Red Hat Summit 红帽全球峰会支持控制台（Console）开发人员开始试用联系人

此内容没有您所选择的语言版本。

Chapter 23. Insert Field Action

Adds a custom field with a constant value to the message in transit

23.1. Configuration Options
复制链接

The following table summarizes the configuration options available for the insert-field-action Kamelet:

Expand
PropertyNameDescriptionTypeDefaultExample

field *

Field

The name of the field to be added

string

  

value *

Value

The value of the field

string

  
Note

Fields marked with an asterisk (*) are mandatory.

23.2. Dependencies
复制链接

At runtime, the insert-field-action Kamelet relies upon the presence of the following dependencies:

  • mvn:org.apache.camel.kamelets:camel-kamelets-utils:1.0.0.fuse-800048-redhat-00001
  • camel:core
  • camel:jackson
  • camel:kamelet

23.3. Usage
复制链接

This section describes how you can use the insert-field-action.

23.3.1. Knative Action
复制链接

You can use the insert-field-action Kamelet as an intermediate step in a Knative binding.

insert-field-action-binding.yaml

apiVersion: camel.apache.org/v1alpha1
kind: KameletBinding
metadata:
  name: insert-field-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: insert-field-action
    properties:
      field: "The Field"
      value: "The Value"
  sink:
    ref:
      kind: Channel
      apiVersion: messaging.knative.dev/v1
      name: mychannel
Copy to Clipboard Toggle word wrap

23.3.1.1. Prerequisite
复制链接

Make sure you have "Red Hat Integration - Camel K" installed into the OpenShift cluster you’re connected to.

23.3.1.2. Procedure for using the cluster CLI
复制链接

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

  2. Run the action by using the following command: 

    oc apply -f insert-field-action-binding.yaml
    Copy to Clipboard Toggle word wrap

23.3.1.3. Procedure for using the Kamel CLI
复制链接

Configure and run the action by using the following command: 

kamel bind timer-source?message=Hello --step insert-field-action -p "step-0.field=The Field" -p "step-0.value=The Value" channel:mychannel
Copy to Clipboard Toggle word wrap

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

23.3.2. Kafka Action
复制链接

You can use the insert-field-action Kamelet as an intermediate step in a Kafka binding.

insert-field-action-binding.yaml

apiVersion: camel.apache.org/v1alpha1
kind: KameletBinding
metadata:
  name: insert-field-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: insert-field-action
    properties:
      field: "The Field"
      value: "The Value"
  sink:
    ref:
      kind: KafkaTopic
      apiVersion: kafka.strimzi.io/v1beta1
      name: my-topic
Copy to Clipboard Toggle word wrap

23.3.2.1. Prerequisites
复制链接

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.

23.3.2.2. Procedure for using the cluster CLI
复制链接

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

  2. Run the action by using the following command: 

    oc apply -f insert-field-action-binding.yaml
    Copy to Clipboard Toggle word wrap

23.3.2.3. Procedure for using the Kamel CLI
复制链接

Configure and run the action by using the following command: 

kamel bind timer-source?message=Hello --step insert-field-action -p "step-0.field=The Field" -p "step-0.value=The Value" kafka.strimzi.io/v1beta1:KafkaTopic:my-topic
Copy to Clipboard Toggle word wrap

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

23.4. Kamelet source file
复制链接

https://github.com/openshift-integration/kamelet-catalog/blob/kamelet-catalog-1.6/insert-field-action.kamelet.yaml

返回顶部
Red Hat logoGithubredditYoutubeTwitter

学习

尝试、购买和销售

社区

关于红帽文档

通过我们的产品和服务，以及可以信赖的内容，帮助红帽用户创新并实现他们的目标。 了解我们当前的更新.

让开源更具包容性

红帽致力于替换我们的代码、文档和 Web 属性中存在问题的语言。欲了解更多详情，请参阅红帽博客.

關於紅帽

我们提供强化的解决方案，使企业能够更轻松地跨平台和环境（从核心数据中心到网络边缘）工作。

Theme

© 2025 Red Hat