// THIS FILE IS AUTOMATICALLY GENERATED: DO NOT EDIT

= image:kamelets/regex-router-action.svg[] Regex Router Action

*Provided by: "Red Hat"*

Update the destination using the configured regular expression and replacement string

== Configuration Options

The following table summarizes the configuration options available for the `regex-router-action` Kamelet:
[width="100%",cols="2,^2,3,^2,^2,^3",options="header"]
|===
| Property| Name| Description| Type| Default| Example
| *regex {empty}* *| Regex| Regular Expression for destination| string| | 
| *replacement {empty}* *| Replacement| Replacement when matching| string| | 
|===

NOTE: Fields marked with an asterisk ({empty}*) are mandatory.


== Dependencies

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

- mvn:org.apache.camel.kamelets:camel-kamelets-utils:1.10.0
- camel:kamelet
- camel:core 

== Usage

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

=== Knative Action

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

.regex-router-action-binding.yaml
[source,yaml]
----
apiVersion: camel.apache.org/v1alpha1
kind: KameletBinding
metadata:
  name: regex-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: regex-router-action
    properties:
      regex: "The Regex"
      replacement: "The Replacement"
  sink:
    ref:
      kind: Channel
      apiVersion: messaging.knative.dev/v1
      name: mychannel

----

==== *Prerequisite*

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

==== *Procedure for using the cluster CLI*

. 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:
+
[source,shell]
----
oc apply -f regex-router-action-binding.yaml
----

==== *Procedure for using the Kamel CLI*

Configure and run the action by using the following command:

[source,shell]
----
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.

=== Kafka Action

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

.regex-router-action-binding.yaml
[source,yaml]
----
apiVersion: camel.apache.org/v1alpha1
kind: KameletBinding
metadata:
  name: regex-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: regex-router-action
    properties:
      regex: "The Regex"
      replacement: "The Replacement"
  sink:
    ref:
      kind: KafkaTopic
      apiVersion: kafka.strimzi.io/v1beta1
      name: my-topic

----

==== *Prerequisites*

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.

==== *Procedure for using the cluster CLI*

. 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:
+
[source,shell]
----
oc apply -f regex-router-action-binding.yaml
----

==== *Procedure for using the Kamel CLI*

Configure and run the action by using the following command:

[source,shell]
----
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.

== Kamelet source file

https://github.com/openshift-integration/kamelet-catalog/blob/main/regex-router-action.kamelet.yaml

// THIS FILE IS AUTOMATICALLY GENERATED: DO NOT EDIT
