Bankai Docker

This gem is extension for Bankai to build production ready docker image.

By the default docker image will have size about 180MB includes Ruby, Node.js, Yarn and Required Gems for Rails

Add this line to your application's Gemfile:

gem 'bankai-docker'

Then the docker related generator and rake task will added to your project.

This gem will try to setup Dockerfile and .dockerignore for your project, so you can direct use this Rake task to build docker image:

rake docker:build

By the default, we will use the $(whoami)/[RAILS_APP_NAME] as docker image ex. 5xruby/example but you can specify it if you want

rake docker:build[mycompany/example]

If you want to use our DSL to define the Dockerfile generate, you can edit config/docker.rb to defined it.

# Generate config/docker.rb
rails generate bankai:docker:install
# Edit it
vim config/docker.rb

• Auto detect Dockerfile
• Auto detect .dockerignore
• Auto package install detect from Gemfile
• DSL
  • Gem Install
  • Specify Ruby/Node Version
  • Package Install
  • Bundle / Rake / Rails Commands
  • Auto COPY --from rules

After checking out the repo, run bin/setup to install dependencies. Then, run rake spec to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.

Bug reports and pull requests are welcome on GitHub at https://github.com/5xruby/bankai-docker. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the Contributor Covenant code of conduct.

Everyone interacting in the Bankai::Docker project’s codebases, issue trackers, chat rooms and mailing lists is expected to follow the code of conduct.