Has anybody managed to get a Pixelfed instance up and running using the zknt/pixelfed Docker images recently, or are you all building from source?

I’ve been trying for a couple of days now, everything pulls and starts fine but then the app and worker just keep restarting. Logs show pgsql trying and failing to connect to a local port which isn’t open (because I’m not using Postgres for my database), and I don’t know why. I’m using mariadb for the database image, the env file specifies mysql for the database connection, I’ve deleted every mention of postgres from the env file and it’s still doing the same thing.

Before I completely wipe the box I’m using for testing and start again with a clean server install is there anything obvious that I might be missing?