networks:
  math-generator:
    driver: bridge
    ipam:
      config:
        - subnet: 172.168.0.0/16
          gateway: 172.168.0.1

services:
  api:
    container_name: math-generator-api
    build:
      context: .
      dockerfile: ./Dockerfile
    restart: always
    ports:
      - 8080:8080
    environment:
      - GIN_MODE=release
    depends_on:
      - db
      - redis
    networks:
      - math-generator
    deploy:
      resources:
        limits:
          cpus: "1.0"
          memory: 2g

  db:
    container_name: math-generator-db
    image: postgres:16.2
    restart: always
    ports:
      - 5432:5432
    volumes:
      - pgdata16:/var/lib/postgresql/data
    environment:
      - POSTGRES_USER=postgres
      - POSTGRES_PASSWORD=toor
      - POSTGRES_DB=math-generator
    networks:
      - math-generator
    deploy:
      resources:
        limits:
          cpus: "2.0"
          memory: 4g

  redis:
    container_name: redis
    image: redis
    restart: always
    ports:
      - 6379:6379
    environment:
      TZ: 'America/Sao_Paulo'
    networks:
      - math-generator
    deploy:
      resources:
        limits:
          cpus: "2.0"
          memory: 4g

volumes:
  pgdata16: