Class: Chef::Knife::NodeEdit
Instance Attribute Summary
Attributes inherited from Chef::Knife
#name_args, #ui
Instance Method Summary
collapse
Methods inherited from Chef::Knife
#api_key, category, common_name, #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, 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?, #username
#convert_to_class_name, #convert_to_snake_case, #filename_to_qualified_string, #snake_case_basename
#enforce_path_sanity
Constructor Details
This class inherits a constructor from Chef::Knife
Instance Method Details
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# File 'lib/chef/knife/node_edit.rb', line 64
def node
@node ||= Chef::Node.load(node_name)
end
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#node_editor ⇒ Object
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# File 'lib/chef/knife/node_edit.rb', line 60
def node_editor
@node_editor ||= Knife::NodeEditor.new(node, ui, config)
end
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#node_name ⇒ Object
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# File 'lib/chef/knife/node_edit.rb', line 56
def node_name
@node_name ||= @name_args[0]
end
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# File 'lib/chef/knife/node_edit.rb', line 40
def run
if node_name.nil?
show_usage
ui.fatal("You must specify a node name")
exit 1
end
updated_node = node_editor.edit_node
if updated_values = node_editor.updated?
ui.info "Saving updated #{updated_values.join(', ')} on node #{node.name}"
updated_node.save
else
ui.info "Node not updated, skipping node save"
end
end
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