docker-compose.yml

services:
  postgres:
    image: postgres:15
    container_name: postgres
    restart: unless-stopped
    user: postgres
    environment:
      POSTGRES_DB: postgres
      PGUSER: postgres
      POSTGRES_PASSWORD: postgres
    env_file:
      - .env
    ports:
      - "5432:5432"
    volumes:
      - pgdata:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U $$POSTGRES_USER $$POSTGRES_DB"]
      interval: 10s
      timeout: 5s
      retries: 5

  zookeeper:
    image: confluentinc/cp-zookeeper:7.5.0
    container_name: zookeeper
    restart: unless-stopped
    environment:
      ZOOKEEPER_CLIENT_PORT: 2181
      ZOOKEEPER_TICK_TIME: 2000
    ports:
      - "2181:2181"
    healthcheck:
      test: ["CMD-SHELL", "echo ruok | nc localhost 2181 | grep imok"]
      interval: 10s
      timeout: 5s
      retries: 5

  kafka:
    image: confluentinc/cp-kafka:7.5.0
    container_name: kafka
    restart: unless-stopped
    ports:
      - "9092:9092"
      - "9093:9093"
    environment:
      KAFKA_BROKER_ID: 1
      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://localhost:9092,PLAINTEXT_INTERNAL://kafka:9093
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_INTERNAL:PLAINTEXT
      KAFKA_INTER_BROKER_LISTENER_NAME: PLAINTEXT_INTERNAL
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
      KAFKA_AUTO_CREATE_TOPICS_ENABLE: "true"
    healthcheck:
      test: ["CMD-SHELL", "kafka-broker-api-versions --bootstrap-server localhost:9092 || exit 1"]
      interval: 10s
      timeout: 10s
      retries: 5
  redis:
    image: redis:8.2.1
    restart: on-failure
    ports:
      - "6379:6379"
    volumes:
      - redis_data:/data
  user-service:
    image: user-service:latest
    build:
      context: ./user-service
      dockerfile: Dockerfile
    ports:
      - "8082:8082"
    depends_on:
      postgres:
        condition: service_healthy
      kafka:
        condition: service_healthy
    environment:
      - SPRING_PROFILES_ACTIVE=docker
      - DB_USERNAME=${DB_USERNAME:-postgres}
      - DB_PASSWORD=${DB_PASSWORD:-postgres}
      - KAFKA_BOOTSTRAP_SERVERS=kafka:9093
    env_file:
      - .env
volumes:
  pgdata:
  redis_data: