def rename(self, new_name, sync_run=True):
"""
Renames this managed entity.
* new_name: Any / (slash), \ (backslash), character used in this name
element will be escaped. Similarly, any % (percent) character used
in this name element will be escaped, unless it is used to start an
escape sequence. A slash is escaped as %2F or %2f. A backslash is
escaped as %5C or %5c, and a percent is escaped as %25.
* sync_run: (default True), If False does not wait for the task to
finish and returns an instance of a VITask for the user to monitor
its progress
"""
try:
request = VI.Rename_TaskRequestMsg()
_this = request.new__this(self._mor)
_this.set_attribute_type(self._mor.get_attribute_type())
request.set_element__this(_this)
request.set_element_newName(new_name)
task = self._server._proxy.Rename_Task(request)._returnval
vi_task = VITask(task, self._server)
if sync_run:
status = vi_task.wait_for_state([vi_task.STATE_SUCCESS,
vi_task.STATE_ERROR])
if status == vi_task.STATE_ERROR:
raise VIException(vi_task.get_error_message(),
FaultTypes.TASK_ERROR)
return
return vi_task
except (VI.ZSI.FaultException) as e:
raise VIApiException(e)
def destroy(self, sync_run=True):
"""
Destroys this object, deleting its contents and removing it from its
parent folder (if any)
* sync_run: (default True), If False does not wait for the task to
finish and returns an instance of a VITask for the user to monitor
its progress
"""
try:
request = VI.Destroy_TaskRequestMsg()
_this = request.new__this(self._mor)
_this.set_attribute_type(self._mor.get_attribute_type())
request.set_element__this(_this)
task = self._server._proxy.Destroy_Task(request)._returnval
vi_task = VITask(task, self._server)
if sync_run:
status = vi_task.wait_for_state([vi_task.STATE_SUCCESS,
vi_task.STATE_ERROR])
if status == vi_task.STATE_ERROR:
raise VIException(vi_task.get_error_message(),
FaultTypes.TASK_ERROR)
return
return vi_task
except (VI.ZSI.FaultException) as e:
raise VIApiException(e)
def delete_vm(vm):
vm_name = vm.get_property('name', from_cache=False)
log("Preparing to delete VM %s..." % vm_name)
vm_status = vm.get_status()
log("VM status: %s" % vm_status)
if vm_status == "POWERED OFF" or vm_status == "POWERING OFF":
log("VM power state: %s" % vm_status)
else:
log("Powering off VM %s..." % vm_name)
vm.power_off()
log("Deleting VM %s..." % vm_name)
request = VI.Destroy_TaskRequestMsg()
_this = request.new__this(vm._mor)
_this.set_attribute_type(vm._mor.get_attribute_type())
request.set_element__this(_this)
ret = server._proxy.Destroy_Task(request)._returnval
# Wait for the delete task to finish
task = VITask(ret, server)
status = task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if status == task.STATE_SUCCESS:
log("VM successfully deleted from disk.")
elif status == task.STATE_ERROR:
error_msg = "Error while deleting VM: " + task.get_error_message()
raise Exception(error_msg)
def add_existence_vmdk(self, vm_name, path):
"""
Add existence hard drive (.vmdk) to the virtual machine
:param vm_name: virtual machine name
:param path: hard drive path
:param space: space for hard drive
:raise: ExistenceException, CreatorException
"""
self._connect_to_esx()
try:
vm = self.esx_server.get_vm_by_name(vm_name)
except Exception:
raise ExistenceException("Couldn't find the virtual machine %s" % vm_name)
unit_number = -1
for disk in vm._disks:
unit_number = max(unit_number, disk["device"]["unitNumber"])
unit_number += 1
request = VI.ReconfigVM_TaskRequestMsg()
_this = request.new__this(vm._mor)
_this.set_attribute_type(vm._mor.get_attribute_type())
request.set_element__this(_this)
spec = request.new_spec()
dc = spec.new_deviceChange()
dc.Operation = "add"
hd = VI.ns0.VirtualDisk_Def("hd").pyclass()
hd.Key = -100
hd.UnitNumber = unit_number
hd.CapacityInKB = 0
hd.ControllerKey = 1000
backing = VI.ns0.VirtualDiskFlatVer2BackingInfo_Def("backing").pyclass()
backing.FileName = path
backing.DiskMode = "persistent"
backing.ThinProvisioned = False
hd.Backing = backing
connectable = hd.new_connectable()
connectable.StartConnected = True
connectable.AllowGuestControl = False
connectable.Connected = True
hd.Connectable = connectable
dc.Device = hd
spec.DeviceChange = [dc]
request.Spec = spec
task = self.esx_server._proxy.ReconfigVM_Task(request)._returnval
vi_task = VITask(task, self.esx_server)
# Wait for task to finis
status = vi_task.wait_for_state([vi_task.STATE_SUCCESS, vi_task.STATE_ERROR])
if status == vi_task.STATE_ERROR:
self._disconnect_from_esx()
raise CreatorException("ERROR CONFIGURING VM:%s" % vi_task.get_error_message())
def delete_vm(vsphere_client, module, guest, vm, force):
try:
if vm.is_powered_on():
if force:
try:
vm.power_off(sync_run=True)
vm.get_status()
except Exception, e:
module.fail_json(
msg='Failed to shutdown vm %s: %s' % (guest, e))
else:
module.fail_json(
msg='You must use either shut the vm down first or '
'use force ')
# Invoke Destroy_Task
request = VI.Destroy_TaskRequestMsg()
_this = request.new__this(vm._mor)
_this.set_attribute_type(vm._mor.get_attribute_type())
request.set_element__this(_this)
ret = vsphere_client._proxy.Destroy_Task(request)._returnval
task = VITask(ret, vsphere_client)
# Wait for the task to finish
status = task.wait_for_state(
[task.STATE_SUCCESS, task.STATE_ERROR])
if status == task.STATE_ERROR:
vsphere_client.disconnect()
module.fail_json(msg="Error removing vm: %s %s" %
task.get_error_message())
module.exit_json(changed=True, changes="VM %s deleted" % guest)
def destroy_vm(self, vmname):
"""
Destroys virtual machine by name
:param vmname: virtual machine name
:raise: ExistenceException, CreatorException
"""
self._connect_to_esx()
try:
vm = self.esx_server.get_vm_by_name(vmname)
except Exception as error:
self._disconnect_from_esx()
raise ExistenceException("Couldn't find VM '%s' - %s" % (vmname, error.message))
try:
if vm.is_powered_on() or vm.is_powering_off() or vm.is_reverting():
vm.power_off()
request = VI.Destroy_TaskRequestMsg()
_this = request.new__this(vm._mor)
_this.set_attribute_type(vm._mor.get_attribute_type())
request.set_element__this(_this)
ret = self.esx_server._proxy.Destroy_Task(request)._returnval
# Wait for the task to finish
task = VITask(ret, self.esx_server)
status = task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if status != task.STATE_SUCCESS:
raise CreatorException("Couldn't destroy vm - " + task.get_error_message())
except Exception:
self._disconnect_from_esx()
raise CreatorException("Couldn't destroy the virtual machine %s" % vmname)
def delete_vm(vsphere_client, module, guest, vm, force):
try:
if vm.is_powered_on():
if force:
try:
vm.power_off(sync_run=True)
vm.get_status()
except Exception, e:
module.fail_json(
msg='Failed to shutdown vm %s: %s' % (guest, e))
else:
module.fail_json(
msg='You must use either shut the vm down first or '
'use force ')
# Invoke Destroy_Task
request = VI.Destroy_TaskRequestMsg()
_this = request.new__this(vm._mor)
_this.set_attribute_type(vm._mor.get_attribute_type())
request.set_element__this(_this)
ret = vsphere_client._proxy.Destroy_Task(request)._returnval
task = VITask(ret, vsphere_client)
# Wait for the task to finish
status = task.wait_for_state(
[task.STATE_SUCCESS, task.STATE_ERROR])
if status == task.STATE_ERROR:
vsphere_client.disconnect()
module.fail_json(msg="Error removing vm: %s %s" %
task.get_error_message())
module.exit_json(changed=True, changes="VM %s deleted" % guest)
def rename(self, new_name, sync_run=True):
"""
Renames this managed entity.
* new_name: Any / (slash), \ (backslash), character used in this name
element will be escaped. Similarly, any % (percent) character used
in this name element will be escaped, unless it is used to start an
escape sequence. A slash is escaped as %2F or %2f. A backslash is
escaped as %5C or %5c, and a percent is escaped as %25.
* sync_run: (default True), If False does not wait for the task to
finish and returns an instance of a VITask for the user to monitor
its progress
"""
try:
request = VI.Rename_TaskRequestMsg()
_this = request.new__this(self._mor)
_this.set_attribute_type(self._mor.get_attribute_type())
request.set_element__this(_this)
request.set_element_newName(new_name)
task = self._server._proxy.Rename_Task(request)._returnval
vi_task = VITask(task, self._server)
if sync_run:
status = vi_task.wait_for_state(
[vi_task.STATE_SUCCESS, vi_task.STATE_ERROR])
if status == vi_task.STATE_ERROR:
raise VIException(vi_task.get_error_message(),
FaultTypes.TASK_ERROR)
return
return vi_task
except (VI.ZSI.FaultException) as e:
raise VIApiException(e)
def destroy(self, sync_run=True):
"""
Destroys this object, deleting its contents and removing it from its
parent folder (if any)
* sync_run: (default True), If False does not wait for the task to
finish and returns an instance of a VITask for the user to monitor
its progress
"""
try:
request = VI.Destroy_TaskRequestMsg()
_this = request.new__this(self._mor)
_this.set_attribute_type(self._mor.get_attribute_type())
request.set_element__this(_this)
task = self._server._proxy.Destroy_Task(request)._returnval
vi_task = VITask(task, self._server)
if sync_run:
status = vi_task.wait_for_state(
[vi_task.STATE_SUCCESS, vi_task.STATE_ERROR])
if status == vi_task.STATE_ERROR:
raise VIException(vi_task.get_error_message(),
FaultTypes.TASK_ERROR)
return
return vi_task
except (VI.ZSI.FaultException) as e:
raise VIApiException(e)
def delete_instance(self, name=None):
# Check if name is passed, if not extract from vm_json
if not name:
name = self.vm_json.get('name')
# Initialise vcenter handle
vcenter_handle = self.server
try:
vm = vcenter_handle.get_vm_by_name(name)
except Exception:
logger.info('VM %s not present in vCenter. This is OK' % name)
return
# Power off if not already
if not vm.is_powered_off():
vm.power_off()
# Invoke Destroy_Task
request = VI.Destroy_TaskRequestMsg()
_this = request.new__this(vm._mor)
_this.set_attribute_type(vm._mor.get_attribute_type())
request.set_element__this(_this)
ret = vcenter_handle._proxy.Destroy_Task(request)._returnval
# Wait for the task to finish
task = VITask(ret, vcenter_handle)
status = task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if status == task.STATE_SUCCESS:
logger.info('VM %s successfully deleted from disk' % name)
elif status == task.STATE_ERROR:
logger.info('Error removing vm: %s' % task.get_error_message())
def main():
opts = options()
# CONNECTION PARAMTERS
server = opts.esx_host
user = opts.user
password = opts.passwd
# REQUIRED PARAMETERS
vmname = opts.name
# CONNECT TO THE SERVER
s = VIServer()
s.connect(server, user, password)
try:
vm = s.get_vm_by_name(opts.name)
vm.shutdown_guest()
count = 1
wait_for = 60
try:
while count < wait_for and vm.is_powered_off() == False:
count += 1
time.sleep(1)
print "Elapsed %s seconds ..." % str(count)
except Exception as e:
if count >= wait_for:
print "Failed to shutdown the VM (%s) even after %s seconds." % (vmname, str(wait_for))
print "Please login to the EXSi server and fix the issue. Exception: %s" % str(e)
sys.exit(1)
check_count(count, wait_for)
except Exception as e:
print "Failed to locate and shutdown the new VM using:", opts.name
print "VM could not be deleted."
print "Exception:", str(e)
# Invoke Destroy_Task
request = VI.Destroy_TaskRequestMsg()
_this = request.new__this(vm._mor)
_this.set_attribute_type(vm._mor.get_attribute_type())
request.set_element__this(_this)
ret = s._proxy.Destroy_Task(request)._returnval
# Wait for the task to finish
task = VITask(ret, s)
status = task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if status == task.STATE_SUCCESS:
print "VM successfully deleted from disk"
elif status == task.STATE_ERROR:
print "Error removing vm:", task.get_error_message()
# disconnect from the server
s.disconnect()
def delete_vm_by_name(self, name, remove_files=True):
"""
Unregisters a VM and remove it files from the datastore by name.
@name is the VM name.
@remove_files - if True (default) will delete VM files from datastore.
"""
statusLine = ''
success = False
if not self.__logged:
raise VIException("Must call 'connect' before invoking this method", FaultTypes.NOT_CONNECTED)
try:
# Get VM
vm = self.get_vm_by_name(name)
if remove_files:
# Invoke Destroy_Task
request = VI.Destroy_TaskRequestMsg()
_this = request.new__this(vm._mor)
_this.set_attribute_type(vm._mor.get_attribute_type())
request.set_element__this(_this)
ret = self._proxy.Destroy_Task(request)._returnval
task = VITask(ret, self)
# Wait for the task to finish
status = task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if status == task.STATE_SUCCESS:
statusLine = "VM successfully unregistered and deleted from datastore"
success = True
elif status == task.STATE_ERROR:
statusLine = "Error removing vm: {}".format(task.get_error_message())
success = False
else:
# Invoke UnregisterVMRequestMsg
request = VI.UnregisterVMRequestMsg()
_this = request.new__this(vm._mor)
_this.set_attribute_type(vm._mor.get_attribute_type())
request.set_element__this(_this)
ret = self._proxy.UnregisterVM(request)
task = VITask(ret, self)
statusLine = "VM successfully unregistered (files still on datastore)"
success = True
except VI.ZSI.FaultException as e:
raise VIApiException(e)
finally:
return success, statusLine
def remove_vnic(self, label):
'''Function removes a vnic network from an existing vcenter.
Arguments:
vm: vm from which vnic should be removed,
label: name of vnic
**Note**
Vnics must be removed wih each time this class is instantiated.
VNICs are stored in a temporary dictionary, so if VNICs are not
removed at the end of this class instance, then they will have
to be manually removed in the vcenter
'''
vm = self.vm_json.get('name')
vm_obj = self.server.get_vm_by_name(vm, self.datacenter)
if not vm_obj:
raise Exception("VM %s not found" % vm)
net_device = None
if (vm, label) not in self.vm_vnics:
raise Exception("vcenter removeVNIC error: vm_vnics not found: " +
str((vm, label)))
# Find Virtual Nic device
for dev in vm_obj.properties.config.hardware.device:
if (dev._type in [
"VirtualE1000", "VirtualE1000e", "VirtualPCNet32",
"VirtualVmxnet3"
] and dev.deviceInfo.label == self.vm_vnics[(vm, label)][0]):
net_device = dev._obj
break
if not net_device:
raise Exception("NIC not found")
# Reconfigure
request = VI.ReconfigVM_TaskRequestMsg()
_this = request.new__this(vm_obj._mor)
_this.set_attribute_type(vm_obj._mor.get_attribute_type())
request.set_element__this(_this)
spec = request.new_spec()
dev_change = spec.new_deviceChange()
dev_change.set_element_operation("remove")
dev_change.set_element_device(net_device)
spec.set_element_deviceChange([dev_change])
request.set_element_spec(spec)
ret = self.server._proxy.ReconfigVM_Task(request)._returnval
# Wait for the task to finish
task = VITask(ret, self.server)
status = task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if status == task.STATE_SUCCESS:
logger.info(" removing vnic in %s on vm %s successful " %
(label, vm))
elif status == task.STATE_ERROR:
raise Exception("Error removing vnic in %s on vm %s msg %s" %
(label, vm, task.get_error_message()))
def destroyGuest(host_con, guest_name):
powerOffGuest(host_con, guest_name)
try:
vm = host_con.get_vm_by_name(guest_name)
request = VI.Destroy_TaskRequestMsg()
_this = request.new__this(vm._mor)
_this.set_attribute_type(vm._mor.get_attribute_type())
request.set_element__this(_this)
ret = host_con._proxy.Destroy_Task(request)._returnval
task = VITask(ret, host_con)
print 'Waiting for VM to be deleted'
status = task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if status == task.STATE_SUCCESS:
result = 'Succesfully removed guest: %s' % guest_name
elif status == task.STATE_ERROR:
result = 'Failed to remove VM: %s\n%s' % (guest_name, task.get_error_message())
except Exception as e:
result = 'Failed to remove VM: %s\n%s' % (guest_name, str(e))
return result
def destroyGuest(host_con, guest_name):
powerOffGuest(host_con, guest_name)
try:
vm = host_con.get_vm_by_name(guest_name)
request = VI.Destroy_TaskRequestMsg()
_this = request.new__this(vm._mor)
_this.set_attribute_type(vm._mor.get_attribute_type())
request.set_element__this(_this)
ret = host_con._proxy.Destroy_Task(request)._returnval
task = VITask(ret, host_con)
print 'Waiting for VM to be deleted'
status = task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if status == task.STATE_SUCCESS:
result = 'Succesfully removed guest: %s' % guest_name
elif status == task.STATE_ERROR:
result = 'Failed to remove VM: %s\n%s' % (guest_name,
task.get_error_message())
except Exception as e:
result = 'Failed to remove VM: %s\n%s' % (guest_name, str(e))
return result
def handler_revert_to_snapshot(self, task_id, parameters):
vm_id = parameters['vm_id']
snapshot_id = parameters['snapshot_id']
vm_mor = VIMor(vm_id, MORTypes.VirtualMachine)
snapshot_mor = VIMor(snapshot_id, MORTypes.VirtualMachineSnapshot)
vm_properties_future = self.application.executor.submit(self.server._get_object_properties, vm_mor, ['name', 'snapshot'])
request = VI.RevertToSnapshot_TaskRequestMsg()
mor_snap = request.new__this(snapshot_mor)
mor_snap.set_attribute_type(snapshot_mor.get_attribute_type())
request.set_element__this(mor_snap)
vm_name = None
snapshot_name = None
vm_properties = yield vm_properties_future
for prop in vm_properties.PropSet:
if prop.Name == 'name':
vm_name = prop.Val
elif prop.Name == 'snapshot':
snapshot_dict = ActionHandler.build_snapshot_dict(prop.Val.RootSnapshotList)
snapshot_name = snapshot_dict[snapshot_mor].Name
TaskStatusHandler.update_task(task_id, 'Reverting {0} to {1}...'.format(vm_name, snapshot_name))
vi_task = self.server._proxy.RevertToSnapshot_Task(request)._returnval
vi_task = VITask(vi_task, self.server)
status = yield self.application.executor.submit(
vi_task.wait_for_state, [vi_task.STATE_SUCCESS,
vi_task.STATE_ERROR])
if status == vi_task.STATE_ERROR:
raise VIException(vi_task.get_error_message(),
FaultTypes.TASK_ERROR)
TaskStatusHandler.update_task(task_id, 'Successfully reverted {0} to {1}'.format(vm_name, snapshot_name))
TaskStatusHandler.delete_task(task_id)
self.send_vm_update(vm_id)
def destroy_node(self, node, ex_remove_files=True):
"""
:param ex_remove_files: Remove all the files from the datastore.
:type ex_remove_files: ``bool``
"""
ex_remove_files = False
vm = self._get_vm_for_node(node=node)
server = self.connection.client
# Based on code from
# https://pypi.python.org/pypi/pyxenter
if ex_remove_files:
request = VI.Destroy_TaskRequestMsg()
_this = request.new__this(vm._mor)
_this.set_attribute_type(vm._mor.get_attribute_type())
request.set_element__this(_this)
# pylint: disable=no-member
ret = server._proxy.Destroy_Task(request)._returnva
# pylint: enable=no-member
task = VITask(ret, server)
# Wait for the task to finish
status = task.wait_for_state(
[task.STATE_SUCCESS, task.STATE_ERROR])
if status == task.STATE_ERROR:
raise LibcloudError('Error destroying node: %s' %
(task.get_error_message()))
else:
request = VI.UnregisterVMRequestMsg()
_this = request.new__this(vm._mor)
_this.set_attribute_type(vm._mor.get_attribute_type())
request.set_element__this(_this)
ret = server._proxy.UnregisterVM(request)
task = VITask(ret, server)
return True
def __execute_net_device_reconfig_task(self, vm_obj, net_device):
request = VI.ReconfigVM_TaskRequestMsg()
_this = request.new__this(vm_obj._mor)
_this.set_attribute_type(vm_obj._mor.get_attribute_type())
request.set_element__this(_this)
spec = request.new_spec()
dev_change = spec.new_deviceChange()
dev_change.set_element_operation("edit")
dev_change.set_element_device(net_device)
spec.set_element_deviceChange([dev_change])
request.set_element_spec(spec)
ret = self.server._proxy.ReconfigVM_Task(request)._returnval
# Wait for the task to finish
task = VITask(ret, self.server)
status = task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if status == task.STATE_SUCCESS:
logger.info("Net device reconfig task on vm %s successful " %
(vm_obj.properties.name))
elif status == task.STATE_ERROR:
raise Exception("Error: Net device reconfig task on vm %s msg %s" %
(vm_obj.properties.name, task.get_error_message()))
def destroy_node(self, node, ex_remove_files=True):
"""
:param ex_remove_files: Remove all the files from the datastore.
:type ex_remove_files: ``bool``
"""
ex_remove_files = False
vm = self._get_vm_for_node(node=node)
server = self.connection.client
# Based on code from
# https://pypi.python.org/pypi/pyxenter
if ex_remove_files:
request = VI.Destroy_TaskRequestMsg()
_this = request.new__this(vm._mor)
_this.set_attribute_type(vm._mor.get_attribute_type())
request.set_element__this(_this)
ret = server._proxy.Destroy_Task(request)._returnval
task = VITask(ret, server)
# Wait for the task to finish
status = task.wait_for_state([task.STATE_SUCCESS,
task.STATE_ERROR])
if status == task.STATE_ERROR:
raise LibcloudError('Error destroying node: %s' %
(task.get_error_message()))
else:
request = VI.UnregisterVMRequestMsg()
_this = request.new__this(vm._mor)
_this.set_attribute_type(vm._mor.get_attribute_type())
request.set_element__this(_this)
ret = server._proxy.UnregisterVM(request)
task = VITask(ret, server)
return True
create_vm_request.set_element__this(folder_mor)
rp_mor = create_vm_request.new_pool(rpmor)
rp_mor.set_attribute_type(rpmor.get_attribute_type())
create_vm_request.set_element_pool(rp_mor)
host_mor = create_vm_request.new_host(hostmor)
host_mor.set_attribute_type(hostmor.get_attribute_type())
create_vm_request.set_element_host(host_mor)
# CREATE THE VM
taskmor = vsphere_client._proxy.CreateVM_Task(create_vm_request)._returnval
task = VITask(taskmor, vsphere_client)
task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if task.get_state() == task.STATE_ERROR:
vsphere_client.disconnect()
module.fail_json(msg="Error creating vm: %s" %
task.get_error_message())
else:
# We always need to get the vm because we are going to gather facts
vm = vsphere_client.get_vm_by_name(guest)
# VM was created. If there is any extra config options specified, set
# them here , disconnect from vcenter, then exit.
if vm_extra_config:
vm.set_extra_config(vm_extra_config)
# Power on the VM if it was requested
power_state(vm, state, True)
vsphere_client.disconnect()
module.exit_json(
ansible_facts=gather_facts(vm),
# Add a CD-ROM device to the VM.
add_cdrom("iso", cd_iso_location)
add_nic("vmxnet3", network_name, "dvs")
#add_nic("vmxnet3", "VM Network", "standard")
config.set_element_deviceChange(devices)
create_vm_request.set_element_config(config)
folder_mor = create_vm_request.new__this(vmfmor)
folder_mor.set_attribute_type(vmfmor.get_attribute_type())
create_vm_request.set_element__this(folder_mor)
rp_mor = create_vm_request.new_pool(rpmor)
rp_mor.set_attribute_type(rpmor.get_attribute_type())
create_vm_request.set_element_pool(rp_mor)
host_mor = create_vm_request.new_host(hostmor)
host_mor.set_attribute_type(hostmor.get_attribute_type())
create_vm_request.set_element_host(host_mor)
# CREATE THE VM
taskmor = s._proxy.CreateVM_Task(create_vm_request)._returnval
task = VITask(taskmor, s)
task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if task.get_state() == task.STATE_ERROR:
raise Exception("Error creating vm: %s" % task.get_error_message())
# If there is any extra config options specified, set them here.
if extra_config:
vm = s.get_vm_by_name(vmname)
vm.set_extra_config(extra_config)
s.disconnect()
def createGuest(host_con,guest_dc,guest_host,guest_name,guest_ver,guest_mem,guest_cpu,guest_iso,guest_os,guest_disk_gb,guest_ds,guest_network,guest_enterbios):
#get dc MOR from list
dc_list=[k for k,v in host_con.get_datacenters().items() if v==guest_dc]
if dc_list:
dc_mor=dc_list[0]
else:
host_con.disconnect()
return "Cannot find dc: "+guest_dc
dc_props=VIProperty(host_con, dc_mor)
#get vmFolder
vmf_mor = dc_props.vmFolder._obj
#get hostfolder MOR
hf_mor=dc_props.hostFolder._obj
#get computer resources MORs
cr_mors=host_con._retrieve_properties_traversal(property_names=['name','host'],from_node=hf_mor,obj_type='ComputeResource')
#get host MOR
try:
host_mor=[k for k,v in host_con.get_hosts().items() if v==guest_host][0]
except IndexError:
host_con.disconnect()
return "Cannot find host: "+guest_host
#get computer resource MOR for host
cr_mor=None
for cr in cr_mors:
if cr_mor:
break
for p in cr.PropSet:
if p.Name=="host":
for h in p.Val.get_element_ManagedObjectReference():
if h==host_mor:
cr_mor=cr.Obj
break
if cr_mor:
break
cr_props=VIProperty(host_con,cr_mor)
#get resource pool MOR
rp_mor=cr_props.resourcePool._obj
#build guest properties
#get config target
request=VI.QueryConfigTargetRequestMsg()
_this=request.new__this(cr_props.environmentBrowser._obj)
_this.set_attribute_type(cr_props.environmentBrowser._obj.get_attribute_type())
request.set_element__this(_this)
h=request.new_host(host_mor)
h.set_attribute_type(host_mor.get_attribute_type())
request.set_element_host(h)
config_target=host_con._proxy.QueryConfigTarget(request)._returnval
#get default devices
request=VI.QueryConfigOptionRequestMsg()
_this=request.new__this(cr_props.environmentBrowser._obj)
_this.set_attribute_type(cr_props.environmentBrowser._obj.get_attribute_type())
request.set_element__this(_this)
h=request.new_host(host_mor)
h.set_attribute_type(host_mor.get_attribute_type())
request.set_element_host(h)
config_option=host_con._proxy.QueryConfigOption(request)._returnval
defaul_devs=config_option.DefaultDevice
#get network names
if guest_network:
net_name=guest_network
else:
for net in config_target.Network:
if net.Network.Accessible:
net_name = net.Network.Name
#get ds
ds_target = None
for d in config_target.Datastore:
if d.Datastore.Accessible and (guest_ds and d.Datastore.Name==guest_ds) or (not guest_ds):
ds_target=d.Datastore.Datastore
guest_ds=d.Datastore.Name
break
if not ds_target:
host_con.disconnect()
return "Cannot find datastore: "+guest_ds
ds_vol_name="[%s]" % guest_ds
#create task request
create_vm_request=VI.CreateVM_TaskRequestMsg()
config=create_vm_request.new_config()
#set location of vmx
vm_files=config.new_files()
vm_files.set_element_vmPathName(ds_vol_name)
config.set_element_files(vm_files)
if guest_enterbios:
#set boot parameters
vmboot=config.new_bootOptions()
vmboot.set_element_enterBIOSSetup(True)
config.set_element_bootOptions(vmboot)
#set general parameters
config.set_element_version(guest_ver)
config.set_element_name(guest_name)
config.set_element_memoryMB(guest_mem)
config.set_element_memoryHotAddEnabled(True)
config.set_element_numCPUs(guest_cpu)
config.set_element_guestId(guest_os)
config.set_element_cpuHotAddEnabled(True)
#create devices
devices = []
#add controller to devices
disk_ctrl_key=1
scsi_ctrl_spec=config.new_deviceChange()
scsi_ctrl_spec.set_element_operation('add')
scsi_ctrl=VI.ns0.ParaVirtualSCSIController_Def("scsi_ctrl").pyclass()
scsi_ctrl.set_element_busNumber(0)
scsi_ctrl.set_element_key(disk_ctrl_key)
scsi_ctrl.set_element_sharedBus("noSharing")
scsi_ctrl_spec.set_element_device(scsi_ctrl)
devices.append(scsi_ctrl_spec)
#find ide controller
ide_ctlr = None
for dev in defaul_devs:
if dev.typecode.type[1] == "VirtualIDEController":
ide_ctlr = dev
#add cdrom
if ide_ctlr:
cd_spec = config.new_deviceChange()
cd_spec.set_element_operation('add')
cd_ctrl = VI.ns0.VirtualCdrom_Def("cd_ctrl").pyclass()
cd_device_backing =VI.ns0.VirtualCdromIsoBackingInfo_Def("cd_device_backing").pyclass()
ds_ref = cd_device_backing.new_datastore(ds_target)
ds_ref.set_attribute_type(ds_target.get_attribute_type())
cd_device_backing.set_element_datastore(ds_ref)
cd_device_backing.set_element_fileName("%s %s" % (ds_vol_name,guest_iso))
cd_ctrl.set_element_backing(cd_device_backing)
cd_ctrl.set_element_key(20)
cd_ctrl.set_element_controllerKey(ide_ctlr.get_element_key())
cd_ctrl.set_element_unitNumber(0)
cd_spec.set_element_device(cd_ctrl)
devices.append(cd_spec)
#add disk
disk_spec=config.new_deviceChange()
disk_spec.set_element_fileOperation("create")
disk_spec.set_element_operation("add")
disk_ctlr=VI.ns0.VirtualDisk_Def("disk_ctlr").pyclass()
disk_backing=VI.ns0.VirtualDiskFlatVer2BackingInfo_Def("disk_backing").pyclass()
disk_backing.set_element_fileName(ds_vol_name)
disk_backing.set_element_diskMode("persistent")
disk_ctlr.set_element_key(0)
disk_ctlr.set_element_controllerKey(disk_ctrl_key)
disk_ctlr.set_element_unitNumber(0)
disk_ctlr.set_element_backing(disk_backing)
guest_disk_size=guest_disk_gb*1024*1024
disk_ctlr.set_element_capacityInKB(guest_disk_size)
disk_spec.set_element_device(disk_ctlr)
devices.append(disk_spec)
#add a network controller
nic_spec = config.new_deviceChange()
if net_name:
nic_spec.set_element_operation("add")
nic_ctlr = VI.ns0.VirtualVmxnet3_Def("nic_ctlr").pyclass()
nic_backing = VI.ns0.VirtualEthernetCardNetworkBackingInfo_Def("nic_backing").pyclass()
nic_backing.set_element_deviceName(net_name)
nic_ctlr.set_element_addressType("generated")
nic_ctlr.set_element_backing(nic_backing)
nic_ctlr.set_element_key(4)
nic_spec.set_element_device(nic_ctlr)
devices.append(nic_spec)
#create vm request
config.set_element_deviceChange(devices)
create_vm_request.set_element_config(config)
new_vmf_mor=create_vm_request.new__this(vmf_mor)
new_vmf_mor.set_attribute_type(vmf_mor.get_attribute_type())
new_rp_mor=create_vm_request.new_pool(rp_mor)
new_rp_mor.set_attribute_type(rp_mor.get_attribute_type())
new_host_mor=create_vm_request.new_host(host_mor)
new_host_mor.set_attribute_type(host_mor.get_attribute_type())
create_vm_request.set_element__this(new_vmf_mor)
create_vm_request.set_element_pool(new_rp_mor)
create_vm_request.set_element_host(new_host_mor)
#finally actually create the guest :)
task_mor=host_con._proxy.CreateVM_Task(create_vm_request)._returnval
task=VITask(task_mor,host_con)
task.wait_for_state([task.STATE_SUCCESS,task.STATE_ERROR])
if task.get_state()==task.STATE_ERROR:
return "Cannot create guest: "+task.get_error_message()
else:
return "Succesfully created guest: "+guest_name
def change_dvs_net(s, vm_obj, hostname, dstlabel, curlabel):
"""Takes a VIServer and VIVirtualMachine object and reconfigures
dVS portgroups according to the mappings in the pg_map dict. The
pg_map dict must contain the source portgroup as key and the
destination portgroup as value"""
# Find virtual NIC devices
pg_map = {}
if vm_obj:
net_device = []
for dev in vm_obj.properties.config.hardware.device:
if dev._type in [
"VirtualE1000", "VirtualE1000e", "VirtualPCNet32",
"VirtualVmxnet", "VirtualNmxnet2", "VirtualVmxnet3"
]:
net_device.append(dev)
if len(net_device) == 0:
raise Exception("The vm seems to lack a Virtual Nic")
# Lets get the information for the port group
network_name = dstlabel
network_name2 = curlabel
for ds_mor, name in s.get_datacenters().items():
dcprops = VIProperty(s, ds_mor)
break
# networkFolder managed object reference
nfmor = dcprops.networkFolder._obj
dvpg_mors = s._retrieve_properties_traversal(
property_names=['name', 'key'],
from_node=nfmor,
obj_type='DistributedVirtualPortgroup')
# Get the portgroup managed object.
dvpg_mor = None
for dvpg in dvpg_mors:
if dvpg_mor:
break
for p in dvpg.PropSet:
if p.Name == "name" and p.Val == network_name:
dvpg_mor = dvpg
if dvpg_mor:
break
# Get the portgroup managed object.
dvpg_mor2 = None
for dvpg2 in dvpg_mors:
if dvpg_mor2:
break
for p in dvpg2.PropSet:
if p.Name == "name" and p.Val == network_name2:
dvpg_mor2 = dvpg2
if dvpg_mor2:
break
if dvpg_mor == None:
print "Didnt find the dvpg %s, exiting now" % (network_name)
exit()
if dvpg_mor2 == None:
print "Didnt find the dvpg %s, exiting now" % (network_name)
exit()
# Get the portgroup key
portgroupKey = None
for p in dvpg_mor.PropSet:
if p.Name == "key":
portgroupKey = p.Val
portgroupKey2 = None
for p in dvpg_mor2.PropSet:
if p.Name == "key":
portgroupKey2 = p.Val
# Use pg_map to set the new Portgroups
pg_map[portgroupKey2] = portgroupKey
for dev in net_device:
old_portgroup = dev.backing.port.portgroupKey
if pg_map.has_key(old_portgroup):
dev.backing.port._obj.set_element_portgroupKey(
pg_map[old_portgroup])
dev.backing.port._obj.set_element_portKey('')
# Invoke ReconfigVM_Task
request = VI.ReconfigVM_TaskRequestMsg()
_this = request.new__this(vm_obj._mor)
_this.set_attribute_type(vm_obj._mor.get_attribute_type())
request.set_element__this(_this)
# Build a list of device change spec objects
devs_changed = []
for dev in net_device:
spec = request.new_spec()
dev_change = spec.new_deviceChange()
dev_change.set_element_device(dev._obj)
dev_change.set_element_operation("edit")
devs_changed.append(dev_change)
# Submit the device change list
spec.set_element_deviceChange(devs_changed)
request.set_element_spec(spec)
ret = s._proxy.ReconfigVM_Task(request)._returnval
# Wait for the task to finish
task = VITask(ret, s)
status = task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if status == task.STATE_SUCCESS:
print "SUCCESS --> VM '%s' successfully reconfigured!" % hostname
elif status == task.STATE_ERROR:
print "ERROR --> Something went wrong reconfiguring vm '%s'!" % hostname, task.get_error_message(
)
else:
print "ERROR --> VM '%s' not found!" % hostname
def create_vm():
opts = options()
# CONNECTION PARAMTERS
server = opts.esx_host
user = opts.user
password = opts.passwd
# REQUIRED PARAMETERS
vmname = opts.name
# datacentername = "ha-datacenter"
datacentername = opts.datacenter
hostname = opts.hostname
annotation = "My Product Product Virtual Machine"
memorysize = opts.ram
cpucount = opts.cpus
# cd_iso_location =
# "iso/My_Product_2013_02_26_05_15_00.iso"
# # located in the ESX datastore
cd_iso_location = opts.iso
guestosid = "centos64Guest"
# find your os in
# http://www.vmware.com/support/developer/vc-sdk/visdk41pubs/ApiReference/vim.vm.GuestOsDescriptor.GuestOsIdentifier.html
disksize = (1024 ** 2) * 100 # In Kb: 1024 ** 2 (power) = 1GB; 1GB * 100 = 100GB.
# OPTIONAL PARAMETERS
datastorename = opts.datastore # if None, will use the first datastore available
# CONNECT TO THE SERVER
s = VIServer()
s.connect(server, user, password)
# GET INITIAL PROPERTIES AND OBJECTS
# get datacenter
dcmor = s._get_datacenters()[datacentername]
dcprops = VIProperty(s, dcmor)
# get host folder
hfmor = dcprops.hostFolder._obj
# get computer resources
crmors = s._retrieve_properties_traversal(property_names=['name',
'host'], from_node=hfmor, obj_type='ComputeResource')
# get host
for hosts in s.get_hosts().items():
try:
if hosts.index(hostname) == 1:
hostmor = hosts[0]
except:
pass
# get computer resource of this host
crmor = None
for cr in crmors:
if crmor:
break
for p in cr.PropSet:
# print 'p.Name:', p.Name
if p.Name == "host":
for h in p.Val.get_element_ManagedObjectReference():
if h == hostmor:
crmor = cr.Obj
break
if crmor:
break
crprops = VIProperty(s, crmor)
# get resource pool
rpmor = crprops.resourcePool._obj
# get vmFolder
vmfmor = dcprops.vmFolder._obj
# CREATE VM CONFIGURATION
# get config target
request = VI.QueryConfigTargetRequestMsg()
_this = request.new__this(crprops.environmentBrowser._obj)
_this.set_attribute_type(crprops.environmentBrowser._obj.get_attribute_type())
request.set_element__this(_this)
h = request.new_host(hostmor)
h.set_attribute_type(hostmor.get_attribute_type())
request.set_element_host(h)
config_target = s._proxy.QueryConfigTarget(request)._returnval
# get default devices
request = VI.QueryConfigOptionRequestMsg()
_this = request.new__this(crprops.environmentBrowser._obj)
_this.set_attribute_type(crprops.environmentBrowser._obj.get_attribute_type())
request.set_element__this(_this)
h = request.new_host(hostmor)
h.set_attribute_type(hostmor.get_attribute_type())
request.set_element_host(h)
config_option = s._proxy.QueryConfigOption(request)._returnval
defaul_devs = config_option.DefaultDevice
# get network name
# would be assigned to the last known working network interface.
# in this case, it would be VM Network 2.
network_name = None
for n in config_target.Network:
if n.Network.Accessible:
network_name = n.Network.Name
# can hard-code it as 'VM Network'
# get datastore
# Just verifies that the datastorename mentioned at the top matches with the
# available list of datastores.
ds = None
for d in config_target.Datastore:
if d.Datastore.Accessible and (datastorename and d.Datastore.Name
== datastorename) or (not datastorename):
ds = d.Datastore.Datastore
datastorename = d.Datastore.Name
break
if not ds:
raise Exception("couldn't find datastore")
volume_name = "[%s]" % datastorename
# add parameters to the create vm task
create_vm_request = VI.CreateVM_TaskRequestMsg()
config = create_vm_request.new_config()
vmfiles = config.new_files()
vmfiles.set_element_vmPathName(volume_name)
config.set_element_files(vmfiles)
config.set_element_name(vmname)
config.set_element_annotation(annotation)
config.set_element_memoryMB(memorysize)
config.set_element_numCPUs(cpucount)
config.set_element_guestId(guestosid)
devices = []
# add a scsi controller
disk_ctrl_key = 1
scsi_ctrl_spec = config.new_deviceChange()
scsi_ctrl_spec.set_element_operation('add')
scsi_ctrl = VI.ns0.VirtualLsiLogicController_Def("scsi_ctrl").pyclass()
scsi_ctrl.set_element_busNumber(0)
scsi_ctrl.set_element_key(disk_ctrl_key)
scsi_ctrl.set_element_sharedBus("noSharing")
scsi_ctrl_spec.set_element_device(scsi_ctrl)
devices.append(scsi_ctrl_spec)
# find ide controller
ide_ctlr = None
for dev in defaul_devs:
if dev.typecode.type[1] == "VirtualIDEController":
ide_ctlr = dev
# add a cdrom based on a physical device
if ide_ctlr:
cd_spec = config.new_deviceChange()
cd_spec.set_element_operation('add')
cd_ctrl = VI.ns0.VirtualCdrom_Def("cd_ctrl").pyclass()
cd_device_backing = VI.ns0.VirtualCdromIsoBackingInfo_Def("cd_device_backing").pyclass()
ds_ref = cd_device_backing.new_datastore(ds)
ds_ref.set_attribute_type(ds.get_attribute_type())
cd_device_backing.set_element_datastore(ds_ref)
cd_device_backing.set_element_fileName("%s %s" % (volume_name,
cd_iso_location))
cd_ctrl.set_element_backing(cd_device_backing)
cd_ctrl.set_element_key(20)
cd_ctrl.set_element_controllerKey(ide_ctlr.get_element_key())
cd_ctrl.set_element_unitNumber(0)
cd_spec.set_element_device(cd_ctrl)
devices.append(cd_spec)
# create a new disk - file based - for the vm
disk_spec = config.new_deviceChange()
disk_spec.set_element_fileOperation("create")
disk_spec.set_element_operation("add")
disk_ctlr = VI.ns0.VirtualDisk_Def("disk_ctlr").pyclass()
disk_backing = VI.ns0.VirtualDiskFlatVer2BackingInfo_Def("disk_backing").pyclass()
disk_backing.set_element_fileName(volume_name)
disk_backing.set_element_diskMode("persistent")
disk_backing.ThinProvisioned = True
disk_ctlr.set_element_key(0)
disk_ctlr.set_element_controllerKey(disk_ctrl_key)
disk_ctlr.set_element_unitNumber(0)
disk_ctlr.set_element_backing(disk_backing)
disk_ctlr.set_element_capacityInKB(disksize)
disk_spec.set_element_device(disk_ctlr)
devices.append(disk_spec)
# add a NIC. the network Name must be set as the device name to create the NIC.
nic_spec = config.new_deviceChange()
if network_name:
nic_spec.set_element_operation("add")
nic_ctlr = VI.ns0.VirtualPCNet32_Def("nic_ctlr").pyclass()
nic_backing = VI.ns0.VirtualEthernetCardNetworkBackingInfo_Def("nic_backing").pyclass()
nic_backing.set_element_deviceName(network_name)
nic_ctlr.set_element_addressType("generated")
nic_ctlr.set_element_backing(nic_backing)
nic_ctlr.set_element_key(4)
nic_spec.set_element_device(nic_ctlr)
devices.append(nic_spec)
config.set_element_deviceChange(devices)
create_vm_request.set_element_config(config)
folder_mor = create_vm_request.new__this(vmfmor)
folder_mor.set_attribute_type(vmfmor.get_attribute_type())
create_vm_request.set_element__this(folder_mor)
rp_mor = create_vm_request.new_pool(rpmor)
rp_mor.set_attribute_type(rpmor.get_attribute_type())
create_vm_request.set_element_pool(rp_mor)
host_mor = create_vm_request.new_host(hostmor)
host_mor.set_attribute_type(hostmor.get_attribute_type())
create_vm_request.set_element_host(host_mor)
# CREATE THE VM
taskmor = s._proxy.CreateVM_Task(create_vm_request)._returnval
task = VITask(taskmor, s)
task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if task.get_state() == task.STATE_ERROR:
raise Exception("Error creating vm: %s" %
task.get_error_message())
# Here you should power your VM (refer to the pysphere documentation)
# So it boots from the specified ISO location
try:
new_vm = s.get_vm_by_name(opts.name)
connect_vm_cdroms(new_vm, s)
try:
new_vm.power_on()
except Exception as e:
print "Failed to power-on the new VM using:", opts.name
print "Exception:", str(e)
except Exception as e:
print "Failed to locate the new VM using:", opts.name
print "Exception:", str(e)
# disconnect from the server
s.disconnect()
new_vmf_mor.set_attribute_type(vmf_mor.get_attribute_type())
new_rp_mor=create_vm_request.new_pool(rp_mor)
new_rp_mor.set_attribute_type(rp_mor.get_attribute_type())
new_host_mor=create_vm_request.new_host(host_mor)
new_host_mor.set_attribute_type(host_mor.get_attribute_type())
create_vm_request.set_element__this(new_vmf_mor)
create_vm_request.set_element_pool(new_rp_mor)
create_vm_request.set_element_host(new_host_mor)
#finally actually create the guest :)
task_mor=host_con._proxy.CreateVM_Task(create_vm_request)._returnval
task=VITask(task_mor,host_con)
task.wait_for_state([task.STATE_SUCCESS,task.STATE_ERROR])
if task.get_state()==task.STATE_ERROR:
return "Cannot create guest: "+task.get_error_message()
else:
return "Succesfully created guest: "+guest_name
def getMac(host_con,guest_name):
vm=host_con.get_vm_by_name(guest_name)
net = vm.get_property('net', from_cache=False)
if net:
for interface in net:
mac = interface.get('mac_address', None)
if mac:
return mac
#for v in vm.get_property("devices").values():
# if v.get('macAddress'):
# return v.get('macAddress')
new_vmf_mor.set_attribute_type(vmf_mor.get_attribute_type())
new_rp_mor = create_vm_request.new_pool(rp_mor)
new_rp_mor.set_attribute_type(rp_mor.get_attribute_type())
new_host_mor = create_vm_request.new_host(host_mor)
new_host_mor.set_attribute_type(host_mor.get_attribute_type())
create_vm_request.set_element__this(new_vmf_mor)
create_vm_request.set_element_pool(new_rp_mor)
create_vm_request.set_element_host(new_host_mor)
#finally actually create the guest :)
task_mor = host_con._proxy.CreateVM_Task(create_vm_request)._returnval
task = VITask(task_mor, host_con)
task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if task.get_state() == task.STATE_ERROR:
return "Cannot create guest: " + task.get_error_message()
else:
return "Succesfully created guest: " + guest_name
def getMac(host_con, guest_name):
vm = host_con.get_vm_by_name(guest_name)
net = vm.get_property('net', from_cache=False)
if net:
for interface in net:
mac = interface.get('mac_address', None)
if mac:
return mac
#for v in vm.get_property("devices").values():
# if v.get('macAddress'):
def add_vnic(self, network):
'''
addVNIC adds a vnic to the desired vm_name
Arguments:
vm_name is the name of the vm that you wish to add the vnic to.
network: the name of the vnic that you are adding
**Note**
Vnics must be removed wih each time this class is instantiated.
VNICs are stored in a temporary dictionary, so if VNICs are not
removed at the end of this class instance, then they will have
to be manually removed in the vcenter
'''
vm_name = self.vm_json.get('name')
# datacentername = "Dev_Datacenter"
# hostname = "esx14.mgt.hawaii.edu"
network_name = network
s = self.server
dcmor = None
datacenters = s.get_datacenters()
logger.info('datacenters ', datacenters)
# "GET INITIAL PROPERTIES AND OBJECTS"
for i in datacenters:
vm_list = s.get_registered_vms(i) # list of vms
for k in vm_list:
if vm_name in k:
vm = k
dcmor = i
break
if dcmor is None:
logger.info("Datacenters: %s " % (datacenters))
for k, v in datacenters.items():
# When a VM is renamed, pysphere query to vcenter does not seem
# to find the new vm name in any data center. So when we don't
# find a vm in any data center, we assume it belongs in
# Sunnyvale datacenter.
# TODO(bindu): add an option to testbed file to pass this as
# an option.
if v == 'Sunnyvale':
logger.info('Datacenter for Sunnyvale %s' % k)
logger.info('Failed to find VM %s in any data center %s' %
vm_name)
logger.info(
' VM might have been renamed. Assume datacenter Sunnyvale'
)
dcmor = k
break
# raise Exception("Failed to find VM %s in any data center" % (vm_name))
dcprops = VIProperty(s, dcmor)
# "networkFolder managed object reference"
nfmor = dcprops.networkFolder._obj
dvpg_mors = s._retrieve_properties_traversal(
property_names=['name', 'key'],
from_node=nfmor,
obj_type='DistributedVirtualPortgroup')
# "get the portgroup managed object."
dvpg_mor = None
for dvpg in dvpg_mors:
if dvpg_mor:
break
for p in dvpg.PropSet:
if p.Name == "name" and p.Val == network_name:
dvpg_mor = dvpg
if dvpg_mor:
break
if dvpg_mor is None:
raise Exception("Didn't find the dvpg %s, exiting now" %
(network_name))
# "Get the portgroup key"
portgroupKey = None
for p in dvpg_mor.PropSet:
if p.Name == "key":
portgroupKey = p.Val
# "Grab the dvswitch uuid and portgroup properties"
dvswitch_mors = s._retrieve_properties_traversal(
property_names=['uuid', 'portgroup'],
from_node=nfmor,
obj_type='DistributedVirtualSwitch')
dvswitch_mor = None
# "Get the appropriate dvswitches managed object"
for dvswitch in dvswitch_mors:
if dvswitch_mor:
break
for p in dvswitch.PropSet:
if p.Name == "portgroup":
pg_mors = p.Val.ManagedObjectReference
for pg_mor in pg_mors:
if dvswitch_mor:
break
key_mor = s._get_object_properties(
pg_mor, property_names=['key'])
for key in key_mor.PropSet:
if key.Val == portgroupKey:
dvswitch_mor = dvswitch
# Get the switches uuid
dvswitch_uuid = None
for p in dvswitch_mor.PropSet:
if p.Name == "uuid":
dvswitch_uuid = p.Val
# create_vm_request = VI.CreateVM_TaskRequestMsg()
# config = create_vm_request.new_config()
vm_obj = s.get_vm_by_name(vm_name, self.datacenter)
vm = vm_obj
net_device_mac = []
for dev in vm.properties.config.hardware.device:
if (dev._type in [
"VirtualE1000", "VirtualE1000e", "VirtualPCNet32",
"VirtualVmxnet3"
]):
# print dev.macAddress
net_device_mac.append(dev.macAddress)
vm_obj = s.get_vm_by_name(vm_name, self.datacenter)
# Invoke ReconfigVM_Task
request = VI.ReconfigVM_TaskRequestMsg()
_this = request.new__this(vm_obj._mor) # get the resource pool
_this.set_attribute_type(vm_obj._mor.get_attribute_type())
request.set_element__this(_this)
spec = request.new_spec()
# add a NIC. the network Name must be set as the device name.
dev_change = spec.new_deviceChange()
dev_change.set_element_operation("add")
nic_ctlr = VI.ns0.VirtualPCNet32_Def("nic_ctlr").pyclass()
# nic_backing = VI.ns0.VirtualEthernetCardNetworkBackingInfo_Def("nic_backing").pyclass()
# nic_backing.set_element_deviceName(label)
nic_backing_port = VI.ns0.DistributedVirtualSwitchPortConnection_Def(
"nic_backing_port").pyclass()
nic_backing_port.set_element_switchUuid(dvswitch_uuid)
nic_backing_port.set_element_portgroupKey(portgroupKey)
nic_backing = VI.ns0.VirtualEthernetCardDistributedVirtualPortBackingInfo_Def(
"nic_backing").pyclass()
nic_backing.set_element_port(nic_backing_port)
# print inspect.getmembers(nic_backing)
# nic_backing.deviceName == network
nic_ctlr.set_element_addressType("generated")
nic_ctlr.set_element_backing(nic_backing)
nic_ctlr.set_element_key(4)
dev_change.set_element_device(nic_ctlr)
spec.set_element_deviceChange([dev_change])
request.set_element_spec(spec)
ret = self.server._proxy.ReconfigVM_Task(request)._returnval
# net_device.Connectable.Connected = True
# Wait for the task to finish
task = VITask(ret, self.server)
status = task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
vm = self.server.get_vm_by_name(vm_name, self.datacenter)
for dev in vm.properties.config.hardware.device:
if (dev._type in [
"VirtualE1000", "VirtualE1000e", "VirtualPCNet32",
"VirtualVmxnet3"
] and dev.macAddress not in net_device_mac):
# print dev.macAddress
self.vm_vnics[(vm_name, network)] = (dev.deviceInfo.label,
dev.macAddress)
if status == task.STATE_SUCCESS:
logger.info("vnic %s on vm %s successfully added" %
(dev.macAddress, vm_name))
elif status == task.STATE_ERROR:
logger.info("Error adding vm: %s" % vm_name,
task.get_error_message())
return dev.macAddress
def create_vm(self, vm_options):
"""
Creates a virtual machine on ESXi server
:param vm_options: dict, which contain parameters for VM
'vm_name'
'iso'
'datacenter_name'
'datastore_name'
'resource_pool_name'
'networks'
'description'
'esx_hostname'
'hard_drive'
'guestosid'
'memory_size'
'cpu_count'
'disk_size'
See create_vm_old for details
:raise: CreatorException, ExistenceException
"""
self._connect_to_esx()
# VM NAME
vm_name = None
try:
vm_name = str(vm_options["vm_name"])
vm_temp = self.esx_server.get_vm_by_name(vm_name)
if vm_temp:
raise ExistenceException('VM "%s" already exists' % vm_name)
except KeyError:
raise CreatorException("Must specify VM name")
except pysphere.VIException as inst:
if "[Object Not Found]" in str(inst):
pass
# HOSTNAME
hosts = self.esx_server.get_hosts()
try:
esx_hostname = vm_options["esx_hostname"]
if not esx_hostname:
raise KeyError
elif not (esx_hostname in hosts.values()):
raise CreatorException("Couldn't find host '%s'" % esx_hostname)
except KeyError:
if len(hosts.values()) > 1:
raise CreatorException("More than 1 host - must specify ESX Hostname")
elif not hosts.values():
raise CreatorException("Couldn't find available host")
esx_hostname = hosts[0]
# MOR and PROPERTIES
hostmor = [k for k, v in hosts.items() if v == esx_hostname][0]
hostprop = VIProperty(self.esx_server, hostmor)
# DATACENTER - FIX EXCEPTION
# todo: fix self.esx_server.get_datacenters().values()
dcs = self.esx_server.get_datacenters()
dc_values = dcs.values()
try:
dc_name = vm_options["datacenter_name"]
if not dc_name in dc_values:
raise CreatorException("Couldn't find datacenter '%s'" + dc_name)
except KeyError:
if len(dc_values) > 1:
raise CreatorException("More than 1 datacenter - must specify ESX Hostname")
elif not dc_values:
raise CreatorException("Couldn't find available datacenter")
dc_name = dc_values[0]
# MOR and PROPERTIES
dcmor = [k for k, v in dcs.items() if v == dc_name][0]
dcprops = VIProperty(self.esx_server, dcmor)
# DATASTORE
dcs = hostprop.datastore
try:
ds_name = vm_options["datastore_name"]
ds_list = []
for ds in dcs:
ds_list.append(ds.name)
if not ds_name in ds_list:
raise CreatorException("Couldn't find datastore or datastore is not available")
except KeyError:
if len(dcs) > 1:
raise CreatorException("More than 1 datastore on ESX - must specify datastore name")
elif not dcs:
raise CreatorException("Couldn't find available datastore")
ds_name = dcs[0].name
# RESOURCE POOL
resource_pool_name = ""
try:
resource_pool_name = vm_options["resource_pool_name"]
if resource_pool_name == "/":
pass
elif resource_pool_name[0] != "/":
resource_pool_name = "/{0}".format(resource_pool_name)
except KeyError:
resource_pool_name = "/"
finally:
rpmor = self._fetch_resource_pool(resource_pool_name, esx_hostname)
if not rpmor:
raise CreatorException("Couldn't find resource pool '%s'" % resource_pool_name)
# NETWORKS
try:
networks = list(vm_options["networks"])
except Exception:
networks = []
try:
iso = vm_options["iso"]
if iso == False:
iso = None
else:
# todo: hide magic
iso = iso[iso.find(ds_name) + len(ds_name) + 1 :]
except KeyError:
iso = None
# Description
try:
description = vm_options["description"]
except KeyError:
description = "Description for VM %s" % vm_name
try:
guestosid = vm_options["guestosid"]
except KeyError:
guestosid = "otherGuest"
try:
memory_size = int(vm_options["memory_size"])
if memory_size <= 0:
raise CreatorException("Disk size must be greater than 0")
except Exception:
memory_size = DEFAULT_MEMORY_SIZE # MB
try:
cpu_count = int(vm_options["cpu_count"])
except Exception:
cpu_count = DEFAULT_CPU_COUNT
try:
disk_size = int(vm_options["disk_size"])
if disk_size < 0:
raise CreatorException("Disk size must be greater than 0")
except Exception:
disk_size = DEFAULT_DISK_SIZE # KB
crprops = self._fetch_computer_resource(dcprops, hostmor)
vmfmor = dcprops.vmFolder._obj
# CREATE VM CONFIGURATION
# get config target
request = VI.QueryConfigTargetRequestMsg()
_this = request.new__this(crprops.environmentBrowser._obj)
_this.set_attribute_type(crprops.environmentBrowser._obj.get_attribute_type())
request.set_element__this(_this)
h = request.new_host(hostmor)
h.set_attribute_type(hostmor.get_attribute_type())
request.set_element_host(h)
config_target = self.esx_server._proxy.QueryConfigTarget(request)._returnval
# get default devices
request = VI.QueryConfigOptionRequestMsg()
_this = request.new__this(crprops.environmentBrowser._obj)
_this.set_attribute_type(crprops.environmentBrowser._obj.get_attribute_type())
request.set_element__this(_this)
h = request.new_host(hostmor)
h.set_attribute_type(hostmor.get_attribute_type())
request.set_element_host(h)
config_option = self.esx_server._proxy.QueryConfigOption(request)._returnval
defaul_devs = config_option.DefaultDevice
# get network name
avaliable_networks = 0
for net in networks:
for n in config_target.Network:
if n.Network.Accessible and n.Network.Name == net:
avaliable_networks += 1
break
if len(networks) != avaliable_networks:
msg = ""
for n in config_target.Network:
msg = "%s %s" % (msg, str(n.Network.Name))
raise CreatorException("Couldn't find all networks; founded: %s" % msg)
# raise ExistenceException("Couldn't find network")
# get datastore
ds = None
for d in config_target.Datastore:
if d.Datastore.Accessible and d.Datastore.Name == ds_name:
ds = d.Datastore.Datastore
ds_name = d.Datastore.Name
break
if not ds:
raise CreatorException("Datastore is not available")
volume_name = "[%s]" % ds_name
# add parameters to the create vm task
create_vm_request = VI.CreateVM_TaskRequestMsg()
config = create_vm_request.new_config()
vmfiles = config.new_files()
vmfiles.set_element_vmPathName(volume_name)
config.set_element_files(vmfiles)
config.set_element_name(vm_name)
config.set_element_annotation(description)
config.set_element_memoryMB(memory_size)
config.set_element_numCPUs(cpu_count)
config.set_element_guestId(guestosid)
devices = []
# add a scsi controller
disk_ctrl_key = 1
scsi_ctrl_spec = config.new_deviceChange()
scsi_ctrl_spec.set_element_operation("add")
scsi_ctrl = VI.ns0.VirtualLsiLogicController_Def("scsi_ctrl").pyclass()
scsi_ctrl.set_element_busNumber(0)
scsi_ctrl.set_element_key(disk_ctrl_key)
scsi_ctrl.set_element_sharedBus("noSharing")
scsi_ctrl_spec.set_element_device(scsi_ctrl)
devices.append(scsi_ctrl_spec)
# find ide controller
if iso:
ide_ctlr = None
for dev in defaul_devs:
if dev.typecode.type[1] == "VirtualIDEController":
ide_ctlr = dev
# add a cdrom based on a physical device
if ide_ctlr:
cd_spec = config.new_deviceChange()
cd_spec.set_element_operation("add")
cd_ctrl = VI.ns0.VirtualCdrom_Def("cd_ctrl").pyclass()
cd_device_backing = VI.ns0.VirtualCdromIsoBackingInfo_Def("cd_device_backing").pyclass()
ds_ref = cd_device_backing.new_datastore(ds)
ds_ref.set_attribute_type(ds.get_attribute_type())
cd_device_backing.set_element_datastore(ds_ref)
cd_device_backing.set_element_fileName("%s %s" % (volume_name, iso))
cd_ctrl.set_element_backing(cd_device_backing)
cd_ctrl.set_element_key(20)
cd_ctrl.set_element_controllerKey(ide_ctlr.get_element_key())
cd_ctrl.set_element_unitNumber(0)
cd_spec.set_element_device(cd_ctrl)
devices.append(cd_spec)
# create a new disk - file based - for the vm
if disk_size != 0:
disk_spec = config.new_deviceChange()
disk_spec.set_element_fileOperation("create")
disk_spec.set_element_operation("add")
disk_ctlr = VI.ns0.VirtualDisk_Def("disk_ctlr").pyclass()
disk_backing = VI.ns0.VirtualDiskFlatVer2BackingInfo_Def("disk_backing").pyclass()
disk_backing.set_element_fileName(volume_name)
disk_backing.set_element_diskMode("persistent")
disk_ctlr.set_element_key(0)
disk_ctlr.set_element_controllerKey(disk_ctrl_key)
disk_ctlr.set_element_unitNumber(0)
disk_ctlr.set_element_backing(disk_backing)
disk_ctlr.set_element_capacityInKB(disk_size)
disk_spec.set_element_device(disk_ctlr)
devices.append(disk_spec)
# add a NIC. the network Name must be set as the device name to create the NIC.
for network_name in networks:
nic_spec = config.new_deviceChange()
nic_spec.set_element_operation("add")
nic_ctlr = VI.ns0.VirtualPCNet32_Def("nic_ctlr").pyclass()
nic_backing = VI.ns0.VirtualEthernetCardNetworkBackingInfo_Def("nic_backing").pyclass()
nic_backing.set_element_deviceName(network_name)
nic_ctlr.set_element_addressType("generated")
nic_ctlr.set_element_backing(nic_backing)
nic_ctlr.set_element_key(4)
nic_spec.set_element_device(nic_ctlr)
devices.append(nic_spec)
config.set_element_deviceChange(devices)
create_vm_request.set_element_config(config)
folder_mor = create_vm_request.new__this(vmfmor)
folder_mor.set_attribute_type(vmfmor.get_attribute_type())
create_vm_request.set_element__this(folder_mor)
rp_mor = create_vm_request.new_pool(rpmor)
rp_mor.set_attribute_type(rpmor.get_attribute_type())
create_vm_request.set_element_pool(rp_mor)
host_mor = create_vm_request.new_host(hostmor)
host_mor.set_attribute_type(hostmor.get_attribute_type())
create_vm_request.set_element_host(host_mor)
# CREATE THE VM - add option "wait"
taskmor = self.esx_server._proxy.CreateVM_Task(create_vm_request)._returnval
task = VITask(taskmor, self.esx_server)
task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if task.get_state() == task.STATE_ERROR:
self._disconnect_from_esx()
raise CreatorException("Error creating vm: %s" % task.get_error_message())
def reconfigure_vm(vsphere_client, vm, module, esxi, resource_pool, cluster_name, guest, vm_extra_config, vm_hardware, vm_disk, vm_nic, state, force):
spec = None
changed = False
changes = {}
request = VI.ReconfigVM_TaskRequestMsg()
shutdown = False
poweron = vm.is_powered_on()
memoryHotAddEnabled = bool(vm.properties.config.memoryHotAddEnabled)
cpuHotAddEnabled = bool(vm.properties.config.cpuHotAddEnabled)
cpuHotRemoveEnabled = bool(vm.properties.config.cpuHotRemoveEnabled)
# Change Memory
if 'memory_mb' in vm_hardware:
if int(vm_hardware['memory_mb']) != vm.properties.config.hardware.memoryMB:
spec = spec_singleton(spec, request, vm)
if vm.is_powered_on():
if force:
# No hot add but force
if not memoryHotAddEnabled:
shutdown = True
elif int(vm_hardware['memory_mb']) < vm.properties.config.hardware.memoryMB:
shutdown = True
else:
# Fail on no hot add and no force
if not memoryHotAddEnabled:
module.fail_json(
msg="memoryHotAdd is not enabled. force is "
"required for shutdown")
# Fail on no force and memory shrink
elif int(vm_hardware['memory_mb']) < vm.properties.config.hardware.memoryMB:
module.fail_json(
msg="Cannot lower memory on a live VM. force is "
"required for shutdown")
# set the new RAM size
spec.set_element_memoryMB(int(vm_hardware['memory_mb']))
changes['memory'] = vm_hardware['memory_mb']
# ====( Config Memory )====#
if 'num_cpus' in vm_hardware:
if int(vm_hardware['num_cpus']) != vm.properties.config.hardware.numCPU:
spec = spec_singleton(spec, request, vm)
if vm.is_powered_on():
if force:
# No hot add but force
if not cpuHotAddEnabled:
shutdown = True
elif int(vm_hardware['num_cpus']) < vm.properties.config.hardware.numCPU:
if not cpuHotRemoveEnabled:
shutdown = True
else:
# Fail on no hot add and no force
if not cpuHotAddEnabled:
module.fail_json(
msg="cpuHotAdd is not enabled. force is "
"required for shutdown")
# Fail on no force and cpu shrink without hot remove
elif int(vm_hardware['num_cpus']) < vm.properties.config.hardware.numCPU:
if not cpuHotRemoveEnabled:
module.fail_json(
msg="Cannot lower CPU on a live VM without "
"cpuHotRemove. force is required for shutdown")
spec.set_element_numCPUs(int(vm_hardware['num_cpus']))
changes['cpu'] = vm_hardware['num_cpus']
if len(changes):
if shutdown and vm.is_powered_on():
try:
vm.power_off(sync_run=True)
vm.get_status()
except Exception, e:
module.fail_json(
msg='Failed to shutdown vm %s: %s' % (guest, e)
)
request.set_element_spec(spec)
ret = vsphere_client._proxy.ReconfigVM_Task(request)._returnval
# Wait for the task to finish
task = VITask(ret, vsphere_client)
status = task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if status == task.STATE_SUCCESS:
changed = True
elif status == task.STATE_ERROR:
module.fail_json(
msg="Error reconfiguring vm: %s" % task.get_error_message())
if vm.is_powered_off() and poweron:
try:
vm.power_on(sync_run=True)
except Exception, e:
module.fail_json(
msg='Failed to power on vm %s : %s' % (guest, e)
)
module.exit_json(changed=False)
except Exception as e:
viserver.disconnect()
module.fail_json(msg=str(e))
try:
req = VI.MoveIntoFolder_TaskRequestMsg()
req.set_element__this(folder_mor)
req.set_element_list(vm_mors)
task = VITask(viserver._proxy.MoveIntoFolder_Task(req).Returnval, viserver)
task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if task.get_state() == task.STATE_ERROR:
viserver.disconnect()
module.fail_json(msg="Error moving vm: %s to folder %s. Error: %s" %
(found_vms, json.dumps(folder_structure), task.get_error_message()))
else:
changed = True
except Exception as e:
viserver.disconnect()
module.fail_json(msg="Error Requesting VM Move: %s for VM: %s" % (found_vms, json.dumps(folder_structure), str(e)))
viserver.disconnect()
module.exit_json(
changed=changed,
changes=found_vms)
# this is magic, see lib/ansible/module_common.py
#<<INCLUDE_ANSIBLE_MODULE_COMMON>>
if __name__ == '__main__':
def reconfigure_vm(vsphere_client, vm, module, esxi, resource_pool, cluster_name, guest, vm_extra_config, vm_hardware, vm_disk, vm_nic, state, force):
spec = None
changed = False
changes = {}
request = VI.ReconfigVM_TaskRequestMsg()
shutdown = False
memoryHotAddEnabled = bool(vm.properties.config.memoryHotAddEnabled)
cpuHotAddEnabled = bool(vm.properties.config.cpuHotAddEnabled)
cpuHotRemoveEnabled = bool(vm.properties.config.cpuHotRemoveEnabled)
# Change Memory
if vm_hardware['memory_mb']:
if int(vm_hardware['memory_mb']) != vm.properties.config.hardware.memoryMB:
spec = spec_singleton(spec, request, vm)
if vm.is_powered_on():
if force:
# No hot add but force
if not memoryHotAddEnabled:
shutdown = True
elif int(vm_hardware['memory_mb']) < vm.properties.config.hardware.memoryMB:
shutdown = True
else:
# Fail on no hot add and no force
if not memoryHotAddEnabled:
module.fail_json(
msg="memoryHotAdd is not enabled. force is "
"required for shutdown")
# Fail on no force and memory shrink
elif int(vm_hardware['memory_mb']) < vm.properties.config.hardware.memoryMB:
module.fail_json(
msg="Cannot lower memory on a live VM. force is "
"required for shutdown")
# set the new RAM size
spec.set_element_memoryMB(int(vm_hardware['memory_mb']))
changes['memory'] = vm_hardware['memory_mb']
# ====( Config Memory )====#
if vm_hardware['num_cpus']:
if int(vm_hardware['num_cpus']) != vm.properties.config.hardware.numCPU:
spec = spec_singleton(spec, request, vm)
if vm.is_powered_on():
if force:
# No hot add but force
if not cpuHotAddEnabled:
shutdown = True
elif int(vm_hardware['num_cpus']) < vm.properties.config.hardware.numCPU:
if not cpuHotRemoveEnabled:
shutdown = True
else:
# Fail on no hot add and no force
if not cpuHotAddEnabled:
module.fail_json(
msg="cpuHotAdd is not enabled. force is "
"required for shutdown")
# Fail on no force and cpu shrink without hot remove
elif int(vm_hardware['num_cpus']) < vm.properties.config.hardware.numCPU:
if not cpuHotRemoveEnabled:
module.fail_json(
msg="Cannot lower CPU on a live VM without "
"cpuHotRemove. force is required for shutdown")
spec.set_element_numCPUs(int(vm_hardware['num_cpus']))
changes['cpu'] = vm_hardware['num_cpus']
if len(changes):
if shutdown and vm.is_powered_on():
try:
vm.power_off(sync_run=True)
vm.get_status()
except Exception, e:
module.fail_json(
msg='Failed to shutdown vm %s: %s' % (guest, e)
)
request.set_element_spec(spec)
ret = vsphere_client._proxy.ReconfigVM_Task(request)._returnval
# Wait for the task to finish
task = VITask(ret, vsphere_client)
status = task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if status == task.STATE_SUCCESS:
changed = True
elif status == task.STATE_ERROR:
module.fail_json(
msg="Error reconfiguring vm: %s" % task.get_error_message())
if vm.is_powered_off():
try:
vm.power_on(sync_run=True)
except Exception, e:
module.fail_json(
msg='Failed to power on vm %s : %s' % (guest, e)
)
create_vm_request.set_element__this(folder_mor)
rp_mor = create_vm_request.new_pool(rpmor)
rp_mor.set_attribute_type(rpmor.get_attribute_type())
create_vm_request.set_element_pool(rp_mor)
host_mor = create_vm_request.new_host(hostmor)
host_mor.set_attribute_type(hostmor.get_attribute_type())
create_vm_request.set_element_host(host_mor)
# CREATE THE VM
taskmor = vsphere_client._proxy.CreateVM_Task(create_vm_request)._returnval
task = VITask(taskmor, vsphere_client)
task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if task.get_state() == task.STATE_ERROR:
vsphere_client.disconnect()
module.fail_json(msg="Error creating vm: %s" %
task.get_error_message())
else:
# We always need to get the vm because we are going to gather facts
vm = vsphere_client.get_vm_by_name(guest)
# VM was created. If there is any extra config options specified, set
# them here , disconnect from vcenter, then exit.
if vm_extra_config:
vm.set_extra_config(vm_extra_config)
# Power on the VM if it was requested
power_state(vm, state, True)
vsphere_client.disconnect()
module.exit_json(
ansible_facts=gather_facts(vm),
raise Exception("The vm seems to lack a Virtual Nic")
#Set Nic macAddress to Manual and set address
net_device.set_element_addressType("Manual")
net_device.set_element_macAddress(new_mac)
#Invoke ReconfigVM_Task
request = VI.ReconfigVM_TaskRequestMsg()
_this = request.new__this(vm._mor)
_this.set_attribute_type(vm._mor.get_attribute_type())
request.set_element__this(_this)
spec = request.new_spec()
dev_change = spec.new_deviceChange()
dev_change.set_element_device(net_device)
dev_change.set_element_operation("edit")
spec.set_element_deviceChange([dev_change])
request.set_element_spec(spec)
ret = s._proxy.ReconfigVM_Task(request)._returnval
#Wait for the task to finish
task = VITask(ret, s)
status = task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if status == task.STATE_SUCCESS:
print "VM successfully reconfigured"
elif status == task.STATE_ERROR:
print "Error reconfiguring vm:", task.get_error_message()
#Disconnect from the server
s.disconnect()