- install the Docker client
- run
bundle install - create config/action_mailer.yml
- create config/database.yml
- create config/secrets.yml
- customize config/docker.yml.erb
Exemplary configuration files are available in the config directory.
In order to execute code submissions using Docker, source code files are written to the file system and are provided to a dedicated Docker container. These files are temporarily written to Rails.root/tmp/files/. Please make sure that workspace_root in config/docker.yml.erb corresponds to that directory or to a linked directory if using a remote Docker server.
- create config/sendmail.yml
- create config/smtp.yml
- if Docker is not supported by your OS, set up a local Docker server, for instance using vagrant-docker
- create seed data by executing
rake db:seed
- create production configuration files (database.production.yml, …)
- customize config/deploy/production.rb if you want to deploy using Capistrano
The application is compatible with MRI and JRuby. Due to superior parallelism, we recommend using JRuby.