Chapter 18. Azure Storage Queue Source Receive Messages from Azure Storage queues. Important The Azure Storage Queue Source 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 . 18.1. Configuration Options The following table summarizes the configuration options available for the azure-storage-queue-source Kamelet: Property Name Description Type Default Example accessKey * Access Key The Azure Storage Queue access Key. string accountName * Account Name The Azure Storage Queue account name. string queueName * Queue Name The Azure Storage Queue container name. string maxMessages Maximum Messages Maximum number of messages to get, if there are less messages exist in the queue than requested all the messages will be returned. By default it will consider 1 message to be retrieved, the allowed range is 1 to 32 messages. int 1 Note Fields marked with an asterisk (*) are mandatory. 18.2. Dependencies At runtime, the azure-storage-queue-source Kamelet relies upon the presence of the following dependencies: camel:azure-storage-queue camel:kamelet 18.3. Usage This section describes how you can use the azure-storage-queue-source . 18.3.1. Knative Source You can use the azure-storage-queue-source Kamelet as a Knative source by binding it to a Knative object. azure-storage-queue-source-binding.yaml apiVersion: camel.apache.org/v1alpha1 kind: KameletBinding metadata: name: azure-storage-queue-source-binding spec: source: ref: kind: Kamelet apiVersion: camel.apache.org/v1alpha1 name: azure-storage-queue-source properties: accessKey: "The Access Key" accountName: "The Account Name" queueName: "The Queue Name" sink: ref: kind: Channel apiVersion: messaging.knative.dev/v1 name: mychannel 18.3.1.1. Prerequisite Make sure you have "Red Hat Integration - Camel K" installed into the OpenShift cluster you're connected to. 18.3.1.2. Procedure for using the cluster CLI Save the azure-storage-queue-source-binding.yaml file to your local drive, and then edit it as needed for your configuration. Run the source by using the following command: oc apply -f azure-storage-queue-source-binding.yaml 18.3.1.3. Procedure for using the Kamel CLI Configure and run the source by using the following command: kamel bind azure-storage-queue-source -p "source.accessKey=The Access Key" -p "source.accountName=The Account Name" -p "source.queueName=The Queue Name" channel:mychannel This command creates the KameletBinding in the current namespace on the cluster. 18.3.2. Kafka Source You can use the azure-storage-queue-source Kamelet as a Kafka source by binding it to a Kafka topic. azure-storage-queue-source-binding.yaml apiVersion: camel.apache.org/v1alpha1 kind: KameletBinding metadata: name: azure-storage-queue-source-binding spec: source: ref: kind: Kamelet apiVersion: camel.apache.org/v1alpha1 name: azure-storage-queue-source properties: accessKey: "The Access Key" accountName: "The Account Name" queueName: "The Queue Name" sink: ref: kind: KafkaTopic apiVersion: kafka.strimzi.io/v1beta1 name: my-topic 18.3.2.1. 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. 18.3.2.2. Procedure for using the cluster CLI Save the azure-storage-queue-source-binding.yaml file to your local drive, and then edit it as needed for your configuration. Run the source by using the following command: oc apply -f azure-storage-queue-source-binding.yaml 18.3.2.3. Procedure for using the Kamel CLI Configure and run the source by using the following command: kamel bind azure-storage-queue-source -p "source.accessKey=The Access Key" -p "source.accountName=The Account Name" -p "source.queueName=The Queue Name" kafka.strimzi.io/v1beta1:KafkaTopic:my-topic This command creates the KameletBinding in the current namespace on the cluster. 18.4. Kamelet source file https://github.com/openshift-integration/kamelet-catalog/azure-storage-queue-source.kamelet.yaml

Commands:
apiVersion: camel.apache.org/v1alpha1 kind: KameletBinding metadata: name: azure-storage-queue-source-binding spec: source: ref: kind: Kamelet apiVersion: camel.apache.org/v1alpha1 name: azure-storage-queue-source properties: accessKey: "The Access Key" accountName: "The Account Name" queueName: "The Queue Name" sink: ref: kind: Channel apiVersion: messaging.knative.dev/v1 name: mychannel
apply -f azure-storage-queue-source-binding.yaml
kamel bind azure-storage-queue-source -p "source.accessKey=The Access Key" -p "source.accountName=The Account Name" -p "source.queueName=The Queue Name" channel:mychannel
apiVersion: camel.apache.org/v1alpha1 kind: KameletBinding metadata: name: azure-storage-queue-source-binding spec: source: ref: kind: Kamelet apiVersion: camel.apache.org/v1alpha1 name: azure-storage-queue-source properties: accessKey: "The Access Key" accountName: "The Account Name" queueName: "The Queue Name" sink: ref: kind: KafkaTopic apiVersion: kafka.strimzi.io/v1beta1 name: my-topic
apply -f azure-storage-queue-source-binding.yaml
kamel bind azure-storage-queue-source -p "source.accessKey=The Access Key" -p "source.accountName=The Account Name" -p "source.queueName=The Queue Name" kafka.strimzi.io/v1beta1:KafkaTopic:my-topic