def main():
programVersion = '2018.03-0'
addOnSoftwareInstalled = False
hanaPartitionsRestored = False
scaleUpSystem = False
errorMessageList = []
if os.geteuid() != 0:
print RED + 'You must be root to run this program; exiting program execution.' + RESETCOLORS
exit(1)
usage = 'usage: %prog [[-h] [-p] [-v]]'
parser = optparse.OptionParser(usage = usage)
parser.add_option('-p', action = 'store_true', default = False, help = 'This option should be ran from the primary NFS Serviceguard node after the upgrade of both nodes when the upgrade caused the NIC cards to be renamed on one or both of the NFS Serviceguard nodes.')
parser.add_option('-v', action = 'store_true', default = False, help = "This option is used to display the application's version.")
(options, args) = parser.parse_args()
programName = os.path.basename(sys.argv[0])
if options.v:
print programName + ' ' + programVersion
exit(0)
(osDist, osDistLevel) = getOSDistribution()
upgradeLogDir = '/var/log/CoESapHANA_' + osDist + '_UpgradeLogDir'
if not os.path.isdir(upgradeLogDir):
try:
os.mkdir(upgradeLogDir)
except OSError:
err = None
print RED + "Unable to create the post upgrade log directory '" + upgradeLogDir + "'; fix the problem and try again; exiting program execution.\n" + str(err) + RESETCOLORS
exit(1)
dateTimestamp = datetime.datetime.now().strftime('%d%H%M%b%Y')
logFile = upgradeLogDir + '/' + osDist + '_Post_Upgrade_' + dateTimestamp + '.log'
handler = logging.FileHandler(logFile)
logger = logging.getLogger('coeOSUpgradeLogger')
logger.setLevel(logging.INFO)
formatter = logging.Formatter('%(asctime)s:%(levelname)s:%(message)s', datefmt = '%m/%d/%Y %H:%M:%S')
handler.setFormatter(formatter)
logger.addHandler(handler)
logger.info('The current version of the program is: ' + programVersion + '.')
serverModel = getServerModel()
if 'DL580' in serverModel:
processor = getProcessorType()
if options.p:
if not 'DL380p' in serverModel or 'DL360p' in serverModel:
print RED + "The '-p' option is only for Serviceguard NFS servers; exiting program execution." + RESETCOLORS
exit(1)
updateClusterCfg()
else:
try:
programParentDir = ''
cwd = os.getcwd()
programParentDir = os.path.dirname(os.path.realpath(__file__))
if cwd != programParentDir:
os.chdir(programParentDir)
except OSError:
err = None
logger.error("Unable to change into the programs parent directory '" + programParentDir + "'.\n" + str(err))
print RED + "Unable to change into the programs parent directory '" + programParentDir + "'; fix the problem and try again; exiting program execution." + RESETCOLORS
exit(1)
if osDist == 'SLES':
checkNetworkConfiguration = checkSLESNetworkConfiguration
import modules.upgradeMisc
else:
checkNetworkConfiguration = checkRHELNetworkConfiguration
import modules.upgradeMisc
if 'DL580' in serverModel or serverModel == 'Superdome':
if osDist == 'SLES':
updateOSSettings = updateSLESOSSettings
import modules.sapHANANodeSpec
else:
updateOSSettings = updateRHELOSSettings
import modules.sapHANANodeSpec
if 'DL580' in serverModel:
command = 'cat /proc/scsi/scsi'
result = subprocess.Popen(command, stdout = subprocess.PIPE, stderr = subprocess.PIPE, shell = True)
(out, err) = result.communicate()
out = out.strip()
if result.returncode != 0:
logger.error('Unable to determine if the DL580 is a Scale-up.\n' + str(out) + '\n' + str(err))
print RED + 'Unable to determine if the DL580 is a Scale-up; fix the problem and try again; exiting program execution.' + RESETCOLORS
exit(1)
searchResult = re.search('P830i', out, re.MULTILINE | re.DOTALL)
if not searchResult == None:
globalIni = 'global.ini'
globalIniList = []
scaleOutSystem = False
for (root, dirs, files) in os.walk(programParentDir):
if globalIni in files:
globalIniList.append(root + '/' + globalIni)
continue
for file in globalIniList:
with open(file, 'r') as f:
data = f.read()
if re.match('.*log|data_{1,}wwid\\s*=\\s*360002ac0+', data, re.MULTILINE | re.DOTALL) != None:
scaleOutSystem = True
multipathArguments = [
'enable',
'start']
for argument in multipathArguments:
command = 'systemctl ' + argument + ' multipathd'
result = subprocess.Popen(command, stdout = subprocess.PIPE, stderr = subprocess.PIPE, shell = True)
(out, err) = result.communicate()
out = out.strip()
if result.returncode != 0:
logger.error('Unable to ' + argument + ' multipathd.\n' + str(out) + '\n' + str(err))
print RED + 'Unable to ' + argument + ' multipathd; fix the problem and try again; exiting program execution.' + RESETCOLORS
exit(1)
time.sleep(0.1)
break
if not scaleOutSystem:
scaleUpSystem = True
upgradeResourceDict = { }
try:
with open('upgradeResourceFile') as f:
for line in f:
line = line.strip()
if len(line) == 0 and re.match('^\\s*#', line) or re.match('^\\s+$', line):
continue
continue
line = re.sub('[\'"]', '', line)
(key, val) = line.split('=')
key = key.strip()
upgradeResourceDict[key] = re.sub('\\s*,\\s*', ',', val).strip()
except IOError:
err = None
logger.error("Unable to access the application's resource file 'upgradeResourceFile'.\n" + str(err))
print RED + "Unable to access the application's resource file 'upgradeResourceFile'; fix the problem and try again; exiting program execution." + RESETCOLORS
exit(1)
sessionScreenLog = upgradeLogDir + '/sessionScreenLog.log'
cursesLog = upgradeLogDir + '/cursesLog.log'
try:
cursesThread = CursesThread(sessionScreenLog, cursesLog)
cursesThread.daemon = True
cursesThread.start()
osRestorationArchiveErrorFile = upgradeLogDir + '/.osRestorationArchiveError'
if not os.path.isfile(osRestorationArchiveErrorFile):
try:
os.mknod(osRestorationArchiveErrorFile)
except OSError:
err = None
logger.error("Unable to create the OS restoration archive error file '" + osRestorationArchiveErrorFile + "'.\n" + str(err))
displayErrorMessage("Unable to create the OS restoration archive error file '" + osRestorationArchiveErrorFile + "'; fix the problem and try again.", cursesThread)
progressStatusFile = upgradeLogDir + '/.restorationProgress'
try:
if os.path.isfile(progressStatusFile):
with open(progressStatusFile) as f:
progressDict = dict.fromkeys(lambda .0: continue(f))
else:
progressDict = { }
if os.path.isfile(progressStatusFile):
f = open(progressStatusFile, 'a')
else:
f = open(progressStatusFile, 'w')
osRestorationArchiveExtracted = False
try:
if os.stat(osRestorationArchiveErrorFile).st_size < 50 and 'osRestorationArchiveExtracted' not in progressDict:
cursesThread.insertMessage([
'informative',
'Checking and extracting the OS restoration archive file.'])
cursesThread.insertMessage([
'informative',
''])
osRestorationArchive = checkOSRestorationArchive(programParentDir, osRestorationArchiveErrorFile, osDist, cursesThread)
extractOSRestorationArchive(osRestorationArchive, osRestorationArchiveErrorFile, cursesThread)
f.write('osRestorationArchiveExtracted\n')
osRestorationArchiveExtracted = True
except OSError:
err = None
logger.error("Unable to access the OS restoration archive error file '" + osRestorationArchiveErrorFile + "'.\n" + str(err))
displayErrorMessage("Unable to access the OS restoration archive error file '" + osRestorationArchiveErrorFile + "'; fix the problem and try again.", cursesThread)
if os.path.isdir(programParentDir + '/addOnSoftwareRPMS'):
if 'installaddOnSoftware' not in progressDict:
f.write('installaddOnSoftware\n')
if osDist == 'SLES':
(errorMessage, addOnSoftwareInstalled) = installSLESAddOnSoftware(programParentDir, cursesThread)
else:
(errorMessage, addOnSoftwareInstalled) = installRHELAddOnSoftware(programParentDir, cursesThread)
if len(errorMessage) > 0:
errorMessageList.append(errorMessage)
else:
errorMessageList.append('The additional RPMs were not installed, since an attempt to add them was already made.')
else:
addOnSoftwareInstalled = True
logger.info('There were no additional RPMs present for the post-upgrade.')
if 'setTimezone' not in progressDict:
f.write('setTimezone\n')
errorMessage = setTimezone(programParentDir, cursesThread)
if len(errorMessage) > 0:
errorMessageList.append(errorMessage)
else:
errorMessageList.append('The time zone was not set, since an attempt to set it was already made.')
if 'checkNetworkConfiguration' not in progressDict:
if 'osRestorationArchiveExtracted' in progressDict or osRestorationArchiveExtracted:
f.write('checkNetworkConfiguration\n')
if (serverModel == 'ProLiant DL320e Gen8 v2' or serverModel == 'ProLiant DL360 Gen9') and osDistLevel == '11.4':
errorMessage = checkNetworkConfiguration(programParentDir, osDist, cursesThread, osDistLevel = osDistLevel)
else:
errorMessage = checkNetworkConfiguration(programParentDir, osDist, cursesThread)
if len(errorMessage) > 0:
errorMessageList.append(errorMessage)
else:
errorMessageList.append('The network configuration was not checked; either because it was already checked or the OS restoration archive was not successfully extracted.')
if not (serverModel == 'ProLiant DL320e Gen8 v2' or serverModel == 'ProLiant DL360 Gen9') and osDistLevel == '11.4':
if 'setHostname' not in progressDict:
f.write('setHostname\n')
errorMessage = setHostname(programParentDir, cursesThread)
if len(errorMessage) > 0:
errorMessageList.append(errorMessage)
else:
errorMessageList.append('The host name was not set, since an attempt to set it was already made.')
if osDist == 'SLES':
if 'updateNTPConf' not in progressDict:
f.write('updateNTPConf\n')
errorMessage = updateNTPConf(cursesThread)
if len(errorMessage) > 0:
errorMessageList.append(errorMessage)
else:
errorMessageList.append('The ntp configuration was not updated, since an attempt to update it was already made.')
if 'configureSnapper' not in progressDict:
f.write('configureSnapper\n')
errorMessage = configureSnapper(osDistLevel, cursesThread)
if len(errorMessage) > 0:
errorMessageList.append(errorMessage)
else:
errorMessageList.append('The snapper configuration was not updated, since an attempt to update it was already made.')
if serverModel != 'Superdome':
if 'updateMultipathConf' not in progressDict:
f.write('updateMultipathConf\n')
errorMessage = updateMultipathConf(cursesThread)
if len(errorMessage) > 0:
errorMessageList.append(errorMessage)
else:
errorMessageList.append('The multipath blacklist configuration was not updated, since an attempt to update it was already made.')
if 'DL580' in serverModel or serverModel == 'Superdome':
if 'DL580' in serverModel:
if 'updateBIOS' not in progressDict and addOnSoftwareInstalled:
f.write('updateBIOS\n')
errorMessage = updateBIOS(programParentDir, cursesThread)
if len(errorMessage) > 0:
errorMessageList.append(errorMessage)
else:
errorMessageList.append('The BIOS was not updated; either because it was already updated or the additional RPMs failed to install.')
if os.path.isdir(programParentDir + '/addOnFileArchive'):
if 'installAddOnFiles' not in progressDict:
f.write('installAddOnFiles\n')
errorMessage = installAddOnFiles(programParentDir, upgradeResourceDict.copy(), osDist, cursesThread, processor = processor)
if len(errorMessage) > 0:
errorMessageList.append(errorMessage)
else:
errorMessageList.append('The files from the add on files archive were not installed, since an attempt to add them was already made.')
if serverModel == 'Superdome':
if os.path.isdir(programParentDir + '/addOnFileArchive'):
if 'installAddOnFiles' not in progressDict:
f.write('installAddOnFiles\n')
errorMessage = installAddOnFiles(programParentDir, upgradeResourceDict.copy(), osDist, cursesThread, serverModel = serverModel)
if len(errorMessage) > 0:
errorMessageList.append(errorMessage)
else:
errorMessageList.append('The files from the add on files archive were not installed, since an attempt to add them was already made.')
if osDist == 'SLES':
if 'updateKdump' not in progressDict:
f.write('updateKdump\n')
errorMessage = updateKdump(cursesThread)
if len(errorMessage) > 0:
errorMessageList.append(errorMessage)
else:
errorMessageList.append('The update of kdump.service to address bug 1008170 was not performed, since an attempt to update the service was already made.')
if 'restoreHANAUserAccounts' not in progressDict:
f.write('restoreHANAUserAccounts\n')
errorMessage = restoreHANAUserAccounts(programParentDir, cursesThread)
if len(errorMessage) > 0:
errorMessageList.append(errorMessage)
else:
errorMessageList.append('The SAP HANA user account data was not restored, since an attempt to restore the account data was already made.')
if 'restoreHANAPartitionData' not in progressDict:
f.write('restoreHANAPartitionData\n')
(errorMessage, hanaPartitionsRestored) = restoreHANAPartitionData(programParentDir, cursesThread)
if len(errorMessage) > 0:
errorMessageList.append(errorMessage)
else:
errorMessageList.append('The SAP HANA parition data was not restored, since an attempt to restore the data was already made.')
if 'sapRestorationArchiveExtracted' not in progressDict and hanaPartitionsRestored:
f.write('sapRestorationArchiveExtracted\n')
errorMessage = extractSAPRestorationArchive(programParentDir, osDist, cursesThread)
if len(errorMessage) > 0:
errorMessageList.append(errorMessage)
else:
errorMessageList.append('The SAP restoration archive was not extracted; either because it was already extracted or the SAP HANA partition data was not successfully restored.')
if not scaleUpSystem:
if 'prepareSAPHanaDirs' not in progressDict:
f.write('prepareSAPHanaDirs\n')
errorMessage = prepareSAPHanaDirs(programParentDir, cursesThread)
if len(errorMessage) > 0:
errorMessageList.append(errorMessage)
else:
errorMessageList.append('The /hana/data/SID and /hana/log/SID directories were not created; since an attempt to create them was already made.')
if 'DL380p' in serverModel or 'DL360p' in serverModel:
if 'configureXinetd' not in progressDict:
f.write('configureXinetd\n')
errorMessage = configureXinetd(cursesThread)
if len(errorMessage) > 0:
errorMessageList.append(errorMessage)
else:
errorMessageList.append('xinetd was not configured; since an attempt to configure it was already made.')
if 'updateLvmConf' not in progressDict:
f.write('updateLvmConf\n')
errorMessage = updateLvmConf(cursesThread)
if len(errorMessage) > 0:
errorMessageList.append(errorMessage)
else:
errorMessageList.append('/etc/lvm.conf was not updated; since an attempt to enable it was already made.')
if 'updateNFSListeners' not in progressDict:
f.write('updateNFSListeners\n')
errorMessage = updateNFSListeners(cursesThread)
if len(errorMessage) > 0:
errorMessageList.append(errorMessage)
else:
errorMessageList.append("The number of NFS listeners in '/opt/cmcluster/nfstoolkit/hananfs.sh' was not updated; since an attempt to update the number was already made.")
if 'createNFSMountPoint' not in progressDict:
f.write('createNFSMountPoint\n')
errorMessage = createNFSMountPoint(cursesThread)
if len(errorMessage) > 0:
errorMessageList.append(errorMessage)
else:
errorMessageList.append('The hananfs mount point was not created; since an attempt to create it was already made.')
if 'buildDeadmanDriver' not in progressDict:
f.write('buildDeadmanDriver\n')
errorMessage = buildDeadmanDriver(cursesThread)
if len(errorMessage) > 0:
errorMessageList.append(errorMessage)
else:
errorMessageList.append('The deadman driver was not built and installed; since an attempt to build and install it was already made.')
if serverModel == 'ProLiant DL320e Gen8 v2' or serverModel == 'ProLiant DL360 Gen9':
if 'configureServiceguardQS' not in progressDict:
f.write('configureServiceguardQS\n')
errorMessage = configureServiceguardQS(programParentDir, osDistLevel, cursesThread)
if len(errorMessage) > 0:
errorMessageList.append(errorMessage)
else:
errorMessageList.append('Serviceguard QS was not configured; since an attempt to configure it was already made.')
except IOError:
err = None
logger.error('Could not access ' + progressStatusFile + '.\n' + str(err))
displayErrorMessage("Could not access '" + progressStatusFile + "'; fix the problem and try again.", cursesThread)
f.close()
if len(errorMessageList) > 0:
cursesThread.insertMessage([
'warning',
"Restoration of the server's configuration has completed with the errors shown below; check the log file for additional information before continuing with the re-installation process:"])
cursesThread.insertMessage([
'warning',
''])
for message in errorMessageList:
cursesThread.insertMessage([
'warning',
message])
cursesThread.insertMessage([
'warning',
''])
else:
cursesThread.insertMessage([
'informative',
"Restoration of the server's configuration has completed; continue with the next step in the re-installation process."])
cursesThread.insertMessage([
'informative',
''])
cursesThread.getUserInput([
'informative',
'Press enter to exit the program.'])
cursesThread.insertMessage([
'informative',
''])
while not cursesThread.isUserInputReady():
time.sleep(0.1)
exit(0)
except Exception:
err = None
cursesThread.join()
logger.error('An unexpected error was encountered:\n' + traceback.format_exc())
print RED + "An unexpected error was encountered; collect the application's log file and report the error back to the SAP HANA CoE DevOps team." + RESETCOLORS
print RED + 'Error: ' + str(err) + RESETCOLORS
exit(1)
finally:
cursesThread.join()
def main():
programVersion = '1.0-0'
programName = os.path.basename(sys.argv[0]).split('.')[0]
errorsEncountered = False
if os.geteuid() != 0:
print RED + 'You must be root to run this program; exiting program execution.' + RESETCOLORS
exit(1)
usage = 'usage: %prog [-h] [-p] [-v]'
parser = optparse.OptionParser(usage=usage)
parser.add_option('-p', action='store_true', default=False, help='This option is used after an upgrade to check services and SAP Note settings.')
parser.add_option('-v', action='store_true', default=False, help="This option is used to display the application's version.")
options, args = parser.parse_args()
if options.v:
print programName + ' ' + programVersion
exit(0)
osDist, osDistLevel = getOSDistribution()
logDir = '/var/log/CoESapHANA_' + osDist + '_UpgradeLogDir'
if not os.path.isdir(logDir):
try:
os.mkdir(logDir)
except OSError as err:
print RED + "Unable to create the post upgrade log directory '" + logDir + "'; fix the problem and try again; exiting program execution.\n" + str(err) + RESETCOLORS
exit(1)
statusLogFile = logDir + '/status.log'
debugLogFile = logDir + '/debug.log'
statusHandler = logging.FileHandler(statusLogFile)
debugHandler = logging.FileHandler(debugLogFile)
formatter = logging.Formatter('%(asctime)s:%(levelname)s:%(message)s', datefmt='%m/%d/%Y %H:%M:%S')
statusHandler.setFormatter(formatter)
debugHandler.setFormatter(formatter)
logger = logging.getLogger('coeOSUpgradeLogger')
logger.setLevel(logging.INFO)
logger.addHandler(statusHandler)
debugLogger = logging.getLogger('coeOSUpgradeDebugLogger')
debugLogger.setLevel(logging.INFO)
debugLogger.addHandler(debugHandler)
debugLogger.info("The program's version is: " + programVersion + '.')
serverModel = getServerModel()
try:
programParentDir = ''
cwd = os.getcwd()
programParentDir = os.path.dirname(os.path.realpath(__file__))
if cwd != programParentDir:
os.chdir(programParentDir)
except OSError as err:
debugLogger.error("Unable to change into the programs parent directory '" + programParentDir + "'.\n" + str(err))
print RED + "Unable to change into the programs parent directory '" + programParentDir + "'; fix the problem and try again; exiting program execution." + RESETCOLORS
exit(1)
upgradeResourceDict = {}
try:
with open('upgradeResourceFile') as f:
for line in f:
line = line.strip()
if len(line) == 0 or re.match('^\\s*#', line) or re.match('^\\s+$', line):
continue
else:
line = re.sub('[\'"]', '', line)
key, val = line.split('=')
key = key.strip()
upgradeResourceDict[key] = re.sub('\\s*,\\s*', ',', val).strip()
except IOError as err:
debugLogger.error("Unable to access the application's resource file 'upgradeResourceFile'.\n" + str(err))
print RED + "Unable to access the application's resource file 'upgradeResourceFile'; fix the problem and try again; exiting program execution." + RESETCOLORS
exit(1)
if options.p:
if serverModel == 'Superdome' or 'DL580' in serverModel:
if serverModel == 'Superdome':
errors = checkSAPHANAConfiguration(serverModel, osDist)
elif osDist == 'SLES':
errors = checkSAPHANAConfiguration(serverModel, osDist, upgradeResourceDict['slesKernelParameters'])
else:
errors = checkSAPHANAConfiguration(serverModel, osDist, upgradeResourceDict['rhelKernelParameters'])
if errors:
if not errorsEncountered:
errorsEncountered = True
errors = checkServices()
if errors:
if not errorsEncountered:
errorsEncountered = True
else:
progressStatusFile = logDir + '/.restorationProgress'
try:
if os.path.isfile(progressStatusFile):
with open(progressStatusFile) as f:
progressDict = dict.fromkeys((x.strip() for x in f))
else:
progressDict = {}
if os.path.isfile(progressStatusFile):
f = open(progressStatusFile, 'a')
else:
f = open(progressStatusFile, 'w')
if serverModel == 'ProLiant DL360 Gen9' or serverModel == 'ProLiant DL380p Gen8' or serverModel == 'ProLiant DL360p Gen8' or serverModel == 'ProLiant DL320e Gen8 v2':
serviceguardRPMDir = programParentDir + '/serviceguardRPMS'
if os.path.isdir(serviceguardRPMDir):
if 'updateServiceguardPackages' not in progressDict:
errors = updateServiceguardPackages(serviceguardRPMDir)
if errors:
if not errorsEncountered:
errorsEncountered = True
else:
f.write('updateServiceguardPackages\n')
else:
print YELLOW + 'The Serviceguard packages were not updated, since they were already updated.' + RESETCOLORS
fstabFile = programParentDir + '/fstabFile/fstab'
if os.path.isfile(fstabFile):
if 'restoreFstab' not in progressDict:
errors = restoreFstab(fstabFile)
if errors:
if not errorsEncountered:
errorsEncountered = True
else:
f.write('restoreFstab\n')
else:
print YELLOW + 'The fstab file was not restored, since it was already restored.' + RESETCOLORS
if osDist == 'SLES':
limitsFile = programParentDir + '/limitsFile/limits.conf'
if os.path.isfile(limitsFile):
if 'configureNofile' not in progressDict:
errors = configureNofile(limitsFile, upgradeResourceDict['sapsysNofileValue'])
if errors:
if not errorsEncountered:
errorsEncountered = True
else:
f.write('configureNofile\n')
else:
print YELLOW + 'hard/soft nofile limits for @sapsys, were not configured, since they were already configured.' + RESETCOLORS
if 'DL580' in serverModel:
if 'updateBIOS' not in progressDict:
errors = updateBIOS(programParentDir)
if errors:
if not errorsEncountered:
errorsEncountered = True
else:
f.write('updateBIOS\n')
else:
print YELLOW + 'The BIOS was not updated, since it was already updated.' + RESETCOLORS
if os.path.isdir(programParentDir + '/mellanoxDriver'):
if 'configureMellanox' not in progressDict:
errors = configureMellanox(programParentDir)
if errors:
if not errorsEncountered:
errorsEncountered = True
else:
f.write('configureMellanox\n')
else:
print YELLOW + 'The Mellanox driver was not installed, since it was already installed.' + RESETCOLORS
if os.path.isfile('/etc/sysctl.conf'):
if 'updateSysctl' not in progressDict:
if osDist == 'SLES':
errors = updateSysctl(upgradeResourceDict['slesKernelParameters'])
else:
errors = updateSysctl(upgradeResourceDict['rhelKernelParameters'])
if errors:
if not errorsEncountered:
errorsEncountered = True
else:
f.write('updateSysctl\n')
else:
print YELLOW + '/etc/sysctl.conf was not updated, since an attempt to update it was already made.' + RESETCOLORS
if osDist == 'SLES':
if 'configureSnapper' not in progressDict:
errors = configureSnapper()
if errors:
errorsEncountered = True
else:
f.write('configureSnapper\n')
else:
print YELLOW + 'The snapper configuration was not updated, since it was already updated.' + RESETCOLORS
if 'enableMultiversionSupport' not in progressDict:
errors = enableMultiversionSupport()
if errors:
if not errorsEncountered:
errorsEncountered = True
else:
f.write('enableMultiversionSupport\n')
else:
print YELLOW + 'Kernel multiversion support was not enabled, since it was already enabled.' + RESETCOLORS
if 'cleanupGrubCfg' not in progressDict:
errors = cleanupGrubCfg()
if errors:
if not errorsEncountered:
errorsEncountered = True
else:
f.write('cleanupGrubCfg\n')
else:
print YELLOW + '/etc/default/grub was not configured, since it was already configured.' + RESETCOLORS
if 'disableServices' not in progressDict:
disableServiceList = dict(((x.split(':')[0].strip(), re.sub('\\s+', '', x.split(':')[1])) for x in upgradeResourceDict['slesServices'].split(',')))['SLES ' + osDistLevel].split('|')
errors = disableServices(disableServiceList)
if errors:
if not errorsEncountered:
errorsEncountered = True
else:
f.write('disableServices\n')
else:
print YELLOW + 'Systemd services were not disabled, since they were already disabled.' + RESETCOLORS
except IOError as err:
debugLogger.error('Could not access ' + progressStatusFile + '.\n' + str(err))
print RED + "Could not access '" + progressStatusFile + "'; fix the problem and try again; exiting program execution." + RESETCOLORS
exit(1)
finally:
f.close()
if errorsEncountered:
print RED + 'Errors were encountered while performing post upgrade tasks; check the debug log file for additional information before continuing.' + RESETCOLORS
else:
print GREEN + 'The post upgrade tasks have completed; continue with the next step in the upgrade process.' + RESETCOLORS