Ruby script to ssh into base wheezy template and install stuff necessary for systemvm

provision.rb

#!/usr/bin/env ruby
 require 'rubygems'
 require 'net/ssh'
 
 host = ''
 user = 'root'
 pass = 'root'
 options = {}
 opt_parser = OptionParser.new do |opts|
   opts.banner = "Usage: provision.rb IP [options]"
   opts.separator ""
   opts.separator "Specific options:"
   opts.on(:REQUIRED, "-u","--user", String, "Username (e.g., root)") do |u|
     options[:user] = u
   end
   opts.on(:REQUIRED, "-p", "--password", String, "Password for user") do |p|
     options[:pass] = p
   end
 end
 
 
 begin
   opt_parser.parse!(ARGV)
   if ARGV.size == 1
     host = ARGV[0]
   end
   unless options[:user] && options[:pass] 
     raise OptionParser::MissingArgument
   end
   user = options[:user]
   pass = options[:pass]
   puts host, user, pass
  rescue => e
   puts e.message.capitalize
   puts opt_parser.help()
   exit 1
 end
 
 Net::SSH.start( host, user, :password => pass ) do |ssh|
   result = ssh.exec!("apt-get -q -y --force-yes --no-install-recommends  install wget")
   puts result
 end
 Net::SSH.start( host, user, :password => pass) do |ssh|
   result = ssh.exec!("wget --no-check-certificate https://gist.githubusercontent.com/chiradeep/11388137/raw/51a98bfb61fd4cff6b282a43523c7d945f63416e/postinstall_lxc.sh -O postinstall.sh")
   puts result
 end
 Net::SSH.start( host, user, :password => pass ) do |ssh|
   result = ssh.exec!("chmod +x postinstall.sh")
   puts result
 end
 Net::SSH.start( host, user, :password => pass ) do |ssh|
   result = ssh.exec!("./postinstall.sh")
   puts result
 end

Does it actually work, do we have systemvms for LXC now?