By Jesse Gallagher | 11/11/22 4:00 AM | Infrastructure - Notes / Domino | Added by Roberto Boccadoro
Because of what I'll euphemistically call the current historical moment on Twitter, I (like a lot of people) decided to give another look at Mastodon. The normal way one would use it would be to sign up at mastodon.social and be on one's merry way, treating it just like a slightly-different Twitter.
However, Mastodon is intentionally designed to be federated in a way similar to email, and the software is available on GitHub complete with scripts for Docker Compose, Vagrant, and so forth. So I went and did that, setting up my currently-barely-used account at @firstname.lastname@example.org.
That on its own isn't particularly notable, nor are the specifics of how I set it up (it was a hodgepodge of a couple posts you can find by looking for "mastodon docker compose"). What I found neat for our purposes here was the way I could piggyback authentication onto stuff I had recently done with Keycloak. Keycloak, incidentally, was the topic of today's OpenNTF webinar, so, if you didn't see it, check back there for the replay when it's posted.