docker-compose.yml

version: '3.5'

services:
  db:
    image: postgres:16.2
    entrypoint: [
      "/bin/sh",
      "-c",
      "rm -rf /var/lib/postgresql/data/* /var/run/postgresql/* && docker-entrypoint.sh postgres -c fsync=off -c synchronous_commit=off -c checkpoint_timeout=3600 -c full_page_writes=off -c shared_buffers=192MB"
    ]
    environment:
      - POSTGRES_PASSWORD=rinha
      - POSTGRES_USER=rinha
      - POSTGRES_DB=rinha
      - TZ=GMT+0
      - PGTZ=GMT+0
    volumes:
      - ./config/sql/database.sql:/docker-entrypoint-initdb.d/01-database.sql:ro
      - ./data/postgresql/data:/var/lib/postgresql/data
      - ./data/postgresql/run:/var/run/postgresql
    deploy:
      resources:
        limits:
          cpus: '0.5'
          memory: '390MB'
    network_mode: host
    healthcheck:
      test: ["CMD", "pg_isready", "--username", "rinha", "--dbname", "rinha"]
      interval: 5s
      timeout: 5s
      retries: 30
      start_period: 10s

  api1: &api
    #image: ubuntu:23.10
    #command: /app/rinhaback24q1-haproxy-mongoose-pgsql-api
    #volumes:
    #  - ./build/Release/out/bin/rinhaback24q1-haproxy-mongoose-pgsql-api:/app/rinhaback24q1-haproxy-mongoose-pgsql-api:ro
    image: asfernandes/rinhaback24q1:haproxy-mongoose-pgsql-api
    volumes:
      - ./data/postgresql/run:/tmp/postgresql
    environment: &env
      POLL_TIME: 10
      NET_WORKERS: 8
      DB_WORKERS: 8
      #PGHOST: 127.0.0.1
      PGHOST: /tmp/postgresql
      PGDATABASE: rinha
      PGUSER: rinha
      PGPASSWORD: rinha
      LISTEN_ADDRESS: 127.0.0.1:9997
    ulimits:
      nofile:
        soft: 1000000
        hard: 1000000
    deploy:
      resources:
        limits:
          cpus: '0.2'
          memory: '50MB'
    network_mode: host
    depends_on:
      db:
        condition: service_healthy

  api2:
    <<: *api
    environment:
      <<: *env
      LISTEN_ADDRESS: 127.0.0.1:9998

  haproxy:
    image: haproxy:2.9.5-alpine
    volumes:
      - ./config/haproxy.cfg:/usr/local/etc/haproxy/haproxy.cfg:ro
    deploy:
      resources:
        limits:
          cpus: '0.6'
          memory: '60MB'
    network_mode: host
    depends_on:
      - api1
      - api2