aws kinesis source AWS Kinesis Source

Provided by: "Apache Software Foundation"

Support Level for this Kamelet is: "Stable"

Receive data from AWS Kinesis.

The basic authentication method for the Kinesis service is to specify an access key and a secret key. These parameters are optional because the Kamelet provides a default credentials provider.

If you use the default credentials provider, the Kinesis client loads the credentials through this provider and doesn’t use the basic authentication method.

Two headers will be duplicated with different names for clarity at sink level, CamelAwsKinesisPartitionKey will be duplicated into aws.kinesis.partition.key and CamelAwsKinesisSequenceNumber will be duplicated in aws.kinesis.sequence.number

Configuration Options

The following table summarizes the configuration options available for the aws-kinesis-source Kamelet:

Property Name Description Type Default Example

region

AWS Region

Required The AWS region to access.

Enum values:

* ap-south-1 * eu-south-1 * us-gov-east-1 * me-central-1 * ca-central-1 * eu-central-1 * us-iso-west-1 * us-west-1 * us-west-2 * af-south-1 * eu-north-1 * eu-west-3 * eu-west-2 * eu-west-1 * ap-northeast-3 * ap-northeast-2 * ap-northeast-1 * me-south-1 * sa-east-1 * ap-east-1 * cn-north-1 * us-gov-west-1 * ap-southeast-1 * ap-southeast-2 * us-iso-east-1 * ap-southeast-3 * us-east-1 * us-east-2 * cn-northwest-1 * us-isob-east-1 * aws-global * aws-cn-global * aws-us-gov-global * aws-iso-global * aws-iso-b-global

string

stream

Stream Name

Required The Kinesis stream that you want to access. The Kinesis stream that you specify must already exist.

string

accessKey

Access Key

The access key obtained from AWS.

string

delay

Delay

The number of milliseconds before the next poll of the selected stream.

integer

500

overrideEndpoint

Endpoint Overwrite

Select this option to override the endpoint URI. To use this option, you must also provide a URI for the uriEndpointOverride option.

boolean

false

secretKey

Secret Key

The secret key obtained from AWS.

string

uriEndpointOverride

Overwrite Endpoint URI

The overriding endpoint URI. To use this option, you must also select the overrideEndpoint option.

string

useDefaultCredentialsProvider

Default Credentials Provider

If true, the Kinesis client loads credentials through a default credentials provider. If false, it uses the basic authentication method (access key and secret key).

boolean

false

Dependencies

At runtime, the aws-kinesis-source Kamelet relies upon the presence of the following dependencies:

  • camel:aws2-kinesis

  • camel:kamelet

  • camel:core

  • mvn:org.apache.camel.kamelets:camel-kamelets-utils:4.0.4-SNAPSHOT

Camel JBang usage

Prerequisites

  • You’ve installed JBang.

  • You have executed the following command:

jbang app install camel@apache/camel

Supposing you have a file named route.yaml with this content:

- route:
    from:
      uri: "kamelet:timer-source"
      parameters:
        period: 10000
        message: 'test'
      steps:
        - to:
            uri: "kamelet:log-sink"

You can now run it directly through the following command

camel run route.yaml

Camel K Environment Usage

This section describes how you can use the aws-kinesis-source.

Knative source

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

aws-kinesis-source-binding.yaml
apiVersion: camel.apache.org/v1
kind: KameletBinding
metadata:
  name: aws-kinesis-source-binding
spec:
  source:
    ref:
      kind: Kamelet
      apiVersion: camel.apache.org/v1
      name: aws-kinesis-source
    properties:
      region: The AWS Region
      stream: The Stream Name
  sink:
    ref:
      kind: Channel
      apiVersion: messaging.knative.dev/v1
      name: mychannel

Prerequisite

You have Camel K installed on the cluster.

Procedure for using the cluster CLI

  1. Save the aws-kinesis-source-binding.yaml file to your local drive, and then edit it as needed for your configuration.

  2. Run the source by using the following command:

    kubectl apply -f aws-kinesis-source-binding.yaml

Procedure for using the Kamel CLI

Configure and run the source by using the following command:

kamel bind channel:mychannel -p "source.region=The AWS Region" -p "source.stream=The Stream Name" aws-kinesis-source

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

Kafka source

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

aws-kinesis-source-binding.yaml
apiVersion: camel.apache.org/v1
kind: KameletBinding
metadata:
  name: aws-kinesis-source-binding
spec:
  source:
    ref:
      kind: Kamelet
      apiVersion: camel.apache.org/v1
      name: aws-kinesis-source
    properties:
      region: The AWS Region
      stream: The Stream Name
  sink:
    ref:
      kind: KafkaTopic
      apiVersion: kafka.strimzi.io/v1beta1
      name: my-topic

Prerequisites

  • You’ve installed Strimzi.

  • You’ve created a topic named my-topic in the current namespace.

  • You have Camel K installed on the cluster.

Procedure for using the cluster CLI

  1. Save the aws-kinesis-source-binding.yaml file to your local drive, and then edit it as needed for your configuration.

  2. Run the source by using the following command:

    kubectl apply -f aws-kinesis-source-binding.yaml

Procedure for using the Kamel CLI

Configure and run the source by using the following command:

kamel bind kafka.strimzi.io/v1beta1:KafkaTopic:my-topic -p "source.region=The AWS Region" -p "source.stream=The Stream Name" aws-kinesis-source

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

Kamelet source file

https://github.com/apache/camel-kamelets/blob/main/kamelets/aws-kinesis-source.kamelet.yaml

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