Class: Chef::Knife::NodeRunListSet

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

Constant Summary

Constants inherited from Chef::Knife

OFFICIAL_PLUGINS

Instance Attribute Summary

Attributes inherited from Chef::Knife

#name_args, #ui

Instance Method Summary collapse

Methods inherited from Chef::Knife

#api_key, #apply_computed_config, category, chef_config_dir, #cli_keys, common_name, #config_file_settings, config_loader, #configure_chef, #create_object, #delete_object, dependency_loaders, deps, #format_rest_error, guess_category, #humanize_exception, #humanize_http_exception, inherited, #initialize, list_commands, load_commands, load_config, load_deps, #maybe_setup_fips, #merge_configs, msg, #noauth_rest, #parse_options, reset_config_loader!, reset_subcommands!, #rest, run, #run_with_pretty_exceptions, #server_url, #show_usage, snake_case_name, subcommand_category, subcommand_class_from, subcommand_files, subcommand_loader, subcommands, subcommands_by_category, #test_mandatory_field, ui, unnamed?, use_separate_defaults?, #username

Methods included from Mixin::ConvertToClassName

#constantize, #convert_to_class_name, #convert_to_snake_case, #filename_to_qualified_string, #normalize_snake_case_name, #snake_case_basename

Methods included from Mixin::PathSanity

#enforce_path_sanity, #sanitized_path

Constructor Details

This class inherits a constructor from Chef::Knife

Instance Method Details

#runObject


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# File 'lib/chef/knife/node_run_list_set.rb', line 32

def run
  if @name_args.size < 2
    ui.fatal "You must supply both a node name and a run list."
    show_usage
    exit 1
  elsif @name_args.size > 2
    # Check for nested lists and create a single plain one
    entries = @name_args[1..-1].map do |entry|
      entry.split(",").map { |e| e.strip }
    end.flatten
  else
    # Convert to array and remove the extra spaces
    entries = @name_args[1].split(",").map { |e| e.strip }
  end
  node = Chef::Node.load(@name_args[0])

  set_run_list(node, entries)

  node.save

  config[:run_list] = true

  output(format_for_display(node))
end

#set_run_list(node, entries) ⇒ Object

Clears out any existing run_list_items and sets them to the specified entries


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# File 'lib/chef/knife/node_run_list_set.rb', line 59

def set_run_list(node, entries)
  node.run_list.run_list_items.clear
  entries.each { |e| node.run_list << e }
end