There is no dedicated workshop with the monitoring Traefik by using Datadog. I’ve found in Datadog docs how to configure DataDog Agent and tune Traefik configuration to collect the data. However, I’ve not tested that setup.
2. In terms of Capabilities, how would Traefik provide a value add over some in-built services such as Azure LB or App Gateway?
Here are just a few of advantages by using Traefik: