كيف تستضيف n8n على Hostinger VPS باستخدام Docker Compose - دليل عملي كامل

# تحديث النظام
sudo apt update && sudo apt upgrade -y

# تثبيت Docker
curl -fsSL https://get.docker.com | sh

# إضافة المستخدم لمجموعة Docker
sudo usermod -aG docker $USER

# تثبيت Docker Compose plugin
sudo apt install docker-compose-plugin -y

# التحقق من التثبيت
docker --version
docker compose version

mkdir -p ~/n8n-docker && cd ~/n8n-docker

version: '3.8'

services:
  n8n-db:
    image: postgres:16-alpine
    container_name: n8n-db
    restart: always
    environment:
      POSTGRES_USER: n8n
      POSTGRES_PASSWORD: your_secure_password_here
      POSTGRES_DB: n8n
    volumes:
      - n8n_db_data:/var/lib/postgresql/data
    healthcheck:
      test: ['CMD-SHELL', 'pg_isready -U n8n']
      interval: 10s
      timeout: 5s
      retries: 5

  n8n:
    image: n8nio/n8n:latest
    container_name: n8n
    restart: always
    ports:
      - '5678:5678'
    environment:
      # قاعدة البيانات
      DB_TYPE: postgresdb
      DB_POSTGRESDB_HOST: n8n-db
      DB_POSTGRESDB_PORT: 5432
      DB_POSTGRESDB_DATABASE: n8n
      DB_POSTGRESDB_USER: n8n
      DB_POSTGRESDB_PASSWORD: your_secure_password_here
      # الإعدادات العامة
      N8N_HOST: n8n.yourdomain.com
      N8N_PORT: 5678
      N8N_PROTOCOL: https
      WEBHOOK_URL: https://n8n.yourdomain.com/
      # المنطقة الزمنية
      GENERIC_TIMEZONE: Asia/Amman
      TZ: Asia/Amman
      # تشفير البيانات
      N8N_ENCRYPTION_KEY: your_random_encryption_key_here
    volumes:
      - n8n_data:/home/node/.n8n
    depends_on:
      n8n-db:
        condition: service_healthy

volumes:
  n8n_db_data:
  n8n_data:

version: '3.8'

services:
  traefik:
    image: traefik:v3.0
    container_name: traefik
    restart: always
    command:
      - '--api.dashboard=false'
      - '--providers.docker=true'
      - '--providers.docker.exposedbydefault=false'
      - '--entrypoints.web.address=:80'
      - '--entrypoints.websecure.address=:443'
      - '--certificatesresolvers.letsencrypt.acme.httpchallenge=true'
      - '--certificatesresolvers.letsencrypt.acme.httpchallenge.entrypoint=web'
      - '[email protected]'
      - '--certificatesresolvers.letsencrypt.acme.storage=/letsencrypt/acme.json'
      - '--entrypoints.web.http.redirections.entrypoint.to=websecure'
    ports:
      - '80:80'
      - '443:443'
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock:ro
      - traefik_certs:/letsencrypt

  n8n-db:
    image: postgres:16-alpine
    container_name: n8n-db
    restart: always
    environment:
      POSTGRES_USER: n8n
      POSTGRES_PASSWORD: your_secure_password_here
      POSTGRES_DB: n8n
    volumes:
      - n8n_db_data:/var/lib/postgresql/data
    healthcheck:
      test: ['CMD-SHELL', 'pg_isready -U n8n']
      interval: 10s
      timeout: 5s
      retries: 5

  n8n:
    image: n8nio/n8n:latest
    container_name: n8n
    restart: always
    environment:
      DB_TYPE: postgresdb
      DB_POSTGRESDB_HOST: n8n-db
      DB_POSTGRESDB_PORT: 5432
      DB_POSTGRESDB_DATABASE: n8n
      DB_POSTGRESDB_USER: n8n
      DB_POSTGRESDB_PASSWORD: your_secure_password_here
      N8N_HOST: n8n.yourdomain.com
      N8N_PORT: 5678
      N8N_PROTOCOL: https
      WEBHOOK_URL: https://n8n.yourdomain.com/
      GENERIC_TIMEZONE: Asia/Amman
      TZ: Asia/Amman
      N8N_ENCRYPTION_KEY: your_random_encryption_key_here
    volumes:
      - n8n_data:/home/node/.n8n
    depends_on:
      n8n-db:
        condition: service_healthy
    labels:
      - 'traefik.enable=true'
      - 'traefik.http.routers.n8n.rule=Host(`n8n.yourdomain.com`)'
      - 'traefik.http.routers.n8n.entrypoints=websecure'
      - 'traefik.http.routers.n8n.tls.certresolver=letsencrypt'
      - 'traefik.http.services.n8n.loadbalancer.server.port=5678'

volumes:
  traefik_certs:
  n8n_db_data:
  n8n_data:

Type: A
Name: n8n
Value: YOUR_VPS_IP_ADDRESS
TTL: 3600

cd ~/n8n-docker
docker compose up -d

# عرض حالة الحاويات
docker compose ps

# عرض السجلات
docker compose logs -f n8n

# تحديث n8n لأحدث إصدار
docker compose pull
docker compose up -d

# أخذ نسخة احتياطية من قاعدة البيانات
docker exec n8n-db pg_dump -U n8n n8n > backup_$(date +%Y%m%d).sql

# إعادة تشغيل الخدمات
docker compose restart

# إيقاف كل شيء
docker compose down