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Chapter 47. Regex Router Action
Update the destination using the configured regular expression and replacement string
47.1. Configuration Options 링크 복사링크가 클립보드에 복사되었습니다!
The following table summarizes the configuration options available for the regex-router-action
Kamelet:
Property | Name | Description | Type | Default | Example |
---|---|---|---|---|---|
regex * | Regex | Regular Expression for destination | string | ||
replacement * | Replacement | Replacement when matching | string |
Fields marked with an asterisk (*) are mandatory.
47.2. Dependencies 링크 복사링크가 클립보드에 복사되었습니다!
At runtime, the regex-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
47.3. Usage 링크 복사링크가 클립보드에 복사되었습니다!
This section describes how you can use the regex-router-action
.
47.3.1. Knative Action 링크 복사링크가 클립보드에 복사되었습니다!
You can use the regex-router-action
Kamelet as an intermediate step in a Knative binding.
regex-router-action-binding.yaml
47.3.1.1. Prerequisite 링크 복사링크가 클립보드에 복사되었습니다!
Make sure you have "Red Hat Integration - Camel K" installed into the OpenShift cluster you’re connected to.
47.3.1.2. Procedure for using the cluster CLI 링크 복사링크가 클립보드에 복사되었습니다!
-
Save the
regex-router-action-binding.yaml
file to your local drive, and then edit it as needed for your configuration. Run the action by using the following command:
oc apply -f regex-router-action-binding.yaml
oc apply -f regex-router-action-binding.yaml
Copy to Clipboard Copied! Toggle word wrap Toggle overflow
47.3.1.3. Procedure for using the Kamel CLI 링크 복사링크가 클립보드에 복사되었습니다!
Configure and run the action by using the following command:
kamel bind timer-source?message=Hello --step regex-router-action -p "step-0.regex=The Regex" -p "step-0.replacement=The Replacement" channel:mychannel
kamel bind timer-source?message=Hello --step regex-router-action -p "step-0.regex=The Regex" -p "step-0.replacement=The Replacement" channel:mychannel
This command creates the KameletBinding in the current namespace on the cluster.
47.3.2. Kafka Action 링크 복사링크가 클립보드에 복사되었습니다!
You can use the regex-router-action
Kamelet as an intermediate step in a Kafka binding.
regex-router-action-binding.yaml
47.3.2.1. 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.
47.3.2.2. Procedure for using the cluster CLI 링크 복사링크가 클립보드에 복사되었습니다!
-
Save the
regex-router-action-binding.yaml
file to your local drive, and then edit it as needed for your configuration. Run the action by using the following command:
oc apply -f regex-router-action-binding.yaml
oc apply -f regex-router-action-binding.yaml
Copy to Clipboard Copied! Toggle word wrap Toggle overflow
47.3.2.3. Procedure for using the Kamel CLI 링크 복사링크가 클립보드에 복사되었습니다!
Configure and run the action by using the following command:
kamel bind timer-source?message=Hello --step regex-router-action -p "step-0.regex=The Regex" -p "step-0.replacement=The Replacement" kafka.strimzi.io/v1beta1:KafkaTopic:my-topic
kamel bind timer-source?message=Hello --step regex-router-action -p "step-0.regex=The Regex" -p "step-0.replacement=The Replacement" kafka.strimzi.io/v1beta1:KafkaTopic:my-topic
This command creates the KameletBinding in the current namespace on the cluster.