1 # 2 # Copyright 2007 Google Inc. Released under the GPL v2 3 4 """ 5 This module defines the Hypervisor class 6 7 Hypervisor: a virtual machine monitor 8 """ 9 10 __author__ = """ 11 mbligh (at] google.com (Martin J. Bligh), 12 poirier (at] google.com (Benjamin Poirier), 13 stutsman (at] google.com (Ryan Stutsman) 14 """ 15 16 17 import installable_object 18 19 20 class Hypervisor(installable_object.InstallableObject): 21 """ 22 This class represents a virtual machine monitor. 23 24 Implementation details: 25 This is an abstract class, leaf subclasses must implement the methods 26 listed here and in parent classes which have no implementation. They 27 may reimplement methods which already have an implementation. You 28 must not instantiate this class but should instantiate one of those 29 leaf subclasses. 30 """ 31 32 host = None 33 guests = None 34 35 def __init__(self, host): 36 super(Hypervisor, self).__init__() 37 self.host= host 38 39 40 def new_guest(self): 41 pass 42 43 44 def delete_guest(self, guest_hostname): 45 pass 46 47 48 def reset_guest(self, guest_hostname): 49 pass 50
