Capistrano RVM (Ruby Version Manager) Container

Capistrano RVM (Ruby Version Manager) Container of Docker Framework

What is Capistrano ?

Capistrano is a remote server automation tool.

• It supports the scripting and execution of arbitrary tasks, and includes a set of sane-default deployment workflows.

• Capistrano can be used to:

  • Reliably deploy web application to any number of machines simultaneously, in sequence or as a rolling set
  • To automate audits of any number of machines (checking login logs, enumerating uptimes, and/or applying security patches)
  • To script arbitrary workflows over SSH
  • To automate common tasks in software teams.
  • To drive infrastructure provisioning tools such as chef-solo, Ansible or similar.
  • Capistrano is also very scriptable, and can be integrated with any other Ruby software to form part of a larger tool.

How to Use

• Set environment configuration file

  cp .env.example .env
  

• Define your project's folder inside .env

  DATA_RUBY=[YOUR_PROJECTS_FOLDER]
  ---
  eg:
  DATA_RUBY=/data/deployment
  

• Running docker-compose

  docker-compose up
  

• Goto Inside Container

  docker exec -it [CONTAINER_NAME]
  ---
  eg:
  docker exec -it capistrano_rvm_[UBUNTU_VERSION]_[RUBY_VERSION] bash
  docker exec -it capistrano_rvm_18.04_2.7.1 bash
  

• Install Dependencies Gem

  rvm use [RUBY_VERSION]   # eg: RUBY_VERSION=2.7.1
  ---
  rvm use 2.7.1
  
  gem install rubygems-bundler
  gem regenerate_binstubs
  bundle install
  

References

• Official Documentation