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openshift-docs/modules/kn-trigger-describe.adoc
2023-10-30 10:13:25 -04:00

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// Module included in the following assemblies:
//
// * /serverless/eventing/triggers/describe-triggers-cli.adoc
:_mod-docs-content-type: PROCEDURE
[id="kn-trigger-describe_{context}"]
= Describing a trigger by using the Knative CLI
You can use the `kn trigger describe` command to print information about existing triggers in your cluster by using the Knative CLI.
.Prerequisites
* The {ServerlessOperatorName} and Knative Eventing are installed on your {product-title} cluster.
* You have installed the Knative (`kn`) CLI.
* You have created a trigger.
.Procedure
* Enter the command:
+
[source,terminal]
----
$ kn trigger describe <trigger_name>
----
+
.Example output
[source,terminal]
----
Name: ping
Namespace: default
Labels: eventing.knative.dev/broker=default
Annotations: eventing.knative.dev/creator=kube:admin, eventing.knative.dev/lastModifier=kube:admin
Age: 2m
Broker: default
Filter:
type: dev.knative.event
Sink:
Name: edisplay
Namespace: default
Resource: Service (serving.knative.dev/v1)
Conditions:
OK TYPE AGE REASON
++ Ready 2m
++ BrokerReady 2m
++ DependencyReady 2m
++ Subscribed 2m
++ SubscriberResolved 2m
----