def _add_default_conn(self, manager):
# Manager fail message
msg = _("Could not detect a default hypervisor. Make\n"
"sure the appropriate virtualization packages\n"
"are installed (kvm, qemu, libvirt, etc.), and\n"
"that libvirtd is running.\n\n"
"A hypervisor connection can be manually\n"
"added via File->Add Connection")
logging.debug("Determining default libvirt URI")
ret = None
try:
libvirt_packages = self.config.libvirt_packages
packages = self.config.hv_packages + libvirt_packages
ret = packageutils.check_packagekit(manager, manager.err, packages)
except:
logging.exception("Error talking to PackageKit")
if ret:
tryuri = "qemu:///system"
else:
tryuri = uihelpers.default_uri(always_system=True)
if tryuri is None:
manager.set_startup_error(msg)
return
warnmsg = _("The 'libvirtd' service will need to be started.\n\n"
"After that, virt-manager will connect to libvirt on\n"
"the next application start up.")
# Do the initial connection in an idle callback, so the
# packagekit async dialog has a chance to go away
def idle_connect():
do_start = packageutils.start_libvirtd()
if not do_start:
manager.err.ok(_("Libvirt service must be started"), warnmsg)
self.connect_to_uri(tryuri, autoconnect=True, do_start=do_start)
self.idle_add(idle_connect)
def set_default_hypervisor(self):
default = uihelpers.default_uri(always_system=True)
if not default or default.startswith("qemu"):
self.widget("hypervisor").set_active(1)
elif default.startswith("xen"):
self.widget("hypervisor").set_active(0)
