Migrating Applications to the Cloud with Azure

Creating a triggered function

Speaking of which, let's create a function that triggers on a Service Bus queue and writes the contents to a blob in a storage account (creating a blob file may trigger yet another function). First, we'll have to create a queue in a Service Bus:

1. Go to Create a resource and search for Service Bus.
2. Again, we have to pick a Service Bus name that is unique across Azure.
3. Choose the basic pricing tier, which is fine for our use case.
4. Choose your subscription.
5. Select or create a resource group.
6. Pick a location.
7. Hit Create and wait for the Service Bus to deploy.

Next, we can create our function:

1. Create a new function, which you can now do by clicking the big + behind Functions.
2. Choose the Azure Service Bus Queue trigger. ...