def WaitForPowerState(vm, si, powerState, nsec = 20):
saveSi = connect.GetSi()
connect.SetSi(si)
for i in range(nsec):
if vm.GetRuntime().GetPowerState() != powerState:
time.sleep(1)
if vm.GetRuntime().GetPowerState() != powerState:
raise Exception("VM did not transition to expected power state!")
connect.SetSi(saveSi)
def ReloadSecondary(si, vm1):
with LogSelfOp() as logOp:
curSi = connect.GetSi()
connect.SetSi(si)
vmname = vm1.GetConfig().GetName()
Log("Reloading secondary VM")
vm1.Reload()
vm2 = folder.Find(vmname)
if vm2 == None:
raise Exception("Reload caused the VM to go invalid")
connect.SetSi(curSi)
def WaitForPowerState(vm, si, powerState, nsec=40):
with LogSelfOp() as logOp:
saveSi = connect.GetSi()
connect.SetSi(si)
for i in range(nsec):
if vm.GetRuntime().GetPowerState() != powerState:
time.sleep(1)
if vm.GetRuntime().GetPowerState() != powerState:
raise Exception("%s: VM did not transition to expected power state!" % \
DescribeVm(vm))
connect.SetSi(saveSi)
def setUp(self):
"""
Connects to the host and creates test VM.
"""
self._host = vimhost.Host()
connect.SetSi(self._host._si)
# Create dummy test VM
self._vmname = "ttt.%s" % str(self.__class__.__module__)
if (self._vmname is None):
raise self.failureException(
"Test VM name is not a valid path name. %s" % (self._vmname))
try:
self.destroyTestVM(self._vmname)
envBrowser = invt.GetEnv()
cfgTarget = envBrowser.QueryConfigTarget(None)
if len(cfgTarget.GetDatastore()) == 0:
cm = host.GetHostConfigManager(self._si)
dsm = cm.GetDatastoreSystem()
# todo is this going to work on vmkernel
dsm.CreateLocalDatastore("tttds1", "/var/tmp")
# create a quick dummy test VM with one SCSI disk
self._vm = vm.CreateQuickDummy(self._vmname, 1)
vm1 = vm.VM(self._vm, None, None)
if (not vm1.IsPoweredOff()):
raise self.failureException(
"Newly created test VM should be powered off.")
except Exception as msg:
raise self.failureException(
"Failed to create test VM \"%s\" on host=\"%s\": %s" %
(self._vmname, self._host, msg))
print("INFO: created vm %s " % (self._vmname))
def CheckFTState(vm, state, si = None, isPrimary = True):
prevSi = None
if si != None:
prevSi = connect.GetSi()
connect.SetSi(si)
ftState = vm.GetRuntime().GetFaultToleranceState()
if ftState != state:
raise Exception(
"Runtime FT state " + str(ftState) + " not set to " + str(state))
Log("Verified runtime fault tolerance state as " + str(state))
def main():
supportedArgs = [
(["P:",
"primary host="], "localhost", "Primary host name", "primaryHost"),
(["S:", "secondary host="], "localhost", "Secondary host name",
"secondaryHost"),
(["d:", "shared datastore name="], "storage1", "shared datastore name",
"dsName"),
(["k:", "keep="], "0", "Keep configs", "keep"),
(["u:", "user="******"root", "User name", "user"),
(["p:", "pwd="], "", "Password", "pwd"),
(["v:", "vmname="], "vmFT", "Name of the virtual machine", "vmname"),
(["i:", "numiter="], "1", "Number of iterations", "iter"),
(["t:",
"FT type="], "up", "Type of fault tolerance [up|smp]", "ftType"),
]
supportedToggles = [(["usage",
"help"], False, "Show usage information", "usage")]
args = arguments.Arguments(sys.argv, supportedArgs, supportedToggles)
if args.GetKeyValue("usage") == True:
args.Usage()
sys.exit(0)
# Process command line
vmname = args.GetKeyValue("vmname")
numiter = int(args.GetKeyValue("iter"))
keep = int(args.GetKeyValue("keep"))
dsName = args.GetKeyValue("dsName")
primaryHost = args.GetKeyValue("primaryHost")
secondaryHost = args.GetKeyValue("secondaryHost")
ftType = args.GetKeyValue("ftType")
numCPU = 2 if ftType == "smp" else 1
memSize = 64
for i in range(numiter):
primaryVm = None
primarySi = None
secondarySi = None
try:
# Connect to primary host
primarySi = SmartConnect(host=primaryHost,
user=args.GetKeyValue("user"),
pwd=args.GetKeyValue("pwd"))
Log("Connected to Primary host")
# Cleanup from previous runs
try:
CleanupVm(vmname)
except vim.fault.InvalidOperationOnSecondaryVm:
pass
# Connect to secondary host
secondarySi = SmartConnect(host=secondaryHost,
user=args.GetKeyValue("user"),
pwd=args.GetKeyValue("pwd"))
Log("Connected to Secondary host")
for si in [primarySi, secondarySi]:
if len(FindNicType(si, ftLoggingNicType)) == 0:
SelectVnic(si, "vmk0", ftLoggingNicType)
if len(FindNicType(si, vmotionNicType)) == 0:
SelectVnic(si, "vmk0", vmotionNicType)
ftMgrDst = host.GetFaultToleranceMgr(secondarySi)
# Cleanup from previous runs
CleanupVm(vmname)
CleanupVm(vmname, True)
connect.SetSi(primarySi)
CleanupDir(dsName, vmname)
if ftType == "smp":
CleanupDir(dsName, "%s_shared" % vmname)
# Create new VM
Log("Creating primary VM " + vmname)
primaryVm = vm.CreateQuickDummy(vmname,
guest="winNetEnterpriseGuest",
numScsiDisks=2,
scrubDisks=True,
memory=memSize,
datastoreName=dsName)
primaryUuid = primaryVm.GetConfig().GetInstanceUuid()
primaryCfgPath = primaryVm.GetConfig().GetFiles().GetVmPathName()
primaryDir = primaryCfgPath[:primaryCfgPath.rfind("/")]
ftMetadataDir = GetSharedPath(primarySi, primaryVm)
Log("Using VM : " + primaryVm.GetName() + " with instanceUuid " +
primaryUuid)
ftMetadataDir = GetSharedPath(primarySi, primaryVm)
cSpec = vim.vm.ConfigSpec()
if ftType != "smp":
# Enable record/replay for the primaryVm
# See PR 200254
flags = vim.vm.FlagInfo(recordReplayEnabled=True)
cSpec.SetFlags(flags)
task = primaryVm.Reconfigure(cSpec)
WaitForTask(task)
Log("Enabled record/replay for Primary VM.")
CheckFTState(
primaryVm,
vim.VirtualMachine.FaultToleranceState.notConfigured)
else:
cSpec.files = vim.vm.FileInfo(
ftMetadataDirectory=ftMetadataDir)
cSpec.numCPUs = numCPU
task = primaryVm.Reconfigure(cSpec)
WaitForTask(task)
# Create secondary VM
connect.SetSi(secondarySi)
Log("Creating secondary VM " + vmname)
secondaryVm = vm.CreateQuickSecondary(vmname,
primaryVm,
ftType=ftType,
scrubDisks=True,
numScsiDisks=2,
datastoreName=dsName,
ftMetadataDir=ftMetadataDir)
if secondaryVm == None:
raise "Secondary VM creation failed"
secondaryUuid = secondaryVm.GetConfig().GetInstanceUuid()
secondaryCfgPath = secondaryVm.GetConfig().GetFiles(
).GetVmPathName()
Log("Created secondary VM " + secondaryVm.GetName())
Log("Secondry VM: instanceUuid " + secondaryUuid)
Log("Secondary cfg path: " + secondaryCfgPath)
## Configure some additional config variables needed for FT
## This should eventually be done automatically at FT Vmotion time
Log("Setting up extra config settings for the primary VM...")
cSpec = vim.Vm.ConfigSpec()
extraCfgs = []
if ftType == "smp": # some of these options are temporary
cSpec.flags = vim.vm.FlagInfo(
faultToleranceType=FTType.checkpointing)
AddExtraConfig(extraCfgs, "ftcpt.maxDiskBufferPages", "0")
AddExtraConfig(extraCfgs, "sched.mem.pshare.enable", "FALSE")
AddExtraConfig(extraCfgs, "sched.mem.fullreservation", "TRUE")
AddExtraConfig(extraCfgs,
"monitor_control.disable_mmu_largepages",
"TRUE")
AddExtraConfig(extraCfgs, "sched.mem.min", memSize)
AddExtraConfig(extraCfgs, "migration.dataTimeout", "2000")
cSpec.files = vim.vm.FileInfo(
ftMetadataDirectory=ftMetadataDir)
else:
cSpec.flags = vim.vm.FlagInfo(
faultToleranceType=FTType.recordReplay)
AddExtraConfig(extraCfgs, "replay.allowBTOnly", "TRUE")
cSpec.SetExtraConfig(extraCfgs)
WaitForTask(primaryVm.Reconfigure(cSpec))
# Register secondary VM
Log("Register secondary VM with the primary")
ftMgr = host.GetFaultToleranceMgr(primarySi)
connect.SetSi(primarySi)
task = ftMgr.RegisterSecondary(primaryVm, secondaryUuid,
secondaryCfgPath)
WaitForTask(task)
Log("Secondary VM registered successfully")
# Verify FT role & state
CheckFTRole(primaryVm, 1)
CheckFTState(primaryVm,
vim.VirtualMachine.FaultToleranceState.enabled)
Log("FT configured successfully.")
# PowerOn FT VM
Log("Powering on Primary VM")
vm.PowerOn(primaryVm)
if ftType == "smp": # some of these options are temporary
task = primaryVm.CreateSnapshot("snap-early",
"before secondary starts",
memory=False,
quiesce=True)
WaitForTask(task)
# Perform the FT VMotion
Log("Calling StartSecondary on remote host...")
primaryThumbprint = GetHostThumbprint(primaryHost)
secondaryThumbprint = GetHostThumbprint(secondaryHost)
Log("Primary thumbprint: %s" % primaryThumbprint)
Log("Secondary thumbprint: %s" % secondaryThumbprint)
secondaryHostSystem = secondarySi.content.rootFolder.childEntity[
0].hostFolder.childEntity[0].host[0]
sslThumbprintInfo = vim.host.SslThumbprintInfo(
ownerTag='hostd-test', principal='vpxuser')
sslThumbprintInfo.sslThumbprints = [primaryThumbprint]
secondaryHostSystem.UpdateSslThumbprintInfo(
sslThumbprintInfo, "add")
sslThumbprintInfo.sslThumbprints = [secondaryThumbprint]
primaryHostSystem = primarySi.content.rootFolder.childEntity[
0].hostFolder.childEntity[0].host[0]
primaryHostSystem.UpdateSslThumbprintInfo(sslThumbprintInfo, "add")
task = ftMgr.StartSecondaryOnRemoteHost(primaryVm,
secondaryCfgPath,
secondaryHost, 80,
secondaryThumbprint)
WaitForTask(task)
Log("Start secondary done.")
if ftType == "smp":
# Verify snapshot is gone
if primaryVm.snapshot is not None:
raise Exception("Snapshot still exists on primary")
task = primaryVm.CreateSnapshot("snap",
"without memory snapshot",
memory=False,
quiesce=True)
WaitForTask(task)
if not primaryVm.snapshot or not primaryVm.snapshot.currentSnapshot:
raise Exception("Snapshot was not created")
else:
Log("Snapshot %s exists as expected" %
primaryVm.snapshot.currentSnapshot)
# Retrieve reference to new secondary VM
connect.SetSi(secondarySi)
secondaryVm = folder.FindCfg(secondaryCfgPath)
connect.SetSi(primarySi)
# FT state check
CheckFTState(primaryVm,
vim.VirtualMachine.FaultToleranceState.running)
CheckFTState(secondaryVm,
vim.VirtualMachine.FaultToleranceState.running)
Log("Start secondary done.")
# allows some time for FT to run and checkpoint before failing
# over. This seems more necessary on nested VM environments
# than physical
time.sleep(20)
Log("Failing over to the secondary.")
WaitForTask(ftMgr.MakePrimary(primaryVm, secondaryUuid))
WaitForPowerState(primaryVm, primarySi,
vim.VirtualMachine.PowerState.poweredOff)
Log("Verified primary power state is off.")
WaitForFTState(secondaryVm, FTState.needSecondary)
Log("Starting secondary.")
task = ftMgrDst.StartSecondaryOnRemoteHost(secondaryVm,
primaryCfgPath,
primaryHost, 80,
primaryThumbprint)
WaitForTask(task)
# Verify snapshot is gone
if primaryVm.snapshot is not None:
raise Exception("Snapshot still exists on old primary")
Log("Failing over to the old-primary.")
WaitForTask(ftMgrDst.MakePrimary(secondaryVm, secondaryUuid))
WaitForPowerState(secondaryVm, secondarySi,
vim.VirtualMachine.PowerState.poweredOff)
Log("Verified primary power state is off.")
WaitForFTState(primaryVm, FTState.needSecondary)
task = ftMgr.StartSecondaryOnRemoteHost(primaryVm,
secondaryCfgPath,
secondaryHost, 80,
secondaryThumbprint)
WaitForTask(task)
# PowerOff FT VMs
Log("Power off Primary VM")
vm.PowerOff(primaryVm)
connect.SetSi(secondarySi)
for i in range(10):
if secondaryVm.GetRuntime().GetPowerState(
) == vim.VirtualMachine.PowerState.poweredOn:
time.sleep(1)
if secondaryVm.GetRuntime().GetPowerState(
) == vim.VirtualMachine.PowerState.poweredOn:
raise Exception("Secondary VM is still powered on!")
Log("Verified secondary power state.")
Log("Unregistering secondary VM " + vmname)
ftMgrDst.Unregister(secondaryVm)
# Cleanup
if not keep:
connect.SetSi(primarySi)
CleanupVm(vmname)
CleanupDir(dsName, vmname)
if ftType == "smp":
CleanupDir(dsName, "%s_shared" % vmname)
connect.SetSi(secondarySi)
CleanupVm(vmname, True)
except Exception as e:
Log("Caught exception : %s" % e)
stackTrace = " ".join(
traceback.format_exception(sys.exc_info()[0],
sys.exc_info()[1],
sys.exc_info()[2]))
Log(stackTrace)
global status
status = "FAIL"
Disconnect(primarySi)
Disconnect(secondarySi)
return
Disconnect(primarySi)
Disconnect(secondarySi)
def main():
supportedArgs = [
(["1:", "host1="], "localhost", "Host name", "host1"),
(["2:", "host2="], "localhost", "Host name", "host2"),
(["u:", "user="******"root", "User name", "user"),
(["p:", "pwd="], "ca$hc0w", "Password", "pwd"),
(["v:",
"vmname="], "CreateTest", "Name of the virtual machine", "vmname"),
(["t:", "vmotionType="], "vmotion", "VMotion type", "vmotionType"),
(["d:",
"destDs="], None, "Target datastore for storage VMotions", "destDs"),
(["e:", "encrypt="], False, "Whether to use encryption", "encrypt")
]
supportedToggles = [(["usage",
"help"], False, "Show usage information", "usage")]
args = arguments.Arguments(sys.argv, supportedArgs, supportedToggles)
if args.GetKeyValue("usage") == True:
args.Usage()
sys.exit(0)
host1 = args.GetKeyValue("host1")
host2 = args.GetKeyValue("host2")
encrypt = bool(args.GetKeyValue("encrypt"))
vmotionType = args.GetKeyValue("vmotionType")
destDs = args.GetKeyValue("destDs")
supportedTypes = vmotion.GetSupportedVMotionTypes()
if vmotionType not in supportedTypes:
print "Unsupported vmotion type '%s'" % vmotionType
print "Supported values are %s" % ", ".join(supportedTypes)
sys.exit(-1)
print "Using vmotion type: " + vmotionType
# Connect to hosts
print "Host 1: " + host1
primarySi = connect.SmartConnect(host=host1,
user=args.GetKeyValue("user"),
pwd=args.GetKeyValue("pwd"))
secondarySi = primarySi
if vmotionType != Vim.Host.VMotionManager.VMotionType.disks_only:
print "Host 2: " + host2
secondarySi = connect.SmartConnect(host=host2,
user=args.GetKeyValue("user"),
pwd=args.GetKeyValue("pwd"))
connect.SetSi(primarySi)
print "Use encryption: " + str(encrypt)
vmname = args.GetKeyValue("vmname")
vm1 = folder.Find(vmname)
if vm1 == None:
print "Couldnt find the specified virtual machine " + vmname \
+ ". Check that the vm exists on host 1"
sys.exit(-1)
vm.Migrate(vm1,
primarySi,
secondarySi,
vmotionType=vmotionType,
encrypt=encrypt,
destDs=destDs)
def main():
global status
supportedArgs = [
(["H:", "host="], "localhost", "Host name", "host"),
(["k:", "keep="], "0", "Keep configs", "keep"),
(["e:", "useExisting="], False, "Use existing VM", "useExistingVm"),
(["u:", "user="******"root", "User name", "user"),
(["p:", "pwd="], "", "Password", "pwd"),
(["v:",
"VM name="], "vmotionErrs", "Name of the virtual machine", "vmname"),
(["d:",
"dsName="], None, "Target datastore for storage VMotions", "dsName"),
(["i:", "numiter="], "1", "Number of iterations", "iter"),
]
supportedToggles = [
(["usage", "help"], False, "Show usage information", "usage"),
]
args = arguments.Arguments(sys.argv, supportedArgs, supportedToggles)
if args.GetKeyValue("usage") == True:
args.Usage()
sys.exit(0)
# Process command line
host = args.GetKeyValue("host")
vmname = args.GetKeyValue("vmname")
numiter = int(args.GetKeyValue("iter"))
keep = int(args.GetKeyValue("keep"))
useExistingVm = bool(args.GetKeyValue("useExistingVm"))
dsName = args.GetKeyValue("dsName")
for i in range(numiter):
si = None
try:
# Connect to host
si = SmartConnect(host=host,
user=args.GetKeyValue("user"),
pwd=args.GetKeyValue("pwd"))
Log("Connected to Host")
dsName = GetDatastore(si, dsName)
Log('Using datastore: %s' % dsName)
# Cleanup from previous runs
if not useExistingVm:
CleanupVm(vmname)
CleanDirs(si, dsName, vmname)
# Create new VM
connect.SetSi(si)
theVm = None
if useExistingVm:
theVm = folder.Find(vmname)
if theVm == None:
raise Exception("No VM with name %s found!" % vmname)
Log("Using VM %s" % vmname)
else:
Log("Creating VM %s" % vmname)
# Short delay to avoid colliding with a cleanup.
time.sleep(1)
# XXX numScsiDisks=0. vm.Migrate() doesn't know about
# xvmotion, so it fails to set up the disk copy spec
theVm = vm.CreateQuickDummy(vmname,
guest="winXPProGuest",
memory=4,
cdrom=0,
numScsiDisks=0,
datastoreName=dsName)
if theVm.GetRuntime().GetPowerState() == PowerState.poweredOff:
Log("Powering on VM.")
vm.PowerOn(theVm)
else:
Log("VM already powered on.")
srcDir = os.path.dirname(theVm.config.files.vmPathName)
tests = [
TestVmxFailTo,
TestVmxFailToEvent,
TestVmxFailInit,
TestVmxFailFrom,
TestVmxFailPrepareDst,
TestVmxFailStart,
TestVmxSuccess, # Must be last: does not switch back to source
]
for testClass in tests:
Log("Creating dummy dest")
dstPath = os.path.join(srcDir, testClass.name, vmname + ".vmx")
dummySpec = vm.CreateQuickDummySpec(vmname,
guest="winXPProGuest",
memory=4,
cdrom=0,
numScsiDisks=0,
datastoreName=dsName)
dummySpec.GetFiles().SetVmPathName(dstPath)
dstVm = vm.CreateFromSpec(dummySpec)
# Core of running an individual test
theTest = testClass(theVm, dstVm)
theTest.setup()
Log("Attempt to vMotion with test '%s'" % str(theTest))
try:
vm.Migrate(theVm,
si,
si,
vmotionType='vmotion',
unsharedSwap=True,
dstPath=dstPath)
except Exception as e:
theTest.gotFailure(e)
else:
theTest.gotSuccess()
theTest.cleanup()
if not useExistingVm:
CleanupVm(vmname)
except Exception as e:
Log("Caught exception : %s" % e)
excType, excValue, excTB = sys.exc_info()
stackTrace = " ".join(
traceback.format_exception(excType, excValue, excTB))
Log(stackTrace)
status = "FAIL"
Disconnect(si)
if IsTestEsx():
ReportFiles('/vmfs/volumes/%s/%s' % (dsName, vmname))
return
if status == "PASS" and IsTestEsx(
) and 'test-esx-vmotionErrs' in vmname:
CleanDirs(si, dsName, vmname)
Disconnect(si)
def main():
supportedArgs = [ (["P:", "primary host="], "localhost", "Primary host name", "primaryHost"),
(["S:", "secondary host="], "localhost", "Secondary host name", "secondaryHost"),
(["T:", "tertiary host="], "", "Third host name for VMotion test", "tertiaryHost"),
(["d:", "shared datastore name="], "storage1", "shared datastore name", "dsName"),
(["u:", "user="******"root", "User name", "user"),
(["p:", "pwd="], "ca$hc0w", "Password", "pwd"),
(["e:", "useExisting="], False, "Use existing VM", "useExistingVm"),
(["v:", "VM name="], "vmFT", "Name of the virtual machine", "vmname"),
(["i:", "numiter="], "1", "Number of iterations", "iter") ]
supportedToggles = [ (["usage", "help"], False, "Show usage information", "usage")]
args = arguments.Arguments(sys.argv, supportedArgs, supportedToggles)
if args.GetKeyValue("usage") == True:
args.Usage()
sys.exit(0)
# Process command line
primaryName = args.GetKeyValue("vmname")
numiter = int(args.GetKeyValue("iter"))
dsName = args.GetKeyValue("dsName")
primaryHost = args.GetKeyValue("primaryHost")
secondaryHost = args.GetKeyValue("secondaryHost")
tertiaryHost = args.GetKeyValue("tertiaryHost")
useExisting = bool(args.GetKeyValue("useExistingVm"))
if primaryHost == secondaryHost:
secondaryName = "_" + primaryName
else:
secondaryName = primaryName
for i in range(numiter):
primaryVm = None
primarySi = None
secondarySi = None
tertiarySi = None
try:
# Connect to tertiary host, if provided.
if tertiaryHost != "":
tertiarySi = SmartConnect(host=tertiaryHost,
user=args.GetKeyValue("user"),
pwd=args.GetKeyValue("pwd"))
Log("Connected to VMotion test host, VMotion will be tested")
if not useExisting:
CleanupVm(primaryName)
CleanupVm(secondaryName, True)
# Connect to primary host
primarySi = SmartConnect(host=primaryHost,
user=args.GetKeyValue("user"),
pwd=args.GetKeyValue("pwd"))
Log("Connected to Primary host")
# Cleanup from previous runs
if not useExisting:
CleanupVm(primaryName)
CleanupVm(secondaryName, True)
# Connect to secondary host
secondarySi = SmartConnect(host=secondaryHost,
user=args.GetKeyValue("user"),
pwd=args.GetKeyValue("pwd"))
Log("Connected to Secondary host")
# Cleanup from previous runs
if not useExisting:
CleanupVm(primaryName)
CleanupVm(secondaryName, True)
# Create new VM
connect.SetSi(primarySi)
primaryVm = None
if useExisting:
primaryVm = folder.Find(primaryName)
if primaryVm == None:
raise Exception("No primary VM with name " + primaryName + " found!")
Log("Using primary VM " + primaryName)
else:
Log("Creating primary VM " + primaryName)
primaryVm = vm.CreateQuickDummy(primaryName,
guest = "winXPProGuest",
cdrom = 1,
numScsiDisks = 1,
scrubDisks = True,
datastoreName = dsName)
# Get details about primary VM
primaryUuid = primaryVm.GetConfig().GetInstanceUuid()
primaryCfgPath = primaryVm.GetConfig().GetFiles().GetVmPathName()
primaryDir = primaryCfgPath[:primaryCfgPath.rfind("/")]
Log("Using VM : " + primaryVm.GetName() + " with instanceUuid " + primaryUuid)
if useExisting:
ftState = Vim.VirtualMachine.FaultToleranceState.running
else:
ftState = Vim.VirtualMachine.FaultToleranceState.notConfigured
CheckFTState(primaryVm, ftState)
# Create secondary VM
connect.SetSi(secondarySi)
if useExisting:
secondaryVm = folder.Find(secondaryName)
if secondaryVm == None:
raise Exception("No secondary VM with name " + secondaryName + " found!")
Log("Using secondary VM " + secondaryName)
else:
Log("Creating secondary VM " + secondaryName)
secondaryVm = vm.CreateQuickSecondary(secondaryName, primaryUuid,
primaryCfgPath, primaryDir)
if secondaryVm == None:
raise "Secondary VM creation failed"
Log("Created secondary VM " + secondaryVm.GetName())
secondaryUuid = secondaryVm.GetConfig().GetInstanceUuid()
secondaryCfgPath = secondaryVm.GetConfig().GetFiles().GetVmPathName()
Log("Secondry VM: instanceUuid " + secondaryUuid)
Log("Secondary cfg path: " + secondaryCfgPath)
primaryFTMgr = host.GetFaultToleranceMgr(primarySi)
if not useExisting:
## Configure some additional config variables needed for FT
## This should eventually be done automatically at FT Vmotion time
Log("Setting up extra config settings for the primary VM...")
connect.SetSi(primarySi)
extraCfgs = primaryVm.GetConfig().GetExtraConfig()
AddExtraConfig(extraCfgs, "replay.allowBTOnly", "TRUE")
AddExtraConfig(extraCfgs, "replay.allowFT", "TRUE")
if primaryName != secondaryName:
AddExtraConfig(extraCfgs, "ft.allowUniqueName", "TRUE")
cSpec = Vim.Vm.ConfigSpec()
cSpec.SetExtraConfig(extraCfgs)
task = primaryVm.Reconfigure(cSpec)
WaitForTask(task)
# Register secondary VM
Log("Register secondary VM with the powered off primary")
task = primaryFTMgr.RegisterSecondary(primaryVm, secondaryUuid,
secondaryCfgPath)
WaitForTask(task)
Log("Secondary VM registered successfully")
# Verify FT state
CheckFTState(primaryVm,
Vim.VirtualMachine.FaultToleranceState.enabled)
Log("FT configured successfully.")
# PowerOn FT VM
Log("Powering on Primary VM")
vm.PowerOn(primaryVm)
# Perform FT VMotion to setup protection
Log("Migrating state from primary to secondary VM.")
vm.Migrate(primaryVm, primarySi, secondarySi,
secondaryCfgPath, True,
Vim.Host.VMotionManager.VMotionType.fault_tolerance)
CheckFTState(primaryVm,
Vim.VirtualMachine.FaultToleranceState.running)
CheckFTState(secondaryVm,
Vim.VirtualMachine.FaultToleranceState.running,
secondarySi, False)
Log("VMs are running with FT protection.")
# Test VM component health exchanges
secondaryFTMgr = host.GetFaultToleranceMgr(secondarySi)
health = Vim.Host.FaultToleranceManager.ComponentHealthInfo()
health.SetIsStorageHealthy(True)
health.SetIsNetworkHealthy(True)
Log("Testing VM health exchange from primary to secondary: all healthy")
TestComponentHealthInfo(primaryFTMgr, secondaryFTMgr,
primaryVm, secondaryVm,
health)
Log("Testing VM health exchange from primary to secondary: storage unhealthy")
health.SetIsStorageHealthy(False)
TestComponentHealthInfo(primaryFTMgr, secondaryFTMgr,
primaryVm, secondaryVm,
health)
Log("Testing VM health exchange from secondary to primary: network unhealthy")
health.SetIsStorageHealthy(True)
health.SetIsNetworkHealthy(False)
TestComponentHealthInfo(secondaryFTMgr, primaryFTMgr,
secondaryVm, primaryVm,
health)
# Making peer go live
Log("Making FT primary go live from secondary")
secondaryFTMgr.GoLivePeerVM(secondaryVm)
time.sleep(5)
CheckFTState(primaryVm,
Vim.VirtualMachine.FaultToleranceState.needSecondary,
primarySi)
WaitForPowerState(secondaryVm, secondarySi,
Vim.VirtualMachine.PowerState.poweredOff)
# Set local VM storage and network health
Log("Setting primary VM as unhealthy")
health.SetIsStorageHealthy(False)
health.SetIsNetworkHealthy(False)
primaryFTMgr.SetLocalVMComponentHealth(primaryVm, health)
# Restart secondary VM. It should still show storage unhealthy
Log("Restarting secondary VM.")
vm.Migrate(primaryVm, primarySi, secondarySi,
secondaryCfgPath, True,
Vim.Host.VMotionManager.VMotionType.fault_tolerance)
CheckFTState(primaryVm,
Vim.VirtualMachine.FaultToleranceState.running)
CheckFTState(secondaryVm,
Vim.VirtualMachine.FaultToleranceState.running,
secondarySi, False)
Log("VMs are running with FT protection.")
# Verify health has propagated to the new secondary
health2 = secondaryFTMgr.GetPeerVMComponentHealth(secondaryVm)
if health.isStorageHealthy != health2.isStorageHealthy or \
health.isNetworkHealthy != health2.isNetworkHealthy:
Log("Got peer health information : " + str(health2))
raise Exception("Peer health information does not match")
# Test VMotion of primary and secondary, if a third host is given
if tertiarySi != None:
# Mark secondary as unhealthy
health.SetIsStorageHealthy(True)
health.SetIsNetworkHealthy(False)
secondaryFTMgr.SetLocalVMComponentHealth(secondaryVm, health)
Log("VMotion primary to tertiary host")
vm.Migrate(primaryVm, primarySi, tertiarySi,
primaryCfgPath, False)
primaryFTMgr = host.GetFaultToleranceMgr(tertiarySi)
connect.SetSi(tertiarySi)
primaryVm = folder.Find(primaryName)
CheckFTState(primaryVm,
Vim.VirtualMachine.FaultToleranceState.running,
tertiarySi)
CheckFTState(secondaryVm,
Vim.VirtualMachine.FaultToleranceState.running,
secondarySi, False)
# Verify secondary health has propagated to primary on new host
health2 = primaryFTMgr.GetPeerVMComponentHealth(primaryVm)
if health.isStorageHealthy != health2.isStorageHealthy or \
health.isNetworkHealthy != health2.isNetworkHealthy:
Log("Got peer health information : " + str(health2))
raise Exception("Peer health information does not match")
# Mark primary as unhealthy
health.SetIsStorageHealthy(False)
health.SetIsNetworkHealthy(True)
primaryFTMgr.SetLocalVMComponentHealth(primaryVm, health)
Log("VMotion secondary to tertiary host")
vm.Migrate(secondaryVm, secondarySi, tertiarySi,
secondaryCfgPath, False)
secondaryFTMgr = host.GetFaultToleranceMgr(tertiarySi)
connect.SetSi(tertiarySi)
secondaryVm = folder.Find(secondaryName)
CheckFTState(primaryVm,
Vim.VirtualMachine.FaultToleranceState.running,
tertiarySi)
CheckFTState(secondaryVm,
Vim.VirtualMachine.FaultToleranceState.running,
tertiarySi, False)
# Verify primary health has propagated to secondary on new host
health2 = secondaryFTMgr.GetPeerVMComponentHealth(secondaryVm)
if health.isStorageHealthy != health2.isStorageHealthy or \
health.isNetworkHealthy != health2.isNetworkHealthy:
Log("Got peer health information : " + str(health2))
raise Exception("Peer health information does not match")
Log("Power off Primary VM")
connect.SetSi(tertiarySi)
vm.PowerOff(primaryVm)
WaitForPowerState(primaryVm, tertiarySi,
Vim.VirtualMachine.PowerState.poweredOff)
WaitForPowerState(secondaryVm, primarySi,
Vim.VirtualMachine.PowerState.poweredOff)
if not useExisting:
Log("Cleaning up VMs")
CleanupVm(primaryName)
CleanupVm(secondaryName, True)
else:
# Skipped VMotion test
Log("Power off Primary VM")
connect.SetSi(primarySi)
vm.PowerOff(primaryVm)
WaitForPowerState(primaryVm, primarySi,
Vim.VirtualMachine.PowerState.poweredOff)
WaitForPowerState(secondaryVm, secondarySi,
Vim.VirtualMachine.PowerState.poweredOff)
if not useExisting:
Log("Cleaning up VMs")
CleanupVm(primaryName)
connect.SetSi(secondarySi)
CleanupVm(secondaryName, True)
except Exception as e:
Log("Caught exception : " + str(e))
global status
status = "FAIL"
Disconnect(primarySi)
Disconnect(secondarySi)
return
Disconnect(primarySi)
Disconnect(secondarySi)
def main():
supportedArgs = [
(["H:", "hosts="], "", "List of hosts (comma separated)", "hosts"),
(["D:", "dcName="], "Datacenter", "datacenter name", "dcName"),
(["d:", "dsName="], "storage1", "shared datastore name", "dsName"),
(["dsMount="], "", "server:path of datastore to mount", "dsMount"),
(["k:", "keep="], "0", "Keep configs", "keep"),
(["l:",
"leaveRunning="], False, "Leave FT VMs running", "leaveRunning"),
(["L:", "leaveRegistered="], False,
"Leave FT VMs configured but not powered on", "leaveRegistered"),
(["e:", "useExistingVm="], False, "Use existing VM", "useExistingVm"),
(["r:", "checkRRState="], "True", "Validate Record/Replay states",
"checkRRState"), (["V:", "vc="], "", "VC Server name", "vc"),
(["u:", "user="******"root", "User name", "user"),
(["p:", "pwd="], "vmware", "Password", "pwd"),
(["v:", "vmname="], "vmFT", "Name of the virtual machine", "vmname")
]
supportedToggles = [(["usage",
"help"], False, "Show usage information", "usage")]
args = arguments.Arguments(sys.argv, supportedArgs, supportedToggles)
if args.GetKeyValue("usage") == True:
args.Usage()
sys.exit(0)
# Process command line
primaryName = args.GetKeyValue("vmname")
keep = int(args.GetKeyValue("keep"))
vc = args.GetKeyValue("vc")
leaveRegistered = bool(args.GetKeyValue("leaveRegistered"))
leaveRunning = bool(args.GetKeyValue("leaveRunning"))
useExistingVm = bool(args.GetKeyValue("useExistingVm"))
global checkRRState
checkRRState = eval(args.GetKeyValue("checkRRState"))
dsName = args.GetKeyValue("dsName")
dsMount = args.GetKeyValue("dsMount")
dcName = args.GetKeyValue("dcName")
hostList = args.GetKeyValue("hosts")
hosts = re.split('\s*,\s*', hostList)
hostSystems = []
# Connect to VC server
global si
Log("Connecting to %s" % vc)
si = connect.Connect(host=vc,
user=args.GetKeyValue("user"),
pwd=args.GetKeyValue("pwd"),
version=newestVersions.get('vim'))
if si is None:
raise Exception("Failed to connect to VC")
connect.SetSi(si)
Log("Connected to VC Server")
dc = CreateOrUseDC(si, dcName)
cluster = CreateOrUseCluster(dc, "HA")
for host in hosts:
hostSystem = GetHostByName(si, host)
if hostSystem is not None and hostSystem.runtime.connectionState != "connected":
task.WaitForTask(hostSystem.Destroy())
hostSystem = None
if hostSystem == None:
Log("Failed to find %s" % host)
hostSystem = AddHostToCluster(si, cluster, host)
hostSystems.append(hostSystem)
if len(FindNicType(si, hostSystem, ftLoggingNicType)) == 0:
SelectVnic(si, hostSystem, "vmk0", ftLoggingNicType)
if len(FindNicType(si, hostSystem, vmotionNicType)) == 0:
SelectVnic(si, hostSystem, "vmk0", vmotionNicType)
ds = FindDS(hostSystem, dsName)
if ds is None and dsMount:
MountNas(hostSystem, dsName, dsMount, accessMode="readWrite")
secondaryName = primaryName
orphanedSecondaryName = primaryName + "_orphaned"
global primaryVm
global secondaryVm
primaryVm = None
si = None
try:
CleanupVm(primaryName)
# Create new VM
primaryVm = None
if useExistingVm:
primaryVm = folder.Find(primaryName)
if primaryVm == None:
raise Exception("No primary VM with name " + primaryName +
" found!")
Log("Using primary VM " + primaryName)
else:
Log("Creating primary VM " + primaryName)
# Short delay to avoid colliding with a cleanup.
time.sleep(5)
primaryVm = vm.CreateQuickDummy(primaryName,
guest="winXPProGuest",
cdrom=0,
numScsiDisks=2,
scrubDisks=False,
datastoreName=dsName,
vmxVersion="vmx-09",
dc=dcName)
spec = vim.vm.ConfigSpec(numCPUs=2)
task.WaitForTask(primaryVm.Reconfigure(spec))
# Get details about primary VM
primaryUuid = primaryVm.GetConfig().GetInstanceUuid()
primaryCfgPath = primaryVm.GetConfig().GetFiles().GetVmPathName()
primaryDir = primaryCfgPath[:primaryCfgPath.rfind("/")]
Log("Using VM : " + primaryVm.GetName() + " with instanceUuid " +
primaryUuid)
CheckFTState(primaryVm, FTState.notConfigured)
# Create secondary VM
Log("Creating secondary VM " + secondaryName)
HandleAction("on")
if secondaryVm == None:
raise "Secondary VM creation failed"
## Configure some additional config variables needed for FT
## This should eventually be done automatically at FT Vmotion time
Log("Setting up extra config settings for the primary VM...")
extraCfgs = primaryVm.GetConfig().GetExtraConfig()
# AddExtraConfig(extraCfgs, "replay.allowBTOnly", "TRUE")
# AddExtraConfig(extraCfgs, "replay.allowFT", "TRUE")
cSpec = vim.Vm.ConfigSpec()
cSpec.SetExtraConfig(extraCfgs)
task.WaitForTask(primaryVm.Reconfigure(cSpec))
Log("FT configured successfully.")
# Test snapshot
#SnapshotTests(primaryVm)
Log("PowerOn")
task.WaitForTask(primaryVm.PowerOn())
WaitForRunning()
time.sleep(5)
# We are now in a good known state, start random testing
while True:
action = random.choice(ACTION_LIST)
revAction = REV_ACTION[action]
HandleActions(action, revAction)
except Exception as e:
Log("Caught exception : " + str(e))
traceback.print_exc()
global status
status = "FAIL"
finally:
connect.Disconnect(si)
