A Development environment based on Ruby on Rails devbox
This project automates the setup of a development environment for Ruby on Rails. This is the easiest way to build a box with everything ready to start hacking, all in an isolated virtual machine.
How To Build The Virtual Machine
Building the virtual machine is this easy:
host $ git clone --recursive https://github.com/brennovich/brotodevbox.git host $ cd brotodevbox host $ vagrant up
If the base box is not present that command fetches it first. The setup itself takes about 3 minutes in my MacBook Air. After the installation has finished, you can access the virtual machine with
host $ vagrant ssh Welcome to Ubuntu 12.04 LTS (GNU/Linux 3.2.0-23-generic-pae i686) ... vagrant@rails-dev-box:~$
Port 3000 in the host computer is forwarded to port 3000 in the virtual machine. Thus, applications running in the virtual machine can be accessed via localhost:3000 in the host computer.
What's In The Box
- Ruby 1.9.3 [Ubuntu package]
- SQLite3, MySQL, and Postgresql
- System dependencies for nokogiri, sqlite3, mysql, mysql2, and pg
The recommended workflow is
- edit in the host computer and
- test within the virtual machine.
Vagrant mounts that very directory as /vagrant within the virtual machine:
vagrant@brotodevbox:~$ ls /vagrant puppet rails README.md Vagrantfile
so we are ready to go to edit in the host, and test in the virtual machine.
This workflow is convenient because in the host computer one normally has his editor of choice fine-tuned, Git configured, and SSH keys in place.
Virtual Machine Management
When done just log out with
^D and suspend the virtual machine
host $ vagrant suspend
then, resume to hack again
host $ vagrant resume
host $ vagrant halt
to shutdown the virtual machine, and
host $ vagrant up
to boot it again.
You can find out the state of a virtual machine anytime by invoking
host $ vagrant status
Finally, to completely wipe the virtual machine from the disk destroying all its contents:
host $ vagrant destroy # DANGER: all is gone
Please check the Vagrant documentation for more information on Vagrant.