srinivasmohan

#Knife invocations supply FQDN as the node name at creation time and this becomes hostname( option -N)

execute "Configure Hostname" do
  command "hostname --file /etc/hostname"
  action :nothing
end

#Ensure the hostname of the system is set to knife provided node name
file "/etc/hostname" do
  content node.name

srinivasmohan

#!/bin/bash
#/etc/network/if-up.d/update_hosts
set -e
#Variable IFACE is setup by Ubuntu network init scripts to whichever interface changed status.
[ "$IFACE" == "eth0" ] || exit

myname=`cat /etc/hostname`
shortname=`cat /etc/hostname | cut -d "." -f1`
hostsfile="/etc/hosts"
#Knock out line with "old" IP

srinivasmohan

#!/usr/bin/ruby
require 'rubygems'
require 'hipchat-api'
require 'getopt/long'
require 'socket'
require 'erb'
 
#Do not modify these constants! (after you set these up, of course)
HipApiKey='ABCDEFGHKJHKJHKJHKJH'
Room='Nagios'

srinivasmohan

#Run this from your Knife folder with "knife exec /pathto/knife_status.rb"
stats=Array.new
sizes=[0,0,0]
TimeFormat="%F %R"
Sep='|'

nodes.all do |thisnode|
  checkintime=Time.at(thisnode['ohai_time']).to_i
  rubyver = thisnode['languages']['ruby']['version']
  recipes = thisnode.run_list.expand(thisnode.chef_environment).recipes.join(",")