Joonas Bergius joonas

Installing CentOS

Notes

These instructions install ruby and rubygems from source, not from RPMs. For instructions on installing from RPMs, look at something like http://wiki.opscode.com/display/chef/Installation+on+RHEL+and+CentOS+5+with+RPMs or http://mykestubbs.com/blog/2010/03/chef-installation-on-centos-54.html

Patched ruby 1.9.3-p194 for 30% faster rails boot

What is?

This script installs a patched version of ruby 1.9.3-p194 with patches for boot-time performance improvements (#66 and #68), and runtime performance improvements (#83 and #84). It also includes the new backported GC from ruby-trunk.

Huge thanks to funny-falcon for the performance patches.

	class postgres::params {

	$service_name = $operatingsystem ? {
	"Ubuntu" => $lsbdistrelease {
	"10.04" => "postgresql-${version}",
	"10.10", "11.04" => "postgresql",
	},
	default => "postgresql",
	}
	}

	# place this in lib/fakeout.rb

	require 'ffaker'

	module Fakeout
	class Builder

	FAKEABLE = %w(User Product)

	attr_accessor :report

	#A nice little carrierwave IO faker class
	class FilelessFile < StringIO
	attr_accessor :original_filename
	end

	{
	"run_list": [
	"recipe[nginx::source]",
	"recipe[rbenv::ruby_build]"
	],

	"rbenv": {"group_users": ["ec2-user"]}

	}