TornadoAlert — Python SRE Incident & Webhook Dispatch Studio

Tornado Template Source & Tokens

Tokens: {{user["name"]}} {{node["hostname"]}} {{metric["latency_p99"]}}

Alert Headline / Push Notification Title

<!DOCTYPE html>
<html>
<head>
<style>
  body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; background: #0f172a; padding: 20px; color: #e2e8f0; margin: 0; }
  .alert-card { max-width: 650px; margin: 0 auto; background: #1e293b; border-radius: 12px; border: 1px solid #334155; overflow: hidden; box-shadow: 0 10px 30px rgba(0,0,0,0.5); }
  .alert-header { background: #dc2626; color: #ffffff; padding: 20px 24px; display: flex; justify-content: space-between; align-items: center; }
  .alert-title { font-size: 16px; font-weight: 800; letter-spacing: -0.3px; }
  .alert-body { padding: 24px; }
  .metric-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 20px 0; }
  .metric-card { background: #0f172a; border: 1px solid #334155; border-radius: 8px; padding: 12px; }
  .metric-label { font-size: 11px; font-weight: 700; color: #94a3b8; text-transform: uppercase; margin-bottom: 4px; }
  .metric-val { font-size: 16px; font-weight: 700; color: #f8fafc; font-family: monospace; }
  .info-table { width: 100%; border-collapse: collapse; font-size: 13px; margin-top: 14px; }
  .info-table td { padding: 8px 0; border-bottom: 1px solid #334155; }
  .info-table td:first-child { color: #94a3b8; width: 130px; font-weight: 600; }
  .btn-ack { display: inline-block; background: #2563eb; color: #ffffff !important; padding: 10px 22px; border-radius: 6px; font-weight: 600; text-decoration: none; font-size: 13px; margin-top: 18px; }
  .alert-footer { background: #0f172a; padding: 14px 24px; font-size: 11px; color: #64748b; border-top: 1px solid #334155; text-align: center; }
</style>
</head>
<body>
  <div class="alert-card">
    <div class="alert-header">
      <div class="alert-title"><i class="bi bi-exclamation-triangle-fill me-2"></i> {{incident["severity"]}} Alert</div>
      <div style="font-size: 12px; opacity: 0.9; font-family: monospace;">{{incident["id"]}}</div>
    </div>

    <div class="alert-body">
      <h3 style="margin: 0 0 8px 0; font-size: 18px; color: #f8fafc;">{{incident["summary"]}}</h3>
      <p style="font-size: 13px; color: #94a3b8; margin: 0 0 16px 0;">Automated trigger dispatched to on-call engineer <strong>{{user["name"]}}</strong> ({{user["role"]}}).</p>

      <div class="metric-grid">
        <div class="metric-card">
          <div class="metric-label">P99 Latency</div>
          <div class="metric-val" style="color: #f87171;">{{metric["latency_p99"]}}</div>
        </div>
        <div class="metric-card">
          <div class="metric-label">Throughput</div>
          <div class="metric-val" style="color: #38bdf8;">{{metric["throughput"]}}</div>
        </div>
        <div class="metric-card">
          <div class="metric-label">CPU Load</div>
          <div class="metric-val" style="color: #fbbf24;">{{metric["cpu_load"]}}</div>
        </div>
      </div>

      <table class="info-table">
        <tr>
          <td>Affected Node</td>
          <td><strong>{{node["hostname"]}}</strong> ({{node["ip"]}})</td>
        </tr>
        <tr>
          <td>Cloud Region</td>
          <td>{{node["region"]}}</td>
        </tr>
        <tr>
          <td>Status &amp; Uptime</td>
          <td><span style="color: #f87171; font-weight: bold;">{{node["status"]}}</span> &bull; {{node["uptime"]}}</td>
        </tr>
        <tr>
          <td>Event Timestamp</td>
          <td>{{incident["timestamp"]}}</td>
        </tr>
      </table>

      <center>
        <a href="#" class="btn-ack">Acknowledge Incident in PagerDuty &rarr;</a>
      </center>
    </div>

    <div class="alert-footer">
      Generated by {{app_title}} &bull; Python Async Microservice Event Pipeline
    </div>
  </div>
</body>
</html>

Engine: Python 3.12 (Tornado Template Parser)

Dispatch Simulation View

Origin:

TornadoAlert Telemetry Daemon <alerts@tornado-cloud.io>

Subscriber:

Elena Rostova (On-Call SRE)

Headline:

sh: line 1: python3: command not found