Blame | Last modification | View Log | RSS feed
"""Copyright 2008-2019 VMware, Inc. All rights reserved. -- VMware ConfidentialVMware Workstation component installer."""DEST = LIBDIR/'vmware'conf = DEST/'setup/vmware-config'LICENSETOOL=BINDIR/'vmware-license-enter.sh'PRODUCT = 'VMware Workstation'LICENSEVERSION = '15.0'LIMITSFILE = Destination('/etc/security/limits.conf')NOFILE_MINIMUM = 4096PAMLOGINFILE = Destination('/etc/pam.d/login')vmwareSentinel = '# Automatically generated by the VMware Installer - DO NOT REMOVE\n'pamLoginLine = 'session required pam_limits.so\n'class Workstation(Installer):def PreTransactionInstall(self, old, new, upgrade):# Include update moduleglobals()['update'] = self.LoadInclude('update')def PreTransactionUninstall(self, old, new, upgrade):# Include update moduleglobals()['update'] = self.LoadInclude('update')def InitializeQuestions(self, old, new, upgrade):self.AddQuestion('TextEntry',key='serialNumber',text='',header='Enter license key.',footer='(optional) You can enter this information later.',default='',required=True,level='REGULAR',deferrable=True)# NOFILE hardlimitnofileHL = self.GetAnswer('nofileHardLimit')if nofileHL:qlevel = 'CUSTOM'else:qlevel = 'REGULAR'try:self.hardLimit = self.RunCommand('/bin/sh', '-c', 'ulimit -H -n').stdoutself.hardLimit = self.hardLimit.strip()self.hardLimit = int(self.hardLimit)if self.hardLimit < NOFILE_MINIMUM:log.Debug('Hard limit is %d, adding question.', self.hardLimit)self.AddQuestion('NumericEntry',key='nofileHardLimit',text='Insufficient file descriptors can cause virtual machines to ''crash when using snapshots. The installer has detected that ''your hard limit for open files is %d, which is lower than VMware ''Workstation may require. Please enter a new limit.' % self.hardLimit,min=1024,max=65536,required=False, default=NOFILE_MINIMUM, level=qlevel)except ValueError:# Log this, but move on. Not a fatal error.log.Error('Hard limit returned non-integer value: %s', self.hardLimit)def InitializeInstall(self, old, new, upgrade):self.AddTarget('File', 'bin/*', BINDIR)self.AddTarget('File', 'man/*', MANDIR)self.AddTarget('File', 'share/icons/*', DATADIR/'icons')if self.GetConfig('installShortcuts', component='vmware-installer') != 'no':self.AddTarget('File', 'share/applications/*', DATADIR/'applications')self.AddTarget('File', 'share/appdata/*', DATADIR/'appdata')self.AddTarget('File', 'lib/*', DEST)self.AddTarget('File', 'doc/*', DOCDIR/'vmware-workstation')self.AddTarget('File', 'etc/*', SYSCONFDIR)# Symlink all binaries to appLoader.for i in ('vmware', 'vmware-tray'):self.AddTarget('Link', DEST/'bin/appLoader', DEST/'bin'/i)self.SetPermission(DEST/'bin/*', BINARY)# Ubuntu 10.04 requires additional .desktop files in /usr/local/share/applications# If GNOME or Ubuntu is going this way, rather than just add these links for# Ubuntu 10.04, always add them for future-proofing.# Some linux distributions use yet another standard for DE metadata, requiring# .appdata.xml files in order for WS to be usable via the DE app launcher.# Like the .desktop files, just install them along with the rest for futureproofing.if self.GetConfig('installShortcuts', component='vmware-installer') != 'no':self.AddTarget('Link', DATADIR/'applications/vmware-workstation.desktop',PREFIX/'local/share/applications/vmware-workstation.desktop')self.AddTarget('Link', DATADIR/'appdata/vmware-workstation.appdata.xml',PREFIX/'local/share/appdata/vmware-workstation.appdata.xml')def PreUninstall(self, old, new, upgrade):self.RunCommand(conf, '-d', 'product.version')self.RunCommand(conf, '-d', 'workstation.product.version')self.RunCommand(conf, '-d', 'vix.config.version')# Stop our init script for uninstallationscript = INITSCRIPTDIR/'vmware'if INITSCRIPTDIR and script.exists():self.RunCommand(script, 'stop', ignoreErrors=True)def PostInstall(self, old, new, upgrade):# Used by VIX to locate correct provider.self.RunCommand(conf, '-s', 'product.version', self.GetManifestValue('version'))self.RunCommand(conf, '-s', 'workstation.product.version', self.GetManifestValue('version'))self.RunCommand(conf, '-s', 'product.name', PRODUCT)self.RunCommand(conf, '-s', 'vix.config.version', 1)if self.GetAnswer('eula.deferred', component='vmware-workstation') == 'yes':self.RunCommand(conf, '-s', 'acceptEULA', 'none')self.DelConfig('eula.deferred')else:self.RunCommand(conf, '-s', 'acceptEULA', 'yes')if self.GetConfig('installShortcuts', component='vmware-installer') != 'no':launcher = DATADIR/'applications/vmware-workstation.desktop'binary = BINDIR/'vmware'self.RunCommand('sed', '-e', 's,@@BINARY@@,%s,g' % binary, '-i', launcher)update.UpdateIconCache(self, DATADIR)update.UpdateMIME(self, DATADIR)# Update hard limit for the number of open files.self._ModifyVMwareLimitsConf(LIMITSFILE)# We killed all running vmware processes before installing,# so be sure to restart them.script = INITSCRIPTDIR/'vmware'if INITSCRIPTDIR and script.exists():self.RunCommand(script, 'stop', ignoreErrors=True)self.RunCommand(script, 'start')# serial entered by user:serialNumber = self.GetAnswer('serialNumber')if serialNumber:self.RunCommand(LICENSETOOL, serialNumber, PRODUCT, LICENSEVERSION)def PostUninstall(self, old, new, upgrade):# Reset hard limit for the number of open files on the system.self._ClearVMwareLimitsConf(LIMITSFILE, restoreEntry=True)# Empty out the Winger cachetry:path('/var/lib/vmware/compcache').rmtree()except OSError:pass # Okay if the directory was already removed by the user# This seems a little counterintuitive, but we killed all running# vmware processes before uninstalling Workstation. At this point# Player is still installed though, so we want to be# sure to restart the services for Player.script = INITSCRIPTDIR/'vmware'if INITSCRIPTDIR and script.exists():self.RunCommand(script, 'stop', ignoreErrors=True)self.RunCommand(script, 'start')def _ClearVMwareLimitsConf(self, limitsFile, restoreEntry=False):# Check if our section already exists at the beginning# of the file. If it does clear it.log.Debug('nofile: Clearing limits file')text = limitsFile.text()newtext = re.sub(vmwareSentinel + '.*\n' + vmwareSentinel,'', text, re.DOTALL)limitsFile.write_text(newtext)# If we're uninstalling and restoring the old file, add the# old limit back since we wiped it on install.if restoreEntry:oldLimit = self.GetConfig('oldNofileHardLimit')if oldLimit:log.Debug('nofile: Restoring old nofile hard limit.')self._WriteLimitsConfEntry(limitsFile, '*\t\thard\tnofile\t\t%s\n' % oldLimit)# And remove the entry from our config file.self.DelConfig('oldNofileHardLimit')self._ClearPamD(PAMLOGINFILE)def _RemoveMarkedLineFromFile(self, file_, entry):""" Remove a line wrapped in vmwareSentinel from a given file """text = file_.text()searchText = vmwareSentinel + entry + vmwareSentinelmatches = re.findall(searchText, text, re.DOTALL)if not matches:return Falsenewtext = re.sub(searchText, '', text, re.DOTALL)file_.write_text(newtext)return Truedef _WriteLimitsConfEntry(self, limitsFile, entry):# This function assumes that the file has already been cleared and prepped for# us to write an entry.text = limitsFile.text()# See if a limits line already exists for nofile# Remove comments.justText = re.sub('#.*\n', '', text)matches = re.findall('^\*.+hard.+nofile.+\d+', justText, re.MULTILINE)# If there is a match, we need to remove this line.if matches:# Store the old value. We'll need to replace it later.self.SetConfig('oldNofileHardLimit', self.hardLimit)log.Debug('Removing existing hard nofile line.')text = re.sub('\*.+hard.+nofile.+\d+.*\n', '', text, re.MULTILINE)# Some systems have an '# End of file' marker. Remove it and# set a flag to replace it if it's found.setFileEnd = FalsenewText = re.sub('# End of file.*', '', text)if newText != text:setFileEnd = Truetext = newText# Now add in our line.text = text + entryif setFileEnd:text = text + '# End of file.'limitsFile.write_text(text)def _ClearPamD(self, pamFile):if pamFile.exists():self._RemoveMarkedLineFromFile(pamFile, pamLoginLine)def _WritePamD(self, pamFile):if pamFile.exists():text = pamFile.text()# Search for the entry we want:matches = re.findall('session\s+required\s+pam_limits.so', text)# If no matches were found, we need to add the entry.if not matches:newStr = text + vmwareSentinel + \pamLoginLine + \vmwareSentinelpamFile.write_text(newStr)def _ModifyVMwareLimitsConf(self, limitsFile):# Modify the limits.conf file to include the lines:# * hard nofile ##### The validator ensures that the answer was an integer, so no need# to check.nofileHL = self.GetAnswer('nofileHardLimit')if nofileHL and (self.hardLimit != int(nofileHL)):limitsFile = Destination('/etc/security/limits.conf')if limitsFile.exists():self._ClearVMwareLimitsConf(limitsFile, restoreEntry=False)log.Debug('Modifying /etc/security/limits.conf hard limit from ''%d to %d.', self.hardLimit, nofileHL)self._WriteLimitsConfEntry(limitsFile, vmwareSentinel + \'*\t\thard\tnofile\t\t%s\n' % nofileHL + \vmwareSentinel)self._WritePamD(PAMLOGINFILE)