Class: Chef::Knife::RackspaceServerCreate

Inherits:
Chef::Knife
  • Object
show all
Defined in:
lib/chef/knife/rackspace_server_create.rb

Constant Summary

Constants inherited from Chef::Knife

DEFAULT_SUBCOMMAND_FILES

Instance Attribute Summary

Attributes inherited from Chef::Knife

#name_args

Instance Method Summary collapse

Methods inherited from Chef::Knife

#ask_question, #bulk_delete, category, #configure_chef, #confirm, #create_object, #delete_object, #edit_data, #edit_object, #file_exists_and_is_readable?, #format_for_display, #format_list_for_display, guess_category, inherited, #initialize, list_commands, load_commands, #load_from_file, #msg, msg, #output, #parse_options, #pretty_print, #rest, run, #show_usage, snake_case_name, #stdin, #stdout, subcommand_category, subcommand_class_from, subcommands, subcommands_by_category, unnamed?

Methods included from Mixin::ConvertToClassName

#convert_to_class_name, #convert_to_snake_case, #filename_to_qualified_string, #snake_case_basename

Constructor Details

This class inherits a constructor from Chef::Knife

Instance Method Details

#h ⇒ Object 



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# File 'lib/chef/knife/rackspace_server_create.rb', line 60

def h
  @highline ||= HighLine.new
end

#run ⇒ Object 



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# File 'lib/chef/knife/rackspace_server_create.rb', line 64

def run 
  require 'fog'
  require 'highline'
  require 'net/ssh/multi'
  require 'readline'

  connection = Fog::Rackspace::Servers.new(
    :rackspace_api_key => Chef::Config[:knife][:rackspace_api_key],
    :rackspace_username => Chef::Config[:knife][:rackspace_api_username] 
  )

  server = connection.servers.new
 
  server.flavor_id = config[:flavor]
  server.image_id = config[:image]
  server.name = config[:server_name]
  server.personality = [
    { 
      'path' => '/etc/install-chef',
      'contents' => <<-EOH
#!/bin/bash
# Customized rc.local for chef installation

if [ ! -f /usr/bin/chef-client ]; then
  apt-get update
  apt-get install -y ruby ruby1.8-dev build-essential wget libruby-extras libruby1.8-extras
  cd /tmp
  wget http://rubyforge.org/frs/download.php/69365/rubygems-1.3.6.tgz
  tar xvf rubygems-1.3.6.tgz
  cd rubygems-1.3.6
  ruby setup.rb
  cp /usr/bin/gem1.8 /usr/bin/gem
  gem install chef ohai --no-rdoc --no-ri --verbose
fi

exit 0
EOH
    },
    { 
      'path' => "/etc/chef/validation.pem",
      'contents' => IO.read(Chef::Config[:validation_key])
    },
    { 
      'path' => "/etc/chef/client.rb",
      'contents' => <<-EOH
log_level        :info
log_location     STDOUT
chef_server_url  "#{Chef::Config[:chef_server_url]}" 
validation_client_name "#{Chef::Config[:validation_client_name]}"
EOH
    },
    {
      'path' => "/etc/chef/first-boot.json",
      'contents' => { "run_list" => @name_args }.to_json
    },
  ]

  server.save

  $stdout.sync = true

  puts "#{h.color("Name", :cyan)}: #{server.name}"
  puts "#{h.color("Flavor", :cyan)}: #{server.flavor_id}"
  puts "#{h.color("Image", :cyan)}: #{server.image_id}"
  puts "#{h.color("Public Address", :cyan)}: #{server.addresses["public"]}"
  puts "#{h.color("Private Address", :cyan)}: #{server.addresses["private"]}"
  puts "#{h.color("Password", :cyan)}: #{server.password}"
     
  print "\n#{h.color("Requesting server", :magenta)}"
  saved_password = server.password

  # wait for it to be ready to do stuff
  server.wait_for { print "."; ready? }

  puts "\nServer ready, waiting 15 seconds to bootstrap."
  sleep 15

  puts "\nBootstrapping #{h.color(server.name, :bold)}..."

  ssh = Chef::Knife::Ssh.new
  ssh.name_args = [ server.addresses["public"][0], "/bin/bash /etc/install-chef && /usr/bin/chef-client -j /etc/chef/first-boot.json" ]
  ssh.config[:ssh_user] = "root"
  ssh.config[:manual] = true
  ssh.config[:ssh_password] = saved_password
  ssh.password = saved_password
  ssh.run

end