Class: Chef::Knife::CookbookUpload

Inherits:
Chef::Knife show all
Defined in:
lib/chef/knife/cookbook_upload.rb

Instance Attribute Summary

Attributes inherited from Chef::Knife

#name_args

Instance Method Summary collapse

Methods inherited from Chef::Knife

#ask_question, build_sub_class, #bulk_delete, #configure_chef, #confirm, #create_object, #delete_object, #edit_data, #edit_object, #file_exists_and_is_readable?, find_command, #format_for_display, #format_list_for_display, list_commands, load_commands, #load_from_file, #output, #pretty_print, #rest, #stdin, #stdout

Methods included from Mixin::ConvertToClassName

#convert_to_class_name, #convert_to_snake_case, #filename_to_qualified_string, #snake_case_basename

Instance Method Details

#run ⇒ Object 



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# File 'lib/chef/knife/cookbook_upload.rb', line 40

def run
  Chef::Log.debug "Uploading cookbooks from #{config[:cookbook_path]}"

  if config[:cookbook_path]
    Chef::Config[:cookbook_path] = config[:cookbook_path]
  else
    config[:cookbook_path] = Chef::Config[:cookbook_path]
  end

  if config[:all]
    cl = Chef::CookbookLoader.new
    cl.each do |cookbook|
      Chef::Log.info("** #{cookbook.name.to_s} **")
      upload_cookbook(cookbook.name.to_s)
    end
  else
    @name_args.each do |cb|
      Chef::Log.info("** #{cb} **")
      upload_cookbook(cb)
    end
  end
end

#upload_cookbook(cookbook_name) ⇒ Object 



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# File 'lib/chef/knife/cookbook_upload.rb', line 63

def upload_cookbook(cookbook_name)
  # Syntax check all cookbook paths rather than tmp_cookbook_dir as to
  # take advantage of the existing cache used/generated by knife cookbook
  # test.
  check = Chef::Knife::CookbookTest.new
  check.config[:cookbook_path] = config[:cookbook_path]
  check.name_args = [ cookbook_name ]
  check.run

  if cookbook_name =~ /^#{File::SEPARATOR}/
    child_folders = cookbook_name
    cookbook_name = File.basename(cookbook_name)
  else
    child_folders = config[:cookbook_path].inject([]) do |r, e|
      r << File.join(e, cookbook_name)
      r
    end
  end

  tmp_cookbook_tarball = Tempfile.new("chef-#{cookbook_name}")
  tmp_cookbook_tarball.close
  tarball_name = "#{tmp_cookbook_tarball.path}.tar.gz"
  File.unlink(tmp_cookbook_tarball.path)

  tmp_cookbook_path = Tempfile.new("chef-#{cookbook_name}-build")
  tmp_cookbook_path.close
  tmp_cookbook_dir = tmp_cookbook_path.path
  File.unlink(tmp_cookbook_dir)
  FileUtils.mkdir_p(tmp_cookbook_dir)

  Chef::Log.debug("Staging at #{tmp_cookbook_dir}")

  found_cookbook = false

  child_folders.each do |file_path|
    if File.directory?(file_path)
      found_cookbook = true
      Chef::Log.info("Copying from #{file_path} to #{tmp_cookbook_dir}")
      FileUtils.cp_r(file_path, tmp_cookbook_dir, :remove_destination => true, :preserve => true)
    else
      Chef::Log.info("Nothing to copy from #{file_path}")
    end
  end

  unless found_cookbook
    Chef::Log.fatal("Could not find cookbook #{cookbook_name}!")
    exit 17
  end

  # First, generate metadata
  kcm = Chef::Knife::CookbookMetadata.new
  kcm.config[:cookbook_path] = [ tmp_cookbook_dir ]
  kcm.name_args = [ cookbook_name ]
  kcm.run

  Chef::Log.info("Creating tarball at #{tarball_name}")
  Chef::Mixin::Command.run_command(
    :command => "tar -C #{tmp_cookbook_dir} -cvzf #{tarball_name} ./#{cookbook_name}"
  )

  begin
    cb = rest.get_rest("cookbooks/#{cookbook_name}")
    cookbook_uploaded = true
  rescue Net::HTTPServerException => e
    case e.response.code
    when "404"
      cookbook_uploaded = false
    when "401"
      Chef::Log.fatal "Failed to fetch remote cookbook '#{cookbook_name}' due to authentication failure (#{e}), check your client configuration (username, key)"
      exit 18
    end
  end

  if cookbook_uploaded
    Chef::StreamingCookbookUploader.put(
      "#{Chef::Config[:chef_server_url]}/cookbooks/#{cookbook_name}/_content",
      Chef::Config[:node_name],
      Chef::Config[:client_key],
      {
        :file => File.new(tarball_name),
        :name => cookbook_name
      }
    )
  else
    Chef::StreamingCookbookUploader.post(
      "#{Chef::Config[:chef_server_url]}/cookbooks",
      Chef::Config[:node_name],
      Chef::Config[:client_key],
      {
        :file => File.new(tarball_name),
        :name => cookbook_name
      }
    )
  end
  Chef::Log.info("Upload complete!")
  Chef::Log.debug("Removing local tarball at #{tarball_name}")
  FileUtils.rm_rf tarball_name
  Chef::Log.debug("Removing local staging directory at #{tmp_cookbook_dir}")
  FileUtils.rm_rf tmp_cookbook_dir
end