def create_basic_vm(stub_config, placement_spec, standard_network):
    """
    Create a basic VM.

    Using the provided PlacementSpec, create a VM with a selected Guest OS
    and provided name.

    Create a VM with the following configuration:
    * Create 2 disks and specify one of them on scsi0:0 since it's the boot disk
    * Specify 1 ethernet adapter using a Standard Portgroup backing
    * Setup for PXE install by selecting network as first boot device

    Use guest and system provided defaults for most configuration settings.
    """
    guest_os = testbed.config['VM_GUESTOS']

    boot_disk = Disk.CreateSpec(type=Disk.HostBusAdapterType.SCSI,
                                scsi=ScsiAddressSpec(bus=0, unit=0),
                                new_vmdk=Disk.VmdkCreateSpec())
    data_disk = Disk.CreateSpec(new_vmdk=Disk.VmdkCreateSpec())

    nic = Ethernet.CreateSpec(start_connected=True,
                              backing=Ethernet.BackingSpec(
                                  type=Ethernet.BackingType.STANDARD_PORTGROUP,
                                  network=standard_network))

    # TODO Should DISK be put before ETHERNET?  Does the BIOS automatically try
    # the next device if the DISK is empty?
    boot_device_order = [
        BootDevice.EntryCreateSpec(BootDevice.Type.ETHERNET),
        BootDevice.EntryCreateSpec(BootDevice.Type.DISK)
    ]

    vm_create_spec = VM.CreateSpec(name=vm_name,
                                   guest_os=guest_os,
                                   placement=placement_spec,
                                   disks=[boot_disk, data_disk],
                                   nics=[nic],
                                   boot_devices=boot_device_order)
    print('\n# Example: create_basic_vm: Creating a VM using spec\n-----')
    print(pp(vm_create_spec))
    print('-----')

    vm_svc = VM(stub_config)
    vm = vm_svc.create(vm_create_spec)

    print("create_basic_vm: Created VM '{}' ({})".format(vm_name, vm))

    vm_info = vm_svc.get(vm)
    print('vm.get({}) -> {}'.format(vm, pp(vm_info)))

    return vm
def run():
    global vm
    vm = get_vm(stub_config, vm_name)
    if not vm:
        raise Exception('Sample requires an existing vm with name ({}). '
                        'Please create the vm first.'.format(vm_name))
    print("Using VM '{}' ({}) for BootDevice Sample".format(vm_name, vm))

    # Create BootDevice stub used for making requests
    global boot_device_svc
    boot_device_svc = BootDevice(stub_config)

    print('\n# Example: Get current BootDevice configuration')
    boot_device_entries = boot_device_svc.get(vm)
    print('vm.hardware.boot.Device.get({}) -> {}'.format(
        vm, pp(boot_device_entries)))

    # Save current BootDevice info to verify that we have cleaned up properly
    global orig_boot_device_entries
    orig_boot_device_entries = boot_device_entries

    # Get device identifiers for Disks
    disk_svc = Disk(stub_config)
    disk_summaries = disk_svc.list(vm)
    print('vm.hardware.Disk.list({}) -> {}'.format(vm, pp(disk_summaries)))
    disks = [disk_summary.disk for disk_summary in disk_summaries]

    # Get device identifiers for Ethernet nics
    ethernet_svc = Ethernet(stub_config)
    nic_summaries = ethernet_svc.list(vm)
    print('vm.hardware.Ethernet.list({}) -> {}'.format(vm, pp(nic_summaries)))
    nics = [nic_summary.nic for nic_summary in nic_summaries]

    print('\n# Example: Set Boot Order to be Floppy, '
          'Disk1, Disk2, Disk3, Cdrom,')
    print('#          Network (nic0), Network (nic1).')
    boot_device_entries = [
        BootDevice.Entry(BootDevice.Type.FLOPPY),
        BootDevice.Entry(BootDevice.Type.DISK, disks=disks),
        BootDevice.Entry(BootDevice.Type.CDROM)
    ]
    for nic in nics:
        boot_device_entries.append(
            BootDevice.Entry(BootDevice.Type.ETHERNET, nic=nic))
    print('vm.hardware.boot.Device.set({}, {})'.format(vm,
                                                       boot_device_entries))
    boot_device_svc.set(vm, boot_device_entries)
    boot_device_entries = boot_device_svc.get(vm)
    print('vm.hardware.boot.Device.get({}) -> {}'.format(
        vm, pp(boot_device_entries)))
 def update_network(self):
     nic = '4000'
     vm = get_vm(self.client, vm_name=self.vm_name)
     network_info = self.client.vcenter.vm.hardware.Ethernet.get(vm=vm,
                                                                 nic=nic)
     dv_portgroup_name = self.network
     distributed_network = network_helper.get_network_backing(
         self.client, dv_portgroup_name, self.datacenter_name,
         Network.Type.DISTRIBUTED_PORTGROUP)
     print(distributed_network)
     nics = Ethernet.UpdateSpec(
         start_connected=True,
         mac_type='MANUAL',
         mac_address=network_info.mac_address,
         backing=Ethernet.BackingSpec(
             type=Ethernet.BackingType.DISTRIBUTED_PORTGROUP,
             network=distributed_network))
     self.client.vcenter.vm.hardware.Ethernet.update(vm=vm,
                                                     nic=nic,
                                                     spec=nics)
    def run(self):
        # Get a placement spec
        datacenter_name = testbed.config['VM_DATACENTER_NAME']
        vm_folder_name = testbed.config['VM_FOLDER2_NAME']
        datastore_name = testbed.config['VM_DATASTORE_NAME']
        std_portgroup_name = testbed.config['STDPORTGROUP_NAME']
        dv_portgroup_name = testbed.config['VDPORTGROUP1_NAME']

        if not self.placement_spec:
            self.placement_spec = vm_placement_helper.get_placement_spec_for_resource_pool(
                self.client, datacenter_name, vm_folder_name, datastore_name)

        # Get a standard network backing
        if not self.standard_network:
            self.standard_network = network_helper.get_network_backing(
                self.client, std_portgroup_name, datacenter_name,
                Network.Type.STANDARD_PORTGROUP)

        # Get a distributed network backing
        if not self.distributed_network:
            self.distributed_network = network_helper.get_network_backing(
                self.client, dv_portgroup_name, datacenter_name,
                Network.Type.DISTRIBUTED_PORTGROUP)
        """
        Create an exhaustive VM.

        Using the provided PlacementSpec, create a VM with a selected Guest OS
        and provided name.

        Create a VM with the following configuration:
        * Hardware Version = VMX_11 (for 6.0)
        * CPU (count = 2, coresPerSocket = 2, hotAddEnabled = false,
        hotRemoveEnabled = false)
        * Memory (size_mib = 2 GB, hotAddEnabled = false)
        * 3 Disks and specify each of the HBAs and the unit numbers
          * (capacity=40 GB, name=<some value>, spaceEfficient=true)
        * Specify 2 ethernet adapters, one using a Standard Portgroup backing and
        the
          other using a DISTRIBUTED_PORTGROUP networking backing.
          * nic1: Specify Ethernet (macType=MANUAL, macAddress=<some value>)
          * nic2: Specify Ethernet (macType=GENERATED)
        * 1 CDROM (type=ISO_FILE, file="os.iso", startConnected=true)
        * 1 Serial Port (type=NETWORK_SERVER, file="tcp://localhost/16000",
        startConnected=true)
        * 1 Parallel Port (type=HOST_DEVICE, startConnected=false)
        * 1 Floppy Drive (type=CLIENT_DEVICE)
        * Boot, type=BIOS
        * BootDevice order: CDROM, DISK, ETHERNET

        Use guest and system provided defaults for remaining configuration settings.
        """
        guest_os = testbed.config['VM_GUESTOS']
        iso_datastore_path = testbed.config['ISO_DATASTORE_PATH']
        serial_port_network_location = \
            testbed.config['SERIAL_PORT_NETWORK_SERVER_LOCATION']

        GiB = 1024 * 1024 * 1024
        GiBMemory = 1024

        vm_create_spec = VM.CreateSpec(
            guest_os=guest_os,
            name=self.vm_name,
            placement=self.placement_spec,
            hardware_version=Hardware.Version.VMX_11,
            cpu=Cpu.UpdateSpec(count=2,
                               cores_per_socket=1,
                               hot_add_enabled=False,
                               hot_remove_enabled=False),
            memory=Memory.UpdateSpec(size_mib=2 * GiBMemory,
                                     hot_add_enabled=False),
            disks=[
                Disk.CreateSpec(type=Disk.HostBusAdapterType.SCSI,
                                scsi=ScsiAddressSpec(bus=0, unit=0),
                                new_vmdk=Disk.VmdkCreateSpec(name='boot',
                                                             capacity=40 *
                                                             GiB)),
                Disk.CreateSpec(new_vmdk=Disk.VmdkCreateSpec(
                    name='data1', capacity=10 * GiB)),
                Disk.CreateSpec(new_vmdk=Disk.VmdkCreateSpec(
                    name='data2', capacity=10 * GiB))
            ],
            nics=[
                Ethernet.CreateSpec(
                    start_connected=True,
                    mac_type=Ethernet.MacAddressType.MANUAL,
                    mac_address='11:23:58:13:21:34',
                    backing=Ethernet.BackingSpec(
                        type=Ethernet.BackingType.STANDARD_PORTGROUP,
                        network=self.standard_network)),
                Ethernet.CreateSpec(
                    start_connected=True,
                    mac_type=Ethernet.MacAddressType.GENERATED,
                    backing=Ethernet.BackingSpec(
                        type=Ethernet.BackingType.DISTRIBUTED_PORTGROUP,
                        network=self.distributed_network)),
            ],
            cdroms=[
                Cdrom.CreateSpec(start_connected=True,
                                 backing=Cdrom.BackingSpec(
                                     type=Cdrom.BackingType.ISO_FILE,
                                     iso_file=iso_datastore_path))
            ],
            serial_ports=[
                Serial.CreateSpec(
                    start_connected=False,
                    backing=Serial.BackingSpec(
                        type=Serial.BackingType.NETWORK_SERVER,
                        network_location=serial_port_network_location))
            ],
            parallel_ports=[
                Parallel.CreateSpec(start_connected=False,
                                    backing=Parallel.BackingSpec(
                                        type=Parallel.BackingType.HOST_DEVICE))
            ],
            floppies=[
                Floppy.CreateSpec(backing=Floppy.BackingSpec(
                    type=Floppy.BackingType.CLIENT_DEVICE))
            ],
            boot=Boot.CreateSpec(type=Boot.Type.BIOS,
                                 delay=0,
                                 enter_setup_mode=False),
            # TODO Should DISK be put before CDROM and ETHERNET?  Does the BIOS
            # automatically try the next device if the DISK is empty?
            boot_devices=[
                BootDevice.EntryCreateSpec(BootDevice.Type.CDROM),
                BootDevice.EntryCreateSpec(BootDevice.Type.DISK),
                BootDevice.EntryCreateSpec(BootDevice.Type.ETHERNET)
            ])
        print(
            '# Example: create_exhaustive_vm: Creating a VM using spec\n-----')
        print(pp(vm_create_spec))
        print('-----')

        vm = self.client.vcenter.VM.create(vm_create_spec)

        print("create_exhaustive_vm: Created VM '{}' ({})".format(
            self.vm_name, vm))

        vm_info = self.client.vcenter.VM.get(vm)
        print('vm.get({}) -> {}'.format(vm, pp(vm_info)))

        return vm
    def deploy_ovf_template(self):

        # Build the deployment target with resource pool ID and folder ID
        rp_filter_spec = ResourcePool.FilterSpec(names=set([self.resourcepoolname]))
        resource_pool_summaries = self.client.vcenter.ResourcePool.list(rp_filter_spec)
        if not resource_pool_summaries:
            raise ValueError("Resource pool with name '{}' not found".
                             format(self.resourcepoolname))
        resource_pool_id = resource_pool_summaries[0].resource_pool
        print('Resource pool ID: {}'.format(resource_pool_id))

        folder_filter_spec = Folder.FilterSpec(names=set([self.foldername]))
        folder_summaries = self.client.vcenter.Folder.list(folder_filter_spec)
        if not folder_summaries:
            raise ValueError("Folder with name '{}' not found".
                             format(self.foldername))
        folder_id = folder_summaries[0].folder
        print('Folder ID: {}'.format(folder_id))

        deployment_target = LibraryItem.DeploymentTarget(
            resource_pool_id=resource_pool_id,
            folder_id=folder_id
        )

        # Find the library item
        find_spec = Item.FindSpec(name=self.lib_item_name)
        lib_item_ids = self.client.content.library.Item.find(find_spec)
        if not lib_item_ids:
            raise ValueError("Library item with name '{}' not found".
                             format(self.lib_item_name))
        lib_item_id = lib_item_ids[0]
        print('Library item ID: {}'.format(lib_item_id))
        ovf_summary = self.client.vcenter.ovf.LibraryItem.filter(
            ovf_library_item_id=lib_item_id,
            target=deployment_target)
        print('Found an OVF template: {} to deploy.'.format(ovf_summary.name))

        # Build the deployment spec
        deployment_spec = LibraryItem.ResourcePoolDeploymentSpec(
            name=self.vm_name,
            annotation=ovf_summary.annotation,
            accept_all_eula=True,
            network_mappings=None,
            storage_mappings=None,
            storage_provisioning=None,
            storage_profile_id=None,
            locale=None,
            flags=None,
            additional_parameters=None,
            default_datastore_id=None)

        # Deploy the ovf template
        result = self.client.vcenter.ovf.LibraryItem.deploy(
            lib_item_id,
            deployment_target,
            deployment_spec,
            client_token=generate_random_uuid())

        # The type and ID of the target deployment is available in the deployment result.
        if result.succeeded:
            print('Deployment successful. VM Name: "{}", ID: "{}"'
                  .format(self.vm_name, result.resource_id.id))
            self.vm_id = result.resource_id.id
            error = result.error
            if error is not None:
                for warning in error.warnings:
                    print('OVF warning: {}'.format(warning.message))

        else:
            print('Deployment failed.')
            for error in result.error.errors:
                print('OVF error: {}'.format(error.message))

        # Add an opaque network portgroup to the deployed VM
        if self.opaquenetworkname:
            filter = Network.FilterSpec(
                names=set([self.opaquenetworkname]),
                types=set([Network.Type.OPAQUE_NETWORK]))
            network_summaries = self.client.vcenter.Network.list(filter=filter)
            if not network_summaries:
                raise ValueError("Opaque network {} can not find".format(
                    self.opaquenetworkname))
            network = network_summaries[0].network

            nic_create_spec = Ethernet.CreateSpec(
                start_connected=True,
                mac_type=Ethernet.MacAddressType.GENERATED,
                backing=Ethernet.BackingSpec(
                    type=Ethernet.BackingType.OPAQUE_NETWORK,
                    network=network))
            print('vm.hardware.Ethernet.create({}, {}) -> {}'.format(
                self.vm_id, nic_create_spec, network))
            nic = self.client.vcenter.vm.hardware.Ethernet.create(
                self.vm_id, nic_create_spec)

            nic_info = self.client.vcenter.vm.hardware.Ethernet.get(self.vm_id, nic)
            print('vm.hardware.Ethernet.get({}, {}) -> {}'.format(
                self.vm_id, nic, pp(nic_info)))
Exemple #6
0
#[Kingston120G] SHARED/RAC_SSD_1.vm

vm_create_spec = VM.CreateSpec(
    guest_os='CENTOS_7_64',
    name='TESTVM',
    placement=placement_spec,
    hardware_version=Hardware.Version.VMX_13,
    cpu=Cpu.UpdateSpec(count=2, cores_per_socket=1, hot_add_enabled=False, hot_remove_enabled=False),
    memory=Memory.UpdateSpec(size_mib=2 * GiBMemory, hot_add_enabled=False),
    boot=Boot.CreateSpec(type=Boot.Type.BIOS, delay=0, enter_setup_mode=False),
    boot_devices=[
        BootDevice.EntryCreateSpec(BootDevice.Type.DISK),
        BootDevice.EntryCreateSpec(BootDevice.Type.ETHERNET)
    ],
    nics=[
        Ethernet.CreateSpec(
            start_connected=True,
            mac_type=Ethernet.MacAddressType.MANUAL,
            mac_address='11:23:58:13:21:34',
            pci_slot_number=192,
            backing=Ethernet.BackingSpec(type=Ethernet.BackingType.STANDARD_PORTGROUP, network=network1.network)
        )
    ],
    scsi_adapters=[scsi_create_spec0, scsi_create_spec1],
    disks=[disk_create_spec0, disk_create_spec1]
)


vm = client.vcenter.VM.create(vm_create_spec)
print("create_exhaustive_vm: Created VM '{}' ({})".format(vm_create_spec.name, vm))
Exemple #7
0
    def run(self):
        # Get a placement spec
        datacenter_name = testbed.config['VM_DATACENTER_NAME']
        vm_folder_name = testbed.config['VM_FOLDER2_NAME']
        datastore_name = testbed.config['VM_DATASTORE_NAME']
        std_portgroup_name = testbed.config['STDPORTGROUP_NAME']

        if not self.placement_spec:
            self.placement_spec = vm_placement_helper.get_placement_spec_for_resource_pool(
                self.stub_config, datacenter_name, vm_folder_name,
                datastore_name)

        # Get a standard network backing
        standard_network = network_helper.get_standard_network_backing(
            self.stub_config, std_portgroup_name, datacenter_name)
        """
        Create a basic VM.

        Using the provided PlacementSpec, create a VM with a selected Guest OS
        and provided name.

        Create a VM with the following configuration:
        * Create 2 disks and specify one of them on scsi0:0 since it's the boot disk
        * Specify 1 ethernet adapter using a Standard Portgroup backing
        * Setup for PXE install by selecting network as first boot device

        Use guest and system provided defaults for most configuration settings.
        """
        guest_os = testbed.config['VM_GUESTOS']

        boot_disk = Disk.CreateSpec(type=Disk.HostBusAdapterType.SCSI,
                                    scsi=ScsiAddressSpec(bus=0, unit=0),
                                    new_vmdk=Disk.VmdkCreateSpec())
        data_disk = Disk.CreateSpec(new_vmdk=Disk.VmdkCreateSpec())

        nic = Ethernet.CreateSpec(
            start_connected=True,
            backing=Ethernet.BackingSpec(
                type=Ethernet.BackingType.STANDARD_PORTGROUP,
                network=standard_network))

        boot_device_order = [
            BootDevice.EntryCreateSpec(BootDevice.Type.ETHERNET),
            BootDevice.EntryCreateSpec(BootDevice.Type.DISK)
        ]

        vm_create_spec = VM.CreateSpec(name=self.vm_name,
                                       guest_os=guest_os,
                                       placement=self.placement_spec,
                                       disks=[boot_disk, data_disk],
                                       nics=[nic],
                                       boot_devices=boot_device_order)
        print('\n# Example: create_basic_vm: Creating a VM using spec\n-----')
        print(pp(vm_create_spec))
        print('-----')

        vm_svc = VM(self.stub_config)
        vm = vm_svc.create(vm_create_spec)

        print("create_basic_vm: Created VM '{}' ({})".format(self.vm_name, vm))

        vm_info = vm_svc.get(vm)
        print('vm.get({}) -> {}'.format(vm, pp(vm_info)))

        return vm
Exemple #8
0
def run():
    global vm
    vm = get_vm(client, vm_name)
    if not vm:
        raise Exception('Sample requires an existing vm with name ({}). '
                        'Please create the vm first.'.format(vm_name))
    print("Using VM '{}' ({}) for Disk Sample".format(vm_name, vm))

    # Get standard portgroup to use as backing for sample
    standard_network = network_helper.get_network_backing(
        client, testbed.config['STDPORTGROUP_NAME'],
        testbed.config['VM_DATACENTER_NAME'], Network.Type.STANDARD_PORTGROUP)

    # Get distributed portgroup to use as backing for sample
    distributed_network = network_helper.get_network_backing(
        client, testbed.config['VDPORTGROUP1_NAME'],
        testbed.config['VM_DATACENTER_NAME'],
        Network.Type.DISTRIBUTED_PORTGROUP)

    # Get opaque portgroup to use as backing for sample
    opaque_network = None
    if testbed.config['OPAQUEPORTGROUP1_NAME']:
        opaque_network = network_helper.get_network_backing(
            client, testbed.config['OPAQUEPORTGROUP1_NAME'],
            testbed.config['VM_DATACENTER_NAME'], Network.Type.OPAQUE_NETWORK)

    print('\n# Example: List all Ethernet adapters for a VM')
    nic_summaries = client.vcenter.vm.hardware.Ethernet.list(vm=vm)
    print('vm.hardware.Ethernet.list({}) -> {}'.format(vm, nic_summaries))

    # Save current list of Ethernet adapters to verify that we have cleaned
    # up properly
    global orig_nic_summaries
    orig_nic_summaries = nic_summaries

    # Get information for each Ethernet on the VM
    for nic_summary in nic_summaries:
        nic = nic_summary.nic
        nic_info = client.vcenter.vm.hardware.Ethernet.get(vm=vm, nic=nic)
        print('vm.hardware.Ethernet.get({}, {}) -> {}'.format(
            vm, nic, nic_info))

    global nics_to_delete

    print('\n# Example: Create Ethernet Nic using STANDARD_PORTGROUP with '
          'default settings')
    nic_create_spec = Ethernet.CreateSpec(backing=Ethernet.BackingSpec(
        type=Ethernet.BackingType.STANDARD_PORTGROUP,
        network=standard_network))
    nic = client.vcenter.vm.hardware.Ethernet.create(vm, nic_create_spec)
    print('vm.hardware.Ethernet.create({}, {}) -> {}'.format(
        vm, nic_create_spec, nic))
    nics_to_delete.append(nic)
    nic_info = client.vcenter.vm.hardware.Ethernet.get(vm, nic)
    print('vm.hardware.Ethernet.get({}, {}) -> {}'.format(
        vm, nic, pp(nic_info)))

    print('\n# Example: Create Ethernet Nic using DISTRIBUTED_PORTGROUP '
          'with defaults')
    nic_create_spec = Ethernet.CreateSpec(backing=Ethernet.BackingSpec(
        type=Ethernet.BackingType.DISTRIBUTED_PORTGROUP,
        network=distributed_network))
    nic = client.vcenter.vm.hardware.Ethernet.create(vm, nic_create_spec)
    print('vm.hardware.Ethernet.create({}, {}) -> {}'.format(
        vm, nic_create_spec, nic))
    nics_to_delete.append(nic)
    nic_info = client.vcenter.vm.hardware.Ethernet.get(vm, nic)
    print('vm.hardware.Ethernet.get({}, {}) -> {}'.format(
        vm, nic, pp(nic_info)))

    print('\n# Example: Create Ethernet Nic using STANDARD_'
          'PORTGROUP specifying')
    print('#          start_connected=True, allow_guest_control=True,')
    print('#          mac_type, mac_Address, wake_on_lan_enabled')
    nic_create_spec = Ethernet.CreateSpec(
        start_connected=True,
        allow_guest_control=True,
        mac_type=Ethernet.MacAddressType.MANUAL,
        mac_address='01:23:45:67:89:10',
        wake_on_lan_enabled=True,
        backing=Ethernet.BackingSpec(
            type=Ethernet.BackingType.STANDARD_PORTGROUP,
            network=standard_network))
    nic = client.vcenter.vm.hardware.Ethernet.create(vm, nic_create_spec)
    print('vm.hardware.Ethernet.create({}, {}) -> {}'.format(
        vm, nic_create_spec, nic))
    nics_to_delete.append(nic)
    nic_info = client.vcenter.vm.hardware.Ethernet.get(vm, nic)
    print('vm.hardware.Ethernet.get({}, {}) -> {}'.format(
        vm, nic, pp(nic_info)))

    print('\n# Example: Create Ethernet Nic using DISTRIBUTED_PORTGROUP '
          'specifying')
    print('#          start_connected=True, allow_guest_control=True,')
    print('#          mac_type, mac_Address, wake_on_lan_enabled')
    nic_create_spec = Ethernet.CreateSpec(
        start_connected=True,
        allow_guest_control=True,
        mac_type=Ethernet.MacAddressType.MANUAL,
        mac_address='24:68:10:12:14:16',
        wake_on_lan_enabled=True,
        backing=Ethernet.BackingSpec(
            type=Ethernet.BackingType.DISTRIBUTED_PORTGROUP,
            network=distributed_network))
    nic = client.vcenter.vm.hardware.Ethernet.create(vm, nic_create_spec)
    print('vm.hardware.Ethernet.create({}, {}) -> {}'.format(
        vm, nic_create_spec, nic))
    nics_to_delete.append(nic)
    nic_info = client.vcenter.vm.hardware.Ethernet.get(vm, nic)
    print('vm.hardware.Ethernet.get({}, {}) -> {}'.format(
        vm, nic, pp(nic_info)))

    if opaque_network:
        print('\n# Example: Create Ethernet Nic using OPAQUE PORTGROUP with '
              'default settings')
        nic_create_spec = Ethernet.CreateSpec(backing=Ethernet.BackingSpec(
            type=Ethernet.BackingType.OPAQUE_NETWORK, network=opaque_network))
        nic = client.vcenter.vm.hardware.Ethernet.create(vm, nic_create_spec)
        print('vm.hardware.Ethernet.create({}, {}) -> {}'.format(
            vm, nic_create_spec, nic))
        nics_to_delete.append(nic)
        nic_info = client.vcenter.vm.hardware.Ethernet.get(vm, nic)
        print('vm.hardware.Ethernet.get({}, {}) -> {}'.format(
            vm, nic, pp(nic_info)))

    # Change the last nic that was created
    print('\n# Example: Update Ethernet Nic with different backing')
    nic_update_spec = Ethernet.UpdateSpec(backing=Ethernet.BackingSpec(
        type=Ethernet.BackingType.STANDARD_PORTGROUP,
        network=standard_network))
    print('vm.hardware.Ethernet.update({}, {}, {})'.format(
        vm, nic, nic_update_spec))
    client.vcenter.vm.hardware.Ethernet.update(vm, nic, nic_update_spec)
    nic_info = client.vcenter.vm.hardware.Ethernet.get(vm, nic)
    print('vm.hardware.Ethernet.get({}, {}) -> {}'.format(
        vm, nic, pp(nic_info)))

    print('\n# Example: Update Ethernet Nic wake_on_lan_enabled=False')
    print('#                              mac_type=GENERATED,')
    print('#                              start_connected=False,')
    print('#                              allow_guest_control=False')
    nic_update_spec = Ethernet.UpdateSpec(
        wake_on_lan_enabled=False,
        mac_type=Ethernet.MacAddressType.GENERATED,
        start_connected=False,
        allow_guest_control=False)
    print('vm.hardware.Ethernet.update({}, {}, {})'.format(
        vm, nic, nic_update_spec))
    client.vcenter.vm.hardware.Ethernet.update(vm, nic, nic_update_spec)
    nic_info = client.vcenter.vm.hardware.Ethernet.get(vm, nic)
    print('vm.hardware.Ethernet.get({}, {}) -> {}'.format(
        vm, nic, pp(nic_info)))

    print('\n# Starting VM to run connect/disconnect sample')
    print('vm.Power.start({})'.format(vm))
    client.vcenter.vm.Power.start(vm)
    nic_info = client.vcenter.vm.hardware.Ethernet.get(vm, nic)
    print('vm.hardware.Ethernet.get({}, {}) -> {}'.format(
        vm, nic, pp(nic_info)))

    print('\n# Example: Connect Ethernet Nic after powering on VM')
    client.vcenter.vm.hardware.Ethernet.connect(vm, nic)
    print('vm.hardware.Ethernet.connect({}, {})'.format(vm, nic))
    nic_info = client.vcenter.vm.hardware.Ethernet.get(vm, nic)
    print('vm.hardware.Ethernet.get({}, {}) -> {}'.format(
        vm, nic, pp(nic_info)))

    print('\n# Example: Disconnect Ethernet Nic while VM is powered on')
    client.vcenter.vm.hardware.Ethernet.disconnect(vm, nic)
    print('vm.hardware.Ethernet.disconnect({}, {})'.format(vm, nic))
    nic_info = client.vcenter.vm.hardware.Ethernet.get(vm, nic)
    print('vm.hardware.Ethernet.get({}, {}) -> {}'.format(
        vm, nic, pp(nic_info)))

    print('\n# Stopping VM after connect/disconnect sample')
    print('vm.Power.start({})'.format(vm))
    client.vcenter.vm.Power.stop(vm)
    nic_info = client.vcenter.vm.hardware.Ethernet.get(vm, nic)
    print('vm.hardware.Ethernet.get({}, {}) -> {}'.format(
        vm, nic, pp(nic_info)))

    # List all Nics for a VM
    nic_summaries = client.vcenter.vm.hardware.Ethernet.list(vm=vm)
    print('vm.hardware.Ethernet.list({}) -> {}'.format(vm, nic_summaries))
    def run(self):
        # Get a placement spec
        datacenter_name = 'Datacenter'  # testbed.config['VM_DATACENTER_NAME']
        # vm_folder_name =   'kong111_166'                     #testbed.config['VM_FOLDER2_NAME']
        datastore_name = 'datastore-717'  # testbed.config['VM_DATASTORE_NAME']
        std_portgroup_name = 'VM Network'  # testbed.config['STDPORTGROUP_NAME']
        host = 'host-716'
        diskprovisioningtpye = DiskProvisioningType('eagerZeroedThick')
        if not self.placement_spec:
            # self.placement_spec = vm_placement_helper.get_placement_spec_for_resource_pool(
            #     self.client,
            #     datacenter_name,
            #     vm_folder_name,
            #     datastore_name)
            self.placement_spec = VM.PlacementSpec(host=host,
                                                   datastore=datastore_name,
                                                   folder='group-v3')
        # Get a standard network backing
        standard_network = network_helper.get_network_backing(
            self.client, std_portgroup_name, datacenter_name,
            Network.Type.STANDARD_PORTGROUP)
        """
        Create a basic VM.

        Using the provided PlacementSpec, create a VM with a selected Guest OS
        and provided name.

        Create a VM with the following configuration:
        * Create 2 disks and specify one of them on scsi0:0 since it's the boot disk
        * Specify 1 ethernet adapter using a Standard Portgroup backing
        * Setup for PXE install by selecting network as first boot device

        Use guest and system provided defaults for most configuration settings.
        """
        guest_os = 'CENTOS_6_64'  # testbed.config['VM_GUESTOS']
        hardware = ''
        # boot_disk = Disk.CreateSpec(type=Disk.HostBusAdapterType.SCSI,
        #                             scsi=ScsiAddressSpec(bus=0, unit=0),
        #                             new_vmdk=Disk.VmdkCreateSpec())
        data_disk = Disk.CreateSpec(new_vmdk=Disk.VmdkCreateSpec(
            capacity=self.cap))
        nic = Ethernet.CreateSpec(
            start_connected=True,
            backing=Ethernet.BackingSpec(
                type=Ethernet.BackingType.STANDARD_PORTGROUP,
                network=standard_network))
        sata_adapt = Sata.CreateSpec()
        cpu = Cpu.UpdateSpec(count=self.cpu,
                             cores_per_socket=1,
                             hot_add_enabled=True,
                             hot_remove_enabled=True)
        memory = Memory.UpdateSpec(size_mib=self.memory, hot_add_enabled=True)
        # boot_device_order = [
        #     BootDevice.EntryCreateSpec(BootDevice.Type.ETHERNET),
        #     BootDevice.EntryCreateSpec(BootDevice.Type.DISK)]
        # host1=Host.list()
        # print (host1)
        placement = VM.PlacementSpec(host=host,
                                     datastore=datastore_name,
                                     folder='group-v3')
        vm_create_spec = VM.CreateSpec(name=self.vm_name,
                                       guest_os=guest_os,
                                       cpu=cpu,
                                       memory=memory,
                                       placement=placement,
                                       disks=[data_disk],
                                       nics=[nic],
                                       sata_adapters=[sata_adapt])
        print('\n# Example: create_basic_vm: Creating a VM using spec\n-----')
        print(pp(vm_create_spec))
        print('-----')

        vm = self.client.vcenter.VM.create(vm_create_spec)

        print("create_basic_vm: Created VM '{}' ({})".format(self.vm_name, vm))

        vm_info = self.client.vcenter.VM.get(vm)
        print('vm.get({}) -> {}'.format(vm, pp(vm_info)))
        self.client.vcenter.vm.Power.start(vm)

        return vm