Developer mode on,czyli słów kilka o rbenv, rvm i ruby-ng

Łukasz Myrda

Mój pierwszy raz

Czy to zawsze musi tak boleć?

Problemy

● ingerencja projektu w system● wiele projektów wiele problemów● czyszczenie systemu po skończonym

projekcie● przeskakiwanie pomiedzy projektami● zależności

Cele

● w pełni działające środowisko● niski próg wejscia● uniwersalność rozwiązania● szybka zmiana projektu● sprzątanie po starym projekcie w systemie

Moje rozwiązanie

● Vagrant

Vagrant“Vagrant is computer software for creating and configuring virtual development environments.[2] It can be seen as a wrapper around virtualization software such as VirtualBox, KVM, VMware and around configuration management software such as Ansible, Chef, Salt or Puppet.”

source: http://en.wikipedia.org/wiki/Vagrant_(software)

Moje rozwiązanie

● Vagrant● Ansible

Ansible“Ansible is an open-source software platform for configuring and managing computers. It combines multi-node software deployment, ad hoc task execution, and configuration management.[1]”

source: http://en.wikipedia.org/wiki/Ansible_%28software%29

Ansible provision“Provisioner name: "ansible"The ansible provisioner allows you to provision the guest using Ansible playbooks by executing ansible-playbook from the Vagrant host.Ansible playbooks are YAML documents that comprise the set of steps to be orchestrated on one or more machines.”

source: http://docs.vagrantup.com/v2/provisioning/ansible.html

Zależności

● RVM● Rbenv● Ruby ng

RVM“Ruby Version Manager, often abbreviated as RVM, is a unix-like software platform designed to manage multiple installations of Ruby on the same device. [2]”

source: http://en.wikipedia.org/wiki/Ruby_Version_Manager

Rbenv

“rbenv does…

● Provide support for specifying application-specific Ruby versions.● Let you change the global Ruby version on a per-user basis.● Allow you to override the Ruby version with an environment variable.”

source: https://github.com/sstephenson/rbenv/wiki/Why-rbenv%3F

RVM vs Rbenvhttp://jonathan-jackson.net/rvm-and-rbenv

http://www.rubyinside.com/rbenv-a-simple-new-ruby-version-management-tool-5302.html

https://github.com/sstephenson/rbenv/wiki/Why-rbenv%3F

http://niczsoft.com/2011/11/what-you-should-know-about-rbenv-and-rvm/

Ruby ng“Ruby packages for Ubuntu”

source: https://www.brightbox.com/docs/ruby/ubuntu/

forum: https://groups.google.com/forum/#!forum/brightbox-ruby-ubuntu-packaging

site: https://launchpad.net/~brightbox/+archive/ubuntu/ruby-ng

Przykłady

Porównanie

rvm rbenv ruby ng

vagrant up 12’ 14’ 6’

bundle install 5’ 5’ 5’

sum 17’ 19’ 11’

Repository● rvm:

○ https://github.com/lmyrda/rvm● rbenv:

○ https://github.com/lmyrda/rbenv● ruby ng:

○ https://github.com/lmyrda/rubyng

Podsumowanie

● Vagrant● Ansible

● rvm● rbenv● ruby ng

Pytania

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