apsoto’s gists

apsoto / gist:329710

Created March 11, 2010 21:51 — forked from Aslan/gist:328766

Delete ec2 terminated nodes from the chef server

	#!/usr/bin/ruby

	instances = `ec2-describe-instances --show-empty-fields`
	lines = instances.split(/\n/)
	running_instances = []
	lines.each do \|lines\|
	if lines =~ /^INSTANCE/
	fields = lines.split(/\t/)
	if fields[5] == 'running'
	running_instances << fields[1]

apsoto / rvm-your-chef.rb

Created July 7, 2010 23:46 — forked from adamhjk/rvm-your-chef.rb

Chef - Invoke rvm and inherit the environment updates

	# Check this out, rvm use rbx

	ruby_block "rvm use rbx" do
	block do
	Chef::Mixin::Command.popen4('bash -l -c "rvm use 1.9.1 && env"') do \|p,i,o,e\|
	o.each_line do \|line\|
	env_bits = line.split("=")
	ENV[env_bits[0]] = env_bits[1]
	end
	end

apsoto / update_cache.rake

Created August 4, 2010 20:53 — forked from mdkent/update_cache.rake

Sync Chef Cookbooks and Roles with Server

	#
	# Tasks to keep your repository in sync with your Chef Server
	#
	# Author:: Matthew Kent (<[email protected]>)
	# Copyright:: Copyright (c) 2010 Matthew Kent
	# License:: Apache License, Version 2.0
	#
	# Licensed under the Apache License, Version 2.0 (the "License");
	# you may not use this file except in compliance with the License.
	# You may obtain a copy of the License at

apsoto / aws_cf_invalidate.rb

Created October 28, 2010 18:05 — forked from objectoriented/aws_cf_invalidate.rb

simple script to invalidate a list of Amazon Cloudfront files

	#! /usr/bin/env ruby
	#
	require 'rubygems'
	require 'hmac-sha1' # on OS X: sudo gem install ruby-hmac
	require 'net/https'
	require 'base64'

	#
	# CHANGE ME: S3 access credentials go here, along with CloudFront Distribution ID
	#

apsoto / chef check for checkins

Created November 8, 2010 22:50 — forked from paulchoi/chef check for checkins

Script that notifies what chef nodes have not 'checked in' within a certain time period

	#!/usr/bin/ruby

	# lists hosts whose chef-client hasn't checked in with the server for a while

	# how many seconds before we alert
	threshold = 3600

	# requires that your user account is set up for Chef's "knife" utility

	me = ENV["USER"]

apsoto / opscode-backup.rb

Created December 2, 2010 06:26 — forked from adamhjk/opscode-backup.rb

Chef Attributes Backup: recipes are in VCS, but attributes aren't....

	require 'chef'
	require 'chef/node'

	class Opscode
	class Backup
	attr_accessor :backup_dir

	def initialize(backup_dir, config_file)
	@backup_dir = backup_dir
	Chef::Config.from_file(config_file)

apsoto / update_dns.rake

Created February 1, 2011 16:29 — forked from mpasternacki/update_dns.rake

Rake task to update Amazon Route53 DNS from by Chef node search

	# -- ruby --

	# Needs following parameters configured in rake.rb:
	# DNS_DOMAIN: domain for which to set entries, including trailing dot
	# (e.g. "example.com.")
	# DNS_ATTRIBUTE: attribute containing hostname to CNAME to, defaults
	# to 'fqdn'; for EC2, use "ec2.public_hostname"
	# DNS_ENTRIES: hash mapping hostname to node search query,
	# e.g. {'buildbot' => 'recipes:buildbot', 'monitoring' =>
	# 'roles:monitoring'}

apsoto / base.rb

Created March 7, 2011 18:11 — forked from jtimberman/base.rb

a sample base chef role

	name "base"
	description "Baseline configuration for all systems."

	run_list(
	"recipe[ohai]",
	"recipe[chef-client::delete_validation]",
	"recipe[chef-client]",
	"recipe[zsh]",
	"recipe[git]",
	"recipe[users]",

apsoto / knife cli without the cli.rb

Created April 11, 2011 03:41 — forked from hedgehog/knife cli without the cli.rb

Use Knife without shelling out

	class KnifeCliTemplate
	include Mixlib::CLI
	end

	data = {...}
	KnifeCliTemplate.option(:config_file, :long => '--file FILE', :default => '/etc/chef/knife.rb')
	KnifeCliTemplate.option(:no_editor, :long => "--no-editor", :boolean => true)
	args = ['client', 'create', data[:name], '--file', data[:file], '--no-editor' ]
	args << '--admin' if data[:admin]
	::Chef::Knife.run(args,KnifeCliTemplate.options)

apsoto / ebs_raid.rb

Created September 2, 2011 06:34 — forked from tnine/ebs_raid.rb

ebs raid chef code

	include Opscode::Aws::Ec2


	# Auto locates and attached ebs devices based on the data bag they reside in. The following test cases need to be performed. Currently limited to 15 drives for the raid due to the drive mount point seek iteration logic. This could be fixed to include more than 15 mount points.
	# Create multiple resources with new node: PASS
	#
	# Re-attach multiple resources after a reboot: PASS
	#
	# Create resources across 2 runs. First run creates first raid set, second run re-attaches then creates: PASS
	#

Alex Soto apsoto