Vidar Hokstad / Galaxy BoundThink I'm close to having my #mastodon instance set up so I can access mastodon on a subdomain while exposing enough of its endpoints on the main domain that I can use addresses on the main domain...
Remaining job appears to be to get the load balancer rules sorted. And then I'm sure I'll run into all kinds of fun issues I haven't anticipated, but, but then again this was hardly built to accommodate my weird setup.
Actually turned out to be simpler than I though. If you're fine with the profile URL being on the sub-domain, Mastodon handles this fine without proxying anything, which is great. I'm going to need to test my new install a bit, but then I'll be ready to migrate this account to @vidar (if you follow me, don't worry about following that one - you should move over automatically when I move my account).