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# -*- mode: ruby; coding: utf-8 -*-

# Requires fog gem.
# Configure AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY in config/rake.rb

desc <<EOF
Delete nodes and clients for nonexistent EC2 instances from chef server

YES=1 variable makes task skip confirmation questions.
EOF

mpasternacki

# -*- 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'}

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# ~/.chef/shef.rb
begin
  # Load configuration from knife.rb
  require 'chef/knife'
  Chef::Knife.new.configure_chef
rescue
  puts <<-EOF
Can't load knife config: #{$!}
This is probably nothing serious.
  EOF

mpasternacki

# backports_apt_package.rb
#
# Resource and provider to correctly install packages from Debian's
# backports, which are a non-default apt source. Creates
# backports_apt_package resource which does the Right Thing.
#
# Drop this file into cookbook's libraries/ dir.

require 'chef/provider/package/apt'
require 'chef/resource/package'

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class Chef
  class Util
    class FileEdit
      public
      # Run block for matching lines, passing it matching line.
      # Replaces matching lines with value returned by the block.
      def g(regex)
        exp = Regexp.new(regex)
        new_contents = []
        contents.each do |line|

mpasternacki

# knife.rb config snippet to make knife ssh command use your own login
# instead of hard-coded `root', `ubuntu' or other name. Tries to get
# login for your domain from ~/.ssh/config and if it's not found
# there, uses your local login.

require 'net/ssh'
require 'etc'

knife[:ssh_user] =
  Net::SSH::Config.for('some.host.inside.your.domain')[:user] ||

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#!/usr/bin/perl -w
#
# check_with_hysteresis.pl - hysteresis for nagios service checks' limits
#
# Usage: check_with_hysteresis.pl $LASTSERVICESTATE$ default check --- STATE1 check for state1 --- STATE2 check for state2 ...
#
# If $LASTSERVICESTATE$ is STATE1, "check for state1" will be
# executed, if it's STATE2, "check for state2" will be executed, and
# so on; if state is undefined, "default check" wil be executed.
#

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# Example usage:
# perl_module_build "0.3601"

define :perl_module_build do
  execute "/usr/local/bin/cpan_install Module::Build" do
    cwd "/root"
    path [ "/usr/local/bin", "/usr/bin", "/bin" ]
    not_if { `perl -mModule::Build -e 'print $Module::Build::VERSION'`.to_f >= params[:name].to_f }
  end
end

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on js(jscpt)
	set jscpt to "(function _l () {" & jscpt & "}());"
	tell application "Safari" to do JavaScript jscpt in document 1
end js

on log_into_google(method, username, password)
	tell application "Safari" to set URL of document 1 to "https://accounts.google.com/" & method
	delay 2
	js("var f = document.getElementById('gaia_loginform');
		f.Email.value = '" & username & "';

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# Chef resources describing how to set up package repository server,
# simplified fromactual cookbook (not open sourced yet). Sets up apt
# repository in /srv/apt directory, with system user "apt-repo". Packages
# are GPG-signed to prevent apt-get from complaining on every install.
# 
# Directory /srv/apt should be reachable to clients via http or other
# means. This is left as an exercise for the reader.
#
# For extra explanations, see:
# http://joseph.ruscio.org/blog/2010/08/19/setting-up-an-apt-repository/