Missing guidance on how to use NServiceBus Azure Functions with OpenTelemetry

[ramonsmits]

Feedback for 'Azure Functions with Service Bus (Isolated Worker)' https://docs.particular.net/nservicebus/hosting/azure-functions-service-bus/

Location in GitHub: https://github.com/Particular/docs.particular.net/blob/master/nservicebus/hosting/azure-functions-service-bus/index.md

Add guidance or a sample that shows how to enable telemetry (including logs) when using Azure Functions.

References:

• User provided code but uses OpenTeletry SDK builder instead of hosting extensions builder:
  • https://discuss.particular.net/t/complete-otel-sample-with-azure-functions-and-application-insights/3924/2

OpenTelemetry can be configured via HostBuilder

This is similar to the following issue but Azure Function still uses HostBuilder:

• Feedback: Update samples to use Microsoft.Extensions.Hosting instead of host builders to run endpoints #6651