Red Hat Summit Red Hat SummitSupportKonsoleEntwicklerDemo startenKontakt

Dieser Inhalt ist in der von Ihnen ausgewählten Sprache nicht verfügbar.

Chapter 60. Timestamp Router Action

Update the topic field as a function of the original topic name and the record timestamp.

60.1. Configuration Options
Link kopieren

The following table summarizes the configuration options available for the timestamp-router-action Kamelet:

Expand
PropertyNameDescriptionTypeDefaultExample

timestampFormat

Timestamp Format

Format string for the timestamp that is compatible with java.text.SimpleDateFormat.

string

"yyyyMMdd"

 

timestampHeaderName

Timestamp Header Name

The name of the header containing a timestamp

string

"kafka.TIMESTAMP"

 

topicFormat

Topic Format

Format string which can contain '$[topic]' and '$[timestamp]' as placeholders for the topic and timestamp, respectively.

string

"topic-$[timestamp]"

 
Note

Fields marked with an asterisk (*) are mandatory.

60.2. Dependencies
Link kopieren

At runtime, the timestamp-router-action Kamelet relies upon the presence of the following dependencies:

  • github:openshift-integration.kamelet-catalog:camel-kamelets-utils:kamelet-catalog-1.6-SNAPSHOT
  • camel:kamelet
  • camel:core

60.3. Usage
Link kopieren

This section describes how you can use the timestamp-router-action.

60.3.1. Knative Action
Link kopieren

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

timestamp-router-action-binding.yaml

apiVersion: camel.apache.org/v1alpha1
kind: KameletBinding
metadata:
  name: timestamp-router-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: timestamp-router-action
  sink:
    ref:
      kind: Channel
      apiVersion: messaging.knative.dev/v1
      name: mychannel
Copy to Clipboard Toggle word wrap

60.3.1.1. Prerequisite
Link kopieren

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

60.3.1.2. Procedure for using the cluster CLI
Link kopieren

  1. Save the timestamp-router-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 timestamp-router-action-binding.yaml
    Copy to Clipboard Toggle word wrap

60.3.1.3. Procedure for using the Kamel CLI
Link kopieren

Configure and run the action by using the following command: 

kamel bind timer-source?message=Hello --step timestamp-router-action channel:mychannel
Copy to Clipboard Toggle word wrap

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

60.3.2. Kafka Action
Link kopieren

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

timestamp-router-action-binding.yaml

apiVersion: camel.apache.org/v1alpha1
kind: KameletBinding
metadata:
  name: timestamp-router-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: timestamp-router-action
  sink:
    ref:
      kind: KafkaTopic
      apiVersion: kafka.strimzi.io/v1beta1
      name: my-topic
Copy to Clipboard Toggle word wrap

60.3.2.1. Prerequisites
Link kopieren

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.

60.3.2.2. Procedure for using the cluster CLI
Link kopieren

  1. Save the timestamp-router-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 timestamp-router-action-binding.yaml
    Copy to Clipboard Toggle word wrap

60.3.2.3. Procedure for using the Kamel CLI
Link kopieren

Configure and run the action by using the following command: 

kamel bind timer-source?message=Hello --step timestamp-router-action 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.

60.4. Kamelet source file
Link kopieren

https://github.com/openshift-integration/kamelet-catalog/tree/kamelet-catalog-1.8//timestamp-router-action.kamelet.yaml

Nach oben
Red Hat logoGithubredditYoutubeTwitter

Lernen

Testen, kaufen und verkaufen

Communitys

Über Red Hat Dokumentation

Wir helfen Red Hat Benutzern, mit unseren Produkten und Diensten innovativ zu sein und ihre Ziele zu erreichen – mit Inhalten, denen sie vertrauen können. Entdecken Sie unsere neuesten Updates.

Mehr Inklusion in Open Source

Red Hat hat sich verpflichtet, problematische Sprache in unserem Code, unserer Dokumentation und unseren Web-Eigenschaften zu ersetzen. Weitere Einzelheiten finden Sie in Red Hat Blog.

Über Red Hat

Wir liefern gehärtete Lösungen, die es Unternehmen leichter machen, plattform- und umgebungsübergreifend zu arbeiten, vom zentralen Rechenzentrum bis zum Netzwerkrand.

Theme

© 2025 Red Hat