Smart-WakeOnLan

🚀 Smart WakeOnLan Script: Monitor UPS, automatic wake servers with WOL after power outage, and get Telegram alerts. Simple setup, customizable, and reliable. Keep your servers running seamlessly! 🌐⚡

🌟 Features

• UPS Monitoring: Check UPS status and detect power loss.
• Server Wake-up: Use Wake-on-LAN to power up servers automatically only if UPS is in On-Line Mode. When on Battery it only send an alert without trying to start-up the servers.
• Telegram Notifications: Get real-time alerts for power events and server status.
  • Power outages
  • Server Wake ups
  • Offline Server
• Customizable: Easily configure for different server setups.

⚙️ Requirements

• Bash Shell
• Wake-on-LAN (WOL) tool
• ping command
• NUT (Network UPS Tools) server (e.g., on a Synology NAS)
• Telegram Bot for notifications

🛠️ Configuration Steps

1. UPS Configuration:

   • Set the UPS_IP variable with your UPS's IP.
   • Set up Network UPS Tools (NUT) on your NAS or Server and connect the UPS.

2. Server Configuration:

   • Update HOSTS, NICKNAMES, and MACADDRS arrays with your server details.
   • Ensure Wake-on-LAN (WOL) is enabled on your servers.

3. Telegram Bot Configuration:

   • Create a Telegram bot using the BotFather on Telegram.
   • Replace [Your Token] and [Your Chat ID] with your actual API token and chat ID.

4. Dependency Installation:

   • Install the wakeonlan tool (e.g., sudo apt-get install wakeonlan).
   • Install the nut-client tool (e.g., sudo apt-get install nut-client).
   • Ensure the ping command is available.

5. Execution:

   • Make the script executable: chmod +x power-on-server.sh
   • Run the script periodically (e.g., every 5 minutes) using a cron job or manually: ./SmartWOL.sh

🚀 Usage

• Schedule the script to run periodically.
• Receive Telegram notifications for UPS and server status.

📝 Important Notes

• Customize the script based on your server setup.

🧑‍💻 Author

MrColo

📄 License

This project is licensed under the MIT License.