Red Hat Camel K is deprecated
Red Hat Camel K is deprecated and the End of Life date for this product is June 30, 2025. For help migrating to the current go-to solution, Red Hat build of Apache Camel, see the Migration Guide.Chapter 43. Json Serialize Action
Serialize payload to JSON
43.1. Configuration Options
The json-serialize-action Kamelet does not specify any configuration option.
43.2. Dependencies
At runtime, the json-serialize-action Kamelet relies upon the presence of the following dependencies:
- camel:kamelet
- camel:core
- camel:jackson
43.3. Usage
This section describes how you can use the json-serialize-action.
43.3.1. Knative Action
You can use the json-serialize-action Kamelet as an intermediate step in a Knative binding.
json-serialize-action-binding.yaml
apiVersion: camel.apache.org/v1alpha1
kind: KameletBinding
metadata:
name: json-serialize-action-binding
spec:
source:
ref:
kind: Kamelet
apiVersion: camel.apache.org/v1alpha1
name: timer-source
properties:
message: "Hello"
steps:
- ref:
kind: Kamelet
apiVersion: camel.apache.org/v1alpha1
name: json-serialize-action
sink:
ref:
kind: Channel
apiVersion: messaging.knative.dev/v1
name: mychannel
43.3.1.1. Prerequisite
Make sure you have "Red Hat Integration - Camel K" installed into the OpenShift cluster you’re connected to.
43.3.1.2. Procedure for using the cluster CLI
-
Save the
json-serialize-action-binding.yamlfile to your local drive, and then edit it as needed for your configuration. Run the action by using the following command:
oc apply -f json-serialize-action-binding.yaml
43.3.1.3. Procedure for using the Kamel CLI
Configure and run the action by using the following command:
kamel bind timer-source?message=Hello --step json-serialize-action channel:mychannel
This command creates the KameletBinding in the current namespace on the cluster.
43.3.2. Kafka Action
You can use the json-serialize-action Kamelet as an intermediate step in a Kafka binding.
json-serialize-action-binding.yaml
apiVersion: camel.apache.org/v1alpha1
kind: KameletBinding
metadata:
name: json-serialize-action-binding
spec:
source:
ref:
kind: Kamelet
apiVersion: camel.apache.org/v1alpha1
name: timer-source
properties:
message: "Hello"
steps:
- ref:
kind: Kamelet
apiVersion: camel.apache.org/v1alpha1
name: json-serialize-action
sink:
ref:
kind: KafkaTopic
apiVersion: kafka.strimzi.io/v1beta1
name: my-topic
43.3.2.1. Prerequisites
Ensure that you’ve installed the AMQ Streams operator in your OpenShift cluster and created a topic named my-topic in the current namespace. Make also sure you have "Red Hat Integration - Camel K" installed into the OpenShift cluster you’re connected to.
43.3.2.2. Procedure for using the cluster CLI
-
Save the
json-serialize-action-binding.yamlfile to your local drive, and then edit it as needed for your configuration. Run the action by using the following command:
oc apply -f json-serialize-action-binding.yaml
43.3.2.3. Procedure for using the Kamel CLI
Configure and run the action by using the following command:
kamel bind timer-source?message=Hello --step json-serialize-action kafka.strimzi.io/v1beta1:KafkaTopic:my-topic
This command creates the KameletBinding in the current namespace on the cluster.
43.4. Kamelet source file
https://github.com/openshift-integration/kamelet-catalog/json-serialize-action.kamelet.yaml
