hi! beginner here. Is it possible in nginx to have path /appA, /appB map to localhost:9090 and 9191 respectively? i just wanted to redirect a path named /appA and /appB to localhost:9090 and 9191 but it returned 404 and i dont want it to be like localhost:9090/appA appA is phoenix app (localhost:9090) appB is also phoenix app in localhost:9191 upstream phoenix { server localhosby jaeyson - How to...