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Creating a trigger from the Administrator perspective

Creating a trigger by using the Administrator perspective

Brokers can be used in combination with triggers to deliver events from an event source to an event sink. Events are sent from an event source to a broker as an HTTP POST request. After events have entered the broker, they can be filtered by CloudEvent attributes using triggers, and sent as an HTTP POST request to an event sink.

Broker event delivery overview
Prerequisites

  • The OpenShift Serverless Operator and Knative Eventing are installed on your OpenShift Dedicated cluster.

  • You have logged in to the web console and are in the Administrator perspective.

  • You have cluster or dedicated administrator permissions for OpenShift Dedicated.

  • You have created a Knative broker.

  • You have created a Knative service to use as a subscriber.

Procedure

  1. In the Administrator perspective of the OpenShift Dedicated web console, navigate to Serverless → Eventing.

  2. In the Broker tab, select the Options menu kebab for the broker that you want to add a trigger to.

  3. Click Add Trigger in the list.

  4. In the Add Trigger dialogue box, select a Subscriber for the trigger. The subscriber is the Knative service that will receive events from the broker.

  5. Click Add.