docker-compose.yml

version: "3.5"
name: "rinha-2024q1"

services:
  database:
    network_mode: host
    hostname: pshost
    image: postgres:16.1
    environment:
      PGUSER: rinha
      POSTGRES_USER: rinha
      POSTGRES_PASSWORD: testing
      POSTGRES_DB: rinha
    healthcheck:
      test: "pg_isready -p 5432"
      interval: 3s
    ulimits:
      nofile:
        soft: 1000000
        hard: 1000000
    deploy:
      resources:
        limits:
          cpus: '0.7'
          memory: '250MB'
    logging:
      driver: "none"
    volumes:
      - ./init.sql:/docker-entrypoint-initdb.d/init.sql

  backend01: &backend
    network_mode: host
    image: not4rt/backend:latest
    hostname: backend01
    environment: &backendenv
      SERVER_ADDR: "0.0.0.0:8080"
      DB_HOST: "127.0.0.1"
      DB_NAME: "rinha"
      DB_USER: "rinha"
      DB_PASS: "testing"
    depends_on:
      database:
        condition: service_healthy
    ulimits:
      nofile:
        soft: 1000000
        hard: 1000000
    deploy:
      resources:
        limits:
          cpus: '0.3'
          memory: '75MB'
    logging:
      driver: "none"
    ports:
      - "8080:8080/tcp"
  
  backend02: 
    <<: *backend
    hostname: backend02
    environment:
      <<: *backendenv
      SERVER_ADDR: "0.0.0.0:8081"
    ports:
      - "8081:8081/tcp"

  pingora:
    network_mode: host
    image: not4rt/pingora-lb:latest
    environment:
      SERVER1_ADDR: "127.0.0.1:8080"
      SERVER2_ADDR: "127.0.0.1:8081"
      LISTEN_PORT: "9999"
    depends_on:
      backend01:
        condition: service_started
      backend02:
        condition: service_started
    ulimits:
      nproc: 1000000
      nofile:
        soft: 1000000
        hard: 1000000
    deploy:
      resources:
        limits:
          cpus: '0.2'
          memory: '150MB'
    logging:
      driver: "none"
    ports:
      - "9999:9999/tcp"