NPM reverse proxy, Cloudflare, Docker Compose help!

[TheDreadPirate]

I have to get to bed and won't be on until tomorrow night (US Eastern). The video tutorial has a lot of, IMO, unnecessary stuff. It sounds like they are trying to fiddling around with private IPs in Cloudflare to try to keep traffic local instead of going out to the Internet only to come back to your home. But this is resolved by enabling a feature called "NAT loopback" or "NAT hairpin" in your router (most support this, but some don't).