Class: Chef::Knife::WindowsBootstrap

Inherits:
Bootstrap show all
Defined in:
lib/chef/knife/windows_bootstrap.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 Bootstrap

#h, #knife_ssh, #knife_ssh_with_password_auth, #load_template, #render_template, #server_name, #ssh_command, #validate_name_args!

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

#is_mounted ⇒ Object 



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# File 'lib/chef/knife/windows_bootstrap.rb', line 61

def is_mounted
  @net_use ||= Chef::Util::Windows::NetUse.new(@admin_share)
  begin
    @net_use.get_info
    return true
  rescue
    return false
  end
end

#mount_admin_share ⇒ Object 



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# File 'lib/chef/knife/windows_bootstrap.rb', line 71

def mount_admin_share
  if @add_mount && !is_mounted
    use = {
      :remote => @admin_share, :local => '',
      :username => config[:user], :password => config[:password]
    }
    @net_use.add(use)
    if is_mounted
      Chef::Log.info("Mounted #{@admin_share} for copying files")
    else
      Chef::Log.fatal("Failed to mount #{@admin_share}")
      exit 1
    end
  end
end

#psexec(args) ⇒ Object 



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# File 'lib/chef/knife/windows_bootstrap.rb', line 94

def psexec(args)
  cmd = ['psexec', @unc_path, "-h", "-w", 'c:\cchef\tmp']
  if config[:user]
    cmd << "-u" << config[:user]
  end
  if config[:password]
    cmd << "-p" << config[:password]
  end
  cmd << args
  cmd = cmd.join(' ')
  Chef::Log.debug("system #{cmd}")
  system(cmd)
end

#run ⇒ Object 



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# File 'lib/chef/knife/windows_bootstrap.rb', line 108

def run
  require 'chef/util/windows/net_use'

  if @name_args.first == nil
    Chef::Log.error("Must pass a node name/ip to windows bootstrap")
    exit 1
  end

  config[:server_name] = @name_args.first
  if Chef::Config[:http_proxy]
    uri = URI.parse(Chef::Config[:http_proxy])
    config[:proxy] = "#{uri.host}:#{uri.port}"
  end

  @unc_path = "\\\\#{config[:server_name]}"
  @admin_share = "#{@unc_path}\\c$"
  path = "#{@admin_share}\\chef"
  etc = "#{path}\\etc"
  tmp = "#{path}\\tmp"

  $stdout.sync = true

  command = render_template(load_template(config[:bootstrap_template]))

  Chef::Log.info("Bootstrapping Chef on #{config[:server_name]}")

  @add_mount = config[:user] != nil && !is_mounted
  mount_admin_share

  begin
    [etc, tmp, "#{path}\\log"].each do |dir|
      unless File.exists?(dir)
        Chef::Log.debug("mkdir_p #{dir}")
        FileUtils.mkdir_p(dir)
      end
    end
    File.open("#{tmp}\\bootstrap.bat", 'w') {|f| f.write(command) }
    FileUtils.cp(File.join(File.dirname(__FILE__), 'bootstrap', 'client-install.vbs'), tmp)
    FileUtils.cp(Chef::Config[:validation_key], etc)
    psexec("cmd.exe /c bootstrap.bat")
  ensure
    unmount_admin_share
  end
end

#unmount_admin_share ⇒ Object 



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# File 'lib/chef/knife/windows_bootstrap.rb', line 87

def unmount_admin_share
  if @add_mount && is_mounted
    Chef::Log.debug("Unmounting #{@admin_share}")
    @net_use.delete
  end
end