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RustChain Health Check CLI

A simple CLI tool to query all RustChain attestation nodes and display their health status.

Installation

pip install -r requirements.txt
chmod +x health-check.py

Usage

Human-readable table output:

./health-check.py

JSON output:

./health-check.py --json

Example Output

🦀 RustChain Node Health Status
============================================================
+----------------+------------+-----------+----------+--------+-----------+
| Node           | Status     | Version   | Uptime   | DB RW  | Tip Age   |
+================+============+===========+==========+========+===========+
| 50.28.86.131   | ✅ Online  | 1.0.0     | 12h34m   | ✅ RW  | 2s        |
+----------------+------------+-----------+----------+--------+-----------+
| 50.28.86.153   | ✅ Online  | 1.0.0     | 12h32m   | ✅ RW  | 1s        |
+----------------+------------+-----------+----------+--------+-----------+
| 76.8.228.245   | ✅ Online  | 1.0.0     | 12h30m   | ✅ RW  | 3s        |
+----------------+------------+-----------+----------+--------+-----------+

Features

  • Queries all 3 official attestation nodes
  • Shows version, uptime, DB read/write status, and block tip age
  • Supports both human-readable and JSON output formats
  • Timeout handling for unresponsive nodes