Event Registry
Event Registry is the read-only reference catalog for the platform’s event bus. It shows which microservices publish events, what routing keys and exchanges they use, and which services subscribe to receive them. Administrators and developers use this page to understand event contracts, trace integration flows, and cross-reference dead-letter failures in Event Monitor with their originating event definitions.
Accessing the Page
Section titled “Accessing the Page”- Route:
/event-registry - Menu Path: Settings → Data & Monitoring → Event Registry
- Primary audience: Tenant administrators and superusers. System administrators use it when operating at the platform level.
What you can do here
Section titled “What you can do here”- Browse a visual graph of all registered exchanges, their publisher services, and their subscriber services.
- Search and filter the Definitions table to find a specific event by service name, exchange, routing key, or display name.
- View the full list of service subscriptions and the routing keys each service listens to.
- Cross-reference event types seen in Event Monitor dead letters with their definitions here.
Common tasks
Section titled “Common tasks”- Open Settings → Data & Monitoring → Event Registry.
- Use the Exchange Summary (Graph) tab for a quick visual overview of which services publish to and subscribe from each exchange.
- Switch to the Published Events (Definitions) tab to search for a specific event type by name or routing key.
- Switch to the Subscriptions tab to see which services subscribe to which exchanges and what routing keys they filter on.
- The registry is populated automatically as microservices register themselves with the portal. New events appear here without manual configuration.
- All three tabs are read-only — no create, edit, or delete actions are available.
- The search field on the Definitions and Subscriptions tabs filters client-side; no network request is triggered on each keystroke.
- A count of filtered vs. total records appears at the bottom of each tab.
Registry Tabs
Section titled “Registry Tabs”Exchange Summary (Graph)
Section titled “Exchange Summary (Graph)”A visual graph showing all registered exchanges grouped with their publishers and subscribers. Each node displays the service display name. Use this tab for a quick topology overview.
Published Events (Definitions)
Section titled “Published Events (Definitions)”A searchable table of all registered event definitions.
| Column | Description |
|---|---|
| Service | The microservice that publishes this event |
| Exchange | The message exchange the event is published to (shown as a badge) |
| Routing Key | The routing key used to route this event; displayed in monospace font |
| Event Name | Localized display name for the event type |
| Description | Human-readable description of when this event is emitted |
The search field filters across service name, exchange, routing key, display name, and description simultaneously.
Subscriptions
Section titled “Subscriptions”A searchable table of all service subscriptions.
| Column | Description |
|---|---|
| Service | The microservice that subscribes to this exchange |
| Exchange | The exchange being subscribed to (shown as a badge) |
| Routing Keys | The specific routing keys the service listens to, shown as individual badges; “All events” appears when the service subscribes to the entire exchange without a key filter |
The search field filters across service name and exchange name.
Filtering
Section titled “Filtering”| Filter | Type | Description |
|---|---|---|
| Search | Free text | Filters visible rows across all searchable fields on the active tab (Definitions or Subscriptions) |
Related Pages
Section titled “Related Pages”- Event Monitor — operational view for processing failures; cross-reference routing keys seen in dead letters with definitions here
- Micro Services — service registry listing all connected microservices