docker-compose.yml

version: '3.5'

services:
  api1: &apiconf
    image: petersonsheff/rinhabackend2024q1capi:latest
    environment:
      - SERVER_PORT=5001
      - SERVER_DB_CONNS=21
      - SERVER_THREADS=20
      - SERVER_WORKERS=1
      - DB_HOST=localhost
      - DB_PORT=5432
      - DB_DATABASE=pguser
      - DB_USER=pguser
      - DB_PASSWORD=admin
    restart: always
    depends_on:
      db:
        condition: service_healthy
    network_mode: host
    deploy:
      resources:
        limits:
          cpus: '0.1'
          memory: '100MB'
          
  api2:
    <<: *apiconf
    environment:
      - SERVER_PORT=5002
      - SERVER_DB_CONNS=21
      - SERVER_THREADS=20
      - SERVER_WORKERS=1
      - DB_HOST=localhost
      - DB_PORT=5432
      - DB_DATABASE=pguser
      - DB_USER=pguser
      - DB_PASSWORD=admin

  nginx:
    image: nginx:latest
    volumes:
      - ./nginx.conf:/etc/nginx/nginx.conf:ro
    depends_on:
      - api1
      - api2
    network_mode: host
    deploy:
      resources:
        limits:
          cpus: '0.1'
          memory: '50MB'

  db:
    image: postgres:15
    restart: always
    healthcheck:
      test: ["CMD", "pg_isready", "-U", "capi"]
      interval: 1s
      timeout: 1m
      retries: 5
      start_period: 5s
    environment:
      - POSTGRES_USER=pguser
      - POSTGRES_PASSWORD=admin
    network_mode: "host"
    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: '1.2'
          memory: '300MB'