def main():
args = get_args()
try:
if is_xenial_or_above():
ssl = __import__("ssl")
context = ssl._create_unverified_context()
si = connect.SmartConnect(host=args.host,
user=args.user,
pwd=args.password,
port=args.port, sslContext=context)
else:
si = connect.SmartConnect(host=args.host,
user=args.user,
pwd=args.password,
port=args.port)
si_content = si.RetrieveContent()
except:
print "Unable to connect to %s" % args.host
exit(1)
# get VM object
vm_obj = get_obj(si_content, [vim.VirtualMachine], args.vm_name)
if not vm_obj:
print "VM %s not pressent" %(args.vm_name)
exit(1)
if args.pci_nics:
task = add_pci_nics(args, vm_obj)
wait_for_task(task)
if args.sriov_nics:
task = add_sriov_nics(args, vm_obj, si_content)
wait_for_task(task)
connect.Disconnect(si)
def main():
args = get_args()
try:
if is_xenial_or_above():
ssl = __import__("ssl")
context = ssl._create_unverified_context()
si = connect.SmartConnect(host=args.host,
user=args.user,
pwd=args.password,
port=args.port, sslContext=context)
else:
si = connect.SmartConnect(host=args.host,
user=args.user,
pwd=args.password,
port=args.port)
si_content = si.RetrieveContent()
except:
print "Unable to connect to %s" % args.host
exit(1)
# get VM object
vm_obj = get_obj(si_content, [vim.VirtualMachine], args.vm_name)
if not vm_obj:
print "VM %s not pressent" %(args.vm_name)
exit(1)
#net_obj = get_obj(si_content, [vim.Network], args.network_name)
nics = args.nics.split(',')
for nic in nics:
if not nic:
continue
task = update_mac(nic, vm_obj, si_content)
wait_for_task(task)
connect.Disconnect(si)
def main():
args = get_args()
try:
if is_xenial_or_above():
ssl = __import__("ssl")
context = ssl._create_unverified_context()
si = connect.SmartConnect(host=args.host,
user=args.user,
pwd=args.password,
port=args.port,
sslContext=context)
else:
si = connect.SmartConnect(host=args.host,
user=args.user,
pwd=args.password,
port=args.port)
si_content = si.RetrieveContent()
except:
print "Unable to connect to %s" % args.host
exit(1)
# get VM object
vm_obj = get_obj(si_content, [vim.VirtualMachine], args.vm_name)
if not vm_obj:
print "VM %s not pressent" % (args.vm_name)
exit(1)
if args.pci_nics:
task = add_pci_nics(args, vm_obj)
wait_for_task(task)
if args.sriov_nics:
task = add_sriov_nics(args, vm_obj, si_content)
wait_for_task(task)
connect.Disconnect(si)
def auto_start_vm(si, args, vm_obj):
si_content = si.RetrieveContent()
objs = get_objects(si, args)
host = objs['host_obj']
vm_obj = get_obj(si_content, [vim.VirtualMachine], args.vm_name)
host_settings = vim.host.AutoStartManager.SystemDefaults()
host_settings.enabled = True
config = host.configManager.autoStartManager.config
config.defaults = host_settings
auto_power_info = vim.host.AutoStartManager.AutoPowerInfo()
auto_power_info.key = vm_obj
auto_power_info.startOrder = 1
auto_power_info.startAction = "powerOn"
auto_power_info.startDelay = -1
auto_power_info.stopAction = "powerOff"
auto_power_info.stopDelay = -1
auto_power_info.waitForHeartbeat = 'no'
config.powerInfo = [auto_power_info]
host.configManager.autoStartManager.ReconfigureAutostart(config)
def add_sriov_nics(args, vm, si_content):
dvs = get_obj(si_content, [vim.DistributedVirtualSwitch], args.sriov_dvs)
fix_sriov_pg(si_content, dvs, args.sriov_dvs_pg)
sr_iov_nic_list = args.sriov_nics
if vm.runtime.powerState == vim.VirtualMachinePowerState.poweredOn:
print "VM:%s is powered ON. Cannot do hot pci add now. Shutting it down" %(args.vm_name)
poweroff(vm)
# get pci id of the sriov nic
ssh_handle = paramiko.SSHClient()
ssh_handle.set_missing_host_key_policy(paramiko.AutoAddPolicy())
ssh_handle.connect(args.esxi_host,
username = args.esxi_user,
password = args.esxi_password)
cmd = "vmware -v"
stdin, stdout, stderr = ssh_handle.exec_command(cmd)
err = stderr.read()
op = stdout.read()
if err:
self.log_and_raise_exception(err)
esxi_version = op.split()[2][:3]
for sr_iov_nic in sr_iov_nic_list:
cmd = "vmkchdev -l | grep %s" %sr_iov_nic
stdin, stdout, stderr = ssh_handle.exec_command(cmd)
err = stderr.read()
op = stdout.read()
if err:
self.log_and_raise_exception(err)
nic_info = str(op)
if len(nic_info) == 0:
raise Exception("Unable to add sriov interface for physical nic %s \
on esxi host %s" %(sr_iov_nic, args.esxi_host))
pci_id = nic_info.split()[0]
if (esxi_version == '5.5'):
pci_id = pci_id[5:]
mac_address = None
devices = []
nicspec = vim.vm.device.VirtualDeviceSpec()
nicspec.device = vim.vm.device.VirtualSriovEthernetCard()
nicspec.operation = vim.vm.device.VirtualDeviceSpec.Operation.add
nicspec.device.wakeOnLanEnabled = True
nicspec.device.allowGuestOSMtuChange = True
nicspec.device.deviceInfo = vim.Description()
pg_obj = get_obj([vim.dvs.DistributedVirtualPortgroup], args.sriov_dvs_pg)
dvs_port_connection = vim.dvs.PortConnection()
dvs_port_connection.portgroupKey = pg_obj.key
dvs_port_connection.switchUuid = pg_obj.config.distributedVirtualSwitch.uuid
nicspec.device.backing = vim.vm.device.VirtualEthernetCard.DistributedVirtualPortBackingInfo()
nicspec.device.backing.port = dvs_port_connection
nicspec.device.sriovBacking = vim.vm.device.VirtualSriovEthernetCard.SriovBackingInfo()
nicspec.device.sriovBacking.physicalFunctionBacking = vim.vm.device.VirtualPCIPassthrough.DeviceBackingInfo()
nicspec.device.sriovBacking.physicalFunctionBacking.id = pci_id
if (mac_address):
nicspec.device.addressType = "Manual"
nicspec.device.macAddress = mac_address
devices.append(nicspec)
vmconf = vim.vm.ConfigSpec(deviceChange=devices)
task = vm.ReconfigVM_Task(vmconf)
wait_for_task(task)
if not mac_address:
for device in vm.config.hardware.device:
if isinstance(device, vim.vm.device.VirtualSriovEthernetCard):
devices = []
mac_address = device.macAddress
nicspec = vim.vm.device.VirtualDeviceSpec()
nicspec.operation = vim.vm.device.VirtualDeviceSpec.Operation.edit
nicspec.device = device
nicspec.device.addressType = "Manual"
nicspec.device.macAddress = mac_address
devices.append(nicspec)
vmconf = vim.vm.ConfigSpec(deviceChange=devices)
task = vm.ReconfigVM_Task(vmconf)
wait_for_task(task)
def main():
args = get_args()
t = tarfile.open(args.ova_path)
ovffilename = list(filter(lambda x: x.endswith(".ovf"), t.getnames()))[0]
ovffile = t.extractfile(ovffilename)
ovfd = get_ovf_descriptor(ovffile)
ovffile.close()
try:
ssl = __import__("ssl")
context = ssl._create_unverified_context()
si = connect.SmartConnect(host=args.host,
user=args.user,
pwd=args.password,
port=args.port,
sslContext=context)
except Exception as e:
si = connect.SmartConnect(host=args.host,
user=args.user,
pwd=args.password,
port=args.port)
except:
print "Unable to connect to %s" % args.host
exit(1)
objs = get_objects(si, args)
# if VM already exists exit right away
si_content = si.RetrieveContent()
vm_obj = get_obj(si_content, [vim.VirtualMachine], args.vm_name)
if vm_obj:
print "vm %s already exists" % args.vm_name
exit(0)
manager = si.content.ovfManager
spec_params = vim.OvfManager.CreateImportSpecParams()
# update spec_params to include host and name of the VM and possibly nics
spec_params.hostSystem = objs['host_obj']
spec_params.diskProvisioning = "thick"
spec_params.entityName = args.vm_name
import_spec = manager.CreateImportSpec(ovfd, objs["resource pool"],
objs["datastore"], spec_params)
lease = objs["resource pool"].ImportVApp(import_spec.importSpec,
objs["datacenter"].vmFolder,
objs['host_obj'])
while (True):
if lease.state == vim.HttpNfcLease.State.ready:
# Spawn a thread to keep the lease active while POSTing
# VMDK.
keepalive_thread = Thread(target=keep_lease_alive, args=(lease, ))
keepalive_thread.daemon = True
keepalive_thread.start()
try:
for deviceUrl in lease.info.deviceUrl:
url = deviceUrl.url.replace('*', args.host)
fileItem = list(
filter(lambda x: x.deviceId == deviceUrl.importKey,
import_spec.fileItem))[0]
ovffilename = list(
filter(lambda x: x == fileItem.path, t.getnames()))[0]
ovffile = t.extractfile(ovffilename)
headers = {'Content-length': ovffile.size}
req = urllib2.Request(url, ovffile, headers)
try:
response = urllib2.urlopen(req, context=context)
except:
response = urllib2.urlopen(req)
lease.HttpNfcLeaseComplete()
except:
raise
keepalive_thread.join()
auto_start_vm(si, args, vm_obj)
connect.Disconnect(si)
return 0
elif lease.state == vim.HttpNfcLease.State.error:
print "Lease error: %s" % lease.error
connect.Disconnect(si)
exit(1)
def add_sriov_nics(args, vm, si_content):
dvs = get_obj(si_content, [vim.DistributedVirtualSwitch], args.sriov_dvs)
fix_sriov_pg(si_content, dvs, args.sriov_dvs_pg)
sr_iov_nic_list = args.sriov_nics
if vm.runtime.powerState == vim.VirtualMachinePowerState.poweredOn:
print "VM:%s is powered ON. Cannot do hot pci add now. Shutting it down" % (
args.vm_name)
poweroff(vm)
# get pci id of the sriov nic
ssh_handle = paramiko.SSHClient()
ssh_handle.set_missing_host_key_policy(paramiko.AutoAddPolicy())
ssh_handle.connect(args.esxi_host,
username=args.esxi_user,
password=args.esxi_password)
cmd = "vmware -v"
stdin, stdout, stderr = ssh_handle.exec_command(cmd)
err = stderr.read()
op = stdout.read()
if err:
self.log_and_raise_exception(err)
esxi_version = op.split()[2][:3]
for sr_iov_nic in sr_iov_nic_list:
cmd = "vmkchdev -l | grep %s" % sr_iov_nic
stdin, stdout, stderr = ssh_handle.exec_command(cmd)
err = stderr.read()
op = stdout.read()
if err:
self.log_and_raise_exception(err)
nic_info = str(op)
if len(nic_info) == 0:
raise Exception(
"Unable to add sriov interface for physical nic %s \
on esxi host %s" % (sr_iov_nic, args.esxi_host))
pci_id = nic_info.split()[0]
if (esxi_version == '5.5'):
pci_id = pci_id[5:]
mac_address = None
devices = []
nicspec = vim.vm.device.VirtualDeviceSpec()
nicspec.device = vim.vm.device.VirtualSriovEthernetCard()
nicspec.operation = vim.vm.device.VirtualDeviceSpec.Operation.add
nicspec.device.wakeOnLanEnabled = True
nicspec.device.allowGuestOSMtuChange = True
nicspec.device.deviceInfo = vim.Description()
pg_obj = get_obj([vim.dvs.DistributedVirtualPortgroup],
args.sriov_dvs_pg)
dvs_port_connection = vim.dvs.PortConnection()
dvs_port_connection.portgroupKey = pg_obj.key
dvs_port_connection.switchUuid = pg_obj.config.distributedVirtualSwitch.uuid
nicspec.device.backing = vim.vm.device.VirtualEthernetCard.DistributedVirtualPortBackingInfo(
)
nicspec.device.backing.port = dvs_port_connection
nicspec.device.sriovBacking = vim.vm.device.VirtualSriovEthernetCard.SriovBackingInfo(
)
nicspec.device.sriovBacking.physicalFunctionBacking = vim.vm.device.VirtualPCIPassthrough.DeviceBackingInfo(
)
nicspec.device.sriovBacking.physicalFunctionBacking.id = pci_id
if (mac_address):
nicspec.device.addressType = "Manual"
nicspec.device.macAddress = mac_address
devices.append(nicspec)
vmconf = vim.vm.ConfigSpec(deviceChange=devices)
task = vm.ReconfigVM_Task(vmconf)
wait_for_task(task)
if not mac_address:
for device in vm.config.hardware.device:
if isinstance(device, vim.vm.device.VirtualSriovEthernetCard):
devices = []
mac_address = device.macAddress
nicspec = vim.vm.device.VirtualDeviceSpec()
nicspec.operation = vim.vm.device.VirtualDeviceSpec.Operation.edit
nicspec.device = device
nicspec.device.addressType = "Manual"
nicspec.device.macAddress = mac_address
devices.append(nicspec)
vmconf = vim.vm.ConfigSpec(deviceChange=devices)
task = vm.ReconfigVM_Task(vmconf)
wait_for_task(task)
