docker-compose.yml

version: '3.8'

services:
  redis:
    image: redis:7-alpine
    container_name: leaderboard-redis
    ports:
      - '6379:6379'
    volumes:
      - redis_data:/data
    restart: unless-stopped

  postgres:
    image: postgres:16-alpine
    container_name: leaderboard-postgres
    ports:
      - '5433:5432'
    environment:
      POSTGRES_USER: ${POSTGRES_USER}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
      POSTGRES_DB: ${POSTGRES_DB}
    volumes:
      - leaderboard_pg_data:/var/lib/postgresql/data
    restart: unless-stopped

  zookeeper:
    image: confluentinc/cp-zookeeper:7.5.0
    container_name: leaderboard-zookeeper
    ports:
      - '2181:2181'
    environment:
      ZOOKEEPER_CLIENT_PORT: 2181
      ZOOKEEPER_TICK_TIME: 2000
    restart: unless-stopped

  kafka:
    image: confluentinc/cp-kafka:7.5.0
    container_name: leaderboard-kafka
    ports:
      - '9092:9092'
    environment:
      KAFKA_BROKER_ID: 1
      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://localhost:9092
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
      KAFKA_AUTO_CREATE_TOPICS_ENABLE: 'true'
    depends_on:
      - zookeeper
    restart: unless-stopped

volumes:
  redis_data:
  leaderboard_pg_data: