We haven’t implemented support for Cisco SD-WAN in netlab yet, and we might never do so; after all, netlab isn’t meant to be a kitchen sink of vendor-specific features. However, having an open-source tool that uses input and output files with standardized encoding (JSON or YAML) makes it easy to develop an independent solution that adds functionality.

That’s exactly what Sebastien d’Argoeuves did: he developed a solution that automates Cisco SD-WAN deployment after the corresponding netlab lab is started, and published it in a GitHub repo. If you’re an SD-WAN fan, you must give it a try ;)