Anyone know if there’s any way to add a scaling policy to aws fargate services like you would through their UI?

It’s using resources in the

appautoscaling

namespace I believe. This UI papers over setting up several resources required to stitch this together - but you can do that yourself with Pulumi AWS. We are looking at this as a big area to invest for awsx in the future - to make it as simple in code as it appears in this UI.