def loop(self):
"""
Handles the main application loop
@rtype: nothing
@returns: nothing
"""
try:
# Check if automated or not
if self.__data['model'].get('action') in ['install', 'reinstall', 'upgrade']:
self.automatedInstalls()
self.__logger.info('Manual mode')
language = choose_language(self.__viewer)
# Check entitlement
self.__logger.info("Checking entitlement...")
if not isEntitled(self.__data):
self.__logger.critical("Hardware is not entitled, aborting installation!")
raise PKVMError("CONTROLLER", "INSTALLPROGRESS", "ENTITLEMENT")
# obtain disk information and previous installs
diskInfoWnd = self.__viewer.getMessageWindow()
diskInfoWnd.show(GETTING_DISK_INFORMATION.localize())
self.__partitioner.getDiskInfo()
self.__partitioner.detectPreviousInstalls()
diskInfoWnd.popWindow()
licenseRet = self.license(language)
while True:
if not licenseRet:
language = choose_language(self.__viewer)
licenseRet = self.license(language)
continue
# start the menu
rc = self.menu()
if rc == "back":
language = choose_language(self.__viewer)
licenseRet = self.license(language)
except PKVMError as e:
self.__logger.critical("PKVMError: %s" % e.getLogCode(e.args))
self.__createLog()
self.__viewer.getGeneralTopError().run(e.getCode(e.args))
self.rebootSystem(True)
except Exception as e:
self.__logger.critical(STR_VERSION + ": Unexpected error (LOOP).")
self.__logger.critical("EXCEPTION:" + str(type(e)))
self.__logger.critical(str(e))
self.__logger.critical("Stacktrace:" + str(traceback.format_exc()))
pkvmError = PKVMError()
unexpectedCode = pkvmError.getUnexpectedCode("CONTROLLER", "LOOP")
self.__logger.critical("PKVMError: %s" % pkvmError.getLogCode(unexpectedCode[0]))
self.__createLog()
self.__viewer.getGeneralTopError().run(unexpectedCode)
self.rebootSystem(True)
def __init__(self, model, viewer):
"""
Constructs the controller
rtype: nothing
returns: nothing
"""
# create logger
logging.basicConfig(filename=LIVECD_INSTALLER_LOG,
level=logging.DEBUG,
format=LOG_FORMATTER)
self.__logger = logging.getLogger(__name__)
self.__logger.setLevel(logging.DEBUG)
self.__model = model
self.__viewer = viewer
try:
# validate log directory
if not os.path.isdir(POWERKVM_LOG_DIR):
os.makedirs(POWERKVM_LOG_DIR)
self.__scriptController = ScriptFactory()
# pack event data
self.__data = {'model': model}
self.__logger.info("Screen while detecting network")
firstScreen = viewer.getFirstScreen()
firstScreen.show()
# notifies EVT_PRE_INSTALL
self.__scriptController.notify(EVT_PRE_INSTALL, self.__data)
# create partitioner instance
self.__partitioner = Partitioner(self.__logger)
except PKVMError as e:
self.__logger.critical("PKVMError: %s" % e.getLogCode(e.args))
self.__createLog()
self.__viewer.getGeneralTopError().run(e.getCode(e.args))
self.rebootSystem(True)
except Exception as e:
self.__logger.critical(STR_VERSION + ": Unexpected error (INIT).")
self.__logger.critical("EXCEPTION:" + str(type(e)))
self.__logger.critical(str(e))
self.__logger.critical("Stacktrace:" + str(traceback.format_exc()))
pkvmError = PKVMError()
unexpectedCode = pkvmError.getUnexpectedCode("CONTROLLER", "INIT")
self.__logger.critical("PKVMError: %s" % pkvmError.getLogCode(unexpectedCode[0]))
self.__createLog()
self.__viewer.getGeneralTopError().run(unexpectedCode)
self.rebootSystem(True)