अंतर्वस्तु पर जाएं
मुफ़्त में आज़माएँ

Operations & Administration (Control)

Launch health and diagnostics

किसके लिएसंचालक

A checklist of whether the installation is ready to launch — red blockers, yellow warnings, a real test of email delivery — and the diagnostics page with tools and live status.

किस लिए#

Before a launch (new customer, new instance, pilot) nothing should fail because of a missing setting — and in operation, locked sessions and a failed service should be quick to find.

कैसे करें#

क्लिक-पथAdministrationDiagnostics

  1. 1Open “Launch health” under /admin/launch-health (also linked on the page “Access codes”). At the top: “No open blockers — ready to launch” or the number of open blockers.
  2. 2The table: per checkpoint status (green, red = blocker, orange = warning), name and detail (चित्र 1).
    चित्र 1 The checkpoints with status (green, warning, blocker), name and detail.
    The checkpoints with status (green, warning, blocker), name and detail.

    चित्र 1 The checkpoints with status (green, warning, blocker), name and detail.

  3. 3“Test email delivery live”: enter a recipient and “Send test email” — confirms the whole sending route, not just the key.
  4. 4“Diagnostics” (tile on the home page; address /diagnostics, the old address in the administration redirects there): tabs “Tools” and “Uptime”.
  5. 5“Tools”: “Check speech recognition” queries the active EU service and reports whether the key is set and accepted — the page never shows the key itself. The fallback service outside the EU only appears if it has been explicitly switched on, and then with a warning. Next to it “Unlock all locked sessions” — unlocks sessions that have reached their usage limit and resets their counters.
  6. 6“Uptime”: “Live system health” with “Check now” — overall status, version, environment, response time and the dependencies; plus two addresses for external monitoring.

सेटिंग्स और स्विच#

सूची में कोई अलग स्विच नहीं — यह सुविधा अपने परिवेश का हिस्सा है।

The checkpoints#

  • Database reachable (blocker)
  • Table of access codes present (blocker)
  • Redemption function present — checked with a non-existent code that uses up nothing (blocker)
  • Access codes with remaining redemptions available, counted across all courses and broken down per course (warning — without codes enrolment runs via other routes)
  • Stuck enrolments (warning)
  • Email sending set up (blocker)
  • Secret for background runs set (warning)

Who may do what#

  • Launch health: only the operator.
  • Diagnostics, speech recognition check and unlocking: only the operator — both affect the whole installation.

सुझाव#

  • A red blocker prevents the launch, an orange warning does not.
  • For external monitoring: have the light address (“liveness”, answers without a database) pinged every 1 to 5 minutes, the thorough one (“readiness”) less often.

संबंधित सुविधाएँ#

पृष्ठभूमि ज्ञान