka
    depends_on: [zookeeper]
    ports:
        - 9092:9092
    environment:
      KAFKA_ZOOKEEPER_CONNECT: "zookeeper:2181"
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://kafka:9092
      KAFKA_BROKER_ID: 1
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
      KAFKA_JMX_PORT: 9991

  debezium:
    image: debezium/connect:1.4
    container_name: dm
    environment:
      BOOTSTRAP_SERVERS: kafka:9092
      GROUP_ID: 1
      CONFIG_STORAGE_TOPIC: connect_configs
      OFFSET_STORAGE_TOPIC: connect_offsets
      KEY_CONVERTER: io.confluent.connect.avro.AvroConverter
      VALUE_CONVERTER: io.confluent.connect.avro.AvroConverter
      CONNECT_KEY_CONVERTER_SCHEMA_REGISTRY_URL: http://schema-registry:8081
      CONNECT_VALUE_CONVERTER_SCHEMA_REGISTRY_URL: http://schema-registry:8081
    depends_on: [kafka]
    ports:
      - 8083:8083

  schema-registry:
    image: confluentinc/cp-schema-registry:5.5.3
    container_name: shr
    environment:
      - SCHEMA_REGISTRY_KAFKASTORE_CONNECTION_URL=zookeeper:2181
      - SCHEMA_REGISTRY_HOST_NAME=schema-registry
      - SCHEMA_REGISTRY_LISTENERS=http://schema-registry:8081,http://localhost:8081
    ports:
      - 8081:8081
    depends_on: [zookeeper, kafka]