이 콘텐츠는 선택한 언어로 제공되지 않습니다.

Chapter 78. Timer Source


Produces periodic messages with a custom payload.

78.1. Configuration Options

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

Expand
PropertyNameDescriptionTypeDefaultExample

message *

Message

The message to generate.

string

 

hello world

contentType

Content Type

The content type of the generated message.

string

text/plain

 

period

Period

The interval (in milliseconds) to wait between producing the next message.

integer

1000

 

repeatCount

Repeat Count

Specifies a maximum limit of number of fires

integer

  

* = Fields marked with an asterisk are mandatory.

78.2. Dependencies

78.2.1. Quarkus dependencies

<dependencies>
  <dependency>
    <groupId>org.apache.camel.quarkus</groupId>
    <artifact>camel-quarkus-core</artifact>
  </dependency>
  <dependency>
    <groupId>org.apache.camel.quarkus</groupId>
    <artifact>camel-quarkus-kamelet</artifact>
  </dependency>
  <dependency>
    <groupId>org.apache.camel.quarkus</groupId>
    <artifact>camel-quarkus-timer</artifact>
  </dependency>
  <dependency>
    <groupId>org.apache.camel.kamelets</groupId>
    <artifact>camel-kamelets-utils</artifact>
    <version>4.8.5</version>
  </dependency>
</dependencies>
Copy to Clipboard Toggle word wrap

78.3. Usage

78.3.1. Camel JBang usage

78.3.1.1. Prerequisites for JBang

  • Install JBang.
  • You have executed the following command:

    jbang app install camel@apache/camel
    Copy to Clipboard Toggle word wrap

78.3.1.2. Running a route with JBang

Suppose you have a file named route.yaml with this content:

- route:
    from:
      uri: "kamelet:timer-source"
      parameters:
        period: 10000
        message: 'test'
      steps:
        - to:
            uri: "kamelet:log-sink"
Copy to Clipboard Toggle word wrap

You can now run it directly through the following command.

camel run route.yaml
Copy to Clipboard Toggle word wrap

78.3.2. Knative Source

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

timer-source-binding.yaml

apiVersion: camel.apache.org/v1
kind: Pipe
metadata:
  name: timer-source-binding
spec:
  source:
    ref:
      kind: Kamelet
      apiVersion: camel.apache.org/v1
      name: timer-source
    properties:
      message: "hello world"
  sink:
    ref:
      kind: Channel
      apiVersion: messaging.knative.dev/v1
      name: mychannel
Copy to Clipboard Toggle word wrap

78.3.3. Kafka Source

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

timer-source-binding.yaml

apiVersion: camel.apache.org/v1
kind: Pipe
metadata:
  name: timer-source-binding
spec:
  source:
    ref:
      kind: Kamelet
      apiVersion: camel.apache.org/v1
      name: timer-source
    properties:
      message: "hello world"
  sink:
    ref:
      kind: KafkaTopic
      apiVersion: kafka.strimzi.io/v1beta1
      name: my-topic
Copy to Clipboard Toggle word wrap

78.4. Kamelets source file

https://github.com/jboss-fuse/camel-kamelets/blob/camel-kamelets-4.10.3-branch/kamelets/timer-source.kamelet.yaml

Red Hat logoGithubredditYoutubeTwitter

자세한 정보

평가판, 구매 및 판매

커뮤니티

Red Hat 문서 정보

Red Hat을 사용하는 고객은 신뢰할 수 있는 콘텐츠가 포함된 제품과 서비스를 통해 혁신하고 목표를 달성할 수 있습니다. 최신 업데이트를 확인하세요.

보다 포괄적 수용을 위한 오픈 소스 용어 교체

Red Hat은 코드, 문서, 웹 속성에서 문제가 있는 언어를 교체하기 위해 최선을 다하고 있습니다. 자세한 내용은 다음을 참조하세요.Red Hat 블로그.

Red Hat 소개

Red Hat은 기업이 핵심 데이터 센터에서 네트워크 에지에 이르기까지 플랫폼과 환경 전반에서 더 쉽게 작업할 수 있도록 강화된 솔루션을 제공합니다.

Theme

© 2026 Red Hat
맨 위로 이동