I installed n8n.io (Free and Self-hostable Alternative for Zapier/tray.io) on my vps. It was quite annoying to get running, even with a docker image. Reverse proxying and getting some basic-auth on it took time. I built a little test workflow using NASA's image of the day and Dropbox and i'm satisfied. Maybe I'll come up with something useful to do soon.
"I appreciate SDF but it's a general-purpose server and the name doesn't make it obvious that it's about art." - Eugen Rochko