Let us look at how to set up the Ruby on Rails Application With Dockerfile. With the support of our Docker hosting support services at Bobcares we will now learn how to remove the error.

How to setup Ruby on Rails Application With Dockerfile

Ruby on Rails is an MIT (license) server-side web application framework set up in Ruby. Rails is a framework that provides default structures for a database, a web service, and web pages.

This is an example of how to use a Dockerfile to deploy a Ruby on Rails application to Kinsta’s Application Hosting services.

1. Fork the following GitHub repository: Hello World – Dockerfile – Rails – Kinsta
2. Add an application with the Hello World Dockerfile Rails repository to MyKinsta.
3. Make certain that we pick Use Dockerfile to create a container image. For the web process, we can leave the Start command blank since Kinsta identifies the command during the first deployment.

The app becomes available as soon as the build is completed, and the default Rails page confirming successful installation loads at the URL of the application.

The setup of Ruby on Rails is now complete.

Lifecycle of Deployment

Kinsta generates a process from the ENTRYPOINT directive when we initially construct the app.

["entrypoint.sh"] ENTRYPOINT

When we update this command in the repository, the process won’t automatically change, thus we must adjust it in the application’s Processes in MyKinsta.

[Need assistance with similar queries? We are here to help]

Conclusion

To sum up we have now seen how to set up the Ruby on Rails Application With Dockerfile. With the support of our Docker hosting support services at Bobcares we have now gone through the whole setup process.