docker-compose.yml

version: '3.5'

services:
  api01: &api
    image: suricat/rinha-2024-q1:latest
    restart: always
    network_mode: "host"
    environment:
      PORT: '8080'
      DATABASE_SELECTED: mongodb
      PREFORK_ENABLED: 'false'
      LOG_LEVEL: '2'
      DATABASE_HOST: 'localhost'
      CACHE_HOST: 'localhost'
      PROFILING_ENABLED: 'false'
      PROFILING_CPU_FILEPATH: '/app/prof/cpu-1.prof'
      PROFILING_MEMORY_FILEPATH: '/app/prof/memory-1.prof'
      DATABASE_MONGODB_URI: mongodb://root:root@localhost:27017/rinha2024q1?authSource=admin&readPreference=primary&appname=rinha-go-suricat&directConnection=true&ssl=false
    volumes:
      - ./prof:/app/prof
    depends_on:
      - db_mongo
      - redis
    deploy:
      resources:
        limits:
          cpus: '0.05'
          memory: '85MB'

  api02:
    <<: *api
    environment:
      PORT: '8081'
      DATABASE_SELECTED: mongodb
      PREFORK_ENABLED: 'false'
      LOG_LEVEL: '2'
      DATABASE_HOST: 'localhost'
      CACHE_HOST: 'localhost'
      PROFILING_ENABLED: 'false'
      PROFILING_CPU_FILEPATH: '/app/prof/cpu-2.prof'
      PROFILING_MEMORY_FILEPATH: '/app/prof/memory-2.prof'
      DATABASE_MONGODB_URI: mongodb://root:root@localhost:27017/rinha2024q1?authSource=admin&readPreference=primary&appname=rinha-go-suricat&directConnection=true&ssl=false

  nginx: # Load Balancer
    image: nginx:latest
    network_mode: "host"
    volumes:
      - ./conf/nginx.conf:/etc/nginx/nginx.conf:ro
    depends_on:
      - api01
      - api02
    deploy:
      resources:
        limits:
          cpus: '0.05'
          memory: '30MB'

  db_mongo:
    image: mongodb/mongodb-community-server:latest
    hostname: db
    network_mode: host
    environment:
      MONGODB_INITDB_ROOT_USERNAME: root
      MONGODB_INITDB_ROOT_PASSWORD: root
      MONGODB_INITDB_DATABASE: rinha2024q1
    volumes:
      - ./conf/mongod.conf:/etc/mongo/mongod.conf
      - ./conf/init-mongodb.js:/docker-entrypoint-initdb.d/init-mongodb.js
    command: "--config /etc/mongo/mongod.conf"
    deploy:
      resources:
        limits:
          cpus: '1.3'
          memory: '330MB'

  redis:
    image: redis
    hostname: redis
    network_mode: host
    command: redis-server /etc/redis/redis.conf --save "" --appendonly no --maxclients 20000 
    volumes:
      - ./conf/redis.conf:/etc/redis/redis.conf
    deploy:
      resources:
        limits:
          cpus: '0.05'
          memory: '20MB'