How to trigger a container app webhook that is running inside a privat vnet by an event grid webhook subscription?

Question

I have a container app running inside a private vnet. I want to set up an event grid subscription webhook to trigger this app without opening up the container app to requests from the public internet.

Answer 1

Hello Simon , Welcome to MS Q&A

To set up an Event Grid subscription webhook for a container app running inside a private VNet without exposing it to the public internet, you can follow these steps:

Create a Private Endpoint: Establish a private endpoint for your Azure Container App. This allows secure access without public exposure.

Configure Event Grid: When creating an Event Grid subscription, specify the private endpoint as the webhook endpoint. This ensures events are delivered directly over the private network.

Ensure Network Configuration: Verify that the necessary network configurations are in place to allow Event Grid to communicate with your container app through the private endpoint.

Test the Setup: After setting up the subscription, test it to ensure events are delivered to your container app as expected.

For more detailed guidance, you can refer to the following Microsoft documentation:

• Use a private endpoint with an Azure Container Apps environment (preview)
• Quickstart: Send events from private container registry to Event Grid

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Deepanshu