def _get_ftpHost_by_vmName(vmName):
'''
by a given vmName, return associated ftpHost. mappings are located in the config.py file
Arg: vmName: str -> the virtual machine name.
'''
connectionInfo = _get_connectionInfo_by_vmName(vmName)
ftphost = ftpHostFactory.create_ftpHost(hostname=connectionInfo[0], port=connectionInfo[1], user=connectionInfo[2],password=connectionInfo[3], remoteFolder=connectionInfo[4])
return ftphost
def get_backups_from_ftp_servers():
'''
rebuilds a new dump file by scanning all ftp server's defined in the configuration config.py file.
Args: dumpFilePath: str -> the path of the dumpfile
'''
result = {}
ftpConnections = get_all_ftp_connections()
for server in ftpConnections:
ftpWrapper = ftpHostFactory.create_ftpHost(server, port=ftpConnections[server][0],
user=ftpConnections[server][1], password=ftpConnections[server][2],remoteFolder=ftpConnections[server][3])
try:
ftpWrapper.connect_to_host()
backupsInFtpHost = backupManager.getBackupsFromFtpServer(ftpWrapper)
ftpWrapper.disconnect_from_host()
backupManager.merge_first_backup_into_second_backup(backupsInFtpHost, result)
except Exception, ex :
logging.error("an error occurred in trying to get read backups from host {0}. Please make sure the ftp "
"connection to the host is correct!. the error is: {1}. Quitting..".format(ftpWrapper.hostname, str(ex)))
sys.exit()
