docker-compose.yml

version: "3.9"
services:
  zookeeper:
      image: confluentinc/cp-zookeeper:latest
      restart: always
      hostname: zookeeper
      container_name: zookeeper
      ports:
        - "2181:2181"
      environment:
        ZOOKEEPER_CLIENT_PORT: 2181
        ZOOKEEPER_TICK_TIME: 2000

  broker:
    image: confluentinc/cp-kafka:latest
    hostname: broker
    restart: always
    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

  schema-registry:
    image: confluentinc/cp-schema-registry:latest
    hostname: schema-registry
    restart: always
    container_name: schema-registry
    depends_on:
      - broker
    ports:
      - "8081:8081"
    environment:
      SCHEMA_REGISTRY_HOST_NAME: schema-registry
      SCHEMA_REGISTRY_KAFKASTORE_BOOTSTRAP_SERVERS: 'broker:29092'
      SCHEMA_REGISTRY_LISTENERS: http://0.0.0.0:8081
    
  postgres:
    container_name: postgres
    #container_name: postgres-kafta
    image: postgres:latest
    restart: always
    hostname: postgres
    environment:
      - POSTGRES_USER=postgres
      - POSTGRES_PASSWORD=postgres
      - POSTGRES_DB=restaurantdb
#    command:
#      - psql -U postgres
#      - CREATE DATABASE restaurantdb;
    ports:
      - "5432:5432"
    volumes:
      - db-data:/var/lib/postgresql/data

  redis:
    container_name: redis
    hostname: redis
    image: redis:latest
    ports:
      - "6379:6379"


#  restaurant-app:
#    container_name: restaurant-app
#    hostname: restaurant-app
#    build:
#      context: .
#      dockerfile: Dockerfile
#    ports:
#      - "8080:8080"
#    depends_on:
#      - postgres
#      - broker
#      - redis
#      - schema-registry


volumes:
  db-data: