docker-compose.yml

services:
  app:
    environment:
      - ENV=${ENV}
      - POSTGRES_USER=${DB_USER}
      - POSTGRES_PASSWORD=${DB_PASSWORD}
      - POSTGRES_DB=${DB_NAME}
      - DATABASE_HOST=${DB_HOST}
      - DATABASE_PORT=${DB_PORT}
    tty: true
    build:
      context: .
      dockerfile: Dockerfile
      args:
        ENV: ${ENV}
    ports:
      - 8000:8000
    restart: on-failure
    volumes:
      - .:/app
    depends_on:
      - postgres
      - redis

  postgres:
    image: postgres:latest
    restart: always
    environment:
      - POSTGRES_USER=${DB_USER}
      - POSTGRES_PASSWORD=${DB_PASSWORD}
      - POSTGRES_DB=${DB_NAME}
      - DATABASE_HOST=${DB_HOST}
    ports:
      - 5432:5432
    volumes:
      - ./pg_data:/var/lib/postgresql/data

  redis:
    image: redis:alpine
    command: ["redis-server", "--maxmemory", "2gb", "--maxmemory-policy", "allkeys-lru"]
    mem_limit: 2g
    mem_reservation: 1g
    ports:
      - 6379:6379

volumes:
  pg_data: