def get_vm_from_ip(self, ip):
""" Gets the name of a vm from its IP.
Args:
ip: The ip address of the vm.
Returns: The vm name for the corresponding IP."""
vms = self.content.searchIndex.FindAllByIp(ip=ip, vmSearch=True)
# As vsphere remembers the last IP a vm had, when we search we get all
# of them. Consequently we need to store them all in a dict and then sort
# them to find out which one has the latest boot time. I am going out on
# a limb and saying that searching for several vms and querying each object
# is quicker than finding all machines and recording the bootTime and ip address
# of each, before iterating through all of them to weed out the ones we care
# about, but I could be wrong.
boot_times = {}
for vm in vms:
if vm.name not in boot_times:
boot_times[vm.name] = datetime.fromtimestamp(0)
try:
boot_times[vm.name] = vm.summary.runtime.bootTime
except Exception:
pass
if boot_times:
newest_boot_time = sorted(boot_times.items(), key=operator.itemgetter(1),
reverse=True)[0]
newest_vm = newest_boot_time[0]
return VMWareVirtualMachine(system=self, name=newest_vm.name, raw=newest_vm)
else:
raise VMNotFoundViaIP('The requested IP is not known as a VM')
def get_vm_from_ip(self, ip):
"""
Gets a vm from its IP.
Args:
ip: The ip address of the vm.
Returns: wrapanapi.systems.rhevm.RHEVMVirtualMachine object
"""
vms = self.list_vms()
for vm in vms:
if ip in vm.all_ips:
return vm
raise VMNotFoundViaIP("IP '{}' is not known as a VM".format(ip))