CELESTIA-TOOL

A tool to help you monitor Celestia nodes. And automatically send notifications to your telegram bot.

Some function of the tool

• Check if the CPU usage is too high.
• Check if the RAM usage is too high.
• Check if the disk usage is too high.
• Check if the chain is stuck.
• Check samples height.
• Check node is synching.
• Report P2P checking.
• Report State checking.

Setup Telegram Bot

First, you need to create a new bot using the Telegram BotFather. Open a chat with the BotFather on Telegram by searching for @BotFather in the search bar and click on it. Then type the command /newbot to start the process.
The BotFather will ask you to choose a name and a username for your new bot. The name can be anything you want, but the username must be unique and end in bot (e.g. MyBot123_bot). Once you've chosen a name and username, the BotFather will give you an API token. This token is what you will use to access your bot's API, so make sure to keep it safe.
Now, create a new telegram group adding the bot you have just created to the group, then you need to get the id of the chat.
To get the id you have several options, the easiest way is to add @getidsbot to your group and the bot will automatically send the group id to the chat group.
You will use the API token and id during the installation. I will name them <tg_token> and <tg_chat_id>.

Pre-condition

Clone repository

git clone https://gitlab.com/celestia_job/tool.git ~/tool

Make sure you have python3 on your server.
To check python3 version, use the following command

python3 -V
which python3

If you don't have python, please follow these step

1. Install pyenv

sudo apt update -y
sudo apt install -y make build-essential libssl-dev zlib1g-dev libbz2-dev libreadline-dev libsqlite3-dev wget curl llvm libncurses5-dev libncursesw5-dev xz-utils tk-dev libffi-dev liblzma-dev python3-openssl git 
git clone https://github.com/pyenv/pyenv.git ~/.pyenv
echo 'export PYENV_ROOT="$HOME/.pyenv"' >> ~/.bashrc
echo 'export PATH="$PYENV_ROOT/bin:$PATH"' >> ~/.bashrc
echo -e 'if command -v pyenv 1>/dev/null 2>&1; then\n eval "$(pyenv init -)"\nfi' >> ~/.bashrc
exec "$SHELL"

2. Install python3.8.10

pyenv install 3.8.10 

3. Create virtual environment and active

cd ~/tool
~/.pyenv/versions/3.8.10/bin/python -m venv venv

Install & Update

1. Install requirements

Change python3 path with your path

cd ~/tool
venv/bin/python3 install -r requirements.txt

2. Create environment variables

cp .env.example .env

Fill in the necessary parameters for the environment file: .env 3. Start tool with nohup

cd ~/tool
nohup python3 main.py 1>/dev/null 2>/dev/null &

4. To stop service, run the bellow command

kill -9 $(ps -aux | grep "python3 main.py" | awk '{print $2}')

Done =))

Demo: https://t.me/CelestiaLightNodeTool