docker-compose.yml

version: '3.5'

services:
  api1: &api
    image: asfernandes/rinhaback24q1:haproxy-mongoose-lmdb-api
    volumes:
      - ./data:/data
    environment: &env
      POLL_TIME: 4
      NET_WORKERS: 8
      DATABASE: /data/database
      DATABASE_SIZE: 10485760
      DATABASE_INIT: true
      LISTEN_ADDRESS: 127.0.0.1:9997
    ulimits:
      nofile:
        soft: 1000000
        hard: 1000000
    deploy:
      resources:
        limits:
          cpus: '0.4'
          memory: '150MB'
    network_mode: host

  api2:
    <<: *api
    environment:
      <<: *env
      DATABASE_INIT: false
      LISTEN_ADDRESS: 127.0.0.1:9998
    pid: "service:api1"
    depends_on:
      - api1

  haproxy:
    image: haproxy:2.9.5-alpine
    volumes:
      - ./config/haproxy.cfg:/usr/local/etc/haproxy/haproxy.cfg:ro
    deploy:
      resources:
        limits:
          cpus: '0.7'
          memory: '150MB'
    network_mode: host
    depends_on:
      - api1
      - api2