class ListVM(object):
"""
Demonstrates getting list of VMs present in vCenter
Sample Prerequisites:
vCenter/ESX
"""
def __init__(self):
self.service_manager = None
def setup(self):
parser = sample_cli.build_arg_parser()
args = sample_util.process_cli_args(parser.parse_args())
self.service_manager = ServiceManager(args.server,
args.username,
args.password,
args.skipverification)
self.service_manager.connect()
atexit.register(self.service_manager.disconnect)
def run(self):
"""
List VMs present in server
"""
vm_svc = VM(self.service_manager.stub_config)
list_of_vms = vm_svc.list()
print("----------------------------")
print("List Of VMs")
print("----------------------------")
pprint(list_of_vms)
print("----------------------------")
class Sample(object):
"""
TODO: Sample description and prerequisites.
e.g. Demonstrates getting list of VMs present in vCenter
Sample Prerequisites:
- vCenter
"""
def __init__(self):
self.service_manager = None
self.vm_name = None
self.cleardata = None
def setup(self):
# Create argument parser for standard inputs:
# server, username, password, cleanup and skipverification
parser = sample_cli.build_arg_parser()
# Add your custom input arguments
parser.add_argument('-n',
'--vm_name',
action='store',
default='Sample_Default_VM_for_Simple_Testbed',
help='Name of the testing vm')
args = sample_util.process_cli_args(parser.parse_args())
self.vm_name = args.vm_name
self.cleardata = args.cleardata
# Connect to both Vim and vAPI services
self.service_manager = ServiceManager(args.server, args.username,
args.password,
args.skipverification)
self.service_manager.connect()
atexit.register(self.service_manager.disconnect)
def run(self):
# TODO add your sample code here
# Using REST API service
vm_service = VM(self.service_manager.stub_config)
filter_spec = VM.FilterSpec(names=set([self.vm_name]))
vms = vm_service.list(filter_spec)
print(vms)
# Using Vim API service (pyVmomi)
current_time = self.service_manager.si.CurrentTime()
print(current_time)
def cleanup(self):
if self.cleardata:
# TODO add cleanup code
pass
class DeleteVM(object):
"""
Demonstrates Deleting User specified Virtual Machine (VM)
Sample Prerequisites:
vCenter/ESX
"""
def __init__(self):
self.service_manager = None
self.vm_name = None
def setup(self):
parser = sample_cli.build_arg_parser()
parser.add_argument('-n', '--vm_name',
action='store',
default='Sample_Default_VM_for_Simple_Testbed',
help='Name of the testing vm')
args = sample_util.process_cli_args(parser.parse_args())
self.vm_name = args.vm_name
self.service_manager = ServiceManager(args.server,
args.username,
args.password,
args.skipverification)
self.service_manager.connect()
atexit.register(self.service_manager.disconnect)
def run(self):
"""
Delete User specified VM from Server
"""
vm_svc = VM(self.service_manager.stub_config)
power_svc = Power(self.service_manager.stub_config)
vm = get_vm(self.service_manager.stub_config, self.vm_name)
if not vm:
raise Exception('Sample requires an existing vm with name ({}).'
'Please create the vm first.'.format(vm_name))
print("Deleting VM -- '{}-({})')".format(self.vm_name, vm))
state = power_svc.get(vm)
if state == Power.Info(state=Power.State.POWERED_ON):
power_svc.stop(vm)
elif state == Power.Info(state=Power.State.SUSPENDED):
power_svc.start(vm)
power_svc.stop(vm)
vm_svc.delete(vm)
print("Deleted VM -- '{}-({})".format(self.vm_name, vm))
class DeployOvfTemplate:
"""
Demonstrates the workflow to deploy an OVF library item to a resource pool.
Note: the sample needs an existing library item with an OVF template
and an existing cluster with resources for deploying the VM.
"""
def __init__(self):
self.servicemanager = None
self.client = None
self.helper = None
self.resource_pool_name = None
self.lib_item_name = None
self.vm_obj = None
self.vm_name = None
self.vm_count = None
def setup(self):
parser = sample_cli.build_arg_parser()
parser.add_argument('-n',
'--vm_name',
action='store',
help='Name of the testing vm')
parser.add_argument('-resourcepoolname',
'--resourcepoolname',
help='The name of the resource pool to be used.')
parser.add_argument('-libitemname',
'--libitemname',
help='The name of the library item to deploy.'
'The library item should contain an OVF package.')
parser.add_argument(
'-vm_count',
'--vm_count',
help='Number of VMs to be created. By default is 1',
type=int,
default=1)
args = sample_util.process_cli_args(parser.parse_args())
self.lib_item_name = args.libitemname
self.resource_pool_name = args.resourcepoolname
self.vm_name = args.vm_name
self.vm_count = args.vm_count
self.servicemanager = ServiceManager(args.server, args.username,
args.password,
args.skipverification)
self.servicemanager.connect()
atexit.register(self.servicemanager.disconnect)
self.client = ClsApiClient(self.servicemanager)
self.helper = ClsApiHelper(self.client, args.skipverification)
# Default VM name
if not self.vm_name:
self.vm_name = 'vm-' + str(generate_random_uuid())
def execute(self):
# Find the resource pool's moid
resource_pool_obj = get_obj(self.servicemanager.content,
[vim.ResourcePool],
self.resource_pool_name)
assert resource_pool_obj is not None
print("Resource Pool Moref: {0}".format(resource_pool_obj))
deployment_target = LibraryItem.DeploymentTarget(
resource_pool_id=resource_pool_obj._GetMoId())
lib_item_id = self.helper.get_item_id_by_name(self.lib_item_name)
assert lib_item_id
ovf_summary = self.client.ovf_lib_item_service.filter(
ovf_library_item_id=lib_item_id, target=deployment_target)
print('Found an OVF template :{0} to deploy.'.format(ovf_summary.name))
# Deploy the ovf template
self.deploy_ovf_template(lib_item_id, ovf_summary, deployment_target)
def deploy_ovf_template(self, lib_item_id, ovf_summary, deployment_target):
# 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.ovf_lib_item_service.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. Result resource: {0}, ID: {1}'.format(
result.resource_id.type, 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))
# Power on the VM and wait for the power on operation to be completed
self.vm_obj = get_obj_by_moId(self.servicemanager.content,
[vim.VirtualMachine], self.vm_id)
assert self.vm_obj is not None
poweron_vm(self.servicemanager.content, self.vm_obj)
else:
print('Deployment failed.')
for error in result.error.errors:
print('OVF error: {}'.format(error.message))
def cleanup(self):
if self.vm_obj is not None:
# Power off the VM and wait for the power off operation to complete
poweroff_vm(self.servicemanager.content, self.vm_obj)
# Delete the VM
delete_object(self.servicemanager.content, self.vm_obj)
from pyVmomi import vim
from samples.vsphere.common.service_manager import ServiceManager
from samples.vsphere.contentlibrary.lib.cls_api_client import ClsApiClient
from samples.vsphere.common.vim.helpers.vim_utils import get_obj
from com.vmware.content.library_client import Item
from com.vmware.vcenter.ovf_client import LibraryItem
vm_name = ''
rp_name = ''
template_name = ''
esx_host = ''
api_host = ''
api_user = ''
api_pass = ''
service_manager = ServiceManager(api_host, api_user, api_pass, True)
service_manager.connect()
client = ClsApiClient(service_manager)
find_spec = Item.FindSpec(name=template_name)
ovf_template_id = client.library_item_service.find(find_spec)[0]
target = get_obj(service_manager.content, [vim.HostSystem], esx_host)
rp = get_obj(service_manager.content, [vim.ResourcePool], rp_name)
deployment_target = LibraryItem.DeploymentTarget(
host_id=target._GetMoId(), resource_pool_id=rp._GetMoId())
deployment_spec = LibraryItem.ResourcePoolDeploymentSpec(name=template_name +
'_deployed',
accept_all_eula=True)
client.ovf_lib_item_service.deploy(ovf_template_id, deployment_target,
deployment_spec)
class CreateExhaustiveVM(object):
"""
Demonstrates how to create a exhaustive VM with the below configuration:
3 disks, 2 nics, 2 vcpu, 2 GB, memory, boot=BIOS, 1 cdrom, 1 serial port,
1 parallel port, 1 floppy, boot_device=[CDROM, DISK, ETHERNET])
Sample Prerequisites:
- datacenter
- vm folder
- resource pool
- datastore
- standard switch network
- distributed switch network
- An iso file on the datastore mentioned above
"""
def __init__(self, stub_config=None, placement_spec=None,
standard_network=None, distributed_network=None):
self.context = None
self.service_manager = None
self.stub_config = stub_config
self.placement_spec = placement_spec
self.standard_network = standard_network
self.distributed_network = distributed_network
self.vm_name = testbed.config['VM_NAME_EXHAUSTIVE']
self.cleardata = None
def setup(self):
parser = sample_cli.build_arg_parser()
parser.add_argument('-n', '--vm_name',
action='store',
help='Name of the testing vm')
args = sample_util.process_cli_args(parser.parse_args())
if args.vm_name:
self.vm_name = args.vm_name
self.cleardata = args.cleardata
self.service_manager = ServiceManager(args.server,
args.username,
args.password,
args.skipverification)
self.service_manager.connect()
atexit.register(self.service_manager.disconnect)
self.stub_config = self.service_manager.stub_config
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.stub_config,
datacenter_name,
vm_folder_name,
datastore_name)
# Get a standard network backing
if not self.standard_network:
self.standard_network = network_helper.get_standard_network_backing(
self.stub_config,
std_portgroup_name,
datacenter_name)
# Get a distributed network backing
if not self.distributed_network:
self.distributed_network = network_helper.get_distributed_network_backing(
self.stub_config,
dv_portgroup_name,
datacenter_name)
"""
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_svc = VM(self.stub_config)
vm = vm_svc.create(vm_create_spec)
print("create_exhaustive_vm: Created VM '{}' ({})".format(self.vm_name,
vm))
vm_info = vm_svc.get(vm)
print('vm.get({}) -> {}'.format(vm, pp(vm_info)))
return vm
def cleanup(self):
vm = get_vm(self.stub_config, self.vm_name)
if vm:
power_svc = Power(self.stub_config)
vm_svc = VM(self.stub_config)
state = power_svc.get(vm)
if state == Power.Info(state=Power.State.POWERED_ON):
power_svc.stop(vm)
elif state == Power.Info(state=Power.State.SUSPENDED):
power_svc.start(vm)
power_svc.stop(vm)
print("Deleting VM '{}' ({})".format(self.vm_name, vm))
vm_svc.delete(vm)
class CreateBasicVM(object):
"""
Demonstrates how to create a basic VM with following configuration:
2 disks, 1 nic
Sample Prerequisites:
- datacenter
- vm folder
- datastore
- standard switch network
"""
def __init__(self, stub_config=None, placement_spec=None):
self.context = None
self.service_manager = None
self.stub_config = stub_config
self.placement_spec = placement_spec
self.vm_name = testbed.config['VM_NAME_BASIC']
self.cleardata = None
def setup(self):
parser = sample_cli.build_arg_parser()
parser.add_argument('-n',
'--vm_name',
action='store',
help='Name of the testing vm')
args = sample_util.process_cli_args(parser.parse_args())
if args.vm_name:
self.vm_name = args.vm_name
self.cleardata = args.cleardata
self.service_manager = ServiceManager(args.server, args.username,
args.password,
args.skipverification)
self.service_manager.connect()
atexit.register(self.service_manager.disconnect)
self.stub_config = self.service_manager.stub_config
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
def cleanup(self):
vm = get_vm(self.stub_config, self.vm_name)
if vm:
power_svc = Power(self.stub_config)
vm_svc = VM(self.stub_config)
state = power_svc.get(vm)
if state == Power.Info(state=Power.State.POWERED_ON):
power_svc.stop(vm)
elif state == Power.Info(state=Power.State.SUSPENDED):
power_svc.start(vm)
power_svc.stop(vm)
print("Deleting VM '{}' ({})".format(self.vm_name, vm))
vm_svc.delete(vm)
class ImportHistorySample(object):
"""
Sample demonstrating how one can change the state of the Defer History Data
Import using its vAPI. To use this feature you need to have an appliance
upgrade or migrated to the 6.7 or later version, using the option for
transferring historical data after upgrade.
"""
def __init__(self):
self.service_manager = None
def setup(self):
# Create argument parser for standard inputs:
# server, username, password, cleanup and skipverification
parser = sample_cli.build_arg_parser()
args = sample_util.process_cli_args(parser.parse_args())
self.service_manager = ServiceManager(args.server, args.username,
args.password,
args.skipverification)
self.service_manager.connect()
atexit.register(self.service_manager.disconnect)
def run(self):
"""
Runs the sample's operations
"""
try:
# Using REST API service
import_history = ImportHistory(self.service_manager.stub_config)
# Change the status - either pause or resume it
start_status = get_defer_history_import_status(import_history)
if start_status == Status.RUNNING:
print('Pausing Defer History Data Import.')
import_history.pause()
expected_status = Status.PAUSED
revert_operation = import_history.resume
elif start_status == Status.PAUSED:
print('Resuming Defer History Data Import.')
import_history.resume()
expected_status = Status.RUNNING
revert_operation = import_history.pause
else:
print('Sample can only work if the status of Defer History '
'Data Import is paused or running, current status '
'is: {0}'.format(start_status))
return
after_ops_status = get_defer_history_import_status(import_history)
if after_ops_status == expected_status:
print('Operation finished successfully.')
else:
print('Executed operation did not bring the process in '
'desired state. Current status is "{0}". '
'Aborting'.format(after_ops_status))
return
# revert to the original status
print('Reverting to original state.')
revert_operation()
get_defer_history_import_status(import_history)
except AlreadyInDesiredState:
print('The Defer History Data Import is already in the '
'desired state.')
except Error as error:
for err in error.messages:
print('Error: {0}'.format(get_message_as_text(err)))
def cleanup(self):
# Nothing to clean up
pass
class CreateDefaultVM(object):
"""
Demonstrates how to create a VM with system provided defaults
Sample Prerequisites:
- datacenter
- vm folder
- datastore
"""
def __init__(self, stub_config=None, placement_spec=None):
self.context = None
self.service_manager = None
self.stub_config = stub_config
self.placement_spec = placement_spec
self.vm_name = testbed.config['VM_NAME_DEFAULT']
self.cleardata = None
def setup(self):
parser = sample_cli.build_arg_parser()
parser.add_argument('-n',
'--vm_name',
action='store',
help='Name of the testing vm')
args = sample_util.process_cli_args(parser.parse_args())
if args.vm_name:
self.vm_name = args.vm_name
self.cleardata = args.cleardata
self.service_manager = ServiceManager(args.server, args.username,
args.password,
args.skipverification)
self.service_manager.connect()
atexit.register(self.service_manager.disconnect)
self.stub_config = self.service_manager.stub_config
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']
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)
"""
Create a default VM.
Using the provided PlacementSpec, create a VM with a selected Guest OS
and provided name. Use all the guest and system provided defaults.
"""
guest_os = testbed.config['VM_GUESTOS']
vm_create_spec = VM.CreateSpec(name=self.vm_name,
guest_os=guest_os,
placement=self.placement_spec)
print(
'\n# Example: create_default_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_default_vm: Created VM '{}' ({})".format(
self.vm_name, vm))
vm_info = vm_svc.get(vm)
print('vm.get({}) -> {}'.format(vm, pp(vm_info)))
return vm
def cleanup(self):
vm = get_vm(self.stub_config, self.vm_name)
if vm:
power_svc = Power(self.stub_config)
vm_svc = VM(self.stub_config)
state = power_svc.get(vm)
if state == Power.Info(state=Power.State.POWERED_ON):
power_svc.stop(vm)
elif state == Power.Info(state=Power.State.SUSPENDED):
power_svc.start(vm)
power_svc.stop(vm)
print("Deleting VM '{}' ({})".format(self.vm_name, vm))
vm_svc.delete(vm)
class ImportHistorySampleCli(object):
"""
Sample demonstrating how the API for the upgrade's Defer History Data
Import feature can be used. To use this feature you need to have an
appliance upgrade or migrated to the 6.7 or later version, using the
option for transferring historical data after upgrade.
"""
def __init__(self):
self.service_manager = None
self.operation = None
def setup(self):
# Create argument parser for standard inputs:
# server, username, password, cleanup and skipverification
parser = sample_cli.build_arg_parser()
parser.add_argument(
'-o',
'--operation',
action='store',
default='status',
choices=['status', 'start', 'pause', 'resume', 'cancel'],
help='Operation to execute')
args = sample_util.process_cli_args(parser.parse_args())
self.operation = args.operation
self.service_manager = ServiceManager(args.server, args.username,
args.password,
args.skipverification)
self.service_manager.connect()
atexit.register(self.service_manager.disconnect)
def run(self):
"""
Runs the requested operation
"""
# Using REST API service
import_history = ImportHistory(self.service_manager.stub_config)
if self.operation == 'status':
get_defer_history_import_status(import_history)
return
try:
operations = {
'start': import_history.start,
'pause': import_history.pause,
'resume': import_history.resume,
'cancel': import_history.cancel
}
print('Executing operation "{0}"'.format(self.operation))
if self.operation in operations:
operations[self.operation]()
print('Executing operation "{0}" was successful'.format(
self.operation))
else:
print('Unknown operation {0}'.format(self.operation))
except AlreadyInDesiredState:
print('The Defer History Data Import is already in the '
'desired state.')
except Error as error:
print('Request "{0}" returned error.'.format(self.operation))
for err in error.messages:
print('Error: {0}'.format(get_message_as_text(err)))
def cleanup(self):
# Nothing to clean up
pass