class DBus::Systemd::Machined::Manager
Constants
- IMAGE_INDICES
image array index map as returned by ListImages
- INTERFACE
machined manager dbus interface
- MACHINE_INDICES
machine array index map as returned by ListMachines
- NODE
machined manager dbus object node path
Attributes
@return [DBus::Service] @api private
Public Class Methods
Create machined Manager
dbus proxy object
@param bus [DBus::SystemBus, DBus::SessionBus] dbus instance
# File lib/dbus/systemd/machined/manager.rb, line 69 def initialize(bus = Systemd::Helpers.system_bus) @service = bus.service(Machined::SERVICE) @object = @service.object(NODE) @object.default_iface = INTERFACE @object.introspect end
Public Instance Methods
get image dbus proxy object by dbus node path
@param path [String] image dbus node path @return [DBus::Systemd::Machined::Image] image dbus proxy object
# File lib/dbus/systemd/machined/manager.rb, line 135 def get_image_by_path(path) obj = @service.object(path) .tap(&:introspect) Image.new(obj.Get(Image::INTERFACE, 'Name').first, self) end
get machine dbus proxy object by dbus node path
@param path [String] machine dbus node path @return [DBus::Systemd::Machined::Machine] machine instance
# File lib/dbus/systemd/machined/manager.rb, line 98 def get_machine_by_path(path) obj = @service.object(path) .tap(&:introspect) Machine.new(obj.Get(Machine::INTERFACE, 'Name').first, self) end
get image proxy object by name
@param name [String] image name @return [DBus::Systemd::Machined::Machine] image dbus proxy object
# File lib/dbus/systemd/machined/manager.rb, line 126 def image(name) Image.new(name, self) end
get mapped array of images
@return [Array] array of mapped image property hashes
# File lib/dbus/systemd/machined/manager.rb, line 117 def images self.ListImages.first.map { |i| map_image(i) } end
get machine dbus proxy object by machine name
@param name [String] machine name @return [DBus::Systemd::Machined::Machine] machine instance
# File lib/dbus/systemd/machined/manager.rb, line 89 def machine(name) Machine.new(name, self) end
array of machines with mapped properties
@return [Array] array of machine property hashes
# File lib/dbus/systemd/machined/manager.rb, line 80 def machines self.ListMachines.first.map { |m| map_machine(m) } end
map image array as returned by ListImages to property hash
@param image_array [Array] image property array as returned by ListImages @return [Hash] image property hash
# File lib/dbus/systemd/machined/manager.rb, line 146 def map_image(image_array) Systemd::Helpers.map_array(image_array, IMAGE_INDICES) end
map machine property array from ListMachines to indexed property hash
@param machine_array [Array] machine property array as returned by ListMachines @return [Hash] hash containing mapped machine properties
# File lib/dbus/systemd/machined/manager.rb, line 109 def map_machine(machine_array) Systemd::Helpers.map_array(machine_array, MACHINE_INDICES) end