https://nuteo.info/en/tags/python/Recent content in Python on nuteo.infoHugoen© 2026 NuteoMon, 03 Aug 2026 00:00:00 +0000https://nuteo.info/en/work/server-inventory/Mon, 03 Aug 2026 00:00:00 +0000https://nuteo.info/en/work/server-inventory/<h1 id="server-inventory--deployment-automation">Server inventory &amp; deployment automation</h1> <p>When you have more than 5 servers, you stop remembering which one runs what. This tool fixes that. Single source of truth for: server, role, deploy status, uptime, and alerts.</p> <h2 id="what-it-does">What it does</h2> <ul> <li>📋 <strong>Inventory</strong> — name, IP, role, environment, tags</li> <li>🚀 <strong>Deploy queue</strong> — what&rsquo;s deploying where, status</li> <li>📊 <strong>Dashboard</strong> — uptime, last deploy, alerts</li> <li>🔔 <strong>Notifications</strong> — Slack/Telegram when deployments fail</li> </ul> <h2 id="stack">Stack</h2> <ul> <li><strong>Python</strong> (FastAPI) for the API</li> <li><strong>SQLite</strong> for local store (Postgres optional)</li> <li><strong>HTMX</strong> for the dashboard (no React, no build step)</li> <li><strong>systemd</strong> + cron for agent-side collection</li> </ul> <h2 id="architecture">Architecture</h2> <pre tabindex="0"><code>┌─────────────┐ ┌──────────────┐ ┌─────────────┐ │ each host │ │ central │ │ dashboard │ │ │ │ API │ │ │ │ agent.py ──┼──▶ │ FastAPI ────┼──▶ │ /dashboard │ │ (cron 5m) │ │ SQLite │ │ (HTMX) │ └─────────────┘ └──────────────┘ └─────────────┘ │ ▼ ┌─────────────┐ │ Telegram │ │ alerts │ └─────────────┘ </code></pre><p>The agent is a 50-line Python script that runs via cron every 5 minutes, collects <code>uptime</code>, <code>df</code>, <code>docker ps</code>, and POSTs to the central API.</p>