Suddenly cannot provision cloud shell in my azure portal

Question

Requesting a Cloud Shell.Sorry, your Cloud Shell failed to provision: {"code":"GatewayTimeout","message":"The gateway did not receive a response from 'Microsoft.Portal' within the specified time period."} Please refresh the page. If the issue persists, please follow the troubleshooting guide Cloud Shell Troubleshooting or file a ticket New support request. Request correlation id: WESTUS:20260207T082618Z:0433578c-306a-42c8-8797-fa1bda3ab102

Answer 1

Hello @Fred Luk,

It looks like you're running into a frustrating issue with provisioning your Cloud Shell in Azure. The error message you're receiving—"GatewayTimeout"—suggests that the request didn't get a response from the portal in time. Here are some suggestions you can try to resolve the issue:

1. Refresh the Page: Sometimes a simple page refresh can help in re-establishing a new session.
2. Check Resource Providers: Ensure that the necessary resource providers are registered in your subscription. You need Microsoft.CloudShell and Microsoft.ContainerInstance to be registered. You can check this in the Resource Providers section of your subscription settings.
3. Retry the Provisioning Process: If you encountered a previous deployment that might be in a de-provisioning state, simply retry provisioning Cloud Shell again.
4. Verify Network Configuration: If you're on a virtual network, ensure that your subnet has the correct delegation for Microsoft.ContainerInstance. This can often cause provisioning failures.
5. Open a Support Request: If the issue persists after trying the above steps, consider filing a support request through the Azure portal. Include the correlation ID you provided for further assistance.
6. Explore Documentation: For more detailed troubleshooting, you might find these links helpful:
   • Cannot Create Cloud Shell in Private Network
   • Failed to Provision a Cloud Shell
   • Cloud Shell in a Virtual Network Troubleshooting

I hope this helps get your Cloud Shell up and running again! If you have more details about your setup, feel free to share, and I can provide more targeted advice.

Note: This content was drafted with the help of an AI system. Please verify the information before relying on it for decision-making.

Answer 2

The error message you are encountering indicates a GatewayTimeout, which means that the Cloud Shell was unable to receive a response from the Microsoft Portal within the expected time frame. This can happen due to various reasons, including temporary issues with the Azure service or network connectivity problems.

Here are some steps you can take to troubleshoot this issue:

1. Refresh the Page: Sometimes, simply refreshing the Azure portal can resolve temporary glitches.
2. Check Azure Status: Visit the Azure status page to see if there are any ongoing issues with the Cloud Shell service in your region.
3. Try Again Later: If the issue persists, it may be a temporary service disruption. Wait for a while and try again.
4. Follow Troubleshooting Guide: If the problem continues, refer to the Cloud Shell Troubleshooting guide for more detailed steps.
5. File a Support Ticket: If none of the above solutions work, consider filing a support ticket with Azure support, including the correlation ID provided in your error message for reference.

These steps should help you address the provisioning issue with Cloud Shell.