def test_01_create_volume(self):
"""Test Volume creation for all Disk Offerings (incl. custom)
"""
# Validate the following
# 1. Create volumes from the different sizes
# 2. Verify the size of volume with actual size allocated
self.volumes = []
for k, v in self.services["volume_offerings"].items():
volume = Volume.create(
self.apiClient,
v,
zoneid=self.zone.id,
account=self.account.name,
domainid=self.account.domainid,
diskofferingid=self.disk_offering.id
)
self.debug("Created a volume with ID: %s" % volume.id)
self.volumes.append(volume)
if self.virtual_machine.hypervisor == "KVM":
sparse_volume = Volume.create(
self.apiClient,
self.services,
zoneid=self.zone.id,
account=self.account.name,
domainid=self.account.domainid,
diskofferingid=self.sparse_disk_offering.id
)
self.debug("Created a sparse volume: %s" % sparse_volume.id)
self.volumes.append(sparse_volume)
volume = Volume.create_custom_disk(
self.apiClient,
self.services,
account=self.account.name,
domainid=self.account.domainid,
)
self.debug("Created a volume with custom offering: %s" % volume.id)
self.volumes.append(volume)
#Attach a volume with different disk offerings
#and check the memory allocated to each of them
for volume in self.volumes:
list_volume_response = Volume.list(
self.apiClient,
id=volume.id)
self.assertEqual(
isinstance(list_volume_response, list),
True,
"Check list response returns a valid list"
)
self.assertNotEqual(
list_volume_response,
None,
"Check if volume exists in ListVolumes"
)
self.debug(
"Attaching volume (ID: %s) to VM (ID: %s)" % (
volume.id,
self.virtual_machine.id
))
self.virtual_machine.attach_volume(
self.apiClient,
volume
)
try:
ssh = self.virtual_machine.get_ssh_client()
self.debug("Rebooting VM %s" % self.virtual_machine.id)
ssh.execute("reboot")
except Exception as e:
self.fail("SSH access failed for VM %s - %s" %
(self.virtual_machine.ipaddress, e))
# Poll listVM to ensure VM is started properly
timeout = self.services["timeout"]
while True:
time.sleep(self.services["sleep"])
# Ensure that VM is in running state
list_vm_response = VirtualMachine.list(
self.apiClient,
id=self.virtual_machine.id
)
if isinstance(list_vm_response, list):
vm = list_vm_response[0]
if vm.state == 'Running':
self.debug("VM state: %s" % vm.state)
break
if timeout == 0:
raise Exception(
"Failed to start VM (ID: %s) " % vm.id)
timeout = timeout - 1
vol_sz = str(list_volume_response[0].size)
ssh = self.virtual_machine.get_ssh_client(
reconnect=True
)
# Get the updated volume information
list_volume_response = Volume.list(
self.apiClient,
id=volume.id)
if list_volume_response[0].hypervisor.lower() == XEN_SERVER.lower():
volume_name = "/dev/xvd" + chr(ord('a') + int(list_volume_response[0].deviceid))
self.debug(" Using XenServer volume_name: %s" % (volume_name))
ret = checkVolumeSize(ssh_handle=ssh,volume_name=volume_name,size_to_verify=vol_sz)
else:
ret = checkVolumeSize(ssh_handle=ssh,size_to_verify=vol_sz)
self.debug(" Volume Size Expected %s Actual :%s" %(vol_sz,ret[1]))
self.virtual_machine.detach_volume(self.apiClient, volume)
self.assertEqual(ret[0],SUCCESS,"Check if promised disk size actually available")
time.sleep(self.services["sleep"])
def test_01_create_volume(self):
"""Test Volume creation for all Disk Offerings (incl. custom)
"""
# Validate the following
# 1. Create volumes from the different sizes
# 2. Verify the size of volume with actual size allocated
self.volumes = []
for k, v in self.services["volume_offerings"].items():
volume = Volume.create(self.apiClient,
v,
zoneid=self.zone.id,
account=self.account.name,
domainid=self.account.domainid,
diskofferingid=self.disk_offering.id)
self.debug("Created a volume with ID: %s" % volume.id)
self.volumes.append(volume)
if self.virtual_machine.hypervisor == "KVM":
sparse_volume = Volume.create(
self.apiClient,
self.services,
zoneid=self.zone.id,
account=self.account.name,
domainid=self.account.domainid,
diskofferingid=self.sparse_disk_offering.id)
self.debug("Created a sparse volume: %s" % sparse_volume.id)
self.volumes.append(sparse_volume)
volume = Volume.create_custom_disk(
self.apiClient,
self.services,
account=self.account.name,
domainid=self.account.domainid,
)
self.debug("Created a volume with custom offering: %s" % volume.id)
self.volumes.append(volume)
# Attach a volume with different disk offerings
# and check the memory allocated to each of them
for volume in self.volumes:
list_volume_response = Volume.list(self.apiClient, id=volume.id)
self.assertEqual(isinstance(list_volume_response, list), True,
"Check list response returns a valid list")
self.assertNotEqual(list_volume_response, None,
"Check if volume exists in ListVolumes")
self.debug("Attaching volume (ID: %s) to VM (ID: %s)" %
(volume.id, self.virtual_machine.id))
self.virtual_machine.attach_volume(self.apiClient, volume)
try:
ssh = self.virtual_machine.get_ssh_client()
self.debug("Rebooting VM %s" % self.virtual_machine.id)
ssh.execute("reboot")
except Exception as e:
self.fail("SSH access failed for VM %s - %s" %
(self.virtual_machine.ipaddress, e))
# Poll listVM to ensure VM is started properly
timeout = self.services["timeout"]
while True:
time.sleep(self.services["sleep"])
# Ensure that VM is in running state
list_vm_response = VirtualMachine.list(
self.apiClient, id=self.virtual_machine.id)
if isinstance(list_vm_response, list):
vm = list_vm_response[0]
if vm.state == 'Running':
self.debug("VM state: %s" % vm.state)
break
if timeout == 0:
raise Exception("Failed to start VM (ID: %s) " % vm.id)
timeout = timeout - 1
vol_sz = str(list_volume_response[0].size)
ssh = self.virtual_machine.get_ssh_client(reconnect=True)
# Get the updated volume information
list_volume_response = Volume.list(self.apiClient, id=volume.id)
if list_volume_response[0].hypervisor.lower() == XEN_SERVER.lower(
):
volume_name = "/dev/xvd" + chr(
ord('a') + int(list_volume_response[0].deviceid))
self.debug(" Using XenServer volume_name: %s" % (volume_name))
ret = checkVolumeSize(ssh_handle=ssh,
volume_name=volume_name,
size_to_verify=vol_sz)
elif list_volume_response[0].hypervisor.lower() == "kvm":
volume_name = "/dev/vd" + chr(
ord('a') + int(list_volume_response[0].deviceid))
self.debug(" Using KVM volume_name: %s" % (volume_name))
ret = checkVolumeSize(ssh_handle=ssh,
volume_name=volume_name,
size_to_verify=vol_sz)
else:
ret = checkVolumeSize(ssh_handle=ssh, size_to_verify=vol_sz)
self.debug(" Volume Size Expected %s Actual :%s" %
(vol_sz, ret[1]))
self.virtual_machine.detach_volume(self.apiClient, volume)
self.assertEqual(ret[0], SUCCESS,
"Check if promised disk size actually available")
time.sleep(self.services["sleep"])
def test_5_vmdeployment_with_size(self):
"""Test vm deployment with new rootdisk size parameter
# Validate the following
# 1. Deploy a VM without any disk offering (only root disk)
# 2. Verify the root disksize after deployment
"""
templateSize = (self.template.size / (1024 ** 3))
newsize = templateSize + 2
# deploy a vm
try:
if self.updateclone:
self.virtual_machine = VirtualMachine.create(
self.apiclient, self.services["virtual_machine"],
accountid=self.parentd_admin.name,
domainid=self.parent_domain.id,
serviceofferingid=self.services_offering_vmware.id,
mode=self.zone.networktype
)
else:
self.virtual_machine = VirtualMachine.create(
self.apiclient, self.services["virtual_machine"],
accountid=self.parentd_admin.name,
domainid=self.parent_domain.id,
serviceofferingid=self.service_offering.id,
mode=self.zone.networktype
)
# listVirtual macine
list_vms = VirtualMachine.list(self.apiclient,
id=self.virtual_machine.id)
self.debug(
"Verify listVirtualMachines response for virtual machine: %s"
% self.virtual_machine.id
)
res = validateList(list_vms)
self.assertNotEqual(res[2], INVALID_INPUT, "Invalid list response")
self.cleanup.append(self.virtual_machine)
vm = list_vms[0]
ssh = SshClient(self.virtual_machine.ssh_ip, 22, "root",
"password")
newsize = newsize * 1024 * 1024 * 1024
list_volume_response = Volume.list(
self.apiclient,
virtualmachineid=
self.virtual_machine.id,
type='ROOT',
listall='True'
)
res = validateList(list_volume_response)
self.assertNotEqual(res[2], INVALID_INPUT, "listVolumes returned invalid object in response")
if vm.hypervisor.lower() == "xenserver":
volume_name = "/dev/xvd" + chr(ord('a') + int(
list_volume_response[0].deviceid))
self.debug(" Using XenServer"
" volume_name: %s" % volume_name)
ret = checkVolumeSize(ssh_handle=ssh,
volume_name=volume_name,
size_to_verify=newsize)
elif vm.hypervisor.lower() == "kvm":
volume_name = "/dev/vd" + chr(ord('a')
+ int(
list_volume_response[0].deviceid))
self.debug(" Using KVM volume_name: %s" % volume_name)
ret = checkVolumeSize(ssh_handle=ssh,
volume_name=volume_name,
size_to_verify=newsize)
elif vm.hypervisor.lower() == "vmware":
ret = checkVolumeSize(ssh_handle=ssh,
volume_name="/dev/sdb",
size_to_verify=newsize)
self.debug(" Volume Size Expected %s"
" Actual :%s" % (newsize, ret[1]))
except Exception as e:
raise Exception("Warning: Exception during"
" VM deployment with new"
" rootdisk paramter : %s" % e)
def chk_volume_resize(self, apiclient, vm):
self.assertEqual(
vm.state,
"Running",
msg="VM is not in Running state"
)
# get root vol from created vm, verify its size
list_volume_response = Volume.list(
apiclient,
virtualmachineid=vm.id,
type='ROOT',
listall='True'
)
rootvolume = list_volume_response[0]
if vm.state == "Running" and \
(vm.hypervisor.lower() == "xenserver" or \
vm.hypervisor.lower() == "vmware"):
self.virtual_machine.stop(apiclient)
time.sleep(self.services["sleep"])
if vm.hypervisor.lower() == "vmware":
rootdiskcontroller = self.getDiskController(vm)
if rootdiskcontroller!="scsi":
raise Exception("root volume resize only supported on scsi disk ,"
"please check rootdiskcontroller type")
rootvolobj = Volume(rootvolume.__dict__)
newsize = (rootvolume.size >> 30) + 2
success = False
if rootvolume is not None:
try:
rootvolobj.resize(apiclient, size=newsize)
if vm.hypervisor.lower() == "xenserver" or \
vm.hypervisor.lower() == "vmware":
self.virtual_machine.start(apiclient)
time.sleep(self.services["sleep"])
ssh = SshClient(self.virtual_machine.ssh_ip, 22,
"root", "password")
newsizeinbytes = newsize * 1024 * 1024 * 1024
if vm.hypervisor.lower() == "xenserver":
volume_name = "/dev/xvd" + \
chr(ord('a') +
int(
list_volume_response[0].deviceid))
self.debug(" Using XenServer"
" volume_name: %s" % volume_name)
ret = checkVolumeSize(ssh_handle=ssh,
volume_name=volume_name,
size_to_verify=newsizeinbytes)
success = True
elif vm.hypervisor.lower() == "kvm":
volume_name = "/dev/vd" + chr(ord('a') + int
(list_volume_response[0]
.deviceid))
self.debug(" Using KVM volume_name:"
" %s" % volume_name)
ret = checkVolumeSize(ssh_handle=ssh,
volume_name=volume_name,
size_to_verify=newsizeinbytes)
success = True
elif vm.hypervisor.lower() == "vmware":
ret = checkVolumeSize(ssh_handle=ssh,
volume_name="/dev/sdb",
size_to_verify=newsizeinbytes)
success = True
self.debug(" Volume Size Expected %s "
" Actual :%s" % (newsizeinbytes, ret[1]))
except Exception as e:
# need to write the rootdisk controller code.
if vm.hypervisor == "vmware" and rootdiskcontroller == "ide":
assert "Found unsupported root disk " \
"controller :ide" in e.message, \
"able to resize ide root volume Testcase failed"
else:
raise Exception("fail to resize the volume: %s" % e)
else:
self.debug("hypervisor %s unsupported for test "
", verifying it errors properly" % self.hypervisor)
success = False
return success
def test_05_vmdeployment_with_size(self):
"""Test vm deployment with new rootdisk size parameter
# Validate the following
# 1. Deploy a VM without any disk offering (only root disk)
# 2. Verify the root disksize after deployment
"""
templateSize = (self.template.size / (1024**3))
newsize = templateSize + 2
# deploy a vm
try:
if self.updateclone:
self.virtual_machine = VirtualMachine.create(
self.apiclient,
self.services["virtual_machine"],
accountid=self.parentd_admin.name,
domainid=self.parent_domain.id,
serviceofferingid=self.services_offering_vmware.id,
mode=self.zone.networktype)
else:
self.virtual_machine = VirtualMachine.create(
self.apiclient,
self.services["virtual_machine"],
accountid=self.parentd_admin.name,
domainid=self.parent_domain.id,
serviceofferingid=self.service_offering.id,
mode=self.zone.networktype)
# listVirtual macine
list_vms = VirtualMachine.list(self.apiclient,
id=self.virtual_machine.id)
self.debug(
"Verify listVirtualMachines response for virtual machine: %s" %
self.virtual_machine.id)
res = validateList(list_vms)
self.assertNotEqual(res[2], INVALID_INPUT, "Invalid list response")
self.cleanup.append(self.virtual_machine)
vm = list_vms[0]
ssh = SshClient(self.virtual_machine.ssh_ip, 22, "root",
"password")
newsize = newsize * 1024 * 1024 * 1024
list_volume_response = Volume.list(
self.apiclient,
virtualmachineid=self.virtual_machine.id,
type='ROOT',
listall='True')
res = validateList(list_volume_response)
self.assertNotEqual(
res[2], INVALID_INPUT,
"listVolumes returned invalid object in response")
if vm.hypervisor.lower() == "xenserver":
volume_name = "/dev/xvd" + chr(
ord('a') + int(list_volume_response[0].deviceid))
self.debug(" Using XenServer" " volume_name: %s" % volume_name)
ret = checkVolumeSize(ssh_handle=ssh,
volume_name=volume_name,
size_to_verify=newsize)
elif vm.hypervisor.lower() == "kvm":
volume_name = "/dev/vd" + chr(
ord('a') + int(list_volume_response[0].deviceid))
self.debug(" Using KVM volume_name: %s" % volume_name)
ret = checkVolumeSize(ssh_handle=ssh,
volume_name=volume_name,
size_to_verify=newsize)
elif vm.hypervisor.lower() == "vmware":
ret = checkVolumeSize(ssh_handle=ssh,
volume_name="/dev/sdb",
size_to_verify=newsize)
self.debug(" Volume Size Expected %s"
" Actual :%s" % (newsize, ret[1]))
except Exception as e:
raise Exception("Warning: Exception during"
" VM deployment with new"
" rootdisk parameter : %s" % e)
def chk_volume_resize(self, apiclient, vm):
self.assertEqual(vm.state, "Running", msg="VM is not in Running state")
# get root vol from created vm, verify its size
list_volume_response = Volume.list(apiclient,
virtualmachineid=vm.id,
type='ROOT',
listall='True')
rootvolume = list_volume_response[0]
if vm.state == "Running" and vm.hypervisor.lower() == "xenserver":
self.virtual_machine.stop(apiclient)
time.sleep(self.services["sleep"])
if vm.hypervisor.lower() == "vmware":
rootdiskcontroller = self.getDiskController(vm)
if rootdiskcontroller != "scsi":
raise Exception(
"root volume resize only supported on scsi disk ,"
"please check rootdiskcontroller type")
rootvolobj = Volume(rootvolume.__dict__)
newsize = (rootvolume.size >> 30) + 2
success = False
if rootvolume is not None:
try:
rootvolobj.resize(apiclient, size=newsize)
if vm.hypervisor.lower() == "xenserver":
self.virtual_machine.start(apiclient)
time.sleep(self.services["sleep"])
ssh = SshClient(self.virtual_machine.ssh_ip, 22, "root",
"password")
newsizeinbytes = newsize * 1024 * 1024 * 1024
if vm.hypervisor.lower() == "xenserver":
volume_name = "/dev/xvd" + \
chr(ord('a') +
int(
list_volume_response[0].deviceid))
self.debug(" Using XenServer"
" volume_name: %s" % volume_name)
ret = checkVolumeSize(ssh_handle=ssh,
volume_name=volume_name,
size_to_verify=newsizeinbytes)
success = True
elif vm.hypervisor.lower() == "kvm":
volume_name = "/dev/vd" + chr(
ord('a') + int(list_volume_response[0].deviceid))
self.debug(" Using KVM volume_name:" " %s" % volume_name)
ret = checkVolumeSize(ssh_handle=ssh,
volume_name=volume_name,
size_to_verify=newsizeinbytes)
success = True
elif vm.hypervisor.lower() == "vmware":
ret = checkVolumeSize(ssh_handle=ssh,
volume_name="/dev/sdb",
size_to_verify=newsizeinbytes)
success = True
self.debug(" Volume Size Expected %s "
" Actual :%s" % (newsizeinbytes, ret[1]))
except Exception as e:
# need to write the rootdisk controller code.
if vm.hypervisor == "vmware" and rootdiskcontroller == "ide":
assert "Found unsupported root disk " \
"controller :ide" in e.message, \
"able to resize ide root volume Testcase failed"
else:
raise Exception("fail to resize the volume: %s" % e)
else:
self.debug("hypervisor %s unsupported for test "
", verifying it errors properly" % self.hypervisor)
success = False
return success
