src/nitsi/network.py

   1 #!/usr/bin/python3
   2
   3 import logging
   4 import os
   5
   6 logger = logging.getLogger("nitsi.network")
   7
   8 # # A class which define and undefine a virtual network based on an xml file
   9 class network():
  10     def __init__(self, libvirt_con, network_xml_file):
  11         self.log = logger.getChild(os.path.basename(network_xml_file))
  12         self.con = libvirt_con
  13         try:
  14             with open(network_xml_file) as fobj:
  15                 self.network_xml = fobj.read()
  16         except FileNotFoundError as error:
  17             self.log.error("No such file: {}".format(network_xml_file))
  18
  19     def define(self):
  20         self.network = self.con.networkDefineXML(self.network_xml)
  21
  22         if network == None:
  23             self.log.error("Failed to define virtual network")
  24
  25     def start(self):
  26         self.network.create()
  27
  28     def undefine(self):
  29         self.network.destroy()