def deleted_old_backups_from_ftp_servers(backups):
ftpServersCleaned = []
for vmName in backups:
connectionInfo = _get_connectionInfo_by_vmName(vmName)
if connectionInfo[0] not in ftpServersCleaned:
logging.warn("* a connection to ftp server [{0}] will be performed to see if contains old backups. "\
"If old backups are found, they will be deleted".format(connectionInfo[0]))
ftpServersCleaned.append(connectionInfo[0])
ftphost = _get_ftpHost_by_vmName(vmName)
ftphost.connect_to_host()
backupsOnRemoteFtpServer = backupManager.getBackupsFromFtpServer(ftphost)
logging.debug("** Ftp Server [{0}] stores the following backups: \n{1}".format(connectionInfo[0],
backupRender.get_backups_infos(backupsOnRemoteFtpServer)))
backupsToDelete, backupsToUpload = backupManager.get_backups_for_upload_and_delete(backups, ftphost)
if len(backupsToDelete) > 0:
logging.warn(
"** Ftp Server [{0}] contains {1} old backups that will be now deleted.".format(connectionInfo[0],
len(backupsToDelete)))
logging.debug("** this are the backups that will be deleted:\n{0}".format(
backupRender.get_backups_infos(backupsToDelete)))
if _use_real_ftp_sync:
backupManager.delete_backups_from_ftpHost(backupsToDelete, ftphost)
else:
logging.info(
"Ftp Server [{0}] does not contains old backups. No file deletions will be performed.".format(
connectionInfo[0]))
ftphost.disconnect_from_host()
def delete_failed_backups(candidateFailedUploads):
'''
Deletes backups that have not been uploaded correctly
'''
import pdb
pdb.set_trace()
logging.warn('this are the backus that failed :')
for vmName in candidateFailedUploads:
logging.warn('- ' + vmName)
logging.warn('the cleanup of invalid backups will now start')
if _use_real_ftp_sync:
for vmName in candidateFailedUploads:
ftphost = _get_ftpHost_by_vmName(vmName)
backupManager.delete_backups_from_ftpHost(candidateFailedUploads, ftphost)
logging.info('backup files for {0} have been deleted.')
