docker-compose.yml

version: "3.8"

services:
  api01: &api
    image: lukaskj/rinha-backend-2024-q1
    hostname: api01
    restart: always
    environment:
      - PORT=3001
      - DB_HOST=database
      - DB_PORT=5432
      - DB_USER=postgres
      - DB_PASSWORD=admin123456
      - DB_DATABASE=postgres
    ports:
      - 3001:3001
    depends_on:
      - database
    deploy:
      resources:
        limits:
          cpus: "0.35"
          memory: "145MB"

  api02:
    <<: *api
    hostname: api02
    environment:
      - PORT=3002
      - DB_HOST=database
      - DB_PORT=5432
      - DB_USER=postgres
      - DB_PASSWORD=admin123456
      - DB_DATABASE=postgres
    ports:
      - 3002:3002

  nginx:
    image: nginx:1.25-alpine
    volumes:
      - ./nginx.conf:/etc/nginx/nginx.conf:ro
    ports:
      - 9999:9999
    depends_on:
      - api01
      - api02
    deploy:
      resources:
        limits:
          cpus: "0.2"
          memory: "30MB"

  database:
    image: postgres:16-alpine
    restart: unless-stopped
    ports:
      - 5432:5432
    environment:
      - POSTGRES_DB=postgres
      - POSTGRES_USER=postgres
      - POSTGRES_PASSWORD=admin123456
    volumes:
      - ./init.sql:/docker-entrypoint-initdb.d/init.sql
      - ./postgresql.conf:/docker-entrypoint-initdb.d/postgresql.conf
    command: postgres -c config_file=/docker-entrypoint-initdb.d/postgresql.conf
    deploy:
      resources:
        limits:
          cpus: "0.6"
          memory: "230MB"

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