LifeRPG_v2.0/modern/docker-compose.yml

version: "3.8"
services:
  db:
    image: postgres:16
    environment:
      POSTGRES_USER: ${DB_USER:-liferpg}
      POSTGRES_PASSWORD: ${DB_PASSWORD:-changeme123}
      POSTGRES_DB: ${DB_NAME:-liferpg}
      # Security configurations
      POSTGRES_INITDB_ARGS: "--auth-host=scram-sha-256 --auth-local=scram-sha-256"
    ports:
      - "${DB_PORT:-5432}:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data
      - ./backend/db_security.sql:/docker-entrypoint-initdb.d/01-security.sql:ro
    healthcheck:
      test: ["CMD", "bash", "-lc", "cat < /dev/tcp/127.0.0.1/5432"]
      interval: 10s
      timeout: 5s
      retries: 10
    security_opt:
      - no-new-privileges:true
    read_only: true
    tmpfs:
      - /tmp
      - /var/run/postgresql
    networks:
      - backend

  redis:
    image: redis:7-alpine
    command: redis-server --requirepass ${REDIS_PASSWORD:-redispassword123} --appendonly yes --maxmemory 256mb --maxmemory-policy allkeys-lru
    ports:
      - "${REDIS_PORT:-6379}:6379"
    volumes:
      - redis_data:/data
    healthcheck:
      test:
        [
          "CMD",
          "redis-cli",
          "-a",
          "${REDIS_PASSWORD:-redispassword123}",
          "ping",
        ]
      interval: 5s
      timeout: 3s
      retries: 10
    networks:
      - backend
    security_opt:
      - no-new-privileges:true

  backend:
    build:
      context: ..
      dockerfile: modern/backend/Dockerfile
    environment:
      DATABASE_URL: postgresql+psycopg2://${DB_USER:-liferpg}:${DB_PASSWORD:-changeme123}@db:5432/${DB_NAME:-liferpg}
      FRONTEND_ORIGIN: ${FRONTEND_ORIGIN:-http://localhost:5173}
      CSRF_ENABLE: "true"
      COOKIE_SECURE: "${COOKIE_SECURE:-false}"
      COOKIE_SAMESITE: ${COOKIE_SAMESITE:-lax}
      REDIS_URL: redis://:${REDIS_PASSWORD:-redispassword123}@redis:6379/0
      LIFERPG_JWT_SECRET: ${LIFERPG_JWT_SECRET}
      ENVIRONMENT: ${ENVIRONMENT:-development}
    depends_on:
      db:
        condition: service_healthy
      redis:
        condition: service_started
    ports:
      - "${BACKEND_PORT:-8000}:8000"
    networks:
      - backend
      - frontend
    security_opt:
      - no-new-privileges:true

  worker:
    build:
      context: ..
      dockerfile: modern/backend/Dockerfile
    environment:
      DATABASE_URL: postgresql+psycopg2://${DB_USER:-liferpg}:${DB_PASSWORD:-changeme123}@db:5432/${DB_NAME:-liferpg}
      REDIS_URL: redis://:${REDIS_PASSWORD:-redispassword123}@redis:6379/0
      LIFERPG_JWT_SECRET: ${LIFERPG_JWT_SECRET}
      ENVIRONMENT: ${ENVIRONMENT:-development}
    depends_on:
      db:
        condition: service_healthy
      redis:
        condition: service_healthy
    command: ["bash", "-lc", "rq worker -u $REDIS_URL default"]
    networks:
      - backend
    security_opt:
      - no-new-privileges:true

  frontend:
    build:
      context: ..
      dockerfile: modern/frontend/Dockerfile
    ports:
      - "${FRONTEND_PORT:-5173}:5173"
    depends_on:
      - backend
    networks:
      - frontend
    security_opt:
      - no-new-privileges:true

networks:
  backend:
    driver: bridge
    internal: false # Backend network can access external services
    ipam:
      config:
        - subnet: 172.20.0.0/16
  frontend:
    driver: bridge
    internal: false # Frontend network for user-facing services

volumes:
  postgres_data:
    driver: local
  redis_data:
    driver: local