Chapter 15. Azure Storage Blob Sink
Upload data to Azure Storage Blob.
The Azure Storage Blob Sink Kamelet is a Technology Preview feature only. Technology Preview features are not supported with Red Hat production service level agreements (SLAs) and might not be functionally complete. Red Hat does not recommend using them in production.
These features provide early access to upcoming product features, enabling customers to test functionality and provide feedback during the development process. For more information about the support scope of Red Hat Technology Preview features, see https://access.redhat.com/support/offerings/techpreview.
The Kamelet expects the following headers to be set:
-
file/ce-file: as the file name to upload
If the header won’t be set the exchange ID will be used as file name.
15.1. Configuration Options
The following table summarizes the configuration options available for the azure-storage-blob-sink Kamelet:
| Property | Name | Description | Type | Default | Example |
|---|---|---|---|---|---|
| accessKey * | Access Key | The Azure Storage Blob access Key. | string | ||
| accountName * | Account Name | The Azure Storage Blob account name. | string | ||
| containerName * | Container Name | The Azure Storage Blob container name. | string | ||
| credentialType | Credential Type | Determines the credential strategy to adopt. Possible values are SHARED_ACCOUNT_KEY, SHARED_KEY_CREDENTIAL and AZURE_IDENTITY | string |
| |
| operation | Operation Name | The operation to perform. | string |
|
Fields marked with an asterisk (*) are mandatory.
15.2. Dependencies
At runtime, the azure-storage-blob-sink Kamelet relies upon the presence of the following dependencies:
- camel:azure-storage-blob
- camel:kamelet
15.3. Usage
This section describes how you can use the azure-storage-blob-sink.
15.3.1. Knative Sink
You can use the azure-storage-blob-sink Kamelet as a Knative sink by binding it to a Knative object.
azure-storage-blob-sink-binding.yaml
apiVersion: camel.apache.org/v1alpha1
kind: KameletBinding
metadata:
name: azure-storage-blob-sink-binding
spec:
source:
ref:
kind: Channel
apiVersion: messaging.knative.dev/v1
name: mychannel
sink:
ref:
kind: Kamelet
apiVersion: camel.apache.org/v1alpha1
name: azure-storage-blob-sink
properties:
accessKey: "The Access Key"
accountName: "The Account Name"
containerName: "The Container Name"
15.3.1.1. Prerequisite
Make sure you have "Red Hat Integration - Camel K" installed into the OpenShift cluster you’re connected to.
15.3.1.2. Procedure for using the cluster CLI
-
Save the
azure-storage-blob-sink-binding.yamlfile to your local drive, and then edit it as needed for your configuration. Run the sink by using the following command:
oc apply -f azure-storage-blob-sink-binding.yaml
15.3.1.3. Procedure for using the Kamel CLI
Configure and run the sink by using the following command:
kamel bind channel:mychannel azure-storage-blob-sink -p "sink.accessKey=The Access Key" -p "sink.accountName=The Account Name" -p "sink.containerName=The Container Name"
This command creates the KameletBinding in the current namespace on the cluster.
15.3.2. Kafka Sink
You can use the azure-storage-blob-sink Kamelet as a Kafka sink by binding it to a Kafka topic.
azure-storage-blob-sink-binding.yaml
apiVersion: camel.apache.org/v1alpha1
kind: KameletBinding
metadata:
name: azure-storage-blob-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: azure-storage-blob-sink
properties:
accessKey: "The Access Key"
accountName: "The Account Name"
containerName: "The Container Name"
15.3.2.1. 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.
15.3.2.2. Procedure for using the cluster CLI
-
Save the
azure-storage-blob-sink-binding.yamlfile to your local drive, and then edit it as needed for your configuration. Run the sink by using the following command:
oc apply -f azure-storage-blob-sink-binding.yaml
15.3.2.3. 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 azure-storage-blob-sink -p "sink.accessKey=The Access Key" -p "sink.accountName=The Account Name" -p "sink.containerName=The Container Name"
This command creates the KameletBinding in the current namespace on the cluster.
15.4. Kamelet source file
https://github.com/openshift-integration/kamelet-catalog/azure-storage-blob-sink.kamelet.yaml
