Even though Rails 7.1 comes with a Dockerfile, there's still a lot of opinions you can add such as using Docker Compose to have a fully working out of the box e

Even though Rails 7.1 comes with a Dockerfile, there's still a lot of opinions you can add such as using Docker Compose to have a fully working out of the box experience that works in development and production -- complete with Postgres, Redis, Action Cable, Sidekiq and more. If anyone is interested in that, I updated my example Rails app https://github.com/nickjj/docker-rails-example https://github.com/nickjj/docker-rails-example to use Rails 7.1.