docker-compose.yml

version: '3.8'

services:
  db:
    image: postgres:17-alpine
    restart: unless-stopped
    environment:
      POSTGRES_DB: ${POSTGRES_DB:-serverdb}
      POSTGRES_USER: ${POSTGRES_USER:-postgres}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-password}
      POSTGRES_INITDB_ARGS: "--data-checksums"
    volumes:
      - postgres_data:/var/lib/postgresql/data
    ports:
      - "${POSTGRES_PORT:-5432}:5432"
    deploy:
      resources:
        limits:
          memory: 512M
        reservations:
          memory: 256M
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-postgres} -d ${POSTGRES_DB:-serverdb}"]
      interval: 5s
      timeout: 3s
      retries: 12
      start_period: 20s
    networks:
      - app-network

  # Elysia Server
  server:
    build:
      context: .
      dockerfile: Dockerfile
    restart: unless-stopped
    environment:
      DATABASE_URL: ${DATABASE_URL:-postgresql://postgres:password@db:5432/serverdb}
      JWT_SECRET: ${JWT_SECRET:-your-jwt-secret-key}
      NODE_ENV: ${NODE_ENV:-production}
      POSTGRES_DB: ${POSTGRES_DB:-serverdb}
      POSTGRES_USER: ${POSTGRES_USER:-postgres}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-password}
    ports:
      - "${SERVER_PORT:-3000}:3000"
    volumes:
      - ./experiments.json:/usr/src/app/experiments.json:ro
    depends_on:
      db:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:3000/health"]
      interval: 15s
      timeout: 5s
      retries: 5
      start_period: 30s
    stdin_open: true
    tty: true
    networks:
      - app-network

volumes:
  postgres_data:
    driver: local

networks:
  app-network:
    driver: bridge