storage-sample

Temporary and persistent storage in Azure Spring Apps

This sample shows how to use temporary and persistent storage in Azure Spring Apps.

Prerequisite

• JDK 8
• Maven 3.0 and above
• Azure CLI or Azure Cloud Shell

How to run

1. Run mvn clean package under storage-sample.
2. Install Azure CLI extension for Azure Spring Apps by running below command.

az extension add -y --source https://azureclitemp.blob.core.windows.net/spring-cloud/spring_cloud-0.1.0-py2.py3-none-any.whl

3. Create an instance of Azure Spring Apps.

az spring-cloud create -n <resource name> -g <resource group name>

4. Create an app with public domain assigned and persistent storage enabled.

az spring-cloud app create -n <app name> -s <resource name> -g <resource group name> --is-public true --enable-persistent-storage true

5. Deploy app with jar

az spring-cloud app deploy -n <app name> -s <resource name> -g <resource group name> --jar-path ./target/storage-sample-1.0-SNAPSHOT.jar

6. Verify app is running. Instances should have status RUNNING and discoveryStatus UP.

az spring-cloud app show -n <app name> -s <resource name> -g <resource group name>

7. Verify sample is working. The url is fetched from previous step.

# Write content of flie-name under temporary storage
curl -X PUT {url}/tmp/{file-name}?content={content}

# Get content of file-name 
curl {url}/tmp/{file-name}
# return content you wrote before

# Write content of flie-name under persistent storage
curl -X PUT {url}/persistent/{file-name}?content={content}

# Get content of file-name 
curl {url}/persistent/{file-name}
# return content you wrote before