docker-compose.yml

version: "3.5"

services:
  api01: &api
    image: williamtakeshi/rinha-rust
    hostname: api01
    network_mode: host
    environment:
      - DATABASE_URL=postgres://rinha:rinha@127.0.0.1/rinha
      - DB_INITIAL_POOL_SIZE=20
      - DB_MAX_POOL_SIZE=100
      - API_USE_DB_FUNC=true
      - PORT=3001
    depends_on:
      - postgres
    deploy:
      resources:
        limits:
          cpus: "0.3"
          memory: "200MB"

  api02:
    <<: *api
    hostname: api02
    network_mode: host
    environment:
      - PORT=3002
  
  nginx:
    image: nginx:latest
    network_mode: host
    volumes:
      - ./nginx.conf:/etc/nginx/nginx.conf:ro
    depends_on:
      - api01
      - api02
    deploy:
      resources:
        limits:
          cpus: "0.15"
          memory: "10MB"

  postgres:
    container_name: rinha-rust-postgres
    image: postgres:15
    network_mode: host
    environment:
      POSTGRES_USER: rinha
      POSTGRES_PASSWORD: rinha
      POSTGRES_DB: rinha
    volumes:
      - ./init.sql:/docker-entrypoint-initdb.d/init.sql
    deploy:
      resources:
        limits:
          cpus: "0.75"
          memory: "140MB"