I had another "things work differently in containers" moment recently. One of the fun points of changing the approach to your deployments is that sometimes you have to look differently at how some core configuration issues too. And this seems like an issue others will encounter too:
I was hacking up an app as a personal project recently, and decided to try out the latest preview (Number 7) of ASP.Net Core for .Net 7. I happened to be deploying this project to a server which had never run ASP.Net Core before, and that deployment left me scratching my head for some time. So in case this issue hits others, here's what happened to me:
Ever been asked to set up a Reverse Proxy to allow a particular URL on your website to fetch its content from a site somewhere else? It's not an uncommon requirement, but it seems to cause some configuration challenges too. Having been drafted in to solve some issues with just such a setup recently, here's a quick description of the stuff I need to remember next time I get this job: