Celestia Bridge Healthcheck Script

This repository contains a healthcheck script for Celestia Bridge nodes with integrated support for Healthchecks.io.

How It Works

1. The script performs a series of health checks (service availability, log checks and DA state checks).
2. Reports the status to Healthchecks.io using your unique check URL.
3. Use as a cron job or integrate into CI/CD pipelines for automated monitoring.

Getting Started

1. Create your project and obtain an API key from https://healthchecks.io/
2. Download the script:

wget -O $HOME/celestia_da_monitor.sh https://raw.githubusercontent.com/NodesGuru/celestia-bridge-healthcheck/refs/heads/main/celestia_da_monitor.sh

3. Set up your Healthchecks.io check URL in the script (edit HC_API_KEY field with the key from healthchecks.io):

nano $HOME/celestia_da_monitor.sh

4. Execute the script or schedule it with a cron job:

crontab -e
# Add this to the end
*/1 * * * * /bin/bash $HOME/celestia_da_monitor.sh >> $HOME/celestia_da_monitor.log

Requirements

• Bash
• Celestia Bridge node
• https://healthchecks.io/ key