Check for AzureWebJobsStorage fails when using identity-based connection

[mattchenderson]

We are currently checking for AzureWebJobsStorage during func azure functionapp deploy:

azure-functions-core-tools/src/Azure.Functions.Cli/Actions/AzureActions/PublishFunctionAppAction.cs

Lines 241 to 244 in 6a070fb

	if (!functionApp.AzureAppSettings.ContainsKey("AzureWebJobsStorage") && functionApp.IsDynamic)
	{
	throw new CliException($"'{FunctionAppName}' app is missing AzureWebJobsStorage app setting. That setting is required for publishing consumption linux apps.");
	}

Today this is just looking for an exact-match key, which fails when using an identity-based connection. In that model, there may be one or more keys prefixed with "AzureWebJobsStorage__". For example, the simplest configuration just has "AzureWebJobsStorage__accountName" which just takes the storage account name as a value. The Core Tools should treat these setups as equivalently valid and allow deployment to proceed.

Related to: Azure/azure-cli#25375

[apawast]

@mattchenderson can you provide more details about the expected outcome here? design guidance would be helpful here.

This issue has been automatically marked as stale because it has been marked as requiring author feedback but has not had any activity for 4 days. It will be closed if no further activity occurs within 3 days of this comment.

[balag0]

reopening since this still needs to be fixed.

This issue has been automatically marked as stale because it has been marked as requiring author feedback but has not had any activity for 4 days. It will be closed if no further activity occurs within 3 days of this comment.