def changeVNCPasswdWindow(self):
""" Change the password to a sane parameter.
We ask user to input a password that (len(password) > 6
and len(password) <= 8) or password == ''.
"""
message = _("VNC password must be six to eight characters long.\n"
"Please enter a new one, or leave blank for no password.")
app = App("VNC PASSWORD")
spoke = VNCPassSpoke(app, self.anaconda.ksdata, None, None, None,
message)
app.schedule_screen(spoke)
app.run()
self.password = self.anaconda.ksdata.vnc.password
def changeVNCPasswdWindow(self):
""" Change the password to a sane parameter.
We ask user to input a password that len(password) > 6
or password == ''.
"""
message = _("VNC password provided was not at least 6 characters long.\n"
"Please enter a new one. Leave blank for no password.")
app = App("VNC PASSWORD")
spoke = VNCPassSpoke(app, self.anaconda.ksdata, None, None, None,
message)
app.schedule_screen(spoke)
app.run()
self.password = self.anaconda.ksdata.vnc.password
def ask_vnc_question(anaconda, vnc_server, message):
""" Ask the user if TUI or GUI-over-VNC should be started.
:param anaconda: instance of the Anaconda class
:param vnc_server: instance of the VNC server object
:param str message: a message to show to the user together
with the question
"""
app = App("VNC Question")
spoke = AskVNCSpoke(app, anaconda.ksdata, message)
app.schedule_screen(spoke)
app.run()
if anaconda.ksdata.vnc.enabled:
if not anaconda.gui_mode:
log.info("VNC requested via VNC question, switching Anaconda to GUI mode.")
anaconda.display_mode = constants.DisplayModes.GUI
flags.usevnc = True
vnc_server.password = anaconda.ksdata.vnc.password
def start_rescue_mode_ui(anaconda):
"""Start the rescue mode UI."""
ksdata_rescue = None
if anaconda.ksdata.rescue.seen:
ksdata_rescue = anaconda.ksdata.rescue
scripts = anaconda.ksdata.scripts
storage = anaconda.storage
reboot = True
if flags.imageInstall:
reboot = False
if flags.automatedInstall and anaconda.ksdata.reboot.action not in [
KS_REBOOT, KS_SHUTDOWN
]:
reboot = False
rescue = Rescue(storage, ksdata_rescue, reboot, scripts)
rescue.initialize()
# We still want to choose from multiple roots, or unlock encrypted devices
# if needed, so we run UI even for kickstarts (automated install).
app = App("Rescue Mode")
spoke = RescueModeSpoke(app, rescue)
app.schedule_screen(spoke)
app.run()
def start_rescue_mode_ui(anaconda):
"""Start the rescue mode TUI.
:param anaconda: instance of the Anaconda class
"""
app = App("Rescue Mode")
spoke = RescueMode(app, anaconda.ksdata, anaconda.storage)
app.schedule_screen(spoke)
app.run()
def changeVNCPasswdWindow(self):
""" Change the password to a sane parameter.
We ask user to input a password that (len(password) > 6
and len(password) <= 8) or password == ''.
"""
message = _("VNC password must be six to eight characters long.\n"
"Please enter a new one, or leave blank for no password.")
app = App("VNC PASSWORD")
spoke = VNCPassSpoke(app, self.anaconda.ksdata, None, None, None,
message)
app.schedule_screen(spoke)
app.run()
self.password = self.anaconda.ksdata.vnc.password
def changeVNCPasswdWindow(self):
""" Change the password to a sane parameter.
We ask user to input a password that len(password) > 6
or password == ''.
"""
message = _(
"VNC password provided was not at least 6 characters long.\n"
"Please enter a new one. Leave blank for no password.")
app = App("VNC PASSWORD")
spoke = VNCPassSpoke(app, self.anaconda.ksdata, None, None, None,
message)
app.schedule_screen(spoke)
app.run()
self.password = self.anaconda.ksdata.vnc.password
def ask_vnc_question(anaconda, vnc_server, message):
""" Ask the user if TUI or GUI-over-VNC should be started.
:param anaconda: instance of the Anaconda class
:param vnc_server: instance of the VNC server object
:param str message: a message to show to the user together
with the question
"""
app = App("VNC Question")
spoke = AskVNCSpoke(app, anaconda.ksdata, message)
app.schedule_screen(spoke)
app.run()
if anaconda.ksdata.vnc.enabled:
if not anaconda.gui_mode:
log.info(
"VNC requested via VNC question, switching Anaconda to GUI mode."
)
anaconda.display_mode = constants.DisplayModes.GUI
flags.usevnc = True
vnc_server.password = anaconda.ksdata.vnc.password
def setupDisplay(anaconda, options, addons=None):
from pyanaconda.ui.tui.simpleline import App
from pyanaconda.ui.tui.spokes.askvnc import AskVNCSpoke
from pykickstart.constants import DISPLAY_MODE_TEXT
from pyanaconda.nm import nm_is_connected, nm_is_connecting
from blivet import arch
graphical_failed = 0
vncS = vnc.VncServer() # The vnc Server object.
vncS.anaconda = anaconda
anaconda.displayMode = options.display_mode
anaconda.isHeadless = arch.is_s390()
if options.vnc:
flags.usevnc = True
anaconda.displayMode = 'g'
vncS.password = options.vncpassword
# Only consider vncconnect when vnc is a param
if options.vncconnect:
cargs = options.vncconnect.split(":")
vncS.vncconnecthost = cargs[0]
if len(cargs) > 1 and len(cargs[1]) > 0:
if len(cargs[1]) > 0:
vncS.vncconnectport = cargs[1]
if options.xdriver:
anaconda.xdriver = options.xdriver
anaconda.writeXdriver(root="/")
if flags.rescue_mode:
return
if anaconda.ksdata.vnc.enabled:
flags.usevnc = True
anaconda.displayMode = 'g'
if vncS.password == "":
vncS.password = anaconda.ksdata.vnc.password
if vncS.vncconnecthost == "":
vncS.vncconnecthost = anaconda.ksdata.vnc.host
if vncS.vncconnectport == "":
vncS.vncconnectport = anaconda.ksdata.vnc.port
if anaconda.displayMode == "g":
import pkgutil
import pyanaconda.ui
mods = (tup[1] for tup in pkgutil.iter_modules(pyanaconda.ui.__path__,
"pyanaconda.ui."))
if "pyanaconda.ui.gui" not in mods:
stdoutLog.warning(
"Graphical user interface not available, falling back to text mode"
)
anaconda.displayMode = "t"
flags.usevnc = False
flags.vncquestion = False
# disable VNC over text question when not enough memory is available
if blivet.util.total_memory() < isys.MIN_GUI_RAM:
stdoutLog.warning(
"Not asking for VNC because current memory (%d) < MIN_GUI_RAM (%d)",
blivet.util.total_memory(), isys.MIN_GUI_RAM)
flags.vncquestion = False
# disable VNC question if text mode is requested and this is a ks install
if anaconda.displayMode == 't' and flags.automatedInstall:
stdoutLog.warning("Not asking for VNC because of an automated install")
flags.vncquestion = False
# disable VNC question if we were explicitly asked for text in kickstart
if anaconda.ksdata.displaymode.displayMode == DISPLAY_MODE_TEXT:
stdoutLog.warning(
"Not asking for VNC because text mode was explicitly asked for in kickstart"
)
flags.vncquestion = False
# disable VNC question if we don't have network
if not nm_is_connecting() and not nm_is_connected():
stdoutLog.warning("Not asking for VNC because we don't have a network")
flags.vncquestion = False
# disable VNC question if we don't have Xvnc
if not os.access('/usr/bin/Xvnc', os.X_OK):
stdoutLog.warning("Not asking for VNC because we don't have Xvnc")
flags.vncquestion = False
# Should we try to start Xorg?
want_x = anaconda.displayMode == 'g' and \
not (flags.preexisting_x11 or flags.usevnc)
# X on a headless (e.g. s390) system? Nonsense!
if want_x and anaconda.isHeadless:
stdoutLog.warning(_("DISPLAY variable not set. Starting text mode."))
anaconda.displayMode = 't'
graphical_failed = 1
time.sleep(2)
want_x = False
# Is Xorg is actually available?
if want_x and not os.access("/usr/bin/Xorg", os.X_OK):
stdoutLog.warning(
_("Graphical installation is not available. "
"Starting text mode."))
time.sleep(2)
anaconda.displayMode = 't'
want_x = False
if anaconda.displayMode == 't' and flags.vncquestion:
#we prefer vnc over text mode, so ask about that
message = _("Text mode provides a limited set of installation "
"options. It does not offer custom partitioning for "
"full control over the disk layout. Would you like "
"to use VNC mode instead?")
app = App("VNC Question")
spoke = AskVNCSpoke(app, anaconda.ksdata, message=message)
app.schedule_screen(spoke)
app.run()
if anaconda.ksdata.vnc.enabled:
anaconda.displayMode = 'g'
flags.usevnc = True
vncS.password = anaconda.ksdata.vnc.password
else:
# user has explicitly specified text mode
flags.vncquestion = False
log.info("Display mode = %s", anaconda.displayMode)
check_memory(anaconda, options)
# check_memory may have changed the display mode
want_x = want_x and (anaconda.displayMode == "g")
if want_x:
try:
startX11()
doStartupX11Actions()
except (OSError, RuntimeError) as e:
log.warning("X startup failed: %s", e)
stdoutLog.warning("X startup failed, falling back to text mode")
anaconda.displayMode = 't'
graphical_failed = 1
time.sleep(2)
if not graphical_failed:
doExtraX11Actions(options.runres)
if anaconda.displayMode == 't' and graphical_failed and \
flags.vncquestion and not anaconda.ksdata.vnc.enabled:
app = App("VNC Question")
spoke = AskVNCSpoke(app, anaconda.ksdata)
app.schedule_screen(spoke)
app.run()
if anaconda.ksdata.vnc.enabled:
anaconda.displayMode = 'g'
flags.usevnc = True
vncS.password = anaconda.ksdata.vnc.password
# if they want us to use VNC do that now
if anaconda.displayMode == 'g' and flags.usevnc:
vncS.startServer()
doStartupX11Actions()
# with X running we can initialize the UI interface
anaconda.initInterface(addons)
anaconda.instClass.configure(anaconda)
# report if starting the GUI failed
anaconda.gui_startup_failed = bool(graphical_failed)
AnacondaThread(name=constants.THREAD_STORAGE,
target=storage_initialize,
args=(anaconda.storage, ksdata,
anaconda.protected)))
if can_touch_runtime_system("initialize time", touch_live=True):
threadMgr.add(
AnacondaThread(name=constants.THREAD_TIME_INIT,
target=time_initialize,
args=(ksdata.timezone, anaconda.storage,
anaconda.bootloader)))
if flags.rescue_mode:
from pyanaconda.ui.tui.simpleline import App
from pyanaconda.rescue import RescueMode
app = App("Rescue Mode")
spoke = RescueMode(app, anaconda.ksdata, anaconda.storage)
app.schedule_screen(spoke)
app.run()
else:
cleanPStore()
# only install interactive exception handler in interactive modes
if ksdata.displaymode.displayMode != DISPLAY_MODE_CMDLINE or flags.debug:
from pyanaconda import exception
anaconda.mehConfig = exception.initExceptionHandling(anaconda)
# add our own additional signal handlers
signal.signal(signal.SIGUSR1,
lambda signum, frame: exception.test_exception_handling())
signal.signal(signal.SIGUSR2, lambda signum, frame: anaconda.dumpState())
if not spokeClass:
try:
spokeClass = getattr(spokeModule, spokeClassName)
except KeyError:
print "%s %s could not be found in %s" % (SpokeText, spokeClassName, spokeModuleName)
sys.exit(1)
print "Running %s %s from %s" % (spokeText, spokeClass, spokeModule)
ksdata = makeVersion()
storage = Blivet(ksdata=ksdata)
storage.reset()
instclass = DefaultInstall()
app = App("TEST HARNESS", yes_or_no_question = YesNoDialog)
payload = YumPayload(ksdata)
payload.setup(storage)
payload.install_log = sys.stdout
spoke = spokeClass(app, ksdata, storage, payload, instclass)
if not spoke.showable:
print "This %s is not showable, but I'll continue anyway." % spokeText
app.schedule_screen(spoke)
app.run()
if hasattr(spoke, "status"):
print "%s status:\n%s\n" % (SpokeText, spoke.status)
def setupDisplay(anaconda, options, addons=None):
from pyanaconda.ui.tui.simpleline import App
from pyanaconda.ui.tui.spokes.askvnc import AskVNCSpoke
from pykickstart.constants import DISPLAY_MODE_TEXT
from pyanaconda.nm import nm_is_connected, nm_is_connecting
from blivet import arch
graphical_failed = 0
vncS = vnc.VncServer() # The vnc Server object.
vncS.anaconda = anaconda
anaconda.displayMode = options.display_mode
anaconda.isHeadless = arch.is_s390()
if options.vnc:
flags.usevnc = True
anaconda.displayMode = 'g'
vncS.password = options.vncpassword
# Only consider vncconnect when vnc is a param
if options.vncconnect:
cargs = options.vncconnect.split(":")
vncS.vncconnecthost = cargs[0]
if len(cargs) > 1 and len(cargs[1]) > 0:
if len(cargs[1]) > 0:
vncS.vncconnectport = cargs[1]
if options.xdriver:
anaconda.xdriver = options.xdriver
anaconda.writeXdriver(root="/")
if flags.rescue_mode:
return
if anaconda.ksdata.vnc.enabled:
flags.usevnc = True
anaconda.displayMode = 'g'
if vncS.password == "":
vncS.password = anaconda.ksdata.vnc.password
if vncS.vncconnecthost == "":
vncS.vncconnecthost = anaconda.ksdata.vnc.host
if vncS.vncconnectport == "":
vncS.vncconnectport = anaconda.ksdata.vnc.port
if anaconda.displayMode == "g":
import pkgutil
import pyanaconda.ui
mods = (tup[1] for tup in pkgutil.iter_modules(pyanaconda.ui.__path__, "pyanaconda.ui."))
if "pyanaconda.ui.gui" not in mods:
stdoutLog.warning("Graphical user interface not available, falling back to text mode")
anaconda.displayMode = "t"
flags.usevnc = False
flags.vncquestion = False
# disable VNC over text question when not enough memory is available
if blivet.util.total_memory() < isys.MIN_GUI_RAM:
stdoutLog.warning("Not asking for VNC because current memory (%d) < MIN_GUI_RAM (%d)", blivet.util.total_memory(), isys.MIN_GUI_RAM)
flags.vncquestion = False
# disable VNC question if text mode is requested and this is a ks install
if anaconda.displayMode == 't' and flags.automatedInstall:
stdoutLog.warning("Not asking for VNC because of an automated install")
flags.vncquestion = False
# disable VNC question if we were explicitly asked for text in kickstart
if anaconda.ksdata.displaymode.displayMode == DISPLAY_MODE_TEXT:
stdoutLog.warning("Not asking for VNC because text mode was explicitly asked for in kickstart")
flags.vncquestion = False
# disable VNC question if we don't have network
if not nm_is_connecting() and not nm_is_connected():
stdoutLog.warning("Not asking for VNC because we don't have a network")
flags.vncquestion = False
# disable VNC question if we don't have Xvnc
if not os.access('/usr/bin/Xvnc', os.X_OK):
stdoutLog.warning("Not asking for VNC because we don't have Xvnc")
flags.vncquestion = False
# Should we try to start Xorg?
want_x = anaconda.displayMode == 'g' and \
not (flags.preexisting_x11 or flags.usevnc)
# X on a headless (e.g. s390) system? Nonsense!
if want_x and anaconda.isHeadless:
stdoutLog.warning(_("DISPLAY variable not set. Starting text mode."))
anaconda.displayMode = 't'
graphical_failed = 1
time.sleep(2)
want_x = False
# Is Xorg is actually available?
if want_x and not os.access("/usr/bin/Xorg", os.X_OK):
stdoutLog.warning(_("Graphical installation is not available. "
"Starting text mode."))
time.sleep(2)
anaconda.displayMode = 't'
want_x = False
if anaconda.displayMode == 't' and flags.vncquestion:
#we prefer vnc over text mode, so ask about that
message = _("Text mode provides a limited set of installation "
"options. It does not offer custom partitioning for "
"full control over the disk layout. Would you like "
"to use VNC mode instead?")
app = App("VNC Question")
spoke = AskVNCSpoke(app, anaconda.ksdata, message=message)
app.schedule_screen(spoke)
app.run()
if anaconda.ksdata.vnc.enabled:
anaconda.displayMode = 'g'
flags.usevnc = True
vncS.password = anaconda.ksdata.vnc.password
else:
# user has explicitly specified text mode
flags.vncquestion = False
log.info("Display mode = %s", anaconda.displayMode)
check_memory(anaconda, options)
# check_memory may have changed the display mode
want_x = want_x and (anaconda.displayMode == "g")
if want_x:
try:
startX11()
doStartupX11Actions()
except (OSError, RuntimeError) as e:
log.warning("X startup failed: %s", e)
stdoutLog.warning("X startup failed, falling back to text mode")
anaconda.displayMode = 't'
graphical_failed = 1
time.sleep(2)
if not graphical_failed:
doExtraX11Actions(options.runres)
if anaconda.displayMode == 't' and graphical_failed and \
flags.vncquestion and not anaconda.ksdata.vnc.enabled:
app = App("VNC Question")
spoke = AskVNCSpoke(app, anaconda.ksdata)
app.schedule_screen(spoke)
app.run()
if anaconda.ksdata.vnc.enabled:
anaconda.displayMode = 'g'
flags.usevnc = True
vncS.password = anaconda.ksdata.vnc.password
# if they want us to use VNC do that now
if anaconda.displayMode == 'g' and flags.usevnc:
vncS.startServer()
doStartupX11Actions()
# with X running we can initialize the UI interface
anaconda.initInterface(addons)
anaconda.instClass.configure(anaconda)
# report if starting the GUI failed
anaconda.gui_startup_failed = bool(graphical_failed)
if not spokeClass:
try:
spokeClass = getattr(spokeModule, spokeClassName)
except KeyError:
print("%s %s could not be found in %s" %
(SpokeText, spokeClassName, spokeModuleName))
sys.exit(1)
print("Running %s %s from %s" % (spokeText, spokeClass, spokeModule))
ksdata = makeVersion()
storage = Blivet(ksdata=ksdata)
storage.reset()
instclass = DefaultInstall()
app = App("TEST HARNESS", yes_or_no_question=YesNoDialog)
payload = YumPayload(ksdata)
payload.setup(storage)
payload.install_log = sys.stdout
spoke = spokeClass(app, ksdata, storage, payload, instclass)
if not spoke.showable:
print("This %s is not showable, but I'll continue anyway." % spokeText)
app.schedule_screen(spoke)
app.run()
if hasattr(spoke, "status"):
print("%s status:\n%s\n" % (SpokeText, spoke.status))
