2 Home
gitea_admin edited this page 2026-03-11 14:40:16 +00:00

Knative

Send and receive events from Knative.

Metadata

Property Value
Scheme knative
Support Level Stable
Labels cloud
Version 4.10.2

Maven Dependency

<dependency>
    <groupId>org.apache.camel</groupId>
    <artifactId>camel-knative</artifactId>
    <version>4.10.2</version>
</dependency>

Endpoint Properties

Name Type Required Default Description
type object The Knative resource type
typeId string The identifier of the Knative resource
ceOverride object CloudEvent headers to override
cloudEventsSpecVersion string 1.0 Set the version of the cloudevents spec.
cloudEventsType string org.apache.camel.event Set the event-type information of the produced events.
environment object The environment
filters object Set the filters.
sinkBinding object The SinkBinding configuration.
transportOptions object Set the transport options.
replyWithCloudEvent boolean false Transforms the reply into a cloud event that will be processed by the caller. When listening to events from a Knative Broker, if this flag is enabled, replies will be published to the same Broker where the request comes from (beware that if you don't change the type of the received message, you may create a loop and receive your same reply). When this flag is disabled, CloudEvent headers are removed from the reply.
bridgeErrorHandler boolean false Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions (if possible) occurred while the Camel consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler. Important: This is only possible if the 3rd party component allows Camel to be alerted if an exception was thrown. Some components handle this internally only, and therefore bridgeErrorHandler is not possible. In other situations we may improve the Camel component to hook into the 3rd party component and make this possible for future releases. By default the consumer will use the org.apache.camel.spi.ExceptionHandler to deal with exceptions, that will be logged at WARN or ERROR level and ignored.
exceptionHandler object To let the consumer use a custom ExceptionHandler. Notice if the option bridgeErrorHandler is enabled then this option is not in use. By default the consumer will deal with exceptions, that will be logged at WARN or ERROR level and ignored.
exchangePattern object Sets the exchange pattern when the consumer creates an exchange.
reply boolean true If the consumer should construct a full reply to knative request.
lazyStartProducer boolean false Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then the startup failure can be handled during routing messages via Camel's routing error handlers. Beware that when the first message is processed then creating and starting the producer may take a little time and prolong the total processing time of the processing.
apiVersion string The version of the k8s resource referenced by the endpoint.
kind string The type of the k8s resource referenced by the endpoint.
name string The name of the k8s resource referenced by the endpoint.