webhook source Webhook Source

Provided by: "Apache Software Foundation"

Support Level for this Kamelet is: "Preview"

Creates an HTTP endpoint that can be used as a bridge to forward data to the Kamelet sink.

The "subpath" parameter of the Webhook source allows to customize the subpath where the integration will respond to HTTP requests. It’s common to use a non-guessable ID for that parameter.

When the "subpath" parameter is set to "webhook" (default), the integration will accept requests at the "https://integration-external-url/webhook" endpoint.

Configuration Options

The following table summarizes the configuration options available for the webhook-source Kamelet:

Property Name Description Type Default Example

subpath

Subpath

The subpath where the webhook is registered

string

"webhook"

Fields marked with an asterisk (*) are mandatory.

Dependencies

At runtime, the webhook-source Kamelet relies upon the presence of the following dependencies:

  • camel:platform-http

  • camel:kamelet

Usage

This section describes how you can use the webhook-source.

Knative Source

You can use the webhook-source Kamelet as a Knative source by binding it to a Knative object.

webhook-source-binding.yaml
apiVersion: camel.apache.org/v1alpha1
kind: KameletBinding
metadata:
  name: webhook-source-binding
spec:
  source:
    ref:
      kind: Kamelet
      apiVersion: camel.apache.org/v1alpha1
      name: webhook-source
  sink:
    ref:
      kind: Channel
      apiVersion: messaging.knative.dev/v1
      name: mychannel

Prerequisite

You have Camel K installed on the cluster.

Procedure for using the cluster CLI

  1. Save the webhook-source-binding.yaml file to your local drive, and then edit it as needed for your configuration.

  2. Run the source by using the following command:

    kubectl apply -f webhook-source-binding.yaml

Procedure for using the Kamel CLI

Configure and run the source by using the following command:

kamel bind webhook-source channel:mychannel

This command creates the KameletBinding in the current namespace on the cluster.

Kafka Source

You can use the webhook-source Kamelet as a Kafka source by binding it to a Kafka topic.

webhook-source-binding.yaml
apiVersion: camel.apache.org/v1alpha1
kind: KameletBinding
metadata:
  name: webhook-source-binding
spec:
  source:
    ref:
      kind: Kamelet
      apiVersion: camel.apache.org/v1alpha1
      name: webhook-source
  sink:
    ref:
      kind: KafkaTopic
      apiVersion: kafka.strimzi.io/v1beta1
      name: my-topic

Prerequisites

  • You’ve installed Strimzi.

  • You’ve created a topic named my-topic in the current namespace.

  • You have Camel K installed on the cluster.

Procedure for using the cluster CLI

  1. Save the webhook-source-binding.yaml file to your local drive, and then edit it as needed for your configuration.

  2. Run the source by using the following command:

    kubectl apply -f webhook-source-binding.yaml

Procedure for using the Kamel CLI

Configure and run the source by using the following command:

kamel bind webhook-source kafka.strimzi.io/v1beta1:KafkaTopic:my-topic

This command creates the KameletBinding in the current namespace on the cluster.