Red Hat Camel K is no longer supported.
As of June 30, 2025, Red Hat build of Camel K has reached End of Life. The suggested replacements is Red Hat build of Apache Camel. For details about moving, see the Camel K to Camel Quarkus migration guide.이 콘텐츠는 선택한 언어로 제공되지 않습니다.
Chapter 67. Telegram Source
Receive all messages that people send to your Telegram bot.
To create a bot, contact the @botfather account using the Telegram app.
The source attaches the following headers to the messages:
-
chat-id/ce-chatid: the ID of the chat where the message comes from
67.1. Configuration Options 링크 복사링크가 클립보드에 복사되었습니다!
The following table summarizes the configuration options available for the telegram-source Kamelet:
| Property | Name | Description | Type | Default | Example |
|---|---|---|---|---|---|
| authorizationToken * | Token | The token to access your bot on Telegram. You you can obtain it from the Telegram @botfather. | string |
Fields marked with an asterisk (*) are mandatory.
67.2. Dependencies 링크 복사링크가 클립보드에 복사되었습니다!
At runtime, the telegram-source Kamelet relies upon the presence of the following dependencies:
- camel:jackson
- camel:kamelet
- camel:telegram
- camel:core
67.3. Usage 링크 복사링크가 클립보드에 복사되었습니다!
This section describes how you can use the telegram-source.
67.3.1. Knative Source 링크 복사링크가 클립보드에 복사되었습니다!
You can use the telegram-source Kamelet as a Knative source by binding it to a Knative object.
telegram-source-binding.yaml
67.3.1.1. Prerequisite 링크 복사링크가 클립보드에 복사되었습니다!
Make sure you have "Red Hat Integration - Camel K" installed into the OpenShift cluster you’re connected to.
67.3.1.2. Procedure for using the cluster CLI 링크 복사링크가 클립보드에 복사되었습니다!
-
Save the
telegram-source-binding.yamlfile to your local drive, and then edit it as needed for your configuration. Run the source by using the following command:
oc apply -f telegram-source-binding.yaml
oc apply -f telegram-source-binding.yamlCopy to Clipboard Copied! Toggle word wrap Toggle overflow
67.3.1.3. Procedure for using the Kamel CLI 링크 복사링크가 클립보드에 복사되었습니다!
Configure and run the source by using the following command:
kamel bind telegram-source -p "source.authorizationToken=The Token" channel:mychannel
kamel bind telegram-source -p "source.authorizationToken=The Token" channel:mychannel
This command creates the KameletBinding in the current namespace on the cluster.
67.3.2. Kafka Source 링크 복사링크가 클립보드에 복사되었습니다!
You can use the telegram-source Kamelet as a Kafka source by binding it to a Kafka topic.
telegram-source-binding.yaml
67.3.2.1. Prerequisites 링크 복사링크가 클립보드에 복사되었습니다!
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.
67.3.2.2. Procedure for using the cluster CLI 링크 복사링크가 클립보드에 복사되었습니다!
-
Save the
telegram-source-binding.yamlfile to your local drive, and then edit it as needed for your configuration. Run the source by using the following command:
oc apply -f telegram-source-binding.yaml
oc apply -f telegram-source-binding.yamlCopy to Clipboard Copied! Toggle word wrap Toggle overflow
67.3.2.3. Procedure for using the Kamel CLI 링크 복사링크가 클립보드에 복사되었습니다!
Configure and run the source by using the following command:
kamel bind telegram-source -p "source.authorizationToken=The Token" kafka.strimzi.io/v1beta1:KafkaTopic:my-topic
kamel bind telegram-source -p "source.authorizationToken=The Token" kafka.strimzi.io/v1beta1:KafkaTopic:my-topic
This command creates the KameletBinding in the current namespace on the cluster.
67.4. Kamelet source file 링크 복사링크가 클립보드에 복사되었습니다!
https://github.com/openshift-integration/kamelet-catalog/telegram-source.kamelet.yaml