This is a work in progress. The resulting image does not work out of the box and requires manual setup steps.
After provisioning execute /opt/mastodon/bin/mastodon-init.sh.
For fresh installation create /opt/mastodon/live/.env.production, either by running
RAILS_ENV=production bundle exec rake mastodon:setup
or manually.
If manually created run:
RAILS_ENV=production bundle exec rails db:setup
RAILS_ENV=production bundle exec rails assets:precompile
After that enable services:
svcadm enable puma streamer sidekick:default