Published on March 13, 2014
Vagrant: The Oscar Plugin Developing and Testing Puppet Enterprise locally! Jeff Scelza firstname.lastname@example.org
What is Vagrant? ● Marketing: Create and configure lightweight, reproducible and portable development environments ● Operation: Provides a disposable environment and consistent workflow for developing and testing infrastructure management scripts ● Developer: Isolates dependencies and their configuration within a single disposable consistent environment, without sacrificing any of the tool you use.
So...What is Oscar? ● Is a set of Vagrant plugins and templates that build up a full Puppet Enterprise environment based on top of Vagrant ● Created by Andrien Thebo
What plugins make up Oscar? ● auto_network ○ Automatically configure Vagrant private network interfaces ○ File acting as DHCP list ○ located at ~/.vagrant.d/auto_network ○ Yaml based ● config_builder ○ Configure and manage your Vagrant environment with data ○ Provides an interface to the Vagrant configuration constructs in a local free manager ○ Yaml based
What plugins make up Oscar? ● hosts ○ Manages vagrant guest local DNS resolution ○ Using listing from auto_network to set up /etc/hosts on each guest ○ allows the addition hostname in /etc/hosts ● pe_build ○ Manages the downloading and rapid setup Puppet Enterprise ○ Provisioner based set of configuration to set up Puppet
Oscar: Installing ● Prerequisite ○ Install VirtualBox ○ Install Vagrant ● Setup vagrant plugin install oscar
Oscar: commands ● Generate a working environment from template vagrant oscar init ● Initialize current working directory with a sub Vagrantfile that loads Oscar and generate generic configs vagrant oscar init-vms
Software Versions Used: ● Oracle VM Virtualbox: 4.3.6 ● Vagrant: 1.4.2 ● Oscar: 0.3.1 ● vagrant-config_builder: 0.6.0 ● vagrant-hosts: 1.2 ● vagrant-pe_build: 0.8.4
Oscar: Vagrantfile used to look like
Oscar: Configuring and Using It ● What do the files look like? ● What cool thing can we do? ● How do can I code locally and use a master/slave configuration?
Other plugins I use: ● cachier ○ A plug-in to limit about of coffee you drink waiting on a VM to build ○ Caches gem, rpm, apt, and other Guest packages under ~/. vagrant ○
Helpful Links and References: ● https://github.com/adrienthebo/oscar ● https://www.virtualbox.org/ ● ● Plug-ins ○ https://github.com/adrienthebo/vagrant-auto_network ○ https://github.com/adrienthebo/vagrant-hosts ○ https://github.com/adrienthebo/vagrant-config_builder ○ https://github.com/adrienthebo/vagrant-pe_build ○ https://github.com/fgrehm/vagrant-cachier ● Other Presentations and documents ○ http://www.slideshare.net/PuppetLabs/oscar-rapid-iteration-with-vagrant-and-puppet-enterprise ○ http://www.youtube.com/watch?v=1TgGQjjLDXg ○ http://fgrehm.viewdocs.io/vagrant-cachier ○ http://puppet-vagrant-boxes.puppetlabs.com/
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