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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.yaml
file 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.yaml
Copy 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.yaml
file 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.yaml
Copy 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