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How to use delete_virtual_disk method in lisa

Best Python code snippet using lisa_python

delete_disk_from_vm.py

Source:delete_disk_from_vm.py

...25        'English': 'Hard disk ',26        'Chinese': u'ç¡¬ç '27    }28    return language_prefix_label_mapper.get(language)29def delete_virtual_disk(si, vm_obj, disk_number, language):30    """ Deletes virtual Disk based on disk number31    :param si: Service Instance32    :param vm_obj: Virtual Machine Object33    :param disk_number: Hard Disk Unit Number34    :param language: Vcenter API language35    :return: True if success36    """37    hdd_prefix_label = get_hdd_prefix_label(language)38    if not hdd_prefix_label:39        raise RuntimeError('Hdd prefix label could not be found')40    hdd_label = hdd_prefix_label + str(disk_number)41    virtual_hdd_device = None42    for dev in vm_obj.config.hardware.device:43        if isinstance(dev, vim.vm.device.VirtualDisk) \44                and dev.deviceInfo.label == hdd_label:45            virtual_hdd_device = dev46    if not virtual_hdd_device:47        raise RuntimeError('Virtual {} could not '48                           'be found.'.format(virtual_hdd_device))49    virtual_hdd_spec = vim.vm.device.VirtualDeviceSpec()50    virtual_hdd_spec.operation = \51        vim.vm.device.VirtualDeviceSpec.Operation.remove52    virtual_hdd_spec.device = virtual_hdd_device53    spec = vim.vm.ConfigSpec()54    spec.deviceChange = [virtual_hdd_spec]55    task = vm_obj.ReconfigVM_Task(spec=spec)56    tasks.wait_for_tasks(si, [task])57    return True58def get_args():59    parser = cli.build_arg_parser()60    parser.add_argument('-n', '--vmname', required=True,61                        help="Name of the VirtualMachine you want to change.")62    parser.add_argument('-m', '--unitnumber', required=True,63                        help='HDD number to delete.', type=int)64    parser.add_argument('-y', '--yes',65                        help='Confirm disk deletion.', action='store_true')66    parser.add_argument('-l', '--language', default='English',67                        help='Language your vcenter used.')68    my_args = parser.parse_args()69    return cli.prompt_for_password(my_args)70def get_obj(content, vim_type, name):71    obj = None72    container = content.viewManager.CreateContainerView(73        content.rootFolder, vim_type, True)74    for c in container.view:75        if c.name == name:76            obj = c77            break78    return obj79def main():80    args = get_args()81    # connect to vc82    si = SmartConnect(83        host=args.host,84        user=args.user,85        pwd=args.password,86        port=args.port)87    # disconnect vc88    atexit.register(Disconnect, si)89    content = si.RetrieveContent()90    print('Searching for VM {}'.format(args.vmname))91    vm_obj = get_obj(content, [vim.VirtualMachine], args.vmname)92    if vm_obj:93        if not args.yes:94            cli.prompt_y_n_question("Are you sure you want "95                                    "to delete HDD "96                                    "{}?".format(args.unitnumber),97                                    default='no')98        delete_virtual_disk(si, vm_obj, args.unitnumber, args.language)99        print('VM HDD "{}" successfully deleted.'.format(args.unitnumber))100    else:101        print('VM not found')102# start103if __name__ == "__main__":...

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