docs/modules/ROOT/pages/dns-lookup-action.adoc

// THIS FILE IS AUTOMATICALLY GENERATED: DO NOT EDIT
= image:kamelets/dns-lookup-action.svg[] DNS Lookup Action

*Provided by: "Apache Software Foundation"*

Lookup for a domain

The Kamelet expects the following headers to be set:

- `domain-name` / `ce-domain-name`: as the domain for which we are looking up

If the domain-name header won't be set the body will be used as domain name.

== Configuration Options

The Kamelet does not specify any configuration option.

== Usage

This section summarizes how the `dns-lookup-action` can be used in various contexts.

=== Knative Action

The `dns-lookup-action` Kamelet can be used as intermediate step in a binding.

.dns-lookup-action-binding.yaml
[source,yaml]
----
apiVersion: camel.apache.org/v1alpha1
kind: KameletBinding
metadata:
  name: dns-lookup-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: dns-lookup-action
  sink:
    ref:
      kind: InMemoryChannel
      apiVersion: messaging.knative.dev/v1
      name: mychannel

----

Make sure you have xref:latest@camel-k::installation/installation.adoc[Camel K installed] into the Kubernetes cluster you're connected to.

Save the `dns-lookup-action-binding.yaml` file into your hard drive, then configure it according to your needs.

You can run the action using the following command:

[source,shell]
----
kubectl apply -f dns-lookup-action-binding.yaml
----
// THIS FILE IS AUTOMATICALLY GENERATED: DO NOT EDIT