azure eventhubs source Azure Eventhubs Source

Provided by: "Apache Software Foundation"

Support Level for this Kamelet is: "Preview"

Receive events from Azure Eventhubs.

Configuration Options

The following table summarizes the configuration options available for the azure-eventhubs-source Kamelet:

Property Name Description Type Default Example

blobAccessKey *

Azure Storage Blob Access Key

The key for Azure Storage Blob service associated with the Blob account name

string

blobAccountName *

Azure Storage Blob Account Name

The name of the storage blob account to be use

string

blobContainerName *

Azure Storage Blob Container Name

The name of the storage blob container to be use

string

eventhubName *

Eventhubs Name

The eventhub name

string

namespaceName *

Eventhubs Namespace

The eventhubs namespace

string

sharedAccessKey *

Share Access Key

The key for EventHubs SAS key name

string

sharedAccessName *

Share Access Name

EventHubs SAS key name

string
Fields marked with (*) are mandatory.

Usage

This section summarizes how the azure-eventhubs-source can be used in various contexts.

Knative Source

The azure-eventhubs-source Kamelet can be used as Knative source by binding it to a Knative object.

azure-eventhubs-source-binding.yaml
apiVersion: camel.apache.org/v1alpha1
kind: KameletBinding
metadata:
  name: azure-eventhubs-source-binding
spec:
  source:
    ref:
      kind: Kamelet
      apiVersion: camel.apache.org/v1alpha1
      name: azure-eventhubs-source
    properties:
      blobAccessKey: "The Azure Storage Blob Access Key"
      blobAccountName: "The Azure Storage Blob Account Name"
      blobContainerName: "The Azure Storage Blob Container Name"
      eventhubName: "The Eventhubs Name"
      namespaceName: "The Eventhubs Namespace"
      sharedAccessKey: "The Share Access Key"
      sharedAccessName: "The Share Access Name"
  sink:
    ref:
      kind: Channel
      apiVersion: messaging.knative.dev/v1
      name: mychannel

Make sure you have Camel K installed into the Kubernetes cluster you’re connected to.

Save the azure-eventhubs-source-binding.yaml file into your hard drive, then configure it according to your needs.

You can run the source using the following command:

kubectl apply -f azure-eventhubs-source-binding.yaml

Dependencies

The Kamelet needs the following dependencies:

  • mvn:com.fasterxml.jackson.core:jackson-core:2.11.3

  • mvn:com.fasterxml.jackson.core:jackson-annotations:2.11.3

  • mvn:com.fasterxml.jackson.core:jackson-databind:2.11.3

  • mvn:com.fasterxml.jackson.dataformat:jackson-dataformat-xml:2.11.3

  • camel:azure-eventhubs

  • camel:kamelet

  • camel:jackson

Binding to Knative using the Kamel CLI:

The procedure described above can be simplified into a single execution of the kamel bind command:

kamel bind azure-eventhubs-source -p "source.blobAccessKey=The Azure Storage Blob Access Key" -p "source.blobAccountName=The Azure Storage Blob Account Name" -p "source.blobContainerName=The Azure Storage Blob Container Name" -p "source.eventhubName=The Eventhubs Name" -p "source.namespaceName=The Eventhubs Namespace" -p "source.sharedAccessKey=The Share Access Key" -p "source.sharedAccessName=The Share Access Name" channel:mychannel

This will create the KameletBinding under the hood and apply it to the current namespace in the cluster.

Kafka Source

The azure-eventhubs-source Kamelet can be used as Kafka source by binding it to a Kafka topic.

azure-eventhubs-source-binding.yaml
apiVersion: camel.apache.org/v1alpha1
kind: KameletBinding
metadata:
  name: azure-eventhubs-source-binding
spec:
  source:
    ref:
      kind: Kamelet
      apiVersion: camel.apache.org/v1alpha1
      name: azure-eventhubs-source
    properties:
      blobAccessKey: "The Azure Storage Blob Access Key"
      blobAccountName: "The Azure Storage Blob Account Name"
      blobContainerName: "The Azure Storage Blob Container Name"
      eventhubName: "The Eventhubs Name"
      namespaceName: "The Eventhubs Namespace"
      sharedAccessKey: "The Share Access Key"
      sharedAccessName: "The Share Access Name"
  sink:
    ref:
      kind: KafkaTopic
      apiVersion: kafka.strimzi.io/v1beta1
      name: my-topic

Ensure that you’ve installed Strimzi and created a topic named my-topic in the current namespace. Make also sure you have Camel K installed into the Kubernetes cluster you’re connected to.

Save the azure-eventhubs-source-binding.yaml file into your hard drive, then configure it according to your needs.

You can run the source using the following command:

kubectl apply -f azure-eventhubs-source-binding.yaml

Binding to Kafka using the Kamel CLI:

The procedure described above can be simplified into a single execution of the kamel bind command:

kamel bind azure-eventhubs-source -p "source.blobAccessKey=The Azure Storage Blob Access Key" -p "source.blobAccountName=The Azure Storage Blob Account Name" -p "source.blobContainerName=The Azure Storage Blob Container Name" -p "source.eventhubName=The Eventhubs Name" -p "source.namespaceName=The Eventhubs Namespace" -p "source.sharedAccessKey=The Share Access Key" -p "source.sharedAccessName=The Share Access Name" kafka.strimzi.io/v1beta1:KafkaTopic:my-topic

This will create the KameletBinding under the hood and apply it to the current namespace in the cluster.

Kamelet source file

Have a look at the following link:

https://github.com/apache/camel-kamelets/blob/main/azure-eventhubs-source.kamelet.yaml

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