jjasghar

Testing Mac Platforms with Test Kitchen

We'll assume an OS X Mavericks (10.9) box here.

Requirements

You'll need:

• Vagrant
• Vagrant's VMware Fusion provider

jjasghar

#!/usr/bin/env ruby
require 'rubygems'
require 'chef/knife'

Chef::Config.from_file(File.join(Chef::Knife.chef_config_dir, 'knife.rb'))

rest = Chef::REST.new(Chef::Config[:chef_server_url])

Chef::Node.list.each do |node|
  %w{read update delete grant}.each do |perm|

jjasghar

Managing rubies and rvm on OSX

Get rid of rvm

Unistall rvm ( if there exists one )

rm -rf ~/.rvm

Fresh install rvm

jjasghar

[root@testing-sensu01 ~]#  /opt/sensu/embedded/bin/ruby campfire_test.rb
/opt/sensu/embedded/lib/ruby/2.0.0/net/http.rb:917:in `connect': SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed (Faraday::Error::ConnectionFailed)
        from /opt/sensu/embedded/lib/ruby/2.0.0/net/http.rb:917:in `block in connect'
	from /opt/sensu/embedded/lib/ruby/2.0.0/timeout.rb:51:in `timeout'
	from /opt/sensu/embedded/lib/ruby/2.0.0/net/http.rb:917:in `connect'
	from /opt/sensu/embedded/lib/ruby/2.0.0/net/http.rb:861:in `do_start'
	from /opt/sensu/embedded/lib/ruby/2.0.0/net/http.rb:850:in `start'
	from /opt/sensu/embedded/lib/ruby/2.0.0/net/http.rb:1366:in `request'
	from /opt/sensu/embedded/lib/ruby/2.0.0/net/http.rb:1125:in `get'
	from /opt/sensu/embedded/lib/ruby/gems/2.0.0/gems/faraday-0.8.7/lib/faraday/adapter/net_http.rb:73:in `perform_request'

jjasghar

namespace :roles do                                                   
  desc 'dump roles defined in the Ruby DSL to json'                   
  task :dump do                                                       
    destination_dir = File.join(TOPDIR, '.chef', 'chef_server_backup')
    files_paths     = Dir["#{TOPDIR}/roles/*.rb"]                     
                                                                      
    files_paths.each do |filename|                                    
      role_name = File.basename(filename, '.rb')                      
                                                                      
      role = Chef::Role.new                                           

jjasghar

#!/usr/bin/python
# -*- coding: utf-8 -*-

import subprocess


__all__ = ["transform"]
__version__ = '0.3'
__author__ = 'Christoph Burgmer <[email protected]>'
__url__ = 'http://github.com/cburgmer/upsidedown'

jjasghar

Getting Started with NPM (as a developer)

If you haven't already set your NPM author info, now you should:

npm set init.author.name "Your Name"
npm set init.author.email "[email protected]"
npm set init.author.url "http://yourblog.com"

npm adduser

jjasghar

#!/bin/zsh

let num=${1%d*}
let die=${1#*d}
let result="$num*($[$RANDOM % $die]+1)"
print $result

jjasghar

# Usage: 
# 1. Drop this file into lib/capistrano/submodule_strategy.rb
# 2. Add the following to your Capfile:
#   require 'capistrano/git'
#   require './lib/capistrano/submodule_strategy'
# 3. Add the following to your config/deploy.rb
#   set :git_strategy, SubmoduleStrategy
# 4. Add .capignore file and list each file or directory to exclude from deployment on a separate line.  Example:
#  .capignore
#  lib

jjasghar

This was a bit of a trick to get set up, so here it is for anyone who comes across it in search results.

ZNC User Account

• Set up the account as usual (note the username and password)
• Set the defualt buffer size to 0. Every time the bot reconnects after a crash, it would try to respond to the commands it hear or respond in the buffer, and might crash it again.
• Go ahead and define a network and channel for your bot. Note the network name.
• You should now see a "ghost" for your hubot connected.
• Look at the ZNC user list. The hubot user will show 1 network, but 0 clients.