mirror of
https://github.com/vmware/vsphere-automation-sdk-python.git
synced 2024-11-24 02:19:58 -05:00
403 lines
17 KiB
Python
403 lines
17 KiB
Python
#!/usr/bin/env python
|
|
|
|
"""
|
|
* *******************************************************
|
|
* Copyright (c) VMware, Inc. 2016. All Rights Reserved.
|
|
* *******************************************************
|
|
*
|
|
* DISCLAIMER. THIS PROGRAM IS PROVIDED TO YOU "AS IS" WITHOUT
|
|
* WARRANTIES OR CONDITIONS OF ANY KIND, WHETHER ORAL OR WRITTEN,
|
|
* EXPRESS OR IMPLIED. THE AUTHOR SPECIFICALLY DISCLAIMS ANY IMPLIED
|
|
* WARRANTIES OR CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY,
|
|
* NON-INFRINGEMENT AND FITNESS FOR A PARTICULAR PURPOSE.
|
|
"""
|
|
|
|
__author__ = 'VMware, Inc.'
|
|
__copyright__ = 'Copyright 2016 VMware, Inc. All rights reserved.'
|
|
__vcenter_version__ = '6.5+'
|
|
|
|
import atexit
|
|
|
|
from com.vmware.vcenter.vm.hardware.adapter_client import Sata
|
|
from com.vmware.vcenter.vm.hardware_client import Disk
|
|
from com.vmware.vcenter.vm.hardware_client import (IdeAddressSpec,
|
|
SataAddressSpec,
|
|
ScsiAddressSpec)
|
|
from pyVim.connect import SmartConnect, Disconnect
|
|
from samples.vsphere.common.vim.vmdk import (create_vmdk, delete_vmdk, detect_vmdk)
|
|
|
|
from samples.vsphere.common import vapiconnect
|
|
from samples.vsphere.common.sample_util import parse_cli_args_vm
|
|
from samples.vsphere.common.sample_util import pp
|
|
from samples.vsphere.common.ssl_helper import get_unverified_context
|
|
from samples.vsphere.common.vim.inventory import \
|
|
(get_datacenter_for_datastore, get_datastore_mo)
|
|
from samples.vsphere.vcenter.helper.vm_helper import get_vm
|
|
from samples.vsphere.vcenter.setup import testbed
|
|
|
|
"""
|
|
Demonstrates how to configure disk settings for a VM.
|
|
|
|
Sample Prerequisites:
|
|
The sample needs an existing VM.
|
|
"""
|
|
|
|
vm = None
|
|
stub_config = None
|
|
soap_stub = None
|
|
service_instance = None
|
|
sata_svc = None
|
|
disk_svc = None
|
|
cleardata = False
|
|
saved_disk_info = None
|
|
datacenter_mo = None
|
|
disks_to_delete = []
|
|
orig_disk_summaries = None
|
|
|
|
|
|
def setup(context=None):
|
|
global stub_config, service_instance, cleardata
|
|
if context:
|
|
# Run sample suite via setup script
|
|
vm_name = testbed.config['VM_NAME_DEFAULT']
|
|
stub_config = context.stub_config
|
|
service_instance = context.service_instance
|
|
else:
|
|
# Run sample in standalone mode
|
|
server, username, password, cleardata, skip_verification, vm_name = \
|
|
parse_cli_args_vm(testbed.config['VM_NAME_DEFAULT'])
|
|
|
|
# Connect to vAPI Endpoint on vCenter system
|
|
stub_config = vapiconnect.connect(server,
|
|
username,
|
|
password,
|
|
skip_verification)
|
|
atexit.register(vapiconnect.logout, stub_config)
|
|
|
|
# Connect to VIM API Endpoint on vCenter system
|
|
context = None
|
|
if skip_verification:
|
|
context = get_unverified_context()
|
|
service_instance = SmartConnect(host=server,
|
|
user=username,
|
|
pwd=password,
|
|
sslContext=context)
|
|
atexit.register(Disconnect, service_instance)
|
|
|
|
global vm, datacenter_name, datastore_name
|
|
global datastore_mo, datacenter_mo, datastore_root_path
|
|
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 Disk Sample".format(vm_name, vm))
|
|
|
|
# Get the datacenter and datastore managed objects to be able to create and
|
|
# delete VMDKs, which are backings for a VM Disk.
|
|
datacenter_name = testbed.config['DATACENTER2_NAME']
|
|
datastore_name = testbed.config['NFS_DATASTORE_NAME']
|
|
datastore_mo = get_datastore_mo(stub_config,
|
|
service_instance._stub,
|
|
datacenter_name,
|
|
datastore_name)
|
|
datacenter_mo = get_datacenter_for_datastore(datastore_mo)
|
|
|
|
# The datastore_root_path is path in the datastore where the additional
|
|
# VMDK files will be created for this sample.
|
|
datastore_root_path = testbed.config['DISK_DATASTORE_ROOT_PATH']
|
|
|
|
|
|
def run():
|
|
GiB = 1024 * 1024 * 1024
|
|
|
|
# Create Disk stub used for making requests
|
|
global disk_svc
|
|
disk_svc = Disk(stub_config)
|
|
|
|
print('\n# Example: List all Disks for a VM')
|
|
disk_summaries = disk_svc.list(vm=vm)
|
|
print('vm.hardware.Disk.list({}) -> {}'.format(vm, disk_summaries))
|
|
|
|
# Save current list of disks to verify that we have cleaned up properly
|
|
global orig_disk_summaries
|
|
orig_disk_summaries = disk_summaries
|
|
|
|
# Get information for each Disk on the VM
|
|
for disk_summary in disk_summaries:
|
|
disk = disk_summary.disk
|
|
disk_info = disk_svc.get(vm=vm, disk=disk)
|
|
print('vm.hardware.Disk.get({}, {}) -> {}'.
|
|
format(vm, disk, pp(disk_info)))
|
|
|
|
print('\n# Example: Create a new Disk using default settings')
|
|
disk_create_spec = Disk.CreateSpec(new_vmdk=Disk.VmdkCreateSpec())
|
|
disk = disk_svc.create(vm=vm, spec=disk_create_spec)
|
|
print('vm.hardware.Disk.create({}, {}) -> {}'.
|
|
format(vm, disk_create_spec, disk))
|
|
global disks_to_delete
|
|
disks_to_delete.append(disk)
|
|
disk_info = disk_svc.get(vm, disk)
|
|
print('vm.hardware.Disk.get({}, {}) -> {}'.
|
|
format(vm, disk, pp(disk_info)))
|
|
|
|
print('\n# Example: Create a new Disk specifying the capacity in bytes \n' +
|
|
'# and that the flat format (ie. SeSparse format) should be used.')
|
|
disk_create_spec = Disk.CreateSpec(
|
|
new_vmdk=Disk.VmdkCreateSpec(capacity=10 * GiB))
|
|
disk = disk_svc.create(vm=vm, spec=disk_create_spec)
|
|
print('vm.hardware.Disk.create({}, {}) -> {}'.
|
|
format(vm, disk_create_spec, disk))
|
|
disks_to_delete.append(disk)
|
|
disk_info = disk_svc.get(vm, disk)
|
|
print('vm.hardware.Disk.get({}, {}) -> {}'.format(vm, disk, pp(disk_info)))
|
|
|
|
print('\n# Example: Create a new SCSI Disk')
|
|
disk_create_spec = Disk.CreateSpec(
|
|
type=Disk.HostBusAdapterType.SCSI,
|
|
new_vmdk=Disk.VmdkCreateSpec(capacity=10 * GiB))
|
|
disk = disk_svc.create(vm=vm, spec=disk_create_spec)
|
|
print('vm.hardware.Disk.create({}, {}) -> {}'.
|
|
format(vm, disk_create_spec, disk))
|
|
disks_to_delete.append(disk)
|
|
disk_info = disk_svc.get(vm, disk)
|
|
print('vm.hardware.Disk.get({}, {}) -> {}'.
|
|
format(vm, disk, pp(disk_info)))
|
|
|
|
print('\n# Example: Create a new SCSI Disk on a specific bus')
|
|
disk_create_spec = Disk.CreateSpec(
|
|
type=Disk.HostBusAdapterType.SCSI,
|
|
scsi=ScsiAddressSpec(bus=0),
|
|
new_vmdk=Disk.VmdkCreateSpec(capacity=10 * GiB))
|
|
disk = disk_svc.create(vm=vm, spec=disk_create_spec)
|
|
print('vm.hardware.Disk.create({}, {}) -> {}'.
|
|
format(vm, disk_create_spec, disk))
|
|
disks_to_delete.append(disk)
|
|
disk_info = disk_svc.get(vm, disk)
|
|
print('vm.hardware.Disk.get({}, {}) -> {}'.format(vm, disk, pp(disk_info)))
|
|
|
|
print(
|
|
'\n# Example: Create a new SCSI Disk on a specific bus and unit number')
|
|
disk_create_spec = Disk.CreateSpec(
|
|
type=Disk.HostBusAdapterType.SCSI,
|
|
scsi=ScsiAddressSpec(bus=0, unit=10),
|
|
new_vmdk=Disk.VmdkCreateSpec(capacity=10 * GiB))
|
|
disk = disk_svc.create(vm=vm, spec=disk_create_spec)
|
|
print('vm.hardware.Disk.create({}, {}) -> {}'.
|
|
format(vm, disk_create_spec, disk))
|
|
disks_to_delete.append(disk)
|
|
disk_info = disk_svc.get(vm, disk)
|
|
print('vm.hardware.Disk.get({}, {}) -> {}'.format(vm, disk, pp(disk_info)))
|
|
|
|
print('\n# Example: Create a SATA controller')
|
|
global sata_svc
|
|
sata_svc = Sata(stub_config)
|
|
sata_create_spec = Sata.CreateSpec()
|
|
print('# Adding SATA controller for SATA Disk')
|
|
global sata
|
|
sata = sata_svc.create(vm, sata_create_spec)
|
|
print('vm.hardware.adapter.Sata.create({}, {}) -> {}'.
|
|
format(vm, sata_create_spec, sata))
|
|
|
|
print('\n# Example: Create a new SATA disk')
|
|
disk_create_spec = Disk.CreateSpec(
|
|
type=Disk.HostBusAdapterType.SATA,
|
|
new_vmdk=Disk.VmdkCreateSpec(capacity=10 * GiB))
|
|
disk = disk_svc.create(vm=vm, spec=disk_create_spec)
|
|
print('vm.hardware.Disk.create({}, {}) -> {}'.
|
|
format(vm, disk_create_spec, disk))
|
|
disks_to_delete.append(disk)
|
|
disk_info = disk_svc.get(vm, disk)
|
|
print('vm.hardware.Disk.get({}, {}) -> {}'.format(vm, disk, pp(disk_info)))
|
|
|
|
print('\n# Example: Create a new SATA disk on a specific bus')
|
|
disk_create_spec = Disk.CreateSpec(
|
|
type=Disk.HostBusAdapterType.SATA,
|
|
sata=SataAddressSpec(bus=0),
|
|
new_vmdk=Disk.VmdkCreateSpec(capacity=10 * GiB))
|
|
disk = disk_svc.create(vm=vm, spec=disk_create_spec)
|
|
print('vm.hardware.Disk.create({}, {}) -> {}'.
|
|
format(vm, disk_create_spec, disk))
|
|
disks_to_delete.append(disk)
|
|
disk_info = disk_svc.get(vm, disk)
|
|
print('vm.hardware.Disk.get({}, {}) -> {}'.format(vm, disk, pp(disk_info)))
|
|
|
|
print('\n# Example: Create a new SATA disk on a specific bus and specific '
|
|
'unit')
|
|
disk_create_spec = Disk.CreateSpec(
|
|
type=Disk.HostBusAdapterType.SATA,
|
|
sata=SataAddressSpec(bus=0, unit=20),
|
|
new_vmdk=Disk.VmdkCreateSpec(capacity=10 * GiB))
|
|
disk = disk_svc.create(vm=vm, spec=disk_create_spec)
|
|
print('vm.hardware.Disk.create({}, {}) -> {}'.
|
|
format(vm, disk_create_spec, disk))
|
|
disks_to_delete.append(disk)
|
|
disk_info = disk_svc.get(vm, disk)
|
|
print('vm.hardware.Disk.get({}, {}) -> {}'.
|
|
format(vm, disk, pp(disk_info)))
|
|
|
|
print('\n# Example: Create a new IDE disk')
|
|
disk_create_spec = Disk.CreateSpec(
|
|
type=Disk.HostBusAdapterType.IDE,
|
|
new_vmdk=Disk.VmdkCreateSpec(capacity=10 * GiB))
|
|
disk = disk_svc.create(vm=vm, spec=disk_create_spec)
|
|
print('vm.hardware.Disk.create({}, {}) -> {}'.
|
|
format(vm, disk_create_spec, disk))
|
|
disks_to_delete.append(disk)
|
|
disk_info = disk_svc.get(vm, disk)
|
|
print('vm.hardware.Disk.get({}, {}) -> {}'.format(vm, disk, pp(disk_info)))
|
|
|
|
print('\n# Example: Create a new IDE disk on a specific bus and '
|
|
'specific unit')
|
|
disk_create_spec = Disk.CreateSpec(
|
|
type=Disk.HostBusAdapterType.IDE,
|
|
ide=IdeAddressSpec(False, False),
|
|
new_vmdk=Disk.VmdkCreateSpec(capacity=10 * GiB))
|
|
disk = disk_svc.create(vm=vm, spec=disk_create_spec)
|
|
print('vm.hardware.Disk.create({}, {}) -> {}'.
|
|
format(vm, disk_create_spec, disk))
|
|
disks_to_delete.append(disk)
|
|
disk_info = disk_svc.get(vm, disk)
|
|
print('vm.hardware.Disk.get({}, {}) -> {}'.format(vm, disk, pp(disk_info)))
|
|
|
|
print('\n# Example: Attach an existing VMDK using the default bus and unit')
|
|
datastore_path = datastore_root_path + '/attach-defaults.vmdk'
|
|
delete_vmdk_if_exist(stub_config, service_instance._stub, datacenter_name,
|
|
datastore_name, datastore_path)
|
|
create_vmdk(service_instance, datacenter_mo, datastore_path)
|
|
disk_create_spec = Disk.CreateSpec(
|
|
backing=Disk.BackingSpec(type=Disk.BackingType.VMDK_FILE,
|
|
vmdk_file=datastore_path))
|
|
disk = disk_svc.create(vm=vm, spec=disk_create_spec)
|
|
print('vm.hardware.Disk.create({}, {}) -> {}'.
|
|
format(vm, disk_create_spec, disk))
|
|
disks_to_delete.append(disk)
|
|
disk_info = disk_svc.get(vm, disk)
|
|
print('vm.hardware.Disk.get({}, {}) -> {}'.format(vm, disk, pp(disk_info)))
|
|
|
|
print('\n# Example: Attach an existing VMDK as a SCSI disk')
|
|
datastore_path = datastore_root_path + '/attach-scsi.vmdk'
|
|
delete_vmdk_if_exist(stub_config, service_instance._stub, datacenter_name,
|
|
datastore_name, datastore_path)
|
|
create_vmdk(service_instance, datacenter_mo, datastore_path)
|
|
|
|
disk_create_spec = Disk.CreateSpec(
|
|
type=Disk.HostBusAdapterType.SCSI,
|
|
backing=Disk.BackingSpec(type=Disk.BackingType.VMDK_FILE,
|
|
vmdk_file=datastore_path))
|
|
disk = disk_svc.create(vm=vm, spec=disk_create_spec)
|
|
print('vm.hardware.Disk.create({}, {}) -> {}'.
|
|
format(vm, disk_create_spec, disk))
|
|
disks_to_delete.append(disk)
|
|
disk_info = disk_svc.get(vm, disk)
|
|
print('vm.hardware.Disk.get({}, {}) -> {}'.
|
|
format(vm, disk, pp(disk_info)))
|
|
|
|
print('\n# Example: Attach an existing VMDK as a SCSI disk '
|
|
'to a specific bus')
|
|
datastore_path = datastore_root_path + '/attach-scsi0.vmdk'
|
|
delete_vmdk_if_exist(stub_config, service_instance._stub, datacenter_name,
|
|
datastore_name, datastore_path)
|
|
create_vmdk(service_instance, datacenter_mo, datastore_path)
|
|
disk_create_spec = Disk.CreateSpec(
|
|
type=Disk.HostBusAdapterType.SCSI,
|
|
scsi=ScsiAddressSpec(bus=0),
|
|
backing=Disk.BackingSpec(type=Disk.BackingType.VMDK_FILE,
|
|
vmdk_file=datastore_path))
|
|
disk = disk_svc.create(vm=vm, spec=disk_create_spec)
|
|
print('vm.hardware.Disk.create({}, {}) -> {}'.
|
|
format(vm, disk_create_spec, disk))
|
|
disks_to_delete.append(disk)
|
|
disk_info = disk_svc.get(vm, disk)
|
|
print('vm.hardware.Disk.get({}, {}) -> {}'.format(vm, disk, pp(disk_info)))
|
|
|
|
print('\n# Example: Attach an existing VMDK as a SCSI disk '
|
|
'to a specific bus and specific unit')
|
|
datastore_path = datastore_root_path + '/attach-scsi0:11.vmdk'
|
|
delete_vmdk_if_exist(stub_config, service_instance._stub, datacenter_name,
|
|
datastore_name, datastore_path)
|
|
create_vmdk(service_instance, datacenter_mo, datastore_path)
|
|
disk_create_spec = Disk.CreateSpec(
|
|
type=Disk.HostBusAdapterType.SCSI,
|
|
scsi=ScsiAddressSpec(bus=0, unit=11),
|
|
backing=Disk.BackingSpec(type=Disk.BackingType.VMDK_FILE,
|
|
vmdk_file=datastore_path))
|
|
disk = disk_svc.create(vm=vm, spec=disk_create_spec)
|
|
print('vm.hardware.Disk.create({}, {}) -> {}'.
|
|
format(vm, disk_create_spec, disk))
|
|
disks_to_delete.append(disk)
|
|
disk_info = disk_svc.get(vm, disk)
|
|
print('vm.hardware.Disk.get({}, {}) -> {}'.format(vm, disk, pp(disk_info)))
|
|
|
|
# Samples to update operation to change backing
|
|
# Save the disk_info so we can delete the VMDK
|
|
global saved_disk_info
|
|
saved_disk_info = disk_info
|
|
print(
|
|
'\n# Example: Change the backing of the last disk to a new VMDK file.')
|
|
datastore_path = datastore_root_path + '/update-scsi0:11.vmdk'
|
|
delete_vmdk_if_exist(stub_config, service_instance._stub, datacenter_name,
|
|
datastore_name, datastore_path)
|
|
create_vmdk(service_instance, datacenter_mo, datastore_path)
|
|
disk_update_spec = Disk.UpdateSpec(
|
|
backing=Disk.BackingSpec(type=Disk.BackingType.VMDK_FILE,
|
|
vmdk_file=datastore_path))
|
|
print('vm.hardware.Disk.update({}, {}, {})'.
|
|
format(vm, disk, disk_update_spec))
|
|
disk_svc.update(vm=vm, disk=disk, spec=disk_update_spec)
|
|
disk_info = disk_svc.get(vm, disk)
|
|
print('vm.hardware.Disk.get({}, {}) -> {}'.format(vm, disk, pp(disk_info)))
|
|
|
|
|
|
def cleanup():
|
|
# Clean up the saved disk from the update sample
|
|
vmdk_file = saved_disk_info.backing.vmdk_file
|
|
print("\n# Cleanup: Delete VMDK '{}'".format(vmdk_file))
|
|
delete_vmdk(service_instance, datacenter_mo, vmdk_file)
|
|
|
|
# List all Disks for a VM
|
|
disk_summaries = disk_svc.list(vm=vm)
|
|
print('vm.hardware.Disk.list({}) -> {}'.format(vm, disk_summaries))
|
|
|
|
print('\n# Cleanup: Delete VM Disks that were added')
|
|
for disk in disks_to_delete:
|
|
disk_info = disk_svc.get(vm, disk)
|
|
print('vm.hardware.Disk.get({}, {}) -> {}'.
|
|
format(vm, disk, pp(disk_info)))
|
|
vmdk_file = disk_info.backing.vmdk_file
|
|
|
|
disk_svc.delete(vm, disk)
|
|
print('vm.hardware.Disk.delete({}, {})'.format(vm, disk))
|
|
|
|
print("\n# Cleanup: Delete VMDK '{}'".format(vmdk_file))
|
|
delete_vmdk(service_instance, datacenter_mo, vmdk_file)
|
|
|
|
print('\n# Cleanup: Remove SATA controller')
|
|
print('vm.hardware.adapter.Sata.delete({}, {})'.format(vm, sata))
|
|
sata_svc.delete(vm, sata)
|
|
|
|
disk_summaries = disk_svc.list(vm)
|
|
print('vm.hardware.Disk.list({}) -> {}'.format(vm, disk_summaries))
|
|
if set(orig_disk_summaries) != set(disk_summaries):
|
|
print(
|
|
'vm.hardware.Disk WARNING: Final Disk info does not match original')
|
|
|
|
|
|
def delete_vmdk_if_exist(stub_config, soap_stub, datacenter_name,
|
|
datastore_name, datastore_path):
|
|
if detect_vmdk(stub_config, soap_stub, datacenter_name,
|
|
datastore_name, datastore_path):
|
|
print("Detected VMDK '{}' {}".format(datastore_name, datastore_path))
|
|
delete_vmdk(service_instance, datacenter_mo, datastore_path)
|
|
print("Deleted VMDK '{}'".format(datastore_path))
|
|
|
|
|
|
def main():
|
|
setup()
|
|
run()
|
|
if cleardata:
|
|
cleanup()
|
|
|
|
|
|
if __name__ == '__main__':
|
|
main()
|