docker-compose.yml

version: '3.9'

services:
  api01: &api
    image: srlucasromulo/not_so_fast_api
    hostname: api01
    environment:
      - DB_HOST=db
    volumes:
      - ./api:/api01
    ports:
      - "8001:8000"
    depends_on:
      - db
    deploy:
      resources:
        limits:
          cpus: "0.4"
          memory: "150MB"

  api02:
    <<: *api
    hostname: api02
    ports:
      - "8002:8000"

  nginx:
    image: nginx:latest
    volumes:
      - ./nginx.conf:/etc/nginx/nginx.conf:ro
    depends_on:
      - api01
      - api02
    ports:
      - "9999:9999"
    deploy:
      resources:
        limits:
          cpus: "0.3"
          memory: "150MB"

  db:
    image: postgres:16
    hostname: db
    environment:
      - POSTGRES_DB=rinha
      - POSTGRES_USER=admin
      - POSTGRES_PASSWORD=rinha
    volumes:
      - ./init.sql:/docker-entrypoint-initdb.d/init.sql
    ports:
      - "5432:5432"
    deploy:
      resources:
        limits:
          cpus: "0.4"
          memory: "100MB"