docker-compose.yml

version: "3.5"
services:
  db:
    image: postgres:latest
    hostname: db
    environment:
      - POSTGRES_PASSWORD=123
      - POSTGRES_USER=admin
      - POSTGRES_DB=rinha
    ports:
      - "5432:5432"
    volumes:
      - ./init.sql:/docker-entrypoint-initdb.d/init.sql
    command: postgres -c max_connections=600 -c synchronous_commit=off -c fsync=off -c full_page_writes=off -c effective_io_concurrency=600 -c wal_level=minimal -c max_wal_senders=0 -c shared_buffers=128MB -c effective_cache_size=256MB -c checkpoint_timeout=30min
    deploy:
      resources:
        limits:
          cpus: "0.5"
          memory: "380MB"
  api01: &api
    image: pedrohvribeiro109/rust-melhor-que-java:0-0-1
    hostname: api01
    environment:
      - DATABASE_URL=postgres://admin:123@db:5432/rinha
      - PORT=0.0.0.0:8080
    ports:
      - "8080"
    depends_on:
      - db
    deploy:
      resources:
        limits:
          cpus: "0.4"
          memory: "60MB"

  api02:
    <<: *api
    hostname: api02
    environment:
      - DATABASE_URL=postgres://admin:123@db:5432/rinha
      - PORT=0.0.0.0:8081
    ports:
      - "8081"
  nginx:
    image: nginx:latest
    volumes:
      - ./nginx.conf:/etc/nginx/nginx.conf:ro
    depends_on:
      - api01
      - api02
    ports:
      - "9999:9999"
    deploy:
      resources:
        limits:
          cpus: "0.2"
          memory: "50MB"