def get_target_pool(self, volid):
target_pools = StoragePool.listForMigration(self.apiclient, id=volid)
if len(target_pools) < 1:
self.skipTest("Not enough storage pools found")
return target_pools[0]
def test_11_migrate_volume_and_change_offering(self):
# Validates the following
#
# 1. Creates a new Volume with a small disk offering
#
# 2. Migrates the Volume to another primary storage and changes the offering
#
# 3. Verifies the Volume has new offering when migrated to the new storage.
small_offering = list_disk_offering(self.apiclient, name="Small")[0]
large_offering = list_disk_offering(self.apiclient, name="Large")[0]
volume = Volume.create(self.apiClient,
self.services,
zoneid=self.zone.id,
account=self.account.name,
domainid=self.account.domainid,
diskofferingid=small_offering.id)
self.debug("Created a small volume: %s" % volume.id)
self.virtual_machine.attach_volume(self.apiclient, volume=volume)
if self.virtual_machine.hypervisor == "KVM":
self.virtual_machine.stop(self.apiclient)
pools = StoragePool.listForMigration(self.apiclient, id=volume.id)
pool = None
if pools and len(pools) > 0:
pool = pools[0]
else:
raise self.skipTest(
"Not enough storage pools found, skipping test")
if hasattr(pool, 'tags'):
StoragePool.update(self.apiclient, id=pool.id, tags="")
self.debug("Migrating Volume-ID: %s to Pool: %s" %
(volume.id, pool.id))
livemigrate = False
if self.virtual_machine.hypervisor.lower(
) == "vmware" or self.virtual_machine.hypervisor.lower(
) == 'xenserver':
livemigrate = True
Volume.migrate(self.apiclient,
volumeid=volume.id,
storageid=pool.id,
newdiskofferingid=large_offering.id,
livemigrate=livemigrate)
if self.virtual_machine.hypervisor == "KVM":
self.virtual_machine.start(self.apiclient)
migrated_vol = Volume.list(self.apiclient, id=volume.id)[0]
self.assertEqual(migrated_vol.diskofferingname, large_offering.name,
"Offering name did not match with the new one ")
return
def test_01_migrateVolume(self):
"""
@Desc:Volume is not retaining same uuid when migrating from one
storage to another.
Step1:Create a volume/data disk
Step2:Verify UUID of the volume
Step3:Migrate the volume to another primary storage within
the cluster
Step4:Migrating volume to new primary storage should succeed
Step5:volume UUID should not change even after migration
"""
vol = Volume.create(
self.apiclient,
self.services["volume"],
diskofferingid=self.disk_offering.id,
zoneid=self.zone.id,
account=self.account.name,
domainid=self.account.domainid,
)
self.assertIsNotNone(vol, "Failed to create volume")
vol_res = Volume.list(self.apiclient, id=vol.id)
self.assertEqual(validateList(vol_res)[0], PASS, "Invalid response returned for list volumes")
vol_uuid = vol_res[0].id
try:
self.virtual_machine.attach_volume(self.apiclient, vol)
except Exception as e:
self.fail("Attaching data disk to vm failed with error %s" % e)
pools = StoragePool.listForMigration(self.apiclient, id=vol.id)
if not pools:
self.skipTest(
"No suitable storage pools found for volume migration.\
Skipping"
)
self.assertEqual(validateList(pools)[0], PASS, "invalid pool response from findStoragePoolsForMigration")
pool = pools[0]
self.debug("Migrating Volume-ID: %s to Pool: %s" % (vol.id, pool.id))
try:
Volume.migrate(self.apiclient, volumeid=vol.id, storageid=pool.id, livemigrate="true")
except Exception as e:
self.fail("Volume migration failed with error %s" % e)
migrated_vols = Volume.list(
self.apiclient, virtualmachineid=self.virtual_machine.id, listall="true", type="DATADISK"
)
self.assertEqual(validateList(migrated_vols)[0], PASS, "invalid volumes response after migration")
migrated_vol_uuid = migrated_vols[0].id
self.assertEqual(
vol_uuid,
migrated_vol_uuid,
"Volume is not retaining same uuid when migrating from one\
storage to another",
)
self.virtual_machine.detach_volume(self.apiclient, vol)
self.cleanup.append(vol)
return
def test_09_migrate_volume_to_same_instance_pool(self):
"""Migrate volume to the same instance pool"""
if not self.testdata[TestData.migrationTests]:
self.skipTest("Volume migration tests not enabled, skipping test")
#######################################
# STEP 1: Create VM and Start VM #
#######################################
test_virtual_machine = VirtualMachine.create(
self.apiClient,
self.testdata[TestData.virtualMachine3],
accountid=self.account.name,
zoneid=self.zone.id,
serviceofferingid=self.compute_offering.id,
templateid=self.template.id,
domainid=self.domain.id,
startvm=False
)
TestLinstorVolumes._start_vm(test_virtual_machine)
#######################################
# STEP 2: Create vol and attach to VM #
#######################################
new_volume = Volume.create(
self.apiClient,
self.testdata[TestData.volume_3],
account=self.account.name,
domainid=self.domain.id,
zoneid=self.zone.id,
diskofferingid=self.disk_offering_same_inst.id
)
volume_to_delete_later = new_volume
new_volume = test_virtual_machine.attach_volume(
self.apiClient,
new_volume
)
vm = self._get_vm(test_virtual_machine.id)
self.assertEqual(
new_volume.virtualmachineid,
vm.id,
"Check if attached to virtual machine"
)
self.assertEqual(
vm.state.lower(),
'running',
str(vm.state)
)
#######################################
# STEP 3: Stop VM and Migrate volume #
#######################################
test_virtual_machine.stop(self.apiClient)
vm = self._get_vm(test_virtual_machine.id)
self.assertEqual(
vm.state.lower(),
'stopped',
str(vm.state)
)
pools = StoragePool.listForMigration(
self.apiClient,
id=new_volume.id
)
if not pools:
self.skipTest("No suitable storage pools found for volume migration, skipping test")
self.assertEqual(
validateList(pools)[0],
PASS,
"Invalid pool response from findStoragePoolsForMigration API"
)
pool = pools[0]
self.debug("Migrating Volume-ID: {} to Same Instance Pool: {}".format(new_volume.id, pool.id))
try:
Volume.migrate(
self.apiClient,
volumeid=new_volume.id,
storageid=pool.id
)
except Exception as e:
self.fail("Volume migration failed with error %s" % e)
#######################################
# STEP 4: Detach and delete volume #
#######################################
new_volume = test_virtual_machine.detach_volume(
self.apiClient,
new_volume
)
self.assertEqual(
new_volume.virtualmachineid,
None,
"Check if attached to virtual machine"
)
volume_to_delete_later.delete(self.apiClient)
list_volumes_response = list_volumes(
self.apiClient,
id=new_volume.id
)
self.assertEqual(
list_volumes_response,
None,
"Check volume was deleted"
)
#######################################
# STEP 4: Delete VM #
#######################################
test_virtual_machine.delete(self.apiClient, True)
def test_01_migrateVolume(self):
"""
@Desc:Volume is not retaining same uuid when migrating from one
storage to another.
Step1:Create a volume/data disk
Step2:Verify UUID of the volume
Step3:Migrate the volume to another primary storage within
the cluster
Step4:Migrating volume to new primary storage should succeed
Step5:volume UUID should not change even after migration
"""
vol = Volume.create(
self.apiclient,
self.services["volume"],
diskofferingid=self.disk_offering.id,
zoneid=self.zone.id,
account=self.account.name,
domainid=self.account.domainid,
)
self.assertIsNotNone(vol, "Failed to create volume")
vol_res = Volume.list(
self.apiclient,
id=vol.id
)
self.assertEqual(
validateList(vol_res)[0],
PASS,
"Invalid response returned for list volumes")
vol_uuid = vol_res[0].id
try:
self.virtual_machine.attach_volume(
self.apiclient,
vol
)
except Exception as e:
self.fail("Attaching data disk to vm failed with error %s" % e)
pools = StoragePool.listForMigration(
self.apiclient,
id=vol.id
)
if not pools:
self.skipTest(
"No suitable storage pools found for volume migration.\
Skipping")
self.assertEqual(
validateList(pools)[0],
PASS,
"invalid pool response from findStoragePoolsForMigration")
pool = pools[0]
self.debug("Migrating Volume-ID: %s to Pool: %s" % (vol.id, pool.id))
try:
Volume.migrate(
self.apiclient,
volumeid=vol.id,
storageid=pool.id,
livemigrate='true'
)
except Exception as e:
self.fail("Volume migration failed with error %s" % e)
migrated_vols = Volume.list(
self.apiclient,
virtualmachineid=self.virtual_machine.id,
listall='true',
type='DATADISK'
)
self.assertEqual(
validateList(migrated_vols)[0],
PASS,
"invalid volumes response after migration")
migrated_vol_uuid = migrated_vols[0].id
self.assertEqual(
vol_uuid,
migrated_vol_uuid,
"Volume is not retaining same uuid when migrating from one\
storage to another"
)
self.virtual_machine.detach_volume(
self.apiclient,
vol
)
self.cleanup.append(vol)
return
def test_01_positive_test_1(self):
"""
positive test for volume life cycle
# 1. Deploy a vm [vm1] with shared storage and data disk
# 2. Deploy a vm [vm2]with shared storage without data disk
# 3.
# 4. Create a new volume and attache to vm2
# 5. Detach data disk from vm1 and download it
# Variance(1-9)
# 6. Upload volume by providing url of downloaded volume in step 5
# 7. Attach the volume to a different vm - vm2
# 8. Try to delete an attached volume
# 9. Create template from root volume of VM1
# 10. Create new VM using the template created in step 9
# 11. Delete the template
# 12. Detach the disk from VM2 and re-attach the disk to VM1
# 13.
# 14.
# 15.Migrate volume(detached) and then attach to a vm and live-migrate
# 16.Upload volume of size smaller than storage.max.volume.upload.size(leaving the negative case)
# 17.NA
# 18.
# 19.NA
# 20.Detach data disks from VM2 and delete volume
"""
# 1. Deploy a vm [vm1] with shared storage and data disk
self.virtual_machine_1 = VirtualMachine.create(self.userapiclient,
self.testdata["small"],
templateid=self.template.id,
accountid=self.account.name,
domainid=self.account.domainid,
serviceofferingid=self.service_offering_1.id,
zoneid=self.zone.id,
diskofferingid=self.disk_offering_1.id,
mode=self.testdata["mode"]
)
verify_vm(self, self.virtual_machine_1.id)
# List data volume for vm1
list_volume = Volume.list(self.userapiclient,
virtualmachineid=self.virtual_machine_1.id,
type='DATADISK'
)
self.assertEqual(validateList(list_volume)[0], PASS, "Check List volume response for vm id %s" % self.virtual_machine_1.id)
list_data_volume_for_vm1 = list_volume[0]
self.assertEqual(len(list_volume), 1, "There is no data disk attached to vm id:%s" % self.virtual_machine_1.id)
self.assertEqual(list_data_volume_for_vm1.virtualmachineid, str(self.virtual_machine_1.id), "Check if volume state (attached) is reflected")
# 2. Deploy a vm [vm2]with shared storage without data disk
self.virtual_machine_2 = VirtualMachine.create(self.userapiclient,
self.testdata["small"],
templateid=self.template.id,
accountid=self.account.name,
domainid=self.account.domainid,
serviceofferingid=self.service_offering_1.id,
zoneid=self.zone.id,
mode=self.testdata["mode"]
)
verify_vm(self, self.virtual_machine_2.id)
#4. Create a new volume and attache to vm2
self.volume = Volume.create(self.userapiclient,
services=self.testdata["volume"],
diskofferingid=self.disk_offering_1.id,
zoneid=self.zone.id
)
list_data_volume = Volume.list(self.userapiclient,
id=self.volume.id
)
self.assertEqual(validateList(list_data_volume)[0], PASS, "Check List volume response for volume %s" % self.volume.id)
self.assertEqual(list_data_volume[0].id, self.volume.id, "check list volume response for volume id: %s" % self.volume.id)
self.debug("volume id %s got created successfully" % list_data_volume[0].id)
# Attach volume to vm2
self.virtual_machine_2.attach_volume(self.userapiclient,
self.volume
)
verify_attach_volume(self, self.virtual_machine_2.id, self.volume.id)
#Variance
if self.zone.localstorageenabled:
# V1.Create vm3 with local storage offering
self.virtual_machine_local_3=VirtualMachine.create(self.userapiclient,
self.testdata["small"],
templateid=self.template.id,
accountid=self.account.name,
domainid=self.account.domainid,
serviceofferingid=self.service_offering_2.id,
zoneid=self.zone.id,
mode=self.testdata["mode"]
)
verify_vm(self, self.virtual_machine_local_3.id)
# V2.create two data disk on local storage
self.local_volumes = []
for i in range(2):
local_volume = Volume.create(self.userapiclient,
services=self.testdata["volume"],
diskofferingid=self.disk_offering_local.id,
zoneid=self.zone.id
)
list_local_data_volume = Volume.list(self.userapiclient,
id=local_volume.id
)
self.assertEqual(validateList(list_local_data_volume)[0], PASS, "Check List volume response for volume %s" % local_volume.id)
self.assertEqual(list_local_data_volume[0].id, local_volume.id, "check list volume response for volume id: %s" % local_volume.id)
self.debug("volume id %s got created successfully" % list_local_data_volume[0].id)
self.local_volumes.append(local_volume)
# V3.Attach local disk to vm1
self.virtual_machine_1.attach_volume(self.userapiclient,
self.local_volumes[0]
)
verify_attach_volume(self, self.virtual_machine_1.id, self.local_volumes[0].id)
if self.list_storage:
# V4.create vm4 with zone wide storage
self.virtual_machine_zone_4 = VirtualMachine.create(self.userapiclient,
self.testdata["small"],
templateid=self.template.id,
accountid=self.account.name,
domainid=self.account.domainid,
serviceofferingid=self.tagged_so.id,
zoneid=self.zone.id,
mode=self.testdata["mode"]
)
verify_vm(self, self.virtual_machine_zone_4.id)
# V5.Create two data disk on zone wide storage
self.zone_volumes = []
for i in range(2):
zone_volume = Volume.create(self.userapiclient,
services=self.testdata["volume"],
diskofferingid=self.disk_offering_tagged.id,
zoneid=self.zone.id
)
list_zone_data_volume = Volume.list(self.userapiclient,
id=zone_volume.id
)
self.assertEqual(validateList(list_zone_data_volume)[0], PASS, "Check List volume response for volume %s" % zone_volume.id)
self.assertEqual(list_zone_data_volume[0].id, zone_volume.id, "check list volume response for volume id: %s" % zone_volume.id)
self.debug("volume id:%s got created successfully" % list_zone_data_volume[0].id)
self.zone_volumes.append(zone_volume)
# V6.Attach data disk running on ZWPS to VM1 (root disk on shared)
self.virtual_machine_1.attach_volume(self.userapiclient,
self.zone_volumes[0]
)
verify_attach_volume(self, self.virtual_machine_1.id, self.zone_volumes[0].id)
# V7. Create a cluster wide volume and attach to vm running on zone wide storage
self.cluster_volume = Volume.create(self.userapiclient,
services=self.testdata["volume"],
diskofferingid=self.disk_offering_1.id,
zoneid=self.zone.id
)
list_cluster_volume = Volume.list(self.userapiclient,
id=self.cluster_volume.id
)
self.assertEqual(validateList(list_cluster_volume)[0], PASS, "Check List volume response for volume %s" % self.cluster_volume.id)
self.assertEqual(list_cluster_volume[0].id, str(self.cluster_volume.id), "volume does not exist %s" % self.cluster_volume.id)
self.debug("volume id %s got created successfuly" % list_cluster_volume[0].id)
self.virtual_machine_zone_4.attach_volume(self.userapiclient,
self.cluster_volume
)
verify_attach_volume(self, self.virtual_machine_zone_4.id, self.cluster_volume.id)
if self.list_storage and self.zone.localstorageenabled:
#V8.Attach zone wide volume to vm running on local storage
self.virtual_machine_local_3.attach_volume(self.userapiclient,
self.zone_volumes[1]
)
verify_attach_volume(self, self.virtual_machine_local_3.id, self.zone_volumes[1].id)
# V9.Attach local volume to a vm running on zone wide storage
self.virtual_machine_zone_4.attach_volume(self.userapiclient,
self.local_volumes[1]
)
verify_attach_volume(self, self.virtual_machine_zone_4.id, self.local_volumes[1].id)
# 5. Detach data disk from vm1 and download it
self.virtual_machine_1.detach_volume(self.userapiclient,
volume=list_data_volume_for_vm1
)
verify_detach_volume(self, self.virtual_machine_1.id, list_data_volume_for_vm1.id)
# download detached volume
self.extract_volume = Volume.extract(self.userapiclient,
volume_id=list_data_volume_for_vm1.id,
zoneid=self.zone.id,
mode='HTTP_DOWNLOAD'
)
self.debug("extracted url is%s :" % self.extract_volume.url)
try:
formatted_url = urllib.unquote_plus(self.extract_volume.url)
self.debug("Attempting to download volume at url %s" % formatted_url)
response = urllib.urlopen(formatted_url)
self.debug("response from volume url %s" % response.getcode())
fd, path = tempfile.mkstemp()
self.debug("Saving volume %s to path %s" % (list_data_volume_for_vm1.id, path))
os.close(fd)
with open(path, 'wb') as fd:
fd.write(response.read())
self.debug("Saved volume successfully")
except Exception:
self.fail("Extract Volume Failed with invalid URL %s (vol id: %s)" % (self.extract_volume, list_data_volume_for_vm1.id))
#Need to get format for downloaded volume ,for now using default format VHD
if "OVA" in self.extract_volume.url.upper():
self.testdata["upload_volume"]["format"] = "OVA"
if "QCOW2" in self.extract_volume.url.upper():
self.testdata["upload_volume"]["format"] = "QCOW2"
# 6. Upload volume by providing url of downloaded volume in step 5
self.upload_response = Volume.upload(self.userapiclient,
zoneid=self.zone.id,
url=self.extract_volume.url,
services=self.testdata["upload_volume"]
)
self.upload_response.wait_for_upload(self.userapiclient
)
self.debug("uploaded volume id is %s" % self.upload_response.id)
# 7. Attach the volume to a different vm - vm2
self.virtual_machine_2.attach_volume(self.userapiclient,
volume=self.upload_response
)
verify_attach_volume(self, self.virtual_machine_2.id, self.upload_response.id)
# 8. Try to delete an attached volume
try:
self.volume.delete(self.userapiclient
)
self.fail("Volume got deleted in attached state %s " % self.volume.id)
except Exception as e:
self.debug("Attached volume deletion failed because %s" % e)
#9. Create template from root volume of VM1(stop VM->create template -> start vm)
self.virtual_machine_1.stop(self.userapiclient
)
self.list_root_disk_for_vm1 = Volume.list(self.userapiclient,
virtualmachineid=self.virtual_machine_1.id,
type='ROOT'
)
self.assertEqual(validateList(self.list_root_disk_for_vm1)[0], PASS, "Check List volume response for vm %s" % self.virtual_machine_1.id)
self.assertEqual(len(self.list_root_disk_for_vm1), 1, "list root disk for vm1 is empty : %s" % self.virtual_machine_1.id)
self.template_from_vm1_root_disk = Template.create(self.userapiclient,
self.testdata["template"],
self.list_root_disk_for_vm1[0].id,
account=self.account.name,
domainid=self.account.domainid
)
list_template = Template.list(self.userapiclient,
templatefilter=self.testdata["templatefilter"],
id=self.template_from_vm1_root_disk.id
)
self.assertEqual(validateList(list_template)[0], PASS, "Check List template response for template id %s" % self.template_from_vm1_root_disk.id)
self.assertEqual(len(list_template), 1, "list template response is empty for template id : %s" % list_template[0].id)
self.assertEqual(list_template[0].id, self.template_from_vm1_root_disk.id, "list template id is not same as created template")
self.debug("Template id:%s got created successfully" % self.template_from_vm1_root_disk.id)
self.virtual_machine_1.start(self.userapiclient
)
# 10. Deploy a vm using template ,created from vm1's root disk
self.virtual_machine_3 = VirtualMachine.create(self.userapiclient,
self.testdata["small"],
templateid=self.template_from_vm1_root_disk.id,
accountid=self.account.name,
domainid=self.account.domainid,
serviceofferingid=self.service_offering_1.id,
zoneid=self.zone.id,
mode=self.testdata["mode"]
)
verify_vm(self, self.virtual_machine_3.id)
# 11.delete the template created from root disk of vm1
try:
self.template_from_vm1_root_disk.delete(self.userapiclient
)
self.debug("Template id: %s got deleted successfuly" % self.template_from_vm1_root_disk.id)
except Exception as e:
raise Exception("Template deletion failed with error %s" % e)
list_template = Template.list(self.userapiclient,
templatefilter=self.testdata["templatefilter"],
id=self.template_from_vm1_root_disk.id
)
self.assertEqual(list_template, None, "Template is not deleted, id %s:" % self.template_from_vm1_root_disk.id)
self.debug("Template id%s got deleted successfully" % self.template_from_vm1_root_disk.id)
# List vm and check the state of vm
verify_vm(self, self.virtual_machine_3.id)
#12.Detach the disk from VM2 and re-attach the disk to VM1
self.virtual_machine_2.detach_volume(self.userapiclient,
volume=self.upload_response
)
verify_detach_volume(self, self.virtual_machine_2.id, self.upload_response.id)
self.virtual_machine_1.attach_volume(self.userapiclient,
volume=self.upload_response
)
verify_attach_volume(self, self.virtual_machine_1.id, self.upload_response.id)
# 15.Migrate volume(detached) and then attach to a vm and live-migrate
self.migrate_volume = Volume.create(self.userapiclient,
services=self.testdata["volume"],
diskofferingid=self.disk_offering_1.id,
zoneid=self.zone.id
)
list_volume = Volume.list(self.apiclient,
id=self.migrate_volume.id
)
self.assertEqual(validateList(list_volume)[0], PASS, "Check List volume response for volume %s" % self.migrate_volume.id)
self.assertEqual(list_volume[0].id, str(self.migrate_volume.id), "volume does not exist %s" % self.migrate_volume.id)
self.debug("volume id %s got created successfuly" % list_volume[0].id)
self.virtual_machine_1.attach_volume(self.userapiclient,
self.migrate_volume
)
verify_attach_volume(self, self.virtual_machine_1.id, self.migrate_volume.id)
self.virtual_machine_1.detach_volume(self.userapiclient,
volume=self.migrate_volume
)
verify_detach_volume(self, self.virtual_machine_1.id, self.migrate_volume.id)
list_volume = Volume.list(self.apiclient,
id=self.migrate_volume.id
)
self.assertEqual(validateList(list_volume)[0], PASS, "Check List volume response for volume %s" % self.migrate_volume.id)
self.assertEqual(list_volume[0].id, str(self.migrate_volume.id), "volume does not exist %s" % self.migrate_volume.id)
self.debug("volume id %s got created successfuly" % list_volume[0].id)
list_pool = StoragePool.list(self.apiclient,
id=list_volume[0].storageid
)
self.assertEqual(validateList(list_pool)[0], PASS, "Check List pool response for storage id %s" % list_volume[0].storageid)
self.assertGreater(len(list_pool), 0, "Check the list list storagepoolresponse for vm id: %s" % list_volume[0].storageid)
list_pools = StoragePool.list(self.apiclient,
scope=list_pool[0].scope
)
self.assertEqual(validateList(list_pools)[0], PASS, "Check List pool response for scope %s" % list_pool[0].scope)
self.assertGreater(len(list_pools), 0, "Check the list vm response for scope :%s" % list_volume[0].scope)
storagepoolid = None
for i in range(len(list_pools)):
if list_volume[0].storageid != list_pools[i].id:
storagepoolid = list_pools[i].id
break
else:
self.debug("No pool available for volume migration ")
if storagepoolid is not None:
try:
volume_migrate = Volume.migrate(self.apiclient,
storageid=storagepoolid,
volumeid=self.migrate_volume.id
)
except Exception as e:
raise Exception("Volume migration failed with error %s" % e)
self.virtual_machine_2.attach_volume(self.userapiclient,
self.migrate_volume
)
verify_attach_volume(self, self.virtual_machine_2.id, self.migrate_volume.id)
pool_for_migration = StoragePool.listForMigration(self.apiclient,
id=self.migrate_volume.id
)
self.assertEqual(validateList(pool_for_migration)[0], PASS, "Check list pool For Migration response for volume %s" % self.migrate_volume.id)
self.assertGreater(len(pool_for_migration), 0, "Check the listForMigration response for volume :%s" % self.migrate_volume.id)
try:
volume_migrate = Volume.migrate(self.apiclient,
storageid=pool_for_migration[0].id,
volumeid=self.migrate_volume.id,
livemigrate=True
)
except Exception as e:
raise Exception("Volume migration failed with error %s" % e)
else:
try:
self.migrate_volume.delete(self.userapiclient
)
self.debug("volume id:%s got deleted successfully " % self.migrate_volume.id)
except Exception as e:
raise Exception("Volume deletion failed with error %s" % e)
# 16.Upload volume of size smaller than storage.max.volume.upload.size(leaving the negative case)
self.testdata["upload_volume"]["format"] = "VHD"
volume_upload = Volume.upload(self.userapiclient,
self.testdata["upload_volume"],
zoneid=self.zone.id
)
volume_upload.wait_for_upload(self.userapiclient
)
self.debug("volume id :%s got uploaded successfully is " % volume_upload.id)
# 20.Detach data disk from vm 2 and delete the volume
self.virtual_machine_2.detach_volume(self.userapiclient,
volume=self.volume
)
verify_detach_volume(self, self.virtual_machine_2.id, self.volume.id)
try:
self.volume.delete(self.userapiclient
)
self.debug("volume id:%s got deleted successfully " % self.volume.id)
except Exception as e:
raise Exception("Volume deletion failed with error %s" % e)
def test_11_migrate_volume_and_change_offering(self):
# Validates the following
#
# 1. Creates a new Volume with a small disk offering
#
# 2. Migrates the Volume to another primary storage and changes the offering
#
# 3. Verifies the Volume has new offering when migrated to the new storage.
small_offering = list_disk_offering(
self.apiclient,
name = "Small"
)[0]
large_offering = list_disk_offering(
self.apiclient,
name = "Large"
)[0]
volume = Volume.create(
self.apiClient,
self.services,
zoneid = self.zone.id,
account = self.account.name,
domainid = self.account.domainid,
diskofferingid = small_offering.id
)
self.debug("Created a small volume: %s" % volume.id)
self.virtual_machine.attach_volume(self.apiclient, volume=volume)
if self.virtual_machine.hypervisor == "KVM":
self.virtual_machine.stop(self.apiclient)
pools = StoragePool.listForMigration(
self.apiclient,
id=volume.id
)
pool = None
if pools and len(pools) > 0:
pool = pools[0]
else:
raise self.skipTest("Not enough storage pools found, skipping test")
if hasattr(pool, 'tags'):
StoragePool.update(self.apiclient, id=pool.id, tags="")
self.debug("Migrating Volume-ID: %s to Pool: %s" % (volume.id, pool.id))
Volume.migrate(
self.apiclient,
volumeid = volume.id,
storageid = pool.id,
newdiskofferingid = large_offering.id
)
if self.virtual_machine.hypervisor == "KVM":
self.virtual_machine.start(self.apiclient
)
migrated_vol = Volume.list(
self.apiclient,
id = volume.id
)[0]
self.assertEqual(
migrated_vol.diskofferingname,
large_offering.name,
"Offering name did not match with the new one "
)
return