version: "3"

services:
  zookeeper:
    image: confluentinc/cp-zookeeper:7.2.1
    hostname: zookeeper
    ports:
      - "2181:2181"
    environment:
      ZOOKEEPER_CLIENT_PORT: 2181
      ZOOKEEPER_TICK_TIME: 2000
  broker:
    image: confluentinc/cp-kafka:7.2.1
    hostname: 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

  postgres:
    image: postgres:latest
    restart: always
    container_name: postgres
    hostname: postgres
    ports:
      - "5432:5432"
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
      POSTGRES_DB: movies_db
    healthcheck:
      test: ["CMD", "psql", "-U", "postgres", "-c", "SELECT 1"]
      interval: 10s
      timeout: 5s
      retries: 5
    volumes:
      - ./scripts:/docker-entrypoint-initdb.d
      - ./pg.conf:/etc/postgresql/postgresql.conf

  debezium:
    image: debezium/connect:latest
    restart: always
    depends_on:
      - postgres
      - broker
    ports:
      - "8083:8083"
    environment:
      BOOTSTRAP_SERVERS: broker:29092
      GROUP_ID: 1
      CONFIG_STORAGE_TOPIC: connect_configs
      STATUS_STORAGE_TOPIC: connect_statuses
      OFFSET_STORAGE_TOPIC: connect_offsets
      KEY_CONVERTER: org.apache.kafka.connect.json.JsonConverter
      VALUE_CONVERTER: org.apache.kafka.connect.json.JsonConverter
      ENABLE_DEBEZIUM_SCRIPTING: "true"
    healthcheck:
      test: ["CMD", "curl", "--silent", "--fail", "-X", "GET", "http://localhost:8083/connectors"]
      interval: 10s
      timeout: 5s
      retries: 5

  schema-registry:
    image: confluentinc/cp-schema-registry:7.2.1
    hostname: schema-registry
    container_name: schema-registry
    depends_on:
      - broker
    ports:
      - "8081:8081"
    environment:
      SCHEMA_REGISTRY_HOST_NAME: schema-registry
      SCHEMA_REGISTRY_KAFKASTORE_BOOTSTRAP_SERVERS: 'broker:9092'
      SCHEMA_REGISTRY_LISTENERS: http://0.0.0.0:8081

  rest-proxy:
    image: confluentinc/cp-kafka-rest:7.2.1
    depends_on:
      - broker
    ports:
      - 8082:8082
    hostname: rest-proxy
    container_name: rest-proxy
    environment:
      KAFKA_REST_HOST_NAME: rest-proxy
      KAFKA_REST_BOOTSTRAP_SERVERS: 'broker:29092'
      KAFKA_REST_LISTENERS: "http://0.0.0.0:8082"