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virt-manager/virtManager/addhardware.py

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Import Upstream version 2.2.1
2022-11-11 16:30:04 +08:00
# Copyright (C) 2006-2007, 2012-2015 Red Hat, Inc.
# Copyright (C) 2006 Hugh O. Brock <hbrock@redhat.com>
#
# This work is licensed under the GNU GPLv2 or later.
# See the COPYING file in the top-level directory.
import traceback
from gi.repository import Gtk
from gi.repository import Gdk
from virtinst import (DeviceChannel, DeviceConsole,
DeviceController, DeviceDisk, DeviceGraphics, DeviceHostdev,
DeviceInput, DeviceInterface, DevicePanic, DeviceParallel,
DeviceRedirdev, DeviceRng, DeviceSerial, DeviceSmartcard,
DeviceSound, DeviceTpm, DeviceVideo, DeviceVsock, DeviceWatchdog)
from virtinst import log
from .lib import uiutil
from .asyncjob import vmmAsyncJob
from .baseclass import vmmGObjectUI
from .device.addstorage import vmmAddStorage
from .device.fsdetails import vmmFSDetails
from .device.gfxdetails import vmmGraphicsDetails
from .device.netlist import vmmNetworkList
from .device.vsockdetails import vmmVsockDetails
from .storagebrowse import vmmStorageBrowser
from .xmleditor import vmmXMLEditor
(PAGE_DISK,
PAGE_CONTROLLER,
PAGE_NETWORK,
PAGE_INPUT,
PAGE_GRAPHICS,
PAGE_SOUND,
PAGE_HOSTDEV,
PAGE_CHAR,
PAGE_VIDEO,
PAGE_WATCHDOG,
PAGE_FILESYSTEM,
PAGE_SMARTCARD,
PAGE_USBREDIR,
PAGE_TPM,
PAGE_RNG,
PAGE_PANIC,
PAGE_VSOCK) = range(17)
def _build_combo(combo, values, default_value=None, sort=True):
"""
Helper to build a combo with model schema [xml value, label]
"""
model = Gtk.ListStore(object, str)
combo.set_model(model)
uiutil.init_combo_text_column(combo, 1)
if sort:
model.set_sort_column_id(1, Gtk.SortType.ASCENDING)
for xmlval, label in values:
model.append([xmlval, label])
if default_value:
uiutil.set_list_selection(combo, default_value)
elif len(model):
combo.set_active(0)
class vmmAddHardware(vmmGObjectUI):
def __init__(self, vm):
vmmGObjectUI.__init__(self, "addhardware.ui", "vmm-add-hardware")
self.vm = vm
self.conn = vm.conn
self._storagebrowser = None
self._remove_usb_controller = None
self._selected_model = None
self._gfxdetails = vmmGraphicsDetails(
self.vm, self.builder, self.topwin)
self.widget("graphics-align").add(self._gfxdetails.top_box)
self._fsdetails = vmmFSDetails(self.vm, self.builder, self.topwin)
self.widget("fs-box").add(self._fsdetails.top_box)
self._netlist = vmmNetworkList(self.conn, self.builder, self.topwin)
self.widget("network-source-label-align").add(self._netlist.top_label)
self.widget("network-source-ui-align").add(self._netlist.top_box)
self.widget("network-vport-align").add(self._netlist.top_vport)
self.addstorage = vmmAddStorage(self.conn, self.builder, self.topwin)
self.widget("storage-align").add(self.addstorage.top_box)
self.addstorage.connect("browse-clicked", self._browse_storage_cb)
self._vsockdetails = vmmVsockDetails(self.vm, self.builder, self.topwin)
self.widget("vsock-align").add(self._vsockdetails.top_box)
self._xmleditor = vmmXMLEditor(self.builder, self.topwin,
self.widget("create-pages-align"),
self.widget("create-pages"))
self._xmleditor.connect("xml-requested",
self._xmleditor_xml_requested_cb)
self.builder.connect_signals({
"on_create_cancel_clicked": self.close,
"on_vmm_create_delete_event": self.close,
"on_create_finish_clicked": self._finish,
"on_hw_list_changed": self._hw_selected_cb,
"on_storage_devtype_changed": self._change_storage_devtype,
"on_mac_address_clicked": self._change_macaddr_use,
"on_char_device_type_changed": self._change_char_device_type,
"on_char_target_name_changed": self._change_char_target_name,
"on_char_auto_socket_toggled": self._change_char_auto_socket,
"on_tpm_device_type_changed": self._change_tpm_device_type,
"on_usbredir_type_changed": self._change_usbredir_type,
"on_controller_type_changed": self._change_controller_type,
})
self.bind_escape_key_close()
self._set_initial_state()
def show(self, parent):
log.debug("Showing addhw")
self._reset_state()
self.topwin.set_transient_for(parent)
self.topwin.present()
self.conn.schedule_priority_tick(pollnet=True,
pollpool=True, polliface=True,
pollnodedev=True)
def close(self, ignore1=None, ignore2=None):
if self.is_visible():
log.debug("Closing addhw")
self.topwin.hide()
if self._storagebrowser:
self._storagebrowser.close()
return 1
def _cleanup(self):
self.vm = None
self.conn = None
if self._storagebrowser:
self._storagebrowser.cleanup()
self._storagebrowser = None
self._gfxdetails.cleanup()
self._gfxdetails = None
self._fsdetails.cleanup()
self._fsdetails = None
self._netlist.cleanup()
self._netlist = None
self.addstorage.cleanup()
self.addstorage = None
self._vsockdetails.cleanup()
self._vsockdetails = None
self._xmleditor.cleanup()
self._xmleditor = None
##########################
# Initialization methods #
##########################
def _set_initial_state(self):
self.widget("create-pages").set_show_tabs(False)
self.widget("top-pages").set_show_tabs(False)
blue = Gdk.color_parse("#0072A8")
self.widget("page-title-box").modify_bg(Gtk.StateType.NORMAL, blue)
hw_col = Gtk.TreeViewColumn(_("Hardware"))
hw_col.set_spacing(6)
hw_col.set_min_width(165)
icon = Gtk.CellRendererPixbuf()
icon.set_property("stock-size", Gtk.IconSize.BUTTON)
text = Gtk.CellRendererText()
text.set_property("xpad", 6)
hw_col.pack_start(icon, False)
hw_col.pack_start(text, True)
hw_col.add_attribute(icon, 'icon-name', 1)
hw_col.add_attribute(text, 'text', 0)
hw_col.add_attribute(text, 'sensitive', 3)
self.widget("hw-list").append_column(hw_col)
# Individual HW page UI
self.build_disk_bus_combo(self.vm, self.widget("storage-bustype"))
self._build_disk_device_combo()
self.build_disk_cache_combo(self.vm, self.widget("storage-cache"))
self.build_disk_io_combo(self.vm, self.widget("storage-io"))
self.build_disk_discard_combo(self.vm, self.widget("storage-discard"))
self.build_disk_detect_zeroes_combo(self.vm,
self.widget("storage-detect-zeroes"))
self.build_network_model_combo(self.vm, self.widget("net-model"))
self._build_input_combo()
self.build_sound_combo(self.vm, self.widget("sound-model"))
self._build_hostdev_treeview()
self.build_video_combo(self.vm, self.widget("video-model"))
_build_combo(self.widget("char-device-type"), [])
self._build_char_target_type_combo()
self._build_char_target_name_combo()
self.build_watchdogmodel_combo(self.vm, self.widget("watchdog-model"))
self.build_watchdogaction_combo(self.vm, self.widget("watchdog-action"))
self.build_smartcard_mode_combo(self.vm, self.widget("smartcard-mode"))
self._build_redir_type_combo()
self._build_tpm_type_combo()
self._build_panic_model_combo()
_build_combo(self.widget("controller-model"), [])
self._build_controller_type_combo()
# Available HW options
is_local = not self.conn.is_remote()
is_storage_capable = self.conn.is_storage_capable()
have_storage = (is_local or is_storage_capable)
storage_tooltip = None
if not have_storage:
storage_tooltip = _("Connection does not support storage"
" management.")
# Name, icon name, page number, is sensitive, tooltip, icon size,
# device type (serial/parallel)...
model = Gtk.ListStore(str, str, int, bool, str, str)
self.widget("hw-list").set_model(model)
def add_hw_option(name, icon, page, sensitive, errortxt, devtype=None):
model.append([name, icon, page, sensitive, errortxt, devtype])
add_hw_option(_("Storage"), "drive-harddisk", PAGE_DISK, have_storage,
have_storage and storage_tooltip or None)
add_hw_option(_("Controller"), "device_pci", PAGE_CONTROLLER, True, None)
add_hw_option(_("Network"), "network-idle", PAGE_NETWORK, True, None)
add_hw_option(_("Input"), "input-mouse", PAGE_INPUT, self.vm.is_hvm(),
_("Not supported for this guest type."))
add_hw_option(_("Graphics"), "video-display", PAGE_GRAPHICS,
True, None)
add_hw_option(_("Sound"), "audio-card", PAGE_SOUND,
self.vm.is_hvm(),
_("Not supported for this guest type."))
add_hw_option(_("Serial"), Gtk.STOCK_CONNECT, PAGE_CHAR,
self.vm.is_hvm(),
_("Not supported for this guest type."),
"serial")
add_hw_option(_("Parallel"), Gtk.STOCK_CONNECT, PAGE_CHAR,
self.vm.is_hvm(),
_("Not supported for this guest type."),
"parallel")
add_hw_option(_("Console"), Gtk.STOCK_CONNECT, PAGE_CHAR,
True, None, "console")
add_hw_option(_("Channel"), Gtk.STOCK_CONNECT, PAGE_CHAR,
self.vm.is_hvm(),
_("Not supported for this guest type."),
"channel")
add_hw_option(_("USB Host Device"), "system-run", PAGE_HOSTDEV,
self.conn.is_nodedev_capable(),
_("Connection does not support host device enumeration"),
"usb")
nodedev_enabled = self.conn.is_nodedev_capable()
nodedev_errstr = _("Connection does not support "
"host device enumeration")
if self.vm.is_container():
nodedev_enabled = False
nodedev_errstr = _("Not supported for containers")
add_hw_option(_("PCI Host Device"), "system-run", PAGE_HOSTDEV,
nodedev_enabled, nodedev_errstr, "pci")
add_hw_option(_("Video"), "video-display", PAGE_VIDEO, True,
_("Libvirt version does not support video devices."))
add_hw_option(_("Watchdog"), "device_pci", PAGE_WATCHDOG,
self.vm.is_hvm(),
_("Not supported for this guest type."))
add_hw_option(_("Filesystem"), "folder", PAGE_FILESYSTEM, True, None)
add_hw_option(_("Smartcard"), "device_serial", PAGE_SMARTCARD,
True, None)
add_hw_option(_("USB Redirection"), "device_usb", PAGE_USBREDIR,
True, None)
add_hw_option(_("TPM"), "device_cpu", PAGE_TPM,
True, None)
add_hw_option(_("RNG"), "system-run", PAGE_RNG, True, None)
add_hw_option(_("Panic Notifier"), "system-run", PAGE_PANIC,
bool(DevicePanic.get_models(self.vm.get_xmlobj())),
_("Not supported for this hypervisor/libvirt/arch combination."))
add_hw_option(_("Virtio VSOCK"), "network-idle", PAGE_VSOCK,
self.vm.is_hvm(),
_("Not supported for this hypervisor/libvirt/arch combination."))
def _reset_state(self):
# Hide all notebook pages, otherwise the wizard window is as large
# as the largest page
for page in range(self.widget("create-pages").get_n_pages()):
widget = self.widget("create-pages").get_nth_page(page)
widget.hide()
self._set_hw_selection(0)
# Storage params
self.widget("storage-devtype").set_active(0)
self.widget("storage-devtype").emit("changed")
self.widget("storage-cache").set_active(0)
self.widget("disk-advanced-expander").set_expanded(False)
self.addstorage.reset_state()
# Network init
newmac = DeviceInterface.generate_mac(self.conn.get_backend())
self.widget("mac-address").set_active(bool(newmac))
self.widget("create-mac-address").set_text(newmac)
self._change_macaddr_use()
self._netlist.reset_state()
netmodel = self.widget("net-model")
self.populate_network_model_combo(self.vm, netmodel)
# Char parameters
self.widget("char-path").set_text("")
self.widget("char-channel").set_text("")
self.widget("char-auto-socket").set_active(True)
# RNG params
default_rng = "/dev/random"
if self.conn.support.conn_rng_urandom():
default_rng = "/dev/urandom"
self.widget("rng-device").set_text(default_rng)
# Remaining devices
self._fsdetails.reset_state()
self.widget("tpm-device-path").set_text("/dev/tpm0")
self._gfxdetails.reset_state()
self._vsockdetails.reset_state()
@staticmethod
def change_config_helper(define_func, define_args, vm, err,
devobj=None, hotplug_args=None):
"""
UI helper that handles the logic and reports errors for the
requested VM define and hotplug changes
Used here and in details.py
"""
hotplug_args = hotplug_args or {}
# Persistent config change
try:
if devobj:
# Device XML editing
define_func(devobj=devobj, do_hotplug=False, **define_args)
else:
# Guest XML editing
define_func(**define_args)
except Exception as e:
err.show_err((_("Error changing VM configuration: %s") %
str(e)))
return False
if not vm.is_active():
return True
# Hotplug change
hotplug_err = None
did_hotplug = False
try:
if devobj:
define_func(devobj=devobj, do_hotplug=True, **define_args)
did_hotplug = True
elif hotplug_args:
did_hotplug = True
vm.hotplug(**hotplug_args)
except Exception as e:
did_hotplug = True
log.debug("Hotplug failed: %s", str(e))
hotplug_err = ((str(e), "".join(traceback.format_exc())))
if did_hotplug and not hotplug_err:
return True
if len(define_args) > 1:
msg = _("Some changes may require a guest shutdown "
"to take effect.")
else:
msg = _("These changes will take effect after "
"the next guest shutdown.")
dtype = (hotplug_err and
Gtk.MessageType.WARNING or Gtk.MessageType.INFO)
hotplug_msg = ""
if hotplug_err:
hotplug_msg += (hotplug_err[0] + "\n\n" +
hotplug_err[1] + "\n")
err.show_err(msg,
details=hotplug_msg,
buttons=Gtk.ButtonsType.OK,
dialog_type=dtype)
return True
#####################
# Pretty UI helpers #
#####################
@staticmethod
def char_recommended_types(char_class):
if char_class.XML_NAME == "console":
return [DeviceSerial.TYPE_PTY]
ret = [DeviceSerial.TYPE_PTY,
DeviceSerial.TYPE_FILE,
DeviceSerial.TYPE_UNIX]
if char_class.XML_NAME == "channel":
ret = [DeviceSerial.TYPE_SPICEVMC,
DeviceSerial.TYPE_SPICEPORT] + ret
return ret
@staticmethod
def char_pretty_channel_name(val):
if val == DeviceChannel.CHANNEL_NAME_SPICE:
return "spice"
if val == DeviceChannel.CHANNEL_NAME_QEMUGA:
return "qemu-ga"
if val == DeviceChannel.CHANNEL_NAME_LIBGUESTFS:
return "libguestfs"
if val == DeviceChannel.CHANNEL_NAME_SPICE_WEBDAV:
return "spice-webdav"
return None
@staticmethod
def char_pretty_type(ctype):
"""
Return a human readable description of the passed char type
"""
if ctype == DeviceSerial.TYPE_PTY:
return _("Pseudo TTY")
elif ctype == DeviceSerial.TYPE_FILE:
return _("Output to a file")
elif ctype == DeviceSerial.TYPE_TCP:
return _("TCP net console")
elif ctype == DeviceSerial.TYPE_UDP:
return _("UDP net console")
elif ctype == DeviceSerial.TYPE_UNIX:
return _("Unix socket")
elif ctype == DeviceSerial.TYPE_SPICEVMC:
return _("Spice agent")
elif ctype == DeviceSerial.TYPE_SPICEPORT:
return _("Spice port")
return ctype
@staticmethod
def controller_recommended_types():
return [DeviceController.TYPE_SCSI,
DeviceController.TYPE_USB,
DeviceController.TYPE_VIRTIOSERIAL,
DeviceController.TYPE_CCID]
@staticmethod
def controller_pretty_type(ctype):
pretty_mappings = {
DeviceController.TYPE_IDE: "IDE",
DeviceController.TYPE_FDC: _("Floppy"),
DeviceController.TYPE_SCSI: "SCSI",
DeviceController.TYPE_SATA: "SATA",
DeviceController.TYPE_VIRTIOSERIAL: "VirtIO Serial",
DeviceController.TYPE_USB: "USB",
DeviceController.TYPE_PCI: "PCI",
DeviceController.TYPE_CCID: "CCID",
DeviceController.TYPE_XENBUS: "xenbus",
}
if ctype not in pretty_mappings:
return ctype
return pretty_mappings[ctype]
@staticmethod
def controller_pretty_desc(dev):
ret = vmmAddHardware.controller_pretty_type(dev.type)
if dev.type == "scsi":
if dev.model == "virtio-scsi":
ret = "Virtio " + ret
elif dev.address.type == "spapr-vio":
ret = "sPAPR " + ret
if dev.type == "pci" and dev.model == "pcie-root":
ret = "PCIe"
return ret
@staticmethod
def disk_old_recommended_buses(guest):
ret = []
if guest.os.is_hvm() or guest.conn.is_test():
if not guest.os.is_q35():
ret.append("ide")
ret.append("sata")
ret.append("fdc")
ret.append("scsi")
ret.append("usb")
if guest.type in ["qemu", "kvm", "test"]:
ret.append("sd")
ret.append("virtio")
if "scsi" not in ret:
ret.append("scsi")
if guest.conn.is_xen() or guest.conn.is_test():
ret.append("xen")
return ret
@staticmethod
def disk_recommended_buses(guest, domcaps, devtype):
# try to get supported disk bus types from domain capabilities
if "bus" in domcaps.devices.disk.enum_names():
buses = domcaps.devices.disk.get_enum("bus").get_values()
else:
buses = vmmAddHardware.disk_old_recommended_buses(guest)
bus_map = {
"disk": ["ide", "sata", "scsi", "sd", "usb", "virtio", "xen"],
"floppy": ["fdc"],
"cdrom": ["ide", "sata", "scsi"],
"lun": ["scsi"],
}
return [bus for bus in buses if bus in bus_map.get(devtype, [])]
@staticmethod
def disk_pretty_bus(bus):
if bus in ["ide", "sata", "scsi", "usb", "sd"]:
return bus.upper()
if bus in ["xen"]:
return bus.capitalize()
if bus == "virtio":
return "VirtIO"
return bus
@staticmethod
def tpm_pretty_type(tpm_type):
if tpm_type == DeviceTpm.TYPE_PASSTHROUGH:
return _("Passthrough device")
if tpm_type == DeviceTpm.TYPE_EMULATOR:
return _("Emulated device")
return tpm_type
@staticmethod
def tpm_pretty_model(tpm_model):
if tpm_model == DeviceTpm.MODEL_TIS:
return _("TIS")
if tpm_model == DeviceTpm.MODEL_CRB:
return _("CRB")
return tpm_model
@staticmethod
def panic_pretty_model(panic_model):
if panic_model == DevicePanic.MODEL_ISA:
return _("ISA")
elif panic_model == DevicePanic.MODEL_PSERIES:
return _("pSeries")
elif panic_model == DevicePanic.MODEL_HYPERV:
return _("Hyper-V")
elif panic_model == DevicePanic.MODEL_S390:
return _("s390")
return panic_model
@staticmethod
def rng_pretty_type(rng_type):
if rng_type == DeviceRng.TYPE_RANDOM:
return _("Random")
if rng_type == DeviceRng.TYPE_EGD:
return _("Entropy Gathering Daemon")
return rng_type
@staticmethod
def rng_pretty_backend_type(backend_type):
return {"udp": "UDP",
"tcp": "TCP"}.get(backend_type) or backend_type
@staticmethod
def rng_pretty_mode(mode):
return {"bind": _("Bind"),
"connect": _("Connect")}.get(mode) or mode
@staticmethod
def sound_recommended_models(_guest):
return ["ich6", "ich9", "ac97"]
@staticmethod
def sound_pretty_model(model):
ret = model.upper()
if model in ["ich6", "ich9"]:
ret = "HDA (%s)" % model.upper()
return ret
@staticmethod
def watchdog_pretty_action(action):
if action == DeviceWatchdog.ACTION_RESET:
return _("Forcefully reset the guest")
if action == DeviceWatchdog.ACTION_SHUTDOWN:
return _("Gracefully shutdown the guest")
if action == DeviceWatchdog.ACTION_POWEROFF:
return _("Forcefully power off the guest")
if action == DeviceWatchdog.ACTION_PAUSE:
return _("Pause the guest")
if action == DeviceWatchdog.ACTION_NONE:
return _("No action")
if action == DeviceWatchdog.ACTION_DUMP:
return _("Dump guest memory core")
return action
@staticmethod
def input_pretty_name(typ, bus):
if typ == "tablet" and bus == "usb":
return _("EvTouch USB Graphics Tablet")
if bus in ["usb", "ps2"]:
return _("Generic") + (" %s %s" %
(bus.upper(), str(typ).capitalize()))
return "%s %s" % (str(bus).capitalize(), str(typ).capitalize())
@staticmethod
def interface_recommended_models(guest):
if not guest.os.is_hvm():
return []
ret = []
if guest.type in ["kvm", "qemu", "vz", "test"]:
ret.append("virtio")
if guest.os.is_x86():
if guest.os.is_q35():
ret.append("e1000e")
else:
ret.append("rtl8139")
ret.append("e1000")
if guest.type in ["xen", "test"]:
ret.append("netfront")
ret.sort()
return ret
@staticmethod
def redirdev_pretty_type(typ):
if typ == "tcp":
return "TCP"
if typ == "spicevmc":
return "SpiceVMC"
return typ and typ.capitalize()
@staticmethod
def video_recommended_models(guest):
if guest.conn.is_xen():
return ["xen", "vga"]
if guest.conn.is_qemu() or guest.conn.is_test():
return ["vga", "qxl", "virtio"]
return []
@staticmethod
def video_pretty_model(model):
if model in ["qxl", "vmvga", "vga"]:
return model.upper()
return model.capitalize()
@staticmethod
def hostdev_pretty_name(hostdev):
def dehex(val):
if val.startswith("0x"):
val = val[2:]
return val
def safeint(val, fmt="%.3d"):
try:
int(val)
except Exception:
return str(val)
return fmt % int(val)
label = hostdev.type.upper()
if hostdev.vendor and hostdev.product:
label += " %s:%s" % (dehex(hostdev.vendor), dehex(hostdev.product))
elif hostdev.bus and hostdev.device:
label += " %s:%s" % (safeint(hostdev.bus), safeint(hostdev.device))
elif (hostdev.bus and hostdev.slot and
hostdev.function and hostdev.domain):
label += (" %s:%s:%s.%s" %
(dehex(hostdev.domain), dehex(hostdev.bus),
dehex(hostdev.slot), dehex(hostdev.function)))
return label
#########################
# UI init/reset helpers #
#########################
def _build_disk_device_combo(self):
target_list = self.widget("storage-devtype")
# [device, icon, label]
target_model = Gtk.ListStore(str, str, str)
target_list.set_model(target_model)
icon = Gtk.CellRendererPixbuf()
icon.set_property("stock-size", Gtk.IconSize.BUTTON)
target_list.pack_start(icon, False)
target_list.add_attribute(icon, 'icon-name', 1)
text = Gtk.CellRendererText()
text.set_property("xpad", 6)
target_list.pack_start(text, True)
target_list.add_attribute(text, 'text', 2)
target_model.append([DeviceDisk.DEVICE_DISK,
"drive-harddisk", _("Disk device")])
target_model.append([DeviceDisk.DEVICE_CDROM,
"media-optical", _("CDROM device")])
target_model.append([DeviceDisk.DEVICE_FLOPPY,
"media-floppy", _("Floppy device")])
if self.conn.is_qemu() or self.conn.is_test():
target_model.append([DeviceDisk.DEVICE_LUN,
"drive-harddisk", _("LUN Passthrough")])
target_list.set_active(0)
@staticmethod
def build_disk_cache_combo(_vm, combo):
values = [[None, _("Hypervisor default")]]
for m in DeviceDisk.CACHE_MODES:
values.append([m, m])
_build_combo(combo, values, sort=False)
@staticmethod
def build_disk_io_combo(_vm, combo):
values = [[None, _("Hypervisor default")]]
for m in DeviceDisk.IO_MODES:
values.append([m, m])
_build_combo(combo, values, sort=False)
@staticmethod
def build_disk_discard_combo(_vm, combo):
values = [[None, _("Hypervisor default")]]
for m in DeviceDisk.DISCARD_MODES:
values.append([m, m])
_build_combo(combo, values, sort=False)
@staticmethod
def build_disk_detect_zeroes_combo(_vm, combo):
values = [[None, _("Hypervisor default")]]
for m in DeviceDisk.DETECT_ZEROES_MODES:
values.append([m, m])
_build_combo(combo, values, sort=False)
@staticmethod
def build_disk_bus_combo(_vm, combo):
_build_combo(combo, [])
@staticmethod
def populate_disk_bus_combo(vm, devtype, model):
domcaps = vm.get_domain_capabilities()
buses = vmmAddHardware.disk_recommended_buses(vm.xmlobj, domcaps, devtype)
model.clear()
for bus in buses:
model.append([bus, vmmAddHardware.disk_pretty_bus(bus)])
@staticmethod
def populate_network_model_combo(vm, combo):
model = combo.get_model()
model.clear()
# [xml value, label]
model.append([None, _("Hypervisor default")])
for netmodel in vmmAddHardware.interface_recommended_models(vm.xmlobj):
model.append([netmodel, netmodel])
uiutil.set_list_selection(
combo, DeviceInterface.default_model(vm.xmlobj))
@staticmethod
def build_network_model_combo(vm, combo):
_build_combo(combo, [])
vmmAddHardware.populate_network_model_combo(vm, combo)
def _build_input_combo(self):
devices = [
(DeviceInput.TYPE_TABLET, DeviceInput.BUS_USB),
(DeviceInput.TYPE_MOUSE, DeviceInput.BUS_USB),
(DeviceInput.TYPE_KEYBOARD, DeviceInput.BUS_USB),
(DeviceInput.TYPE_KEYBOARD, DeviceInput.BUS_VIRTIO),
(DeviceInput.TYPE_TABLET, DeviceInput.BUS_VIRTIO),
]
cvals = [((t, b), vmmAddHardware.input_pretty_name(t, b))
for t, b in devices]
_build_combo(self.widget("input-type"), cvals)
@staticmethod
def build_sound_combo(vm, combo):
values = []
for m in vmmAddHardware.sound_recommended_models(vm.xmlobj):
values.append([m, vmmAddHardware.sound_pretty_model(m)])
default = DeviceSound.default_model(vm.xmlobj)
_build_combo(combo, values, default_value=default)
def _build_hostdev_treeview(self):
host_dev = self.widget("host-device")
# [ xmlobj, label]
host_dev_model = Gtk.ListStore(object, str)
host_dev.set_model(host_dev_model)
host_col = Gtk.TreeViewColumn()
text = Gtk.CellRendererText()
host_col.pack_start(text, True)
host_col.add_attribute(text, 'text', 1)
host_dev_model.set_sort_column_id(1, Gtk.SortType.ASCENDING)
host_dev.append_column(host_col)
def _populate_hostdev_model(self, devtype):
devlist = self.widget("host-device")
model = devlist.get_model()
model.clear()
devs = self.conn.filter_nodedevs(devtype)
netdevs = self.conn.filter_nodedevs("net")
for dev in devs:
if dev.xmlobj.is_usb_linux_root_hub():
continue
if dev.xmlobj.is_pci_bridge():
continue
prettyname = dev.pretty_name()
if devtype == "pci":
for subdev in netdevs:
if dev.xmlobj.name == subdev.xmlobj.parent:
prettyname += " (%s)" % subdev.pretty_name()
model.append([dev.xmlobj, prettyname])
if len(model) == 0:
model.append([None, _("No Devices Available")])
uiutil.set_list_selection_by_number(devlist, 0)
@staticmethod
def build_video_combo(vm, combo):
values = []
for m in vmmAddHardware.video_recommended_models(vm.xmlobj):
values.append([m, vmmAddHardware.video_pretty_model(m)])
if not values:
values.append([None, _("Hypervisor default")])
default = DeviceVideo.default_model(vm.xmlobj)
_build_combo(combo, values, default_value=default)
def _build_char_target_type_combo(self):
values = []
if self.conn.is_qemu():
values.append(["virtio", "VirtIO"])
else:
values.append([None, _("Hypervisor default")])
_build_combo(self.widget("char-target-type"), values)
def _build_char_target_name_combo(self):
values = []
for n in DeviceChannel.CHANNEL_NAMES:
values.append([n, n])
_build_combo(self.widget("char-target-name"), values)
def _populate_char_device_type_combo(self):
char_class = self._get_char_class()
model = self.widget("char-device-type").get_model()
model.clear()
for t in vmmAddHardware.char_recommended_types(char_class):
model.append([t, vmmAddHardware.char_pretty_type(t) + " (%s)" % t])
uiutil.set_list_selection(self.widget("char-device-type"), "pty")
@staticmethod
def build_watchdogmodel_combo(_vm, combo):
values = []
for m in DeviceWatchdog.MODELS:
values.append([m, m.upper()])
_build_combo(combo, values, default_value=DeviceWatchdog.MODEL_I6300)
@staticmethod
def build_watchdogaction_combo(_vm, combo):
values = []
for m in DeviceWatchdog.ACTIONS:
values.append([m, vmmAddHardware.watchdog_pretty_action(m)])
_build_combo(combo, values, default_value=DeviceWatchdog.ACTION_RESET)
@staticmethod
def build_smartcard_mode_combo(_vm, combo):
values = [
["passthrough", _("Passthrough")],
["host", _("Host")],
]
_build_combo(combo, values)
def _build_redir_type_combo(self):
values = [["spicevmc", _("Spice channel")]]
_build_combo(self.widget("usbredir-list"), values)
def _build_tpm_type_combo(self):
values = []
for t in DeviceTpm.TYPES:
values.append([t, vmmAddHardware.tpm_pretty_type(t)])
_build_combo(self.widget("tpm-type"), values)
values = []
for t in DeviceTpm.MODELS:
values.append([t, vmmAddHardware.tpm_pretty_model(t)])
_build_combo(self.widget("tpm-model"), values)
values = []
for t in DeviceTpm.VERSIONS:
values.append([t, t])
_build_combo(self.widget("tpm-version"), values,
default_value=DeviceTpm.VERSION_2_0)
@staticmethod
def _get_tpm_model_list(vm, tpmversion):
mod_list = []
if vm.is_hvm():
mod_list.append("tpm-tis")
if tpmversion != '1.2':
mod_list.append("tpm-crb")
mod_list.sort()
return mod_list
@staticmethod
def populate_tpm_model_combo(vm, combo, tpmversion):
model = combo.get_model()
model.clear()
mod_list = vmmAddHardware._get_tpm_model_list(vm, tpmversion)
for m in mod_list:
model.append([m, vmmAddHardware.tpm_pretty_model(m)])
combo.set_active(0)
@staticmethod
def build_tpm_model_combo(vm, combo, tpmversion):
_build_combo(combo, [])
vmmAddHardware.populate_tpm_model_combo(vm, combo, tpmversion)
def _build_panic_model_combo(self):
values = []
for m in DevicePanic.get_models(self.vm.get_xmlobj()):
values.append([m, vmmAddHardware.panic_pretty_model(m)])
default = DevicePanic.get_default_model(self.vm.get_xmlobj())
_build_combo(self.widget("panic-model"), values, default_value=default)
def _build_controller_type_combo(self):
values = []
for t in vmmAddHardware.controller_recommended_types():
values.append([t, vmmAddHardware.controller_pretty_type(t)])
_build_combo(self.widget("controller-type"), values,
default_value=DeviceController.TYPE_SCSI)
@staticmethod
def populate_controller_model_combo(combo, controller_type):
model = combo.get_model()
model.clear()
rows = []
if controller_type == DeviceController.TYPE_USB:
rows.append(["usb3", "USB 3"])
rows.append(["ich9-ehci1", "USB 2"])
elif controller_type == DeviceController.TYPE_SCSI:
rows.append(["virtio-scsi", "VirtIO SCSI"])
rows.append([None, _("Hypervisor default")])
for row in rows:
model.append(row)
uiutil.set_list_selection(combo, rows[0][0])
#########################
# Internal misc helpers #
#########################
def _get_char_class(self):
row = self._get_hw_selection()
label = "serial"
if row:
label = row[5]
if label == "parallel":
return DeviceParallel
elif label == "channel":
return DeviceChannel
elif label == "console":
return DeviceConsole
return DeviceSerial
def _set_hw_selection(self, page):
uiutil.set_list_selection_by_number(self.widget("hw-list"), page)
def _get_hw_selection(self):
return uiutil.get_list_selected_row(self.widget("hw-list"))
def _set_error_page(self, msg=None):
self.widget("top-pages").set_current_page(1)
self.widget("error-label").set_text(msg or "Hardware selection error.")
self.widget("create-finish").set_sensitive(False)
################
# UI listeners #
################
def _hw_selected_cb(self, src):
self.widget("create-finish").set_sensitive(True)
self._xmleditor.reset_state()
row = self._get_hw_selection()
if not row or not row[3]:
self._set_error_page(row and row[4] or None)
return
page = row[2]
if page == PAGE_CHAR:
# Need to do this here, since we share the char page between
# multiple different HW options
self._populate_char_device_type_combo()
self.widget("char-device-type").emit("changed")
self.widget("char-target-name").emit("changed")
if page == PAGE_HOSTDEV:
# Need to do this here, since we share the hostdev page
# between two different HW options
row = self._get_hw_selection()
devtype = "usb_device"
if row and row[5] == "pci":
devtype = "pci"
self._populate_hostdev_model(devtype)
if page == PAGE_CONTROLLER:
# We need to trigger this as it can desensitive 'finish'
self.widget("controller-type").emit("changed")
self._set_page_title(page)
self.widget("create-pages").get_nth_page(page).show()
self.widget("create-pages").set_current_page(page)
self.widget("top-pages").set_current_page(0)
def _dev_to_title(self, page):
if page == PAGE_DISK:
return _("Storage")
if page == PAGE_CONTROLLER:
return _("Controller")
if page == PAGE_NETWORK:
return _("Network")
if page == PAGE_INPUT:
return _("Input")
if page == PAGE_GRAPHICS:
return _("Graphics")
if page == PAGE_SOUND:
return _("Sound")
if page == PAGE_VIDEO:
return _("Video Device")
if page == PAGE_WATCHDOG:
return _("Watchdog Device")
if page == PAGE_FILESYSTEM:
return _("Filesystem Passthrough")
if page == PAGE_SMARTCARD:
return _("Smartcard")
if page == PAGE_USBREDIR:
return _("USB Redirection")
if page == PAGE_TPM:
return _("TPM")
if page == PAGE_RNG:
return _("Random Number Generator")
if page == PAGE_PANIC:
return _("Panic Notifier")
if page == PAGE_VSOCK:
return _("VM Sockets")
if page == PAGE_CHAR:
devclass = self._get_char_class()(self.conn.get_backend())
return _("%s Device") % devclass.DEVICE_TYPE.capitalize()
if page == PAGE_HOSTDEV:
row = self._get_hw_selection()
if row and row[5] == "pci":
return _("PCI Device")
return _("USB Device")
raise RuntimeError("Unknown page %s" % page)
def _set_page_title(self, page):
title = self._dev_to_title(page)
markup = "<span size='large' color='white'>%s</span>" % title
self.widget("page-title-label").set_markup(markup)
def _xmleditor_xml_requested_cb(self, src):
dev = self._build_device(check_xmleditor=False)
self._xmleditor.set_xml(dev and dev.get_xml() or "")
#########################
# Device page listeners #
#########################
def _refresh_disk_bus(self, devtype):
widget = self.widget("storage-bustype")
model = widget.get_model()
self.populate_disk_bus_combo(self.vm, devtype, model)
# By default, select bus of the first disk assigned to the VM
default_bus = None
for i in self.vm.xmlobj.devices.disk:
if i.device == devtype:
default_bus = i.bus
break
if default_bus:
uiutil.set_list_selection(widget, default_bus)
elif len(model) > 0:
widget.set_active(0)
def _change_storage_devtype(self, ignore):
devtype = uiutil.get_list_selection(
self.widget("storage-devtype"))
self._refresh_disk_bus(devtype)
# Reset the status of disk-pr-checkbox to inactive
self.widget("disk-pr-checkbox").set_active(False)
is_lun = devtype == "lun"
uiutil.set_grid_row_visible(self.widget("disk-pr-checkbox"), is_lun)
allow_create = devtype not in ["cdrom", "floppy"]
self.addstorage.widget("storage-create-box").set_sensitive(
allow_create)
if not allow_create:
self.addstorage.widget("storage-select").set_active(True)
def _change_macaddr_use(self, ignore=None):
if self.widget("mac-address").get_active():
self.widget("create-mac-address").set_sensitive(True)
else:
self.widget("create-mac-address").set_sensitive(False)
def _change_tpm_device_type(self, src):
devtype = uiutil.get_list_selection(src)
if devtype is None:
return
dev = DeviceTpm(self.conn.get_backend())
dev.type = devtype
uiutil.set_grid_row_visible(self.widget("tpm-device-path-label"),
devtype == dev.TYPE_PASSTHROUGH)
uiutil.set_grid_row_visible(self.widget("tpm-version-label"),
devtype == dev.TYPE_EMULATOR)
def _change_char_auto_socket(self, src):
if not src.get_visible():
return
doshow = not src.get_active()
uiutil.set_grid_row_visible(self.widget("char-path-label"), doshow)
def _change_char_target_name(self, src):
if not src.get_visible():
return
text = src.get_child().get_text()
settype = None
if text == DeviceChannel.CHANNEL_NAME_SPICE:
settype = "spicevmc"
elif text == DeviceChannel.CHANNEL_NAME_SPICE_WEBDAV:
settype = "spiceport"
self.widget("char-channel").set_text(text)
elif (text == DeviceChannel.CHANNEL_NAME_QEMUGA or
text == DeviceChannel.CHANNEL_NAME_LIBGUESTFS):
settype = "unix"
if settype:
uiutil.set_list_selection(
self.widget("char-device-type"), settype)
def _change_char_device_type(self, src):
devtype = uiutil.get_list_selection(src)
if devtype is None:
return
char_class = self._get_char_class()
dev = char_class(self.conn.get_backend())
dev.type = devtype
ischan = dev.DEVICE_TYPE == "channel"
iscon = dev.DEVICE_TYPE == "console"
show_auto = devtype == "unix" and ischan
supports_path = [dev.TYPE_FILE, dev.TYPE_UNIX,
dev.TYPE_DEV, dev.TYPE_PIPE]
supports_channel = [dev.TYPE_SPICEPORT]
uiutil.set_grid_row_visible(self.widget("char-path-label"),
devtype in supports_path)
uiutil.set_grid_row_visible(self.widget("char-channel-label"),
devtype in supports_channel)
uiutil.set_grid_row_visible(
self.widget("char-target-name-label"), ischan)
uiutil.set_grid_row_visible(
self.widget("char-target-type-label"), iscon)
uiutil.set_grid_row_visible(
self.widget("char-auto-socket-label"), show_auto)
self.widget("char-auto-socket").emit("toggled")
def _change_usbredir_type(self, src):
pass
def _change_controller_type(self, src):
ignore = src
combo = self.widget("controller-model")
def show_tooltip(model_tooltip, show):
vmname = self.vm.get_name()
tooltip = (_("%s already has a USB controller attached.\n"
"Adding more than one USB controller is not supported.\n"
"You can change the USB controller type in the VM details screen.")
% vmname)
model_tooltip.set_visible(show)
model_tooltip.set_tooltip_text(tooltip)
controller_type = uiutil.get_list_selection(
self.widget("controller-type"))
combo.set_sensitive(True)
model_tooltip = self.widget("controller-tooltip")
show_tooltip(model_tooltip, False)
controllers = self.vm.xmlobj.devices.controller
if controller_type == DeviceController.TYPE_USB:
usb_controllers = [x for x in controllers if
(x.type == DeviceController.TYPE_USB)]
if (len(usb_controllers) == 0):
self.widget("create-finish").set_sensitive(True)
elif (len(usb_controllers) == 1 and
usb_controllers[0].model == "none"):
self._remove_usb_controller = usb_controllers[0]
self.widget("create-finish").set_sensitive(True)
else:
show_tooltip(model_tooltip, True)
self.widget("create-finish").set_sensitive(False)
else:
self.widget("create-finish").set_sensitive(True)
self.populate_controller_model_combo(combo, controller_type)
uiutil.set_grid_row_visible(combo, len(combo.get_model()) > 1)
######################
# Add device methods #
######################
def _setup_device(self, asyncjob, dev):
if dev.DEVICE_TYPE != "disk":
return
poolname = None
if (dev.wants_storage_creation() and
dev.get_parent_pool()):
poolname = dev.get_parent_pool().name()
log.debug("Running build_storage() for device=%s", dev)
dev.build_storage(meter=asyncjob.get_meter())
log.debug("build_storage() complete")
if poolname:
try:
pool = self.conn.get_pool(poolname)
self.idle_add(pool.refresh)
except Exception:
log.debug("Error looking up pool=%s for refresh after "
"storage creation.", poolname, exc_info=True)
def _add_device(self, dev):
xml = dev.get_xml()
log.debug("Adding device:\n%s", xml)
if self._remove_usb_controller:
kwargs = {}
kwargs["model"] = self._selected_model
self.change_config_helper(self.vm.define_controller,
kwargs, self.vm, self.err,
devobj=self._remove_usb_controller)
self._remove_usb_controller = None
self._selected_model = None
return
controller = getattr(dev, "vmm_controller", None)
if controller is not None:
log.debug("Adding controller:\n%s",
controller.get_xml())
# Hotplug device
attach_err = False
try:
if controller is not None:
self.vm.attach_device(controller)
self.vm.attach_device(dev)
except Exception as e:
log.debug("Device could not be hotplugged: %s", str(e))
attach_err = (str(e), "".join(traceback.format_exc()))
if attach_err:
res = self.err.show_err(
_("Are you sure you want to add this device?"),
details=(attach_err[0] + "\n\n" + attach_err[1]),
text2=(
_("This device could not be attached to the running machine. "
"Would you like to make the device available after the "
"next guest shutdown?")),
dialog_type=Gtk.MessageType.WARNING,
buttons=Gtk.ButtonsType.YES_NO,
modal=True)
if not res:
return False
# Alter persistent config
try:
if controller is not None:
self.vm.add_device(controller)
self.vm.add_device(dev)
except Exception as e:
self.err.show_err(_("Error adding device: %s") % str(e))
return True
return False
def _finish_cb(self, error, details, dev):
failure = True
if not error:
try:
failure = self._add_device(dev)
except Exception as e:
failure = True
error = _("Unable to add device: %s") % str(e)
details = "".join(traceback.format_exc())
if error is not None:
self.err.show_err(error, details=details)
self.reset_finish_cursor()
if not failure:
self.close()
def _finish(self, ignore=None):
dev = self._build_device(check_xmleditor=True)
if not dev:
return
try:
if self._validate_device(dev) is False:
return
except Exception as e:
self.err.show_err(
_("Error validating device parameters: %s") % str(e))
return
self.set_finish_cursor()
progWin = vmmAsyncJob(self._setup_device, [dev],
self._finish_cb, [dev],
_("Creating device"),
_("Depending on the device, this may take "
"a few minutes to complete."),
self.topwin)
progWin.run()
###########################
# Device build/validation #
###########################
def _validate_hostdev_collision(self, dev):
names = []
nodedev = getattr(dev, "vmm_nodedev", None)
if not nodedev:
return
for vm in self.conn.list_vms():
for hostdev in vm.xmlobj.devices.hostdev:
if nodedev.compare_to_hostdev(hostdev):
names.append(vm.get_name())
if names:
res = self.err.yes_no(
_('The device is already in use by other guests %s') %
(names),
_("Do you really want to use the device?"))
if not res:
return False
def _validate_device(self, dev):
dev.validate()
if dev.DEVICE_TYPE == "disk":
if self.addstorage.validate_device(dev) is False:
return False
if dev.DEVICE_TYPE == "network":
self._netlist.validate_device(dev)
if dev.DEVICE_TYPE == "hostdev":
self._validate_hostdev_collision(dev)
def _build_xmleditor_device(self, srcdev):
xml = self._xmleditor.get_xml()
log.debug("Using XML from xmleditor:\n%s", xml)
devclass = srcdev.__class__
dev = devclass(srcdev.conn, parsexml=xml)
if srcdev.DEVICE_TYPE == "disk":
if (srcdev.path == dev.path and
srcdev.get_vol_install()):
dev.set_vol_install(srcdev.get_vol_install())
elif dev.path:
# Needed to convince disk.validate() to validate a passed path
dev.set_backend_for_existing_path()
return dev
def _build_device(self, check_xmleditor):
page_num = self.widget("create-pages").get_current_page()
try:
dev = self._build_device_page(page_num)
if check_xmleditor and self._xmleditor.is_xml_selected():
dev = self._build_xmleditor_device(dev)
return dev
except Exception as e:
self.err.show_err(
_("Error building device XML: %s") % str(e))
return
def _build_device_page(self, page_num):
# pylint: disable=assignment-from-no-return
if page_num == PAGE_DISK:
dev = self._build_storage()
elif page_num == PAGE_CONTROLLER:
dev = self._build_controller()
elif page_num == PAGE_NETWORK:
dev = self._build_network()
elif page_num == PAGE_INPUT:
dev = self._build_input()
elif page_num == PAGE_GRAPHICS:
dev = self._build_graphics()
elif page_num == PAGE_SOUND:
dev = self._build_sound()
elif page_num == PAGE_HOSTDEV:
dev = self._build_hostdev()
elif page_num == PAGE_CHAR:
dev = self._build_char()
elif page_num == PAGE_VIDEO:
dev = self._build_video()
elif page_num == PAGE_WATCHDOG:
dev = self._build_watchdog()
elif page_num == PAGE_FILESYSTEM:
dev = self._build_filesystem()
elif page_num == PAGE_SMARTCARD:
dev = self._build_smartcard()
elif page_num == PAGE_USBREDIR:
dev = self._build_usbredir()
elif page_num == PAGE_TPM:
dev = self._build_tpm()
elif page_num == PAGE_RNG:
dev = self._build_rng()
elif page_num == PAGE_PANIC:
dev = self._build_panic()
elif page_num == PAGE_VSOCK:
dev = self._build_vsock()
dev.set_defaults(self.vm.get_xmlobj())
return dev
def _set_disk_controller(self, disk, controller_model, used_disks):
# Add a SCSI controller with model virtio-scsi if needed
disk.vmm_controller = None
if controller_model != "virtio-scsi":
return None
# Get SCSI controllers
controllers = self.vm.xmlobj.devices.controller
ctrls_scsi = [x for x in controllers if
(x.type == DeviceController.TYPE_SCSI)]
# Create possible new controller
controller = DeviceController(self.conn.get_backend())
controller.type = "scsi"
controller.model = controller_model
# And set its index
controller.index = 0
if ctrls_scsi:
controller.index = max([x.index for x in ctrls_scsi]) + 1
# Take only virtio-scsi ones
ctrls_scsi = [x for x in ctrls_scsi
if x.model == controller_model]
# Save occupied places per controller
occupied = {}
for d in used_disks:
if (d.get_target_prefix() == disk.get_target_prefix() and
d.bus == "scsi"):
num = DeviceDisk.target_to_num(d.target)
idx = num // 7
if idx not in occupied:
occupied[idx] = []
if d.target not in occupied[idx]:
occupied[idx].append(d.target)
for c in ctrls_scsi:
if c.index not in occupied or len(occupied[c.index]) < 7:
controller = c
break
else:
disk.vmm_controller = controller
return controller.index
def _build_storage(self):
bus = uiutil.get_list_selection(
self.widget("storage-bustype"))
device = uiutil.get_list_selection(
self.widget("storage-devtype"))
cache = uiutil.get_list_selection(
self.widget("storage-cache"))
io = uiutil.get_list_selection(
self.widget("storage-io"))
discard = uiutil.get_list_selection(
self.widget("storage-discard"))
detect_zeroes = uiutil.get_list_selection(
self.widget("storage-detect-zeroes"))
if device == "lun":
reservations_managed = self.widget("disk-pr-checkbox").get_active()
controller_model = None
if (bus == "scsi" and
self.vm.get_hv_type() in ["qemu", "kvm", "test"] and
not any([c.type == "scsi"
for c in self.vm.xmlobj.devices.controller])):
controller_model = "virtio-scsi"
disk = self.addstorage.build_device(self.vm.get_name(),
collideguest=self.vm.xmlobj, device=device)
used = []
disk.bus = bus
if cache:
disk.driver_cache = cache
if io:
disk.driver_io = io
if discard:
disk.driver_discard = discard
if detect_zeroes:
disk.driver_detect_zeroes = detect_zeroes
if device == "lun" and reservations_managed:
disk.reservations_managed = "yes"
# Generate target
disks = (self.vm.xmlobj.devices.disk +
self.vm.get_xmlobj(inactive=True).devices.disk)
for d in disks:
if d.target not in used:
used.append(d.target)
prefer_ctrl = self._set_disk_controller(
disk, controller_model, disks)
disk.generate_target(used, prefer_ctrl)
return disk
def _build_network(self):
model = uiutil.get_list_selection(self.widget("net-model"))
mac = None
if self.widget("mac-address").get_active():
mac = self.widget("create-mac-address").get_text()
dev = self._netlist.build_device(mac, model)
return dev
def _build_input(self):
typ, bus = uiutil.get_list_selection(self.widget("input-type"))
dev = DeviceInput(self.conn.get_backend())
dev.type = typ
dev.bus = bus
return dev
def _build_graphics(self):
(gtype, port, tlsport, listen,
addr, passwd, keymap, gl, rendernode) = self._gfxdetails.get_values()
dev = DeviceGraphics(self.conn.get_backend())
dev.type = gtype
dev.passwd = passwd
dev.gl = gl
dev.rendernode = rendernode
if not listen or listen == "none":
dev.listen = "none"
elif listen == "address":
dev.listen = addr
dev.port = port
dev.tlsPort = tlsport
else:
raise ValueError(_("invalid listen type"))
if keymap:
dev.keymap = keymap
return dev
def _build_sound(self):
smodel = uiutil.get_list_selection(self.widget("sound-model"))
dev = DeviceSound(self.conn.get_backend())
dev.model = smodel
return dev
def _build_hostdev(self):
nodedev = uiutil.get_list_selection(self.widget("host-device"))
dev = DeviceHostdev(self.conn.get_backend())
dev.set_from_nodedev(nodedev)
setattr(dev, "vmm_nodedev", nodedev)
return dev
def _build_char(self):
char_class = self._get_char_class()
devtype = uiutil.get_list_selection(self.widget("char-device-type"))
typebox = self.widget("char-target-type")
source_path = self.widget("char-path").get_text()
source_channel = self.widget("char-channel").get_text()
target_name = self.widget("char-target-name").get_child().get_text()
target_type = uiutil.get_list_selection(typebox)
if not self.widget("char-path").get_visible():
source_path = None
if not self.widget("char-channel").get_visible():
source_channel = None
if not self.widget("char-target-name").get_visible():
target_name = None
if not typebox.get_visible():
target_type = None
dev = char_class(self.conn.get_backend())
dev.type = devtype
dev.source.path = source_path
dev.source.channel = source_channel
dev.target_name = target_name
dev.target_type = target_type
return dev
def _build_video(self):
model = uiutil.get_list_selection(self.widget("video-model"))
dev = DeviceVideo(self.conn.get_backend())
dev.model = model
return dev
def _build_watchdog(self):
model = uiutil.get_list_selection(self.widget("watchdog-model"))
action = uiutil.get_list_selection(self.widget("watchdog-action"))
dev = DeviceWatchdog(self.conn.get_backend())
dev.model = model
dev.action = action
return dev
def _build_filesystem(self):
if self._fsdetails.validate_page_filesystem() is False:
return False
return self._fsdetails.get_dev()
def _build_smartcard(self):
mode = uiutil.get_list_selection(self.widget("smartcard-mode"))
dev = DeviceSmartcard(self.conn.get_backend())
dev.mode = mode
return dev
def _build_usbredir(self):
stype = uiutil.get_list_selection(self.widget("usbredir-list"))
dev = DeviceRedirdev(self.conn.get_backend())
dev.type = stype
return dev
def _build_tpm(self):
typ = uiutil.get_list_selection(self.widget("tpm-type"))
model = uiutil.get_list_selection(self.widget("tpm-model"))
device_path = self.widget("tpm-device-path").get_text()
version = uiutil.get_list_selection(self.widget("tpm-version"))
if not self.widget("tpm-device-path").get_visible():
device_path = None
if not self.widget("tpm-version").get_visible():
version = None
dev = DeviceTpm(self.conn.get_backend())
dev.type = typ
dev.model = model
dev.device_path = device_path
dev.version = version
return dev
def _build_panic(self):
model = uiutil.get_list_selection(self.widget("panic-model"))
dev = DevicePanic(self.conn.get_backend())
dev.model = model
return dev
def _build_vsock(self):
auto_cid, cid = self._vsockdetails.get_values()
dev = DeviceVsock(self.conn.get_backend())
dev.auto_cid = auto_cid
dev.cid = cid
return dev
def _build_controller(self):
controller_type = uiutil.get_list_selection(
self.widget("controller-type"))
model = uiutil.get_list_selection(self.widget("controller-model"))
self._selected_model = model
if model == "usb3":
dev = DeviceController.get_usb3_controller(
self.conn.get_backend(), self.vm.xmlobj)
model = None
else:
dev = DeviceController(self.conn.get_backend())
controllers = self.vm.xmlobj.devices.controller
controller_num = [x for x in controllers if
(x.type == controller_type)]
if len(controller_num) > 0:
index_new = max([x.index for x in controller_num]) + 1
dev.index = index_new
dev.type = controller_type
if model and model != "none":
dev.model = model
return dev
def _build_rng(self):
device = self.widget("rng-device").get_text()
dev = DeviceRng(self.conn.get_backend())
dev.backend_model = DeviceRng.TYPE_RANDOM
dev.device = device
return dev
####################
# Unsorted helpers #
####################
def _browse_storage_cb(self, ignore, widget):
self._browse_file(widget)
def _browse_file(self, textent, isdir=False):
def set_storage_cb(src, path):
if path:
textent.set_text(path)
reason = (isdir and
self.config.CONFIG_DIR_FS or
self.config.CONFIG_DIR_IMAGE)
if self._storagebrowser is None:
self._storagebrowser = vmmStorageBrowser(self.conn)
self._storagebrowser.set_finish_cb(set_storage_cb)
self._storagebrowser.set_browse_reason(reason)
self._storagebrowser.show(self.topwin)