def runBackup( self ):
"""Begin rsync backup.
This will process each path in self.rsyncPaths
and use rsync to 'pull' the contents to the
backup server.
"""
# First make the folder to store the backups (and logs) on the backup server
# as rsync will not log to the as-of-yet uncreated folder
command = ['mkdir', '-p', self.backupPath]
self.log("Creating remote backup path.")
stdin, stdout, stderr = self.sshExecute( ' '.join(command), exitOnException=True )
errors = '\n'.join(stderr.readlines())
if errors:
self.error("Failed to make the remote backup directory:\n" + errors, exit=True)
# loop through the paths and rsync them one by one
# In the future this will be replaced by using an 'includes' file and one command only
for path in self.rsyncPaths:
command = [ 'rsync', "-e'ssh -i "+self.ssh_key+"'" ]
command.extend( self.rsyncArgs )
command.extend( [ '--log-file=' + str(self.logFile) ] )
command.extend( [ self.liveUser + '@' + self.liveHost + ':"\'' + path + '\'"', '"'+self.backupPath+'"' ] )
self.log("Using: " + ' '.join( command ))
#Consider using 'exitOnException=False' so that this doesn't die and exit
#if only one rsync path fails to be backed up
self.runCommandTransport( ' '.join( command ), self.logFile, exitOnException=True )
#Transfer the main log to the backup server for storage
self.log("Transferring the main log to the server.", 'debug')
os.system( "cp -f " + global_log_file + " /tmp/temp_backup.log" )
self.transferFile(
"/tmp/temp_backup.log",
"/logs/" + str(self.ap) + "_" + global_log_file[ global_log_file.rfind('/') + 1 : ],
putOnServer=True
)
#Cleanup
self.closeSession()
if self.progress_window != None:
self.gobject.idle_add(self.progress_window.complete)
def runRestore( self ):
"""Begin rsync restore.
This will restore everything for the particular
appointment number to the root of the local drive.
"""
# First make sure the folder on the backup server exists for the appointment specified
self.log( "Checking if there are backups on the remote server." )
if not self.remotePathExists( self.backupPath ):
self.error("No backups for " + str(self.ap) + " on backup server!", exit=True)
if self.rsyncPaths[-1] != "/":
self.rsyncPaths += "/"
command = [ 'rsync', "-e'ssh -i "+self.ssh_key+"'" ]
command.extend( self.rsyncArgs )
command.extend( [ '--log-file=' + self.restoreLogFull ] )
# self.rsyncPaths should be the path to the drive we are restoring to (in a string)
command.extend( [ '"' + self.backupPath + '"',
self.liveUser + '@' + self.liveHost + ':"\'' + self.rsyncPaths + '\'"' ] )
command.extend( [ '--exclude "' + self.restoreLog + '"' ] )
self.log("Using: " + ' '.join( command ))
self.runCommandTransport( ' '.join( command ), self.restoreLogFull, exitOnException=True )
# Transfer the restore log
self.log("Copying restore log to local machine: " + self.restoreLog)
self.transferFile( self.rsyncPaths + self.restoreLog, self.restoreLogFull, False )
#Transfer the main log to the backup server for storage
self.log("Transferring the main log to the backup server.", 'debug')
os.system( "cp -f " + global_log_file + " /tmp/temp_backup.log" )
self.transferFile(
"/tmp/temp_backup.log",
"/logs/" + str(self.ap) + "_" + global_log_file[ global_log_file.rfind('/') + 1 : ],
putOnServer=True
)
# Cleanup
self.closeSession()
if self.progress_window != None:
self.gobject.idle_add(self.progress_window.complete)