docker-compose.yml

version: '3.5'
services:
  api1: &api
    image: krymancer/rinha-de-backend-2024-q1-zig
    hostname: api1
    network_mode: host
    environment:
      - PORT=3000
    depends_on:
      db:
        condition: service_healthy
    deploy:
      resources:
        limits:
          cpus: '0.1'
          memory: '10MB'
  api2:
    <<: *api
    environment:
      - PORT=3001
  db:
    image: postgres
    hostname: db
    network_mode: host
    environment:
      POSTGRES_PASSWORD: password
      POSTGRES_USER: user
      POSTGRES_DB: db
    volumes:
      - ./conf/postgres/:/docker-entrypoint-initdb.d/
    healthcheck:
      test: [ "CMD-SHELL", "pg_isready -d $${POSTGRES_DB} -U $${POSTGRES_USER}" ]
      interval: 10s
      timeout: 5s
      retries: 5
    deploy:
      resources:
        limits:
          cpus: '1.0'
          memory: '400MB'
  nginx:
    image: nginx:latest
    network_mode: host
    volumes:
      - ./conf/nginx/:/etc/nginx/
    depends_on:
      - api1
      - api2
    deploy:
      resources:
        limits:
          cpus: '0.3'
          memory: '130MB'