def test_deployVmWithCustomDisk(self):
"""Test custom disk sizes beyond range
"""
# Steps for validation
# 1. listConfigurations - custom.diskoffering.size.min
# and custom.diskoffering.size.max
# 2. deployVm with custom disk offering size < min
# 3. deployVm with custom disk offering min< size < max
# 4. deployVm with custom disk offering size > max
# Validate the following
# 2. and 4. of deploy VM should fail.
# Only case 3. should succeed.
# cleanup all created data disks from the account
config = Configurations.list(
self.apiclient,
name="custom.diskoffering.size.min"
)
self.assertEqual(
isinstance(config, list),
True,
"custom.diskoffering.size.min should be present in global config"
)
# minimum size of custom disk (in GBs)
min_size = int(config[0].value)
self.debug("custom.diskoffering.size.min: %s" % min_size)
config = Configurations.list(
self.apiclient,
name="custom.diskoffering.size.max"
)
self.assertEqual(
isinstance(config, list),
True,
"custom.diskoffering.size.min should be present in global config"
)
# maximum size of custom disk (in GBs)
max_size = int(config[0].value)
self.debug("custom.diskoffering.size.max: %s" % max_size)
self.debug("Creating a volume with size less than min cust disk size")
self.services["custom_volume"]["customdisksize"] = (min_size - 1)
self.services["custom_volume"]["zoneid"] = self.zone.id
with self.assertRaises(Exception):
Volume.create_custom_disk(
self.apiclient,
self.services["custom_volume"],
account=self.account.name,
domainid=self.account.domainid,
diskofferingid=self.disk_offering.id
)
self.debug("Create volume failed!")
self.debug("Creating a volume with size more than max cust disk size")
self.services["custom_volume"]["customdisksize"] = (max_size + 1)
with self.assertRaises(Exception):
Volume.create_custom_disk(
self.apiclient,
self.services["custom_volume"],
account=self.account.name,
domainid=self.account.domainid,
diskofferingid=self.disk_offering.id
)
self.debug("Create volume failed!")
self.debug("Creating a volume with size more than min cust disk " +
"but less than max cust disk size"
)
self.services["custom_volume"]["customdisksize"] = (min_size + 1)
try:
Volume.create_custom_disk(
self.apiclient,
self.services["custom_volume"],
account=self.account.name,
domainid=self.account.domainid,
diskofferingid=self.disk_offering.id
)
self.debug("Create volume of cust disk size succeeded")
except Exception as e:
self.fail("Create volume failed with exception: %s" % e)
return
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_deployVmWithCustomDisk(self):
"""Test custom disk sizes beyond range
"""
# Steps for validation
# 1. listConfigurations - custom.diskoffering.size.min
# and custom.diskoffering.size.max
# 2. deployVm with custom disk offering size < min
# 3. deployVm with custom disk offering min< size < max
# 4. deployVm with custom disk offering size > max
# Validate the following
# 2. and 4. of deploy VM should fail.
# Only case 3. should succeed.
# cleanup all created data disks from the account
config = Configurations.list(
self.apiclient,
name="custom.diskoffering.size.min"
)
self.assertEqual(
isinstance(config, list),
True,
"custom.diskoffering.size.min should be present in global config"
)
# minimum size of custom disk (in GBs)
min_size = int(config[0].value)
self.debug("custom.diskoffering.size.min: %s" % min_size)
config = Configurations.list(
self.apiclient,
name="custom.diskoffering.size.max"
)
self.assertEqual(
isinstance(config, list),
True,
"custom.diskoffering.size.min should be present in global config"
)
# maximum size of custom disk (in GBs)
max_size = int(config[0].value)
self.debug("custom.diskoffering.size.max: %s" % max_size)
self.debug("Creating a volume with size less than min cust disk size")
self.services["custom_volume"]["customdisksize"] = (min_size - 1)
self.services["custom_volume"]["zoneid"] = self.zone.id
with self.assertRaises(Exception):
Volume.create_custom_disk(
self.apiclient,
self.services["custom_volume"],
account=self.account.name,
domainid=self.account.domainid,
diskofferingid=self.disk_offering.id
)
self.debug("Create volume failed!")
self.debug("Creating a volume with size more than max cust disk size")
self.services["custom_volume"]["customdisksize"] = (max_size + 1)
with self.assertRaises(Exception):
Volume.create_custom_disk(
self.apiclient,
self.services["custom_volume"],
account=self.account.name,
domainid=self.account.domainid,
diskofferingid=self.disk_offering.id
)
self.debug("Create volume failed!")
self.debug("Creating a volume with size more than min cust disk " +
"but less than max cust disk size"
)
self.services["custom_volume"]["customdisksize"] = (min_size + 1)
try:
Volume.create_custom_disk(
self.apiclient,
self.services["custom_volume"],
account=self.account.name,
domainid=self.account.domainid,
diskofferingid=self.disk_offering.id
)
self.debug("Create volume of cust disk size succeeded")
except Exception as e:
self.fail("Create volume failed with exception: %s" % e)
return
def test_01_attach_datadisk_to_vm_on_zwps(self):
""" Attach Data Disk on CWPS To VM
1. Check if zwps storage pool exists.
2. Adding tag to zone wide primary storage
3. Launch a VM
4. Attach data disk to vm.
5. Verify disk is attached and in correct storage pool.
"""
# Step 1
if len(list(self.pools)) < 1:
self.skipTest("There must be at least one zone wide \
storage pools available in the setup")
# Step 2
# Adding tags to Storage Pools
StoragePool.update(
self.apiclient,
id=self.pools[0].id,
tags=[CLUSTERTAG1])
# Launch VM
self.vm = VirtualMachine.create(
self.apiclient,
self.testdata["small"],
templateid=self.template.id,
accountid=self.account.name,
domainid=self.account.domainid,
serviceofferingid=self.service_offering_zone1.id,
zoneid=self.zone.id
)
self.testdata["volume"]["zoneid"] = self.zone.id
self.testdata["volume"]["customdisksize"] = 1
self.data_volume_created = Volume.create_custom_disk(
self.userapiclient,
self.testdata["volume"],
account=self.account.name,
domainid=self.account.domainid,
diskofferingid=self.disk_offering.id,
)
self.cleanup.append(self.data_volume_created)
# Step 4
self.vm.attach_volume(
self.userapiclient,
self.data_volume_created
)
data_volumes_list = Volume.list(
self.userapiclient,
virtualmachineid=self.vm.id,
type="DATA",
listall=True
)
self.debug("list volumes using vm id %s" % dir(data_volumes_list[0]))
data_volumes_list = Volume.list(self.apiclient,
id=self.data_volume_created.id,
listall=True)
data_volume = data_volumes_list[0]
status = validateList(data_volume)
# Step 5
self.assertEqual(
status[0],
PASS,
"Check: volume list is valid")
self.assertEqual(
data_volume.state,
"Ready",
"Check: Data volume is attached to VM")
if data_volume.storage != self.pools[0].name:
self.fail("check if volume is created in correct storage pool")
return
def test_01_attach_datadisk_to_vm_on_zwps(self):
""" Attach Data Disk on CWPS To VM
1. Check if zwps storage pool exists.
2. Adding tag to zone wide primary storage
3. Launch a VM
4. Attach data disk to vm.
5. Verify disk is attached and in correct storage pool.
"""
# Step 1
if len(list(self.pools)) < 1:
self.skipTest("There must be at least one zone wide \
storage pools available in the setup")
# Step 2
# Adding tags to Storage Pools
StoragePool.update(self.apiclient,
id=self.pools[0].id,
tags=[CLUSTERTAG1])
# Launch VM
self.vm = VirtualMachine.create(
self.apiclient,
self.testdata["small"],
templateid=self.template.id,
accountid=self.account.name,
domainid=self.account.domainid,
serviceofferingid=self.service_offering_zone1.id,
zoneid=self.zone.id)
self.testdata["volume"]["zoneid"] = self.zone.id
self.testdata["volume"]["customdisksize"] = 1
self.data_volume_created = Volume.create_custom_disk(
self.userapiclient,
self.testdata["volume"],
account=self.account.name,
domainid=self.account.domainid,
diskofferingid=self.disk_offering.id,
)
self.cleanup.append(self.data_volume_created)
# Step 4
self.vm.attach_volume(self.userapiclient, self.data_volume_created)
data_volumes_list = Volume.list(self.userapiclient,
virtualmachineid=self.vm.id,
type="DATA",
listall=True)
self.debug("list volumes using vm id %s" % dir(data_volumes_list[0]))
data_volumes_list = Volume.list(self.apiclient,
id=self.data_volume_created.id,
listall=True)
data_volume = data_volumes_list[0]
status = validateList(data_volume)
# Step 5
self.assertEqual(status[0], PASS, "Check: volume list is valid")
self.assertEqual(data_volume.state, "Ready",
"Check: Data volume is attached to VM")
if data_volume.storage != self.pools[0].name:
self.fail("check if volume is created in correct storage pool")
return
