Chapter 6. AWS Lambda Sink

6.1. Configuration Options

The following table summarizes the configuration options available for the aws-lambda-sink Kamelet:

Property	Name	Description	Type	Example
accessKey *	Access Key	The access key obtained from AWS	string
function *	Function Name	The Lambda Function name	string
region *	AWS Region	The AWS region to connect to	string	`"eu-west-1"`
secretKey *	Secret Key	The secret key obtained from AWS	string

Note

Fields marked with an asterisk (*) are mandatory.

6.2. Dependencies

At runtime, the aws-lambda-sink Kamelet relies upon the presence of the following dependencies:

camel:kamelet
camel:aws2-lambda

6.3. Usage

This section describes how you can use the aws-lambda-sink.

6.3.1. Knative Sink

You can use the aws-lambda-sink Kamelet as a Knative sink by binding it to a Knative object.

aws-lambda-sink-binding.yaml

apiVersion: camel.apache.org/v1alpha1
kind: KameletBinding
metadata:
  name: aws-lambda-sink-binding
spec:
  source:
    ref:
      kind: Channel
      apiVersion: messaging.knative.dev/v1
      name: mychannel
  sink:
    ref:
      kind: Kamelet
      apiVersion: camel.apache.org/v1alpha1
      name: aws-lambda-sink
    properties:
      accessKey: "The Access Key"
      function: "The Function Name"
      region: "eu-west-1"
      secretKey: "The Secret Key"

6.3.1.1. Prerequisite

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

6.3.1.2. Procedure for using the cluster CLI

Save the aws-lambda-sink-binding.yaml file to your local drive, and then edit it as needed for your configuration.
Run the sink by using the following command:
```
oc apply -f aws-lambda-sink-binding.yaml
```

6.3.1.3. Procedure for using the Kamel CLI

Configure and run the sink by using the following command:

kamel bind channel:mychannel aws-lambda-sink -p "sink.accessKey=The Access Key" -p "sink.function=The Function Name" -p "sink.region=eu-west-1" -p "sink.secretKey=The Secret Key"

This command creates the KameletBinding in the current namespace on the cluster.

6.3.2. Kafka Sink

You can use the aws-lambda-sink Kamelet as a Kafka sink by binding it to a Kafka topic.

aws-lambda-sink-binding.yaml

apiVersion: camel.apache.org/v1alpha1
kind: KameletBinding
metadata:
  name: aws-lambda-sink-binding
spec:
  source:
    ref:
      kind: KafkaTopic
      apiVersion: kafka.strimzi.io/v1beta1
      name: my-topic
  sink:
    ref:
      kind: Kamelet
      apiVersion: camel.apache.org/v1alpha1
      name: aws-lambda-sink
    properties:
      accessKey: "The Access Key"
      function: "The Function Name"
      region: "eu-west-1"
      secretKey: "The Secret Key"

6.3.2.1. 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.

6.3.2.2. Procedure for using the cluster CLI

Save the aws-lambda-sink-binding.yaml file to your local drive, and then edit it as needed for your configuration.
Run the sink by using the following command:
```
oc apply -f aws-lambda-sink-binding.yaml
```

6.3.2.3. Procedure for using the Kamel CLI

Configure and run the sink by using the following command:

kamel bind kafka.strimzi.io/v1beta1:KafkaTopic:my-topic aws-lambda-sink -p "sink.accessKey=The Access Key" -p "sink.function=The Function Name" -p "sink.region=eu-west-1" -p "sink.secretKey=The Secret Key"

This command creates the KameletBinding in the current namespace on the cluster.

6.4. Kamelet source file

https://github.com/openshift-integration/kamelet-catalog/blob/kamelet-catalog-1.6/aws-lambda-sink.kamelet.yaml

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