def enable_vmi(server, vm_obj):
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()
device_config_specs = []
media_device = VirtualMachineVMIROM()
media_device.set_element_key(11000)
device_config_spec = spec.new_deviceChange()
device_config_spec.set_element_operation('add')
device_config_spec.set_element_device(media_device)
device_config_specs.append(device_config_spec)
spec.set_element_deviceChange(device_config_specs)
request.set_element_spec(spec)
ret = server._proxy.ReconfigVM_Task(request)._returnval
# Wait for the task to finish
task = VITask(ret, server)
status = task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if status != task.STATE_SUCCESS:
raise HypervisorError("Guest:update %s" % task.get_error_message())
def ReconfigureVM(vm, cdrom):
# create a new VM Reconfigure 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)
# new device change spec
spec = request.new_spec()
dev_change = spec.new_deviceChange()
dev_change.set_element_device(cdrom)
dev_change.set_element_operation("edit")
spec.set_element_deviceChange([dev_change])
request.set_element_spec(spec)
ret = server._proxy.ReconfigVM_Task(request)._returnval
task = VITask(ret, server)
status = task.wait_for_state([task.STATE_SUCCESS,task.STATE_ERROR])
if status == task.STATE_SUCCESS:
print "%s: successfully reconfigured" % vm.properties.name
return True
elif status == task.STATE_ERROR:
print "%s: Error reconfiguring vm"% vm.properties.name
return False
def reconfig(server, vm, cdrom):
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(cdrom)
dev_change.set_element_operation('edit')
spec.set_element_deviceChange([dev_change])
request.set_element_spec(spec)
ret = server._proxy.ReconfigVM_Task(request)._returnval
task = VITask(ret, server)
status = task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if status == task.STATE_SUCCESS:
return True
return False
def enable_vmi(server, vm_obj):
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()
device_config_specs = []
media_device = VirtualMachineVMIROM()
media_device.set_element_key(11000)
device_config_spec = spec.new_deviceChange()
device_config_spec.set_element_operation('add')
device_config_spec.set_element_device(media_device)
device_config_specs.append(device_config_spec)
spec.set_element_deviceChange(device_config_specs)
request.set_element_spec(spec)
ret = server._proxy.ReconfigVM_Task(request)._returnval
# Wait for the task to finish
task = VITask(ret, server)
status = task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if status != task.STATE_SUCCESS:
raise HypervisorError("Guest:update %s" % task.get_error_message())
def add_vdisk(self, vminstance, datastore_name, vdisk_size_gb):
'''add disk'''
vdisk_size_kb = vdisk_size_gb * 1024 * 1024
vm = vminstance
# Virtual device node number
Unit_Number = ""
Temp_Number = 1
# find the device to be removed
while True:
dev = [
dev for dev in vm.properties.config.hardware.device
if dev._type == "VirtualDisk" and dev.unitNumber == Temp_Number
]
if len(dev) == 0:
Unit_Number = Temp_Number
break
else:
Temp_Number += 1
continue
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"
dc.FileOperation = "create"
hd = VI.ns0.VirtualDisk_Def("hd").pyclass()
hd.Key = -100
hd.UnitNumber = Unit_Number
hd.CapacityInKB = vdisk_size_kb
hd.ControllerKey = 1000
backing = VI.ns0.VirtualDiskFlatVer2BackingInfo_Def(
"backing").pyclass()
backing.FileName = "[%s]" % datastore_name
backing.DiskMode = "persistent"
backing.Split = False
backing.WriteThrough = False
backing.ThinProvisioned = False
backing.EagerlyScrub = False
hd.Backing = backing
dc.Device = hd
spec.DeviceChange = [dc]
request.Spec = spec
task = self.s._proxy.ReconfigVM_Task(request)._returnval
vi_task = VITask(task, self.s)
# 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:
print "ERROR: %s" % (vi_task.STATE_ERROR)
return False
else:
return True
self.s.disconnect()
def change_cpu(vminstance=None, cpu_number=None, cpu_core=None):
'''Modify the number and core number of the virtual machine CPU'''
vm_obj = vminstance
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()
if cpu_number is not None:
spec.set_element_numCPUs(cpu_number) # This sets CPU config to 2x1 (The two cpus are single-core)
if cpu_core is not None:
spec.set_element_numCoresPerSocket(cpu_core) # This sets CPU config to 1x2 (instead of 2x2) 1 CPU dual-core
request.set_element_spec(spec)
ret = server._proxy.ReconfigVM_Task(request)._returnval
task = VITask(ret, server)
status = task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if status == task.STATE_SUCCESS:
print "VM successfully reconfigured"
return True
elif status == task.STATE_ERROR:
print "Error reconfiguring vm: %s" % task.get_error_message()
return False
server.disconnect()
def set_vm_reservation(server,types,vm_name,reservation,level):
vm_mor = server.get_vm_by_name(vm_name)
request = VI.ReconfigVM_TaskRequestMsg()
_this = request.new__this(vm_mor._mor)
_this.set_attribute_type(vm_mor._mor.get_attribute_type())
request.set_element__this(_this)
spec = request.new_spec()
if types == 'cpu':
spec.set_element_numCPUs(reservation)
elif types == 'memory':
spec.set_element_memoryMB(reservation)
request.set_element_spec(spec)
ret = server._proxy.ReconfigVM_Task(request)._returnval
config_result = False
task = VITask(ret, server)
status = task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if status == task.STATE_SUCCESS:
ret = "VM <" + vm_name + "> successfully reconfigured"
config_result = True
elif status == task.STATE_ERROR:
#print "Error reconfiguring vm <" + vm_name + ">: %s" % task.get_error_message()
#print task.get_info()
#print task.get_result()
#print task.get_state()
#print task.info
ret = "Error reconfiguring vm <" + vm_name + ">: %s" % task.get_error_message()
config_result = False
return config_result
def disconnect_nic_from_network(vCenterserver,
username,
password,
datacentername,
vmname,
dvswitch_uuid,
portgroupKey,
network_name="VM Network",
nic_type="vmxnet3",
network_type="standard"):
con = vs_connect(vCenterserver, username, password)
vm_obj = con.get_vm_by_name(vmname, datacenter=datacentername)
#Disconnect 3rd adaptar if its connected to network "VM Network"
#network_name = "VM Network"
device_name = "Network adapter 3"
#Find Virtual Nic device
net_device = None
for dev in vmname.properties.config.hardware.device:
if (dev._type in [
"VirtualE1000", "VirtualE1000e", "VirtualPCNet32",
"VirtualVmxnet", "VirtualNmxnet2", "VirtualVmxnet3"
] and dev.deviceInfo.label == network_name
and dev.deviceInfo.summary == device_name):
net_device = dev._obj
break
if not net_device:
s.disconnect()
raise Exception("The vm seems to lack a Virtual Nic")
#Disconnect the device
net_device.Connectable.Connected = True
#Invoke ReconfigVM_Task
request = VI.ReconfigVM_TaskRequestMsg()
_this = request.new__this(vmname._mor)
_this.set_attribute_type(vmname._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()
s.disconnect()
def perform_reconfig(self, request):
ret = self.esxi_server._proxy.ReconfigVM_Task(request)._returnval
task = VITask(ret, self.esxi_server)
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: %s" % task.get_error_message()
def get_file_list(datastore,
path="/",
case_insensitive=True,
folders_first=True,
match_patterns=[]):
ds = [k for k, v in s.get_datastores().items() if v == datastore][0]
ds_browser = VIProperty(s, ds).browser._obj
request = VI.SearchDatastore_TaskRequestMsg()
_this = request.new__this(ds_browser)
_this.set_attribute_type(ds_browser.get_attribute_type())
request.set_element__this(_this)
request.set_element_datastorePath("[%s] %s" % (datastore, path))
search_spec = request.new_searchSpec()
query = [
VI.ns0.FloppyImageFileQuery_Def('floppy').pyclass(),
VI.ns0.FolderFileQuery_Def('folder').pyclass(),
VI.ns0.IsoImageFileQuery_Def('iso').pyclass(),
VI.ns0.VmConfigFileQuery_Def('vm').pyclass(),
VI.ns0.TemplateConfigFileQuery_Def('template').pyclass(),
VI.ns0.VmDiskFileQuery_Def('vm_disk').pyclass(),
VI.ns0.VmLogFileQuery_Def('vm_log').pyclass(),
VI.ns0.VmNvramFileQuery_Def('vm_ram').pyclass(),
VI.ns0.VmSnapshotFileQuery_Def('vm_snapshot').pyclass()
]
search_spec.set_element_query(query)
details = search_spec.new_details()
details.set_element_fileOwner(True)
details.set_element_fileSize(True)
details.set_element_fileType(True)
details.set_element_modification(True)
search_spec.set_element_details(details)
search_spec.set_element_searchCaseInsensitive(case_insensitive)
search_spec.set_element_sortFoldersFirst(folders_first)
search_spec.set_element_matchPattern(match_patterns)
request.set_element_searchSpec(search_spec)
response = s._proxy.SearchDatastore_Task(request)._returnval
task = VITask(response, s)
if task.wait_for_state([task.STATE_ERROR,
task.STATE_SUCCESS]) == task.STATE_ERROR:
raise Exception(task.get_error_message())
info = task.get_result()
if not hasattr(info, "file"):
return []
return [
{
'path': fi.path,
#'size':fi.fileSize,
#'modified':fi.modification,
#'owner':fi.owner
} for fi in info.file
]
def connect_publicNIC_to_publicNet(vCenterserver, username, password,
datacentername, vm_name, network_name,
netlabel):
'''
Switch existing NIC to a different network
con: VIServer object
datacentername: datacenter name
vm_name: VIVirtualMachine name
network_name: network name
'''
con = vs_connect(vCenterserver, username, password)
net_device = None
vm_obj = con.get_vm_by_name(vm_name, datacenter=datacentername)
if not vm_obj:
raise Exception("VM %s not found" % vm_name)
#Find nic device
for dev in vm_obj.properties.config.hardware.device:
if (dev._type in [
"VirtualE1000", "VirtualE1000e", "VirtualPCNet32",
"VirtualVmxnet", "VirtualNmxnet2", "VirtualVmxnet3"
] and hasattr(dev, "deviceInfo")
and (dev.deviceInfo.label == netlabel)):
net_device = dev._obj
if not net_device:
raise Exception("The vm_name seems to lack a Virtual Nic")
if hasattr(net_device.Backing, "DeviceName"):
net_device.Connectable.Connected = True
net_device.Backing.set_element_deviceName(network_name)
if hasattr(net_device.Backing, "Port"):
#TODO convert device baching
net_device.Connectable.Connected = True
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_device(net_device)
dev_change.set_element_operation("edit")
spec.set_element_deviceChange([dev_change])
request.set_element_spec(spec)
ret = con._proxy.ReconfigVM_Task(request)._returnval
#Wait for the task to finish
task = VITask(ret, con)
status = task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if status == task.STATE_SUCCESS:
return "VM successfully reconfigured"
elif status == task.STATE_ERROR:
return "failure reconfiguring vm_name: " + str(
task.get_error_message())
def change_dvs_net(server, vm_obj, pg_map):
"""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
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)
# Throw an exception if there is no NIC found
if len(net_device) == 0:
raise Exception("The vm seems to lack a Virtual Nic")
# Use pg_map to set the new Portgroups
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 = server._proxy.ReconfigVM_Task(request)._returnval
# Wait for the task to finish
task = VITask(ret, server)
status = task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if status == task.STATE_SUCCESS:
print "VM %s successfully reconfigured" % vm_obj
elif status == task.STATE_ERROR:
print "Error reconfiguring vm: %s" % vm_obj, task.get_error_message()
else:
print "VM %s not found" % vm_obj
def _destroy_host(self, hostname):
req = VI.Destroy_TaskRequestMsg()
mor = (key for key, value in self.api.get_hosts().items() if value == hostname).next()
sys = VIMor(mor, 'HostSystem')
_this = req.new__this(sys)
_this.set_attribute_type(sys.get_attribute_type())
req.set_element__this(_this)
task_mor = self.api._proxy.Destroy_Task(req)._returnval
t = VITask(task_mor, self.api)
wait_for(lambda: 'success' in t.get_state())
def spawn_esx_vm(con, template, hostname, mac ):
# Here we fetch the vm by its name #
template_vm = find_vm(con, template)
# template_vm = con.get_vm_by_name(template)
print 'template vm is %s' %template_vm
print 'new vm is %s' %hostname
print 'mac is %s' %mac
print ('Trying to clone %s to VM %s' % (template_vm,hostname))
print template_vm
print ('================================================================================')
# Does the VM already exist? #
if find_vm(con, hostname):
print 'ERROR: %s already exists' % hostname
else:
clone = template_vm.clone(hostname, True, None, None, None, None, False)
print ('VM %s created' % (hostname))
# And now we need to change its MAC address. We expect to find two Vmxnet3 devices#
interfaces = []
macs = []
# Query network interfaces from vCenter and put them into a list called "interfaces"
for dev in clone.properties.config.hardware.device:
if dev._type in ["VirtualVmxnet3"]:
interfaces.append(dev._obj)
#Put the mac addresses into a list.
macs.append(mac)
#Cycle through the interfaces.
for interface, mac in zip(interfaces, macs):
print interface
interface.set_element_addressType("Manual")
interface.set_element_macAddress(mac)
#Invoke ReconfigVM_Task
request = VI.ReconfigVM_TaskRequestMsg()
_this = request.new__this(clone._mor)
_this.set_attribute_type(clone._mor.get_attribute_type())
request.set_element__this(_this)
spec = request.new_spec()
dev_change = spec.new_deviceChange()
dev_change.set_element_device(interface)
dev_change.set_element_operation("edit")
spec.set_element_deviceChange([dev_change])
request.set_element_spec(spec)
ret = con._proxy.ReconfigVM_Task(request)._returnval
#Wait for the task to finish
task = VITask(ret, con)
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()
def revert_to_snapshot(server, vm_obj, snapshot_obj):
request = VI.RevertToSnapshot_TaskRequestMsg()
mor_snap = request.new__this(snapshot_obj._mor)
mor_snap.set_attribute_type(snapshot_obj._mor.get_attribute_type())
request.set_element__this(mor_snap)
ret = server._proxy.RevertToSnapshot_Task(request)._returnval
task = VITask(ret, server)
status = task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if status != task.STATE_SUCCESS:
raise HypervisorError("Snapshot:revert %s" % task.get_error_message())
def revert_to_snapshot(server, vm_obj, snapshot_obj):
request = VI.RevertToSnapshot_TaskRequestMsg()
mor_snap = request.new__this(snapshot_obj._mor)
mor_snap.set_attribute_type(snapshot_obj._mor.get_attribute_type())
request.set_element__this(mor_snap)
ret = server._proxy.RevertToSnapshot_Task(request)._returnval
task = VITask(ret, server)
status = task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if status != task.STATE_SUCCESS:
raise HypervisorError("Snapshot:revert %s" % task.get_error_message())
def delete_snapshot(server, vm_obj, snapshot_obj, remove_children=False):
request = VI.RemoveSnapshot_TaskRequestMsg()
mor_snap = request.new__this(snapshot_obj._mor)
mor_snap.set_attribute_type(snapshot_obj._mor.get_attribute_type())
request.set_element__this(mor_snap)
request.set_element_removeChildren(remove_children)
ret = server._proxy.RemoveSnapshot_Task(request)._returnval
task = VITask(ret, server)
status = task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
vm_obj.refresh_snapshot_list()
if status != task.STATE_SUCCESS:
raise HypervisorError("Snapshot:delete %s" % task.get_error_message())
def remove_vm(vm_name):
vm = server.get_vm_by_name(vm_name)
request = VI.Destroy_TaskRequestMsg()
tiger = request.new__this(vm._mor)
tiger.set_attribute_type(vm._mor.get_attribute_type())
request.set_element__this(tiger)
ret = server._proxy.Destroy_Task(request)._returnval
task = VITask(ret, server)
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()
def delete_snapshot(server, vm_obj, snapshot_obj, remove_children=False):
request = VI.RemoveSnapshot_TaskRequestMsg()
mor_snap = request.new__this(snapshot_obj._mor)
mor_snap.set_attribute_type(snapshot_obj._mor.get_attribute_type())
request.set_element__this(mor_snap)
request.set_element_removeChildren(remove_children)
ret = server._proxy.RemoveSnapshot_Task(request)._returnval
task = VITask(ret, server)
status = task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
vm_obj.refresh_snapshot_list()
if status != task.STATE_SUCCESS:
raise HypervisorError("Snapshot:delete %s" % task.get_error_message())
def delete_vm(server, vm_obj):
# Invoke Destroy_Task
request = VI.Destroy_TaskRequestMsg()
_this = request.new__this(vm_obj._mor)
_this.set_attribute_type(vm_obj._mor.get_attribute_type())
request.set_element__this(_this)
ret = server._proxy.Destroy_Task(request)._returnval
# Wait for the task to finish
task = VITask(ret, server)
status = task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if status != task.STATE_SUCCESS:
raise HypervisorError("Guest:delete %s" % task.get_error_message())
def delete_vm(self, vm):
#Invoke Destroy_Task
request = VI.Destroy_TaskRequestMsg()
_this = request.new__this(vm.esxi_vm._mor)
_this.set_attribute_type(vm.esxi_vm._mor.get_attribute_type())
request.set_element__this(_this)
ret = self.esxi_server._proxy.Destroy_Task(request)._returnval
task = VITask(ret, self.esxi_server)
#Wait for the task to finish
task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if task.get_state() == task.STATE_ERROR:
raise Exception("Error removing vm:", task.get_error_message())
def delete_vm(server, vm_obj):
# Invoke Destroy_Task
request = VI.Destroy_TaskRequestMsg()
_this = request.new__this(vm_obj._mor)
_this.set_attribute_type(vm_obj._mor.get_attribute_type())
request.set_element__this(_this)
ret = server._proxy.Destroy_Task(request)._returnval
# Wait for the task to finish
task = VITask(ret, server)
status = task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if status != task.STATE_SUCCESS:
raise HypervisorError("Guest:delete %s" % task.get_error_message())
def __read_tasks(self, max_count, next_page):
if not isinstance(max_count, int):
raise VIException("max_count should be an integer",
FaultTypes.PARAMETER_ERROR)
if next_page:
request = VI.ReadNextTasksRequestMsg()
else:
request = VI.ReadPreviousTasksRequestMsg()
_this = request.new__this(self._mor)
_this.set_attribute_type(self._mor.get_attribute_type())
request.set_element__this(_this)
request.set_element_maxCount(max_count)
try:
if next_page:
resp = self._server._proxy.ReadNextTasks(request)._returnval
else:
resp = self._server._proxy.ReadPreviousTasks(
request)._returnval
ret = []
for task in resp:
ret.append(VITask(task.Task, self._server))
except (VI.ZSI.FaultException) as e:
raise VIApiException(e)
return ret
def change_vdisk_size(self, vminstance, vdisk_name, vdisk_size):
'''修改虚拟磁盘容量大小'''
vdisk_name_str = vdisk_name.encode(
'utf-8') # 对磁盘名称进行解码（网络传输过来的值是unicode编码标准），否则将设置失败
vm_obj = vminstance
size_kb = int(vdisk_size) * 1024 * 1024 #GB转换为KB
sizes = {}
sizes[vdisk_name_str] = size_kb
print sizes
hd_sizes_kb = sizes
hd_to_modify = []
for dev in vm_obj.properties.config.hardware.device:
if dev._type == "VirtualDisk" and dev.deviceInfo.label in hd_sizes_kb:
dev_obj = dev._obj
dev_obj.set_element_capacityInKB(
hd_sizes_kb[dev.deviceInfo.label])
hd_to_modify.append(dev_obj)
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()
# Change the HDs sizes
dev_changes = []
for hd in hd_to_modify:
dev_change = spec.new_deviceChange()
dev_change.set_element_operation("edit")
dev_change.set_element_device(hd)
dev_changes.append(dev_change)
if dev_changes:
spec.set_element_deviceChange(dev_changes)
request.set_element_spec(spec)
ret = self.s._proxy.ReconfigVM_Task(request)._returnval
# Wait for the task to finish
task = VITask(ret, self.s)
status = task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if status == task.STATE_SUCCESS:
print "VM successfully reconfigured"
return True
elif status == task.STATE_ERROR:
print "Error reconfiguring vm: %s" % task.get_error_message()
return False
self.s.disconnect()
def remove_nic_vm(vCenterserver, username, password, datacentername, vm_name,
networklabel):
con = vs_connect(vCenterserver, username, password)
net_device = None
vm_obj = con.get_vm_by_name(vm_name, datacenter=datacentername)
if not vm_obj:
raise Exception("VM %s not found" % vm_name)
#Find nic device
for dev in vm_obj.properties.config.hardware.device:
if (dev._type in [
"VirtualE1000", "VirtualE1000e", "VirtualPCNet32",
"VirtualVmxnet", "VirtualNmxnet2", "VirtualVmxnet3"
] and hasattr(dev, "backing")
and dev.deviceInfo.label == networklabel):
net_device = dev._obj
break
if not net_device:
raise Exception("The vm_name seems to lack a Virtual Nic")
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)
# Submit the device change
spec.set_element_deviceChange([dev_change])
request.set_element_spec(spec)
ret = con._proxy.ReconfigVM_Task(request)._returnval
# Wait for the task to finish
task = VITask(ret, con)
status = task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if status == task.STATE_SUCCESS:
return "VM successfully reconfigured"
elif status == task.STATE_ERROR:
return "failure reconfiguring vm_name: " + str(
vm_obj, task.get_error_message())
else:
return " failure VM not found"
def destroy_object(mor):
req = VI.Destroy_TaskRequestMsg()
_this = req.new__this(mor)
_this.set_attribute_type(mor.get_attribute_type())
req.set_element__this(_this)
task_mor = server._proxy.Destroy_Task(req)._returnval
return VITask(task_mor, server)
def set_vm_datastore(host_ip, host_name, host_password, vm_name, reservation):
#DebugInfo.objects.create(text_info=host_ip+host_name+host_password+vm_name+reservation)
server = VIServer()
server.connect(host_ip, host_name, host_password)
vm_mor = server.get_vm_by_name(vm_name)
request = VI.ReconfigVM_TaskRequestMsg()
_this = request.new__this(vm_mor._mor)
_this.set_attribute_type(vm_mor._mor.get_attribute_type())
request.set_element__this(_this)
spec = request.new_spec()
disk_size = get_disk_size(vm_mor)
new_hdd = reservation
device_config_specs = []
if new_hdd * 1024 * 1024 > disk_size:
disk = get_disks(vm_mor)[-1]
hdd_in_GB = new_hdd * 1024 * 1024
new_disk_size = hdd_in_GB - disk_size + disk.capacityInKB
device_config_spec = spec.new_deviceChange()
device_config_spec.set_element_operation('edit')
disk._obj.set_element_capacityInKB(new_disk_size)
device_config_spec.set_element_device(disk._obj)
device_config_specs.append(device_config_spec)
if len(device_config_specs) != 0:
spec.set_element_deviceChange(device_config_specs)
request.set_element_spec(spec)
ret = server._proxy.ReconfigVM_Task(request)._returnval
task = VITask(ret, server)
status = task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
ret_flag = False
if status == task.STATE_SUCCESS:
#ret = "VM <" + vm_name + "> successfully reconfigured"
ret_flag = True
elif status == task.STATE_ERROR:
#ret = "Error reconfiguring vm <" + vm_name + ">: %s" % task.get_error_message()
ret_flag = False
return ret_flag
def delete_vdisk(self, vminstance, unit_number):
'''删除虚拟机的硬盘
:parameter
@vvminstance: 虚拟机实例
@unit_number: 硬盘ID
:returns
pass
'''
UNIT_NUMBER = unit_number # Virtual disk unit number
vm = vminstance
# find the device to be removed
dev = [
dev for dev in vm.properties.config.hardware.device
if dev._type == "VirtualDisk" and dev.unitNumber == UNIT_NUMBER
]
if not dev:
raise Exception("NO DEVICE FOUND")
dev = dev[0]._obj
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 = "remove"
dc.Device = dev
spec.DeviceChange = [dc]
request.Spec = spec
task = self.s._proxy.ReconfigVM_Task(request)._returnval
vi_task = VITask(task, self.s)
status = vi_task.wait_for_state(
[vi_task.STATE_SUCCESS, vi_task.STATE_ERROR])
if status == vi_task.STATE_ERROR:
print "Error removing hdd from vm:", vi_task.get_error_message()
sys.exit(1)
return False
else:
print "Hard drive successfully removed"
return True
def delete_vm(self, vm_name):
self.wait_vm_steady(vm_name)
logger.info(" Deleting vSphere VM %s" % vm_name)
vm = self._get_vm(vm_name)
if vm.is_powered_on():
self.stop_vm(vm_name)
# When pysphere moves up to 0.1.8, we can just do:
# vm.destroy()
request = VI.Destroy_TaskRequestMsg()
_this = request.new__this(vm._mor)
_this.set_attribute_type(vm._mor.get_attribute_type())
request.set_element__this(_this)
rtn = self.api._proxy.Destroy_Task(request)._returnval
task = VITask(rtn, self.api)
status = task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
return status == task.STATE_SUCCESS
def add_new_nic(server, datacentername, vm, network_name):
'''
add new NIC to a VM
server: VIServer object
datacentername: datacenter name
vm: VIVirtualMachine name
network_name: network name
'''
net_device = None
vm_obj = server.get_vm_by_name(vm, datacenter=datacentername)
if not vm_obj:
raise Exception("VM not found")
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()
#add a nic.
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(network_name)
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 = server._proxy.ReconfigVM_Task(request)._returnval
#Wait for the task to finish
task = VITask(ret, server)
status = task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if status == task.STATE_SUCCESS:
return "VM successfully reconfigured"
elif status == task.STATE_ERROR:
return "failure reconfiguring vm: " + str(task.get_error_message())
def reconfigure(self, spec_content, sync=True):
try:
request = VI.ReconfigVM_TaskRequestMsg()
_this = request.new__this(self.vm._mor)
_this.set_attribute_type(self.vm._mor.get_attribute_type())
request.set_element__this(_this)
spec = request.new_spec()
spec.set_element_bootOptions(spec_content)
request.set_element_spec(spec)
task = self.vm._server._proxy.ReconfigVM_Task(request)._returnval
vi_task = VITask(task, self.vm._server)
if sync:
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), e:
raise VIApiException(e)
def reconfigure(self, spec_content, sync=True):
try:
request = VI.ReconfigVM_TaskRequestMsg()
_this = request.new__this(self.vm._mor)
_this.set_attribute_type(self.vm._mor.get_attribute_type())
request.set_element__this(_this)
spec = request.new_spec()
spec.set_element_bootOptions(spec_content)
request.set_element_spec(spec)
task = self.vm._server._proxy.ReconfigVM_Task(request)._returnval
vi_task = VITask(task, self.vm._server)
if sync:
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), e:
raise VIApiException(e)
def create_snapshot(server, vm_obj, snapshot_name):
snapshot_id = str(uuid.uuid4())
request = VI.CreateSnapshot_TaskRequestMsg()
_this = request.new__this(vm_obj._mor)
_this.set_attribute_type(vm_obj._mor.get_attribute_type())
request.set_element__this(_this)
request.set_element_name(snapshot_name)
request.set_element_description(snapshot_id)
request.set_element_memory(False)
request.set_element_quiesce(False)
ret = server._proxy.CreateSnapshot_Task(request)._returnval
task = VITask(ret, server)
status = task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if status != task.STATE_SUCCESS:
raise HypervisorError("Snapshot:create %s" % task.get_error_message())
vm_obj.refresh_snapshot_list()
return get_snapshot(vm_obj, snapshot_id)
def create_snapshot(server, vm_obj, snapshot_name):
snapshot_id = str(uuid.uuid4())
request = VI.CreateSnapshot_TaskRequestMsg()
_this = request.new__this(vm_obj._mor)
_this.set_attribute_type(vm_obj._mor.get_attribute_type())
request.set_element__this(_this)
request.set_element_name(snapshot_name)
request.set_element_description(snapshot_id)
request.set_element_memory(False)
request.set_element_quiesce(False)
ret = server._proxy.CreateSnapshot_Task(request)._returnval
task = VITask(ret, server)
status = task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if status != task.STATE_SUCCESS:
raise HypervisorError("Snapshot:create %s" % task.get_error_message())
vm_obj.refresh_snapshot_list()
return get_snapshot(vm_obj, snapshot_id)
def create_nas_store(host, access_mode, local_path, remote_host, remote_path,
username=None, password=None, volume_type='NFS'):
#access_mode: 'readOnly' or 'readWrite'
#volume_type: 'CIFS' or 'NFS' (if not set defaults to NFS)
host_properties = VIProperty(server, host)
hds = host_properties.configManager.datastoreSystem._obj
request = VI.CreateNasDatastoreRequestMsg()
_this = request.new__this(hds)
_this.set_attribute_type(hds.get_attribute_type())
request.set_element__this(_this)
spec = request.new_spec()
spec.set_element_accessMode(access_mode)
spec.set_element_localPath(local_path)
spec.set_element_remoteHost(remote_host)
spec.set_element_remotePath(remote_path)
if username:
spec.set_element_userName(username)
if password:
spec.set_element_password(password)
if volume_type:
spec.set_element_type(volume_type)
request.set_element_spec(spec)
ret = server._proxy.CreateNasDatastore(request)._returnval
task = VITask(ret, server)
status = task.wait_for_state([task.STATE_SUCCESS,task.STATE_ERROR])
if status == task.STATE_SUCCESS:
print "Successfully mounted NFS share"
elif status == task.STATE_ERROR:
print "Error mounting NFS share: %s" % task.get_error_message()
def change_memory_size(vminstance, memory_gb):
'''Modify the memory size of the virtual machine'''
memory_mb = memory_gb * 1024 #GB conversion MB
vm_obj = vminstance
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()
# Memory size
spec.set_element_memoryMB(memory_mb)
request.set_element_spec(spec)
ret = server._proxy.ReconfigVM_Task(request)._returnval
task = VITask(ret, server)
status = task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if status == task.STATE_SUCCESS:
print "VM successfully reconfigured"
return True
elif status == task.STATE_ERROR:
print "Error reconfiguring vm: %s" % task.get_error_message()
return False
server.disconnect()
def get_latest_tasks(self):
"""
Returns a list of task items in the 'viewable latest page'. As new tasks
that match the collector's filter are created, they are added to this
page, and the oldest tasks are removed from the collector to keep the
size of the page.
The "oldest task" is the one with the oldest creation time.
The tasks in the returned page are unordered.
"""
self._props._flush_cache()
if not hasattr(self._props, "latestPage"):
return []
ret = []
for task in self._props.latestPage:
ret.append(VITask(task.task._obj, self._server))
return ret
def delete_vm_by_name(name, server, remove_files=True):
"""Delete VM
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.
"""
# Import
from pysphere import VITask
from pysphere.resources import VimService_services as VI
try:
#Get VM
vm = server.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 = 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_SUCCESS:
print "VM successfully unregistered and deleted from datastore"
elif status == task.STATE_ERROR:
print "Error removing vm:", task.get_error_message()
elif not remove_files:
#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 = server._proxy.UnregisterVM(request)
task = VITask(ret, server)
print "Done."
except (VI.ZSI.FaultException), e:
raise VIApiException(e)
datastore_name = m.group(1)
backing.FileName = "[%s]" % datastore_name
backing.DiskMode = "persistent"
backing.Split = False
backing.WriteThrough = False
backing.ThinProvisioned = False
backing.EagerlyScrub = False
hd.Backing = backing
disk_spec.Device = hd
spec.DeviceChange = [disk_spec]
request.Spec = spec
task = server._proxy.ReconfigVM_Task(request)._returnval
vi_task = VITask(task, server)
# Wait for task to finish
status = vi_task.wait_for_state(
[vi_task.STATE_SUCCESS, vi_task.STATE_ERROR])
if status == vi_task.STATE_ERROR:
msg = "ERROR CONFIGURING VM: " + vi_task.get_error_message()
module.fail_json(msg=msg)
module.exit_json(changed=True, ansible_facts=facts)
# this is magic, see lib/ansible/module_common.py
#<<INCLUDE_ANSIBLE_MODULE_COMMON>>
main()
memory_mb = 512
vm_obj = server.get_vm_by_name("DEV_VM.clone")
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()
#set the new RAM size
spec.set_element_memoryMB(memory_mb)
#set the no of CPU and socket
spec.set_element_numCPUs(2)
#spec.set_element_numCoresPerSocket(2)
request.set_element_spec(spec)
ret = server._proxy.ReconfigVM_Task(request)._returnval
#Wait for the task to finish
task = VITask(ret, server)
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: %s" % task.get_error_message()
server.disconnect()
pool.set_attribute_type(rp_mor.get_attribute_type())
location.set_element_pool(pool)
if host_mor:
hs = location.new_host(host_mor)
hs.set_attribute_type(host_mor.get_attribute_type())
location.set_element_host(hs)
spec.set_element_location(location)
# powerOn
spec.set_element_powerOn(False)
# template
spec.set_element_template(False)
# Set the 'spec' element of the request
request.set_element_spec(spec)
# Execute the request
task = server._proxy.CloneVM_Task(request)._returnval
vi_task = VITask(task, server)
status = vi_task.wait_for_state([vi_task.STATE_SUCCESS, vi_task.STATE_ERROR])
if status == vi_task.STATE_ERROR:
print('Failed')
print(vi_task.get_error_message())
hd.UnitNumber = UNIT_NUMBER
hd.CapacityInKB = DISK_SIZE_IN_MB * 1024
hd.ControllerKey = 1000
backing = VI.ns0.VirtualDiskFlatVer2BackingInfo_Def("backing").pyclass()
backing.FileName = "[%s]" % DATASTORE_NAME
backing.DiskMode = "persistent"
backing.Split = False
backing.WriteThrough = False
backing.ThinProvisioned = False
backing.EagerlyScrub = False
hd.Backing = backing
dc.Device = hd
spec.DeviceChange = [dc]
request.Spec = spec
task = s._proxy.ReconfigVM_Task(request)._returnval
vi_task = VITask(task, s)
# Wait for task to finish
status = vi_task.wait_for_state([vi_task.STATE_SUCCESS, vi_task.STATE_ERROR])
if status == vi_task.STATE_ERROR:
print "ERROR CONFIGURING VM:", vi_task.get_error_message()
else:
print "VM CONFIGURED SUCCESSFULLY"
s.disconnect()
def esx_vm_configure(config_json):
config = config_create(config_json)
properties = []
esx = esx_connect(ESX_HOST, ESX_USER, ESX_PASS)
vm = esx_vm_get(esx, config_json['vapp_net_hostname'])
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()
vappconfig = spec.new_vAppConfig()
for operation, items in config.items():
for item in items:
prop = vappconfig.new_property()
prop.set_element_operation(operation)
info = prop.new_info()
for k, v in item.items():
method = getattr(info, "set_element_" + k)
method(v)
prop.set_element_info(info)
properties.append(prop)
vappconfig.set_element_property(properties)
spec.set_element_vAppConfig(vappconfig)
request.set_element_spec(spec)
task = esx._proxy.ReconfigVM_Task(request)._returnval
vi_task = VITask(task, esx)
status = vi_task.wait_for_state(
[vi_task.STATE_SUCCESS, vi_task.STATE_ERROR])
esx.disconnect()
esx = esx_connect(ESX_HOST, ESX_USER, ESX_PASS)
vm = esx_vm_get(esx, config_json['vapp_net_hostname'])
spec = request.new_spec()
spec.set_element_memoryMB(config_json['hw_mem_mb'])
request.set_element_spec(spec)
task = esx._proxy.ReconfigVM_Task(request)._returnval
vi_task = VITask(task, esx)
status = vi_task.wait_for_state(
[vi_task.STATE_SUCCESS, vi_task.STATE_ERROR])
esx.disconnect()
esx = esx_connect(ESX_HOST, ESX_USER, ESX_PASS)
vm = esx_vm_get(esx, config_json['vapp_net_hostname'])
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()
spec.set_element_numCoresPerSocket(config_json['hw_vcpu'])
spec.set_element_numCPUs(config_json['hw_vcpu'])
request.set_element_spec(spec)
task = esx._proxy.ReconfigVM_Task(request)._returnval
vi_task = VITask(task, esx)
status = vi_task.wait_for_state(
[vi_task.STATE_SUCCESS, vi_task.STATE_ERROR])
if status == vi_task.STATE_ERROR:
print ('ERROR: %s' % vi_task.get_error_message())
else:
print ('vApp config successful.')
esx.disconnect()
# iterate over disk dictionary and add any disks found
# to the vm configuration - the dict disk number starts with 1, not 0
# as the disk with number 0 is already inherited from the template
if 'hw_disk_gb' in config_json:
for disk in config_json['hw_disk_gb']:
esx = esx_connect(ESX_HOST, ESX_USER, ESX_PASS)
vm = esx_vm_get(esx, config_json['vapp_net_hostname'])
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"
dc.FileOperation = "create"
hd = VI.ns0.VirtualDisk_Def("hd").pyclass()
hd.Key = -100
hd.UnitNumber = int(disk)
hd.CapacityInKB = config_json['hw_disk_gb'][disk] * 1024 * 1024
hd.ControllerKey = 1000
backing = VI.ns0.VirtualDiskFlatVer2BackingInfo_Def(
"backing").pyclass()
backing.FileName = "%s" % vm.get_property('path').split()[0]
backing.DiskMode = "persistent"
backing.Split = False
backing.WriteThrough = False
backing.ThinProvisioned = False
backing.EagerlyScrub = False
hd.Backing = backing
dc.Device = hd
spec.DeviceChange = [dc]
request.Spec = spec
request.set_element_spec(spec)
task = esx._proxy.ReconfigVM_Task(request)._returnval
vi_task = VITask(task, esx)
# 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:
print ('ERROR: %s' % vi_task.get_error_message())
else:
print ('Disk config successful.')
esx.disconnect()
# iterate over network adapter dictionary and add any adapters found
# to the vm configuration
for adapter in config_json['hw_vmnet']['adapter']:
esx = esx_connect(ESX_HOST, ESX_USER, ESX_PASS)
vm = esx_vm_get(esx, config_json['vapp_net_hostname'])
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_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(
config_json['hw_vmnet']['adapter'][adapter]['label'])
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 = esx._proxy.ReconfigVM_Task(request)._returnval
# Wait for the task to finish
vi_task = VITask(ret, esx)
status = vi_task.wait_for_state([vi_task.STATE_SUCCESS,
vi_task.STATE_ERROR])
if status == vi_task.STATE_ERROR:
print ('ERROR: %s' % vi_task.get_error_message())
else:
print ('Network adapter config successful.')
esx.disconnect()
def _create_vm(self, volume_name, vm_name, vm_description, mem_megs,
cpu_count, guest_os_id, disk_size, network_name, vm_folder, resource_pool, host):
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(vm_description)
config.set_element_memoryMB(mem_megs)
config.set_element_numCPUs(cpu_count)
config.set_element_guestId(guest_os_id)
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)
# 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.set_element_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(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.
nic_spec = config.new_deviceChange()
nic_spec.set_element_operation("add")
nic_ctlr = VI.ns0.VirtualE1000_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(1)
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(vm_folder)
folder_mor.set_attribute_type(vm_folder.get_attribute_type())
create_vm_request.set_element__this(folder_mor)
rp_mor = create_vm_request.new_pool(resource_pool)
rp_mor.set_attribute_type(resource_pool.get_attribute_type())
create_vm_request.set_element_pool(rp_mor)
host_mor = create_vm_request.new_host(host)
host_mor.set_attribute_type(host.get_attribute_type())
create_vm_request.set_element_host(host_mor)
#CREATE THE VM
taskmor = self.esxi_server._proxy.CreateVM_Task(create_vm_request)._returnval
task = VITask(taskmor, self.esxi_server)
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())
def requestNewSpec(vmname):
statusdict = {}
try:
vm_obj = server.get_vm_by_name(vmname)
except VIException as inst:
statusdict["error"] = str(inst)
print json.dumps(statusdict)
sys.exit()
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()
if args.memory:
memory_mb = int(args.memory[0])
#set the new RAM size
spec.set_element_memoryMB(memory_mb)
if args.disk:
hd_name = str(args.disk[1])
hd_sizes_kb = {hd_name: int(args.disk[0]) * 1024 * 1024} #GB
hd_to_modify = []
for dev in vm_obj.properties.config.hardware.device:
if dev._type == "VirtualDisk" and dev.deviceInfo.label in hd_sizes_kb:
dev_obj = dev._obj
dev_obj.set_element_capacityInKB(
hd_sizes_kb[dev.deviceInfo.label])
hd_to_modify.append(dev_obj)
#Change the HDs sizes
dev_changes = []
for hd in hd_to_modify:
dev_change = spec.new_deviceChange()
dev_change.set_element_operation("edit")
dev_change.set_element_device(hd)
dev_changes.append(dev_change)
if dev_changes:
spec.set_element_deviceChange(dev_changes)
if args.cpu:
numcpu = int(args.cpu[0])
numcorespersocket = int(args.cpu[1])
temp = float(numcpu) / float(numcorespersocket)
temp = (temp % 1)
if temp == float(0):
if (numcpu / numcorespersocket) > 8:
statusdict["cpu"] = "Only 8 socket for a VM is supported"
print json.dumps(statusdict)
sys.exit()
else:
spec.set_element_numCPUs(numcpu)
spec.set_element_numCoresPerSocket(numcorespersocket)
else:
statusdict[
"cpu"] = "No of CPU divided by No of Cores per Socket should always be a Integer"
print json.dumps(statusdict)
sys.exit()
request.set_element_spec(spec)
ret = server._proxy.ReconfigVM_Task(request)._returnval
#Wait for the task to finish
task = VITask(ret, server)
status = task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if status == task.STATE_SUCCESS:
#print "VM successfully reconfigured"
statusdict[vmname] = "VM successfully reconfigured"
elif status == task.STATE_ERROR:
#print "Error reconfiguring vm: %s" % task.get_error_message()
errormsg = str(task.get_error_message())
statusdict["error"] = errormsg
print json.dumps(statusdict)
if dev._type == "VirtualCdrom" and not dev.connectable.startConnected:
d = dev._obj
d.Connectable.set_element_startConnected(True)
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(d)
dev_change.set_element_operation("edit")
spec.set_element_deviceChange([dev_change])
request.set_element_spec(spec)
ret = server._proxy.ReconfigVM_Task(request)._returnval
task = VITask(ret, server)
status = task.wait_for_state([task.STATE_SUCCESS,task.STATE_ERROR])
if status == task.STATE_SUCCESS:
print "%s: successfully reconfigured" % vm.properties.name
elif status == task.STATE_ERROR:
print "%s: Error reconfiguring vm" % vm.properties.name
print "%s" % task.get_error_message()
elif options.device == "host":
#HOST DEVICE: hardcoded to use the first valid host device
valid_host_device = get_valid_host_devices(vm)[0]
change_cdrom_type(cdrom, "HOST DEVICE", valid_host_device)
elif options.device == "client":
#CLIENT DEVICE
change_cdrom_type(cdrom, "CLIENT DEVICE")
apply_changes(vm, cdrom)
def update_vm(server, vm_obj, guestdata):
new_annotation = guestdata.get("tags")
new_cpus = guestdata.get("cpus")
new_hdd = guestdata.get("hdd")
new_iso = guestdata.get("iso")
new_memory = guestdata.get("memory")
new_name = guestdata.get("name")
enable_vmi = guestdata.get("paravirtualized")
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()
if new_name and vm_obj.properties.config.name != new_name:
spec.set_element_name(new_name)
if new_memory and vm_obj.properties.config.hardware.memoryMB != new_memory:
# set the new RAM size
spec.set_element_memoryMB(new_memory)
if new_cpus and vm_obj.properties.config.hardware.numCPU != new_cpus:
# set the new Cpu count
spec.set_element_numCPUs(new_cpus)
device_config_specs = []
if new_hdd:
disk_size = get_disk_size(vm_obj)
if new_hdd * 1024 * 1024 > disk_size:
disk = get_disks(vm_obj)[-1]
hdd_in_GB = new_hdd * 1024 * 1024
new_disk_size = hdd_in_GB - disk_size + disk.capacityInKB
device_config_spec = spec.new_deviceChange()
device_config_spec.set_element_operation('edit')
disk._obj.set_element_capacityInKB(new_disk_size)
device_config_spec.set_element_device(disk._obj)
device_config_specs.append(device_config_spec)
if new_iso:
media_device = get_cd(vm_obj)
connectable = media_device._obj.new_connectable()
connectable.set_element_allowGuestControl(False)
if new_iso.get("name") and new_iso["name"] != "":
connectable.set_element_connected(True)
connectable.set_element_startConnected(True)
media_device._obj.set_element_connectable(connectable)
backing = VCdIsoBackingInfo()
backing.set_element_fileName(new_iso["name"])
media_device._obj.set_element_backing(backing)
else:
connectable.set_element_connected(False)
connectable.set_element_startConnected(False)
media_device._obj.set_element_connectable(connectable)
device_config_spec = spec.new_deviceChange()
device_config_spec.set_element_operation('edit')
device_config_spec.set_element_device(media_device._obj)
device_config_specs.append(device_config_spec)
if enable_vmi is not None:
vmi_driver = get_vmi_driver(vm_obj)
if enable_vmi and not vmi_driver:
vmi_driver = VirtualMachineVMIROM()
vmi_driver.set_element_key(11000)
device_config_spec = spec.new_deviceChange()
device_config_spec.set_element_operation('add')
device_config_spec.set_element_device(vmi_driver)
device_config_specs.append(device_config_spec)
elif not enable_vmi and vmi_driver:
device_config_spec = spec.new_deviceChange()
device_config_spec.set_element_operation('remove')
device_config_spec.set_element_device(vmi_driver._obj)
device_config_specs.append(device_config_spec)
if len(device_config_specs) != 0:
spec.set_element_deviceChange(device_config_specs)
if new_annotation:
spec.set_element_annotation("\n".join(new_annotation))
request.set_element_spec(spec)
ret = server._proxy.ReconfigVM_Task(request)._returnval
# Wait for the task to finish
task = VITask(ret, server)
status = task.wait_for_state([task.STATE_SUCCESS, task.STATE_ERROR])
if status != task.STATE_SUCCESS:
raise HypervisorError("Guest:update %s" % task.get_error_message())
