No Host Key Verify Monkey Patch

gistfile1.rb

class Chef::Knife::Ec2ServerCreate < Chef::Knife
   alias :original_run :run
   
   def run
     @initial_sleep_delay = 30
      original_run
   end
   
   option :attrs,
     :long => "--attrs ATTRS",
     :description => "Atttibutes to be added to the node",
     :proc => lambda { |o| eval(o) },
     :default => {}
  
   def bootstrap_for_node(server, unknownarg)
     bootstrap = Chef::Knife::Bootstrap.new
     bootstrap.name_args = [vpc_mode? ? server.private_ip_address : server.dns_name ]
     bootstrap.config[:run_list] = config[:run_list]
     bootstrap.config[:ssh_user] = config[:ssh_user]
     bootstrap.config[:identity_file] = config[:identity_file]
     bootstrap.config[:chef_node_name] = config[:chef_node_name] || server.id
     bootstrap.config[:prerelease] = config[:prerelease]
     bootstrap.config[:bootstrap_version] = locate_config_value(:bootstrap_version)
     bootstrap.config[:distro] = locate_config_value(:distro)
     bootstrap.config[:use_sudo] = true
     bootstrap.config[:template_file] = locate_config_value(:template_file)
     bootstrap.config[:environment] = config[:environment]
     
     
     # This is the only life that differs from the original definition. It passes
     # It passes our attributes through to the bootstrapping script
     bootstrap.config[:attrs] = config[:attrs]
     
     # may be needed for vpc_mode
     bootstrap.config[:no_host_key_verify] = config[:no_host_key_verify]
     bootstrap
  end
  
end