Telegram Raspberry Monitor

This is a Telegram bot that monitors the public IP address of your Raspberry Pi and notifies you of any changes. It also provides system metrics such as CPU, RAM, and internet usage.

Features

• Monitor public IP address changes and notify via Telegram
• Log IP checks and changes to a file
• Provide system metrics (CPU, RAM, internet usage)
• View the log of IP changes

Setup

Prerequisites

• Docker
• Docker Compose
• A Telegram bot token (you can create one by talking to BotFather on Telegram)

Environment Variables

Create a .env file in the root directory of the project by copying the .example.env file:

cp .example.env .env

Then, edit the .env

file to include your specific configuration:

TELEGRAM_TOKEN=<your_telegram_token>
POLLING_INTERVAL=60
CHAT_ID=<your_chat_id>
LOG_RETENTION_DAYS=7

• TELEGRAM_TOKEN: Your Telegram bot token
• POLLING_INTERVAL: Interval in seconds to check for IP changes
• CHAT_ID: Your Telegram chat ID
• LOG_RETENTION_DAYS: Number of days to retain log files

Build and Run

1. Clone the repository:

   git clone <repository-url>
   cd telegram-monitor

2. Create the .env file from the .example.env file:

   cp .example.env .env

3. Edit the .env file to include your specific configuration.

4. Build the Docker image:

   docker compose build

5. Run the Docker container:

   docker compose up -d

Commands

• /start: Initialize the bot and get a welcome message with available commands.
• /ip: Get the current public IP address and details.
• /log [n]: View the last n log entries of IP changes for the current day (default: 10).
• /metrics: Get system metrics such as CPU, RAM, and internet usage.

File Structure

.
├── Dockerfile
├── docker-compose.yml
├── .env
├── .example.env
├── .gitignore
├── current_ip.json
├── README.md
├── requirements.txt
├── src
│   ├── bot.py
│   ├── main.py
│   └── utils.py
└── log

Example Usage

1. Start the bot by sending the /start command.
2. Get the current public IP address by sending the /ip command.
3. View the log of IP changes by sending the /log command.
4. Get system metrics by sending the /metrics command.

License

This project is licensed under the MIT License.