docker-compose.yml

version: "3.5"

services:
  api1: &api
    image: ymarcelomaia/rinha-backend-v3
    hostname: api1
    restart: always
    environment:
      - POSTGRES_USER=postgres
      - POSTGRES_HOST=db
      - POSTGRES_DATABASE=postgres
      - POSTGRES_PASSWORD=-sAxjy1xo^_2pzJ
      - POSTGRES_PORT=5432
      - PORT=4000
    depends_on:
      - db
    ports:
      - "4000:4000"
    deploy:
      resources:
        limits:
          cpus: "0.45"
          memory: "200MB"

  api2:
    <<: *api
    hostname: api2
    environment:
      - POSTGRES_USER=postgres
      - POSTGRES_HOST=db
      - POSTGRES_DATABASE=postgres
      - POSTGRES_PASSWORD=-sAxjy1xo^_2pzJ
      - POSTGRES_PORT=5432
      - PORT=4001
    ports:
      - "4001:4001"
  
  nginx:
    image: nginx:latest
    restart: always
    volumes:
      - ./nginx.conf:/etc/nginx/nginx.conf:ro
    depends_on:
      - api1
      - api2
    ports:
      - "9999:9999"
    deploy:
      resources:
        limits:
          cpus: "0.15"
          memory: "40MB"

  db:
    image: postgres:latest
    hostname: db
    environment:
      - POSTGRES_USER=postgres
      - POSTGRES_HOST=db
      - POSTGRES_DATABASE=postgres
      - POSTGRES_PASSWORD=-sAxjy1xo^_2pzJ
      - POSTGRES_PORT=5432
    ports:
      - "5433:5432"
    volumes:
      - ./init.sql:/docker-entrypoint-initdb.d/init.sql
    command: postgres -c checkpoint_timeout=600 -c max_wal_size=4096
    deploy:
      resources:
        limits:
          cpus: "0.45"
          memory: "110MB"

networks:
  default:
    driver: bridge
    name: rinha-nginx-2024q1