Class: Chef::Knife::NodeShow

Inherits:
Chef::Knife show all
Includes:
Core::NodeFormattingOptions
Defined in:
lib/chef/knife/node_show.rb

Instance Attribute Summary

Attributes inherited from Chef::Knife

#name_args, #ui

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Core::NodeFormattingOptions

included

Methods inherited from Chef::Knife

#api_key, #apply_computed_config, category, common_name, #config_file_settings, #configure_chef, #create_object, #delete_object, deps, #format_rest_error, guess_category, #highlight_config_error, #humanize_exception, #humanize_http_exception, inherited, #initialize, list_commands, load_commands, load_deps, #locate_config_file, #merge_configs, msg, #noauth_rest, #parse_options, #read_config_file, reset_subcommands!, #rest, run, #run_with_pretty_exceptions, #server_url, #show_usage, snake_case_name, subcommand_category, subcommand_class_from, subcommand_loader, subcommands, subcommands_by_category, ui, unnamed?, use_separate_defaults?, #username

Methods included from Mixin::ConvertToClassName

#convert_to_class_name, #convert_to_snake_case, #filename_to_qualified_string, #snake_case_basename

Methods included from Mixin::PathSanity

#enforce_path_sanity

Constructor Details

This class inherits a constructor from Chef::Knife

Class Method Details

.attrs_to_show=(attrs) ⇒ Object 



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# File 'lib/chef/knife/node_show.rb', line 67

def self.attrs_to_show=(attrs)
  @attrs_to_show = attrs
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/chef/knife/node_show.rb', line 52

def run
  ui.use_presenter Knife::Core::NodePresenter
  @node_name = @name_args[0]

  if @node_name.nil?
    show_usage
    ui.fatal("You must specify a node name")
    exit 1
  end

  node = Chef::Node.load(@node_name)
  output(format_for_display(node))
  self.class.attrs_to_show = []
end