def _verify_no_basic_volume_details(self):
sql_query = "Select id From volume_details Where name like 'basic_'"
# make sure you can connect to MySQL: https://teamtreehouse.com/community/cant-connect-remotely-to-mysql-server-with-mysql-workbench
sql_result = self.dbConnection.execute(sql_query)
sf_util.check_list(sql_result, 0, self, "The cloud.volume_details table should not have any name fields that start with 'basic_'.")
def _get_only_volume(self, virtual_machine_id):
list_volumes_response = list_volumes(
self.apiClient, virtualmachineid=virtual_machine_id, listall=True)
sf_util.check_list(
list_volumes_response, 1, self, TestOnlineStorageMigration.
_should_only_be_one_volume_in_list_err_msg)
return list_volumes_response[0]
def _verify_no_basic_volume_details(self):
sql_query = "Select id From volume_details Where name like 'basic_'"
# make sure you can connect to MySQL: https://teamtreehouse.com/community/cant-connect-remotely-to-mysql-server-with-mysql-workbench
sql_result = self.dbConnection.execute(sql_query)
sf_util.check_list(
sql_result, 0, self,
"The cloud.volume_details table should not have any name fields that start with 'basic_'."
)
def _verify_different_volume_access_groups(self, src_sf_volume, dest_sf_volume):
src_vags = src_sf_volume.volume_access_groups
sf_util.check_list(src_vags, 1, self, "'src_vags' should be a list with only one element in it.")
dest_vags = dest_sf_volume.volume_access_groups
sf_util.check_list(dest_vags, 1, self, "'dest_vags' should be a list with only one element in it.")
self.assertNotEqual(src_vags[0], dest_vags[0], "The source and destination volumes should not be in the same volume access group.")
def _check_and_get_cs_volume(self, volume_id, volume_name):
list_volumes_response = list_volumes(self.apiClient, id=volume_id)
sf_util.check_list(list_volumes_response, 1, self, TestVolumes._should_only_be_one_volume_in_list_err_msg)
cs_volume = list_volumes_response[0]
self._check_volume(cs_volume, volume_name)
return cs_volume
def _verify_vm_snapshot(self, list_vm_snapshots, vm_snapshot):
sf_util.check_list(
list_vm_snapshots, 1, self,
TestVMSnapshots._should_only_be_one_vm_snapshot_err_msg)
vm_snapshot_from_list = list_vm_snapshots[0]
self.assertEqual(vm_snapshot.id, vm_snapshot_from_list.id,
"There is a problem with the VM snapshot ID.")
self.assertEqual(
vm_snapshot.virtualmachineid, self.virtual_machine.id,
"The ID of the snapshot's virtual machine does not match the expected virtual machine."
)
self.assertEqual(vm_snapshot.state, "Ready",
"The snapshot is not in the 'Ready' state.")
def _verify_different_volume_access_groups(self, src_sf_volume,
dest_sf_volume):
src_vags = src_sf_volume.volume_access_groups
sf_util.check_list(
src_vags, 1, self,
"'src_vags' should be a list with only one element in it.")
dest_vags = dest_sf_volume.volume_access_groups
sf_util.check_list(
dest_vags, 1, self,
"'dest_vags' should be a list with only one element in it.")
self.assertNotEqual(
src_vags[0], dest_vags[0],
"The source and destination volumes should not be in the same volume access group."
)
def _verify_vm_snapshot(self, list_vm_snapshots, vm_snapshot):
sf_util.check_list(list_vm_snapshots, 1, self, TestVMSnapshots._should_only_be_one_vm_snapshot_err_msg)
vm_snapshot_from_list = list_vm_snapshots[0]
self.assertEqual(
vm_snapshot.id,
vm_snapshot_from_list.id,
"There is a problem with the VM snapshot ID."
)
self.assertEqual(
vm_snapshot.virtualmachineid,
self.virtual_machine.id,
"The ID of the snapshot's virtual machine does not match the expected virtual machine."
)
self.assertEqual(
vm_snapshot.state,
"Ready",
"The snapshot is not in the 'Ready' state."
)
def test_01_upload_and_download_snapshot(self):
list_volumes_response = list_volumes(
self.apiClient,
virtualmachineid=self.virtual_machine.id,
listall=True
)
sf_util.check_list(list_volumes_response, 1, self, "There should only be one volume in this list.")
vm_root_volume = list_volumes_response[0]
### Perform tests related to uploading a QCOW2 file to secondary storage and then moving it to managed storage
volume_name = "Volume-A"
services = {"format": TestData.file_type, "diskname": volume_name}
uploaded_volume = Volume.upload(self.apiClient, services, self.zone.id,
account=self.account.name, domainid=self.account.domainid,
url=TestData.volume_url, diskofferingid=self.disk_offering.id)
self._wait_for_volume_state(uploaded_volume.id, "Uploaded")
uploaded_volume_id = sf_util.get_cs_volume_db_id(self.dbConnection, uploaded_volume)
result = self._get_volume_store_ref_row(uploaded_volume_id)
self.assertEqual(
len(result),
1,
TestUploadDownload.assertText
)
install_path = self._get_install_path(result[0][TestData.install_path_index])
self._verify_uploaded_volume_present(install_path)
uploaded_volume = self.virtual_machine.attach_volume(
self.apiClient,
uploaded_volume
)
uploaded_volume = sf_util.check_and_get_cs_volume(self, uploaded_volume.id, volume_name, self)
sf_account_id = sf_util.get_sf_account_id(self.cs_api, self.account.id, self.primary_storage.id, self, "The SolidFire account ID should be a non-zero integer.")
sf_volumes = sf_util.get_active_sf_volumes(self.sfe, sf_account_id)
self.assertNotEqual(
len(sf_volumes),
0,
"The length of the response for the SolidFire-volume query should not be zero."
)
sf_volume = sf_util.check_and_get_sf_volume(sf_volumes, uploaded_volume.name, self)
sf_volume_size = sf_util.get_volume_size_with_hsr(self.cs_api, uploaded_volume, self)
sf_util.check_size_and_iops(sf_volume, uploaded_volume, sf_volume_size, self)
sf_vag_id = sf_util.get_vag_id(self.cs_api, self.cluster.id, self.primary_storage.id, self)
sf_util.check_vag(sf_volume, sf_vag_id, self)
result = self._get_volume_store_ref_row(uploaded_volume_id)
self.assertEqual(
len(result),
0,
TestUploadDownload.assertText2
)
self._verify_uploaded_volume_not_present(install_path)
### Perform tests related to extracting the contents of a volume on managed storage to a QCOW2 file
### and downloading the file
try:
# for data disk
Volume.extract(self.apiClient, uploaded_volume.id, self.zone.id, TestData.download_mode)
raise Exception("The volume extraction (for the data disk) did not fail (as expected).")
except Exception as e:
if TestUploadDownload.errorText in str(e):
pass
else:
raise
vm_root_volume_id = sf_util.get_cs_volume_db_id(self.dbConnection, vm_root_volume)
try:
# for root disk
Volume.extract(self.apiClient, vm_root_volume.id, self.zone.id, TestData.download_mode)
raise Exception("The volume extraction (for the root disk) did not fail (as expected).")
except Exception as e:
if TestUploadDownload.errorText in str(e):
pass
else:
raise
self.virtual_machine.stop(self.apiClient)
self._extract_volume_and_verify(uploaded_volume_id, "Unable to locate the extracted file for the data disk (attached)")
result = self._get_volume_store_ref_row(vm_root_volume_id)
self.assertEqual(
len(result),
0,
TestUploadDownload.assertText2
)
self._extract_volume_and_verify(vm_root_volume_id, "Unable to locate the extracted file for the root disk")
uploaded_volume = self.virtual_machine.detach_volume(
self.apiClient,
uploaded_volume
)
self._extract_volume_and_verify(uploaded_volume_id, "Unable to locate the extracted file for the data disk (detached)")
uploaded_volume = Volume(uploaded_volume.__dict__)
uploaded_volume.delete(self.apiClient)
def test_02_take_VM_snapshot_with_data_disk(self):
self.virtual_machine.start(self.apiClient)
data_volume = Volume.create(self.apiClient,
self.testdata[TestData.volume_1],
account=self.account.name,
domainid=self.domain.id,
zoneid=self.zone.id,
diskofferingid=self.disk_offering.id)
self.cleanup = [data_volume]
self.virtual_machine.attach_volume(self.apiClient, data_volume)
root_volumes = list_volumes(self.apiClient,
type="ROOT",
listAll="true")
sf_util.check_list(
root_volumes, 1, self,
TestVMSnapshots._should_only_be_one_root_volume_err_msg)
root_volume = root_volumes[0]
root_volume_id = {'volumeid': root_volume.id}
sf_iscsi_name_result = self.cs_api.getVolumeiScsiName(root_volume_id)
sf_iscsi_root_volume_name = sf_iscsi_name_result['apivolumeiscsiname'][
'volumeiScsiName']
sf_util.check_iscsi_name(sf_iscsi_root_volume_name, self)
root_volume_path_1 = self._get_path(root_volume_id)
data_volumes = list_volumes(self.apiClient,
type="DATADISK",
listAll="true")
sf_util.check_list(data_volumes, 1, self,
"There should only be one data volume.")
data_volume = data_volumes[0]
data_volume_id = {'volumeid': data_volume.id}
sf_iscsi_name_result = self.cs_api.getVolumeiScsiName(data_volume_id)
sf_iscsi_data_volume_name = sf_iscsi_name_result['apivolumeiscsiname'][
'volumeiScsiName']
sf_util.check_iscsi_name(sf_iscsi_data_volume_name, self)
data_volume_path_1 = self._get_path(data_volume_id)
#######################################
#######################################
# STEP 1: Take snapshot of running VM #
#######################################
#######################################
vm_snapshot = VmSnapshot.create(self.apiClient,
vmid=self.virtual_machine.id,
snapshotmemory="false",
name="Test Snapshot",
description="Test Snapshot Desc")
list_vm_snapshots = VmSnapshot.list(self.apiClient, listAll="true")
self._verify_vm_snapshot(list_vm_snapshots, vm_snapshot)
root_volume_path_2 = self._get_path(root_volume_id)
self.assertEqual(root_volume_path_1, root_volume_path_2,
TestVMSnapshots._path_should_not_have_changed_err_msg)
data_volume_path_2 = self._get_path(data_volume_id)
self.assertEqual(data_volume_path_1, data_volume_path_2,
TestVMSnapshots._path_should_not_have_changed_err_msg)
root_volume_xen_sr = self.xen_session.xenapi.SR.get_by_name_label(
sf_iscsi_root_volume_name)[0]
root_volume_xen_vdis = self.xen_session.xenapi.SR.get_VDIs(
root_volume_xen_sr)
sf_util.check_list(root_volume_xen_vdis, 3, self,
TestVMSnapshots._should_be_three_vdis_err_msg)
root_volume_vdis_after_create = self._get_vdis(root_volume_xen_vdis)
vdiSnapshotOf = self.xen_session.xenapi.VDI.get_record(
root_volume_vdis_after_create.snapshot_vdi["snapshot_of"])
self.assertEqual(vdiSnapshotOf["uuid"],
root_volume_vdis_after_create.active_vdi["uuid"],
TestVMSnapshots._snapshot_parent_not_correct_err_msg)
data_volume_xen_sr = self.xen_session.xenapi.SR.get_by_name_label(
sf_iscsi_data_volume_name)[0]
data_volume_xen_vdis = self.xen_session.xenapi.SR.get_VDIs(
data_volume_xen_sr)
sf_util.check_list(data_volume_xen_vdis, 3, self,
TestVMSnapshots._should_be_three_vdis_err_msg)
data_volume_vdis_after_create = self._get_vdis(data_volume_xen_vdis)
vdiSnapshotOf = self.xen_session.xenapi.VDI.get_record(
data_volume_vdis_after_create.snapshot_vdi["snapshot_of"])
self.assertEqual(vdiSnapshotOf["uuid"],
data_volume_vdis_after_create.active_vdi["uuid"],
TestVMSnapshots._snapshot_parent_not_correct_err_msg)
#######################################
#######################################
### STEP 2: Revert VM to Snapshot ###
#######################################
#######################################
self.virtual_machine.stop(self.apiClient)
VmSnapshot.revertToSnapshot(self.apiClient,
vmsnapshotid=vm_snapshot.id)
list_vm_snapshots = VmSnapshot.list(self.apiClient, listAll="true")
sf_util.check_list(
list_vm_snapshots, 1, self,
TestVMSnapshots._should_only_be_one_vm_snapshot_err_msg)
root_volume_path_3 = self._get_path(root_volume_id)
self.assertNotEqual(root_volume_path_1, root_volume_path_3,
TestVMSnapshots._path_should_have_changed_err_msg)
root_volume_xen_vdis = self.xen_session.xenapi.SR.get_VDIs(
root_volume_xen_sr)
sf_util.check_list(root_volume_xen_vdis, 3, self,
TestVMSnapshots._should_be_three_vdis_err_msg)
root_volume_vdis_after_revert = self._get_vdis(root_volume_xen_vdis)
self.assertNotEqual(
root_volume_vdis_after_create.active_vdi["uuid"],
root_volume_vdis_after_revert.active_vdi["uuid"],
TestVMSnapshots._active_vdis_should_not_be_the_same_err_msg)
self.assertEqual(
root_volume_vdis_after_create.snapshot_vdi["uuid"],
root_volume_vdis_after_revert.snapshot_vdi["uuid"],
TestVMSnapshots._snapshot_vdis_should_be_the_same_err_msg)
self.assertEqual(root_volume_vdis_after_create.base_vdi["uuid"],
root_volume_vdis_after_revert.base_vdi["uuid"],
TestVMSnapshots._base_vdis_should_be_the_same_err_msg)
data_volume_path_3 = self._get_path(data_volume_id)
self.assertNotEqual(data_volume_path_1, data_volume_path_3,
TestVMSnapshots._path_should_have_changed_err_msg)
data_volume_xen_vdis = self.xen_session.xenapi.SR.get_VDIs(
data_volume_xen_sr)
sf_util.check_list(data_volume_xen_vdis, 3, self,
TestVMSnapshots._should_be_three_vdis_err_msg)
data_volume_vdis_after_revert = self._get_vdis(data_volume_xen_vdis)
self.assertNotEqual(
data_volume_vdis_after_create.active_vdi["uuid"],
data_volume_vdis_after_revert.active_vdi["uuid"],
TestVMSnapshots._active_vdis_should_not_be_the_same_err_msg)
self.assertEqual(
data_volume_vdis_after_create.snapshot_vdi["uuid"],
data_volume_vdis_after_revert.snapshot_vdi["uuid"],
TestVMSnapshots._snapshot_vdis_should_be_the_same_err_msg)
self.assertEqual(data_volume_vdis_after_create.base_vdi["uuid"],
data_volume_vdis_after_revert.base_vdi["uuid"],
TestVMSnapshots._base_vdis_should_be_the_same_err_msg)
#######################################
#######################################
##### STEP 3: Delete VM snapshot #####
#######################################
#######################################
VmSnapshot.deleteVMSnapshot(self.apiClient,
vmsnapshotid=vm_snapshot.id)
list_vm_snapshots = VmSnapshot.list(self.apiClient, listAll="true")
self.assertEqual(list_vm_snapshots, None,
TestVMSnapshots._should_be_no_vm_snapshots_err_msg)
root_volume_path_4 = self._get_path(root_volume_id)
self.assertEqual(root_volume_path_3, root_volume_path_4,
TestVMSnapshots._path_should_not_have_changed_err_msg)
root_volume_xen_vdis = self.xen_session.xenapi.SR.get_VDIs(
root_volume_xen_sr)
sf_util.check_list(root_volume_xen_vdis, 1, self,
TestVMSnapshots._should_only_be_one_vdi_err_msg)
root_volume_vdis_after_delete = self._get_vdis(root_volume_xen_vdis,
True)
self.assertEqual(
root_volume_vdis_after_revert.active_vdi["uuid"],
root_volume_vdis_after_delete.active_vdi["uuid"],
TestVMSnapshots._active_vdis_should_be_the_same_err_msg)
data_volume_path_4 = self._get_path(data_volume_id)
self.assertEqual(data_volume_path_3, data_volume_path_4,
TestVMSnapshots._path_should_not_have_changed_err_msg)
data_volume_xen_vdis = self.xen_session.xenapi.SR.get_VDIs(
data_volume_xen_sr)
sf_util.check_list(data_volume_xen_vdis, 1, self,
TestVMSnapshots._should_only_be_one_vdi_err_msg)
data_volume_vdis_after_delete = self._get_vdis(data_volume_xen_vdis,
True)
self.assertEqual(
data_volume_vdis_after_revert.active_vdi["uuid"],
data_volume_vdis_after_delete.active_vdi["uuid"],
TestVMSnapshots._active_vdis_should_be_the_same_err_msg)
#######################################
#######################################
##### STEP 4: Start VM #####
#######################################
#######################################
self.virtual_machine.detach_volume(self.apiClient, data_volume)
self.virtual_machine.start(self.apiClient)
def test_01_take_VM_snapshot(self):
self.virtual_machine.start(self.apiClient)
root_volumes = list_volumes(self.apiClient,
type="ROOT",
listAll="true")
sf_util.check_list(
root_volumes, 1, self,
TestVMSnapshots._should_only_be_one_root_volume_err_msg)
root_volume = root_volumes[0]
volume_id = {'volumeid': root_volume.id}
sf_iscsi_name_result = self.cs_api.getVolumeiScsiName(volume_id)
sf_iscsi_name = sf_iscsi_name_result['apivolumeiscsiname'][
'volumeiScsiName']
sf_util.check_iscsi_name(sf_iscsi_name, self)
root_volume_path_1 = self._get_path(volume_id)
#######################################
#######################################
# STEP 1: Take snapshot of running VM #
#######################################
#######################################
vm_snapshot = VmSnapshot.create(self.apiClient,
vmid=self.virtual_machine.id,
snapshotmemory="false",
name="Test Snapshot",
description="Test Snapshot Desc")
list_vm_snapshots = VmSnapshot.list(self.apiClient, listAll="true")
self._verify_vm_snapshot(list_vm_snapshots, vm_snapshot)
root_volume_path_2 = self._get_path(volume_id)
self.assertEqual(root_volume_path_1, root_volume_path_2,
TestVMSnapshots._path_should_not_have_changed_err_msg)
xen_sr = self.xen_session.xenapi.SR.get_by_name_label(sf_iscsi_name)[0]
xen_vdis = self.xen_session.xenapi.SR.get_VDIs(xen_sr)
sf_util.check_list(xen_vdis, 3, self,
TestVMSnapshots._should_be_three_vdis_err_msg)
vdis_after_create = self._get_vdis(xen_vdis)
vdiSnapshotOf = self.xen_session.xenapi.VDI.get_record(
vdis_after_create.snapshot_vdi["snapshot_of"])
self.assertEqual(vdiSnapshotOf["uuid"],
vdis_after_create.active_vdi["uuid"],
TestVMSnapshots._snapshot_parent_not_correct_err_msg)
#######################################
#######################################
### STEP 2: Revert VM to Snapshot ###
#######################################
#######################################
self.virtual_machine.stop(self.apiClient)
VmSnapshot.revertToSnapshot(self.apiClient,
vmsnapshotid=vm_snapshot.id)
list_vm_snapshots = VmSnapshot.list(self.apiClient, listAll="true")
sf_util.check_list(
list_vm_snapshots, 1, self,
TestVMSnapshots._should_only_be_one_vm_snapshot_err_msg)
root_volume_path_3 = self._get_path(volume_id)
self.assertNotEqual(root_volume_path_1, root_volume_path_3,
TestVMSnapshots._path_should_have_changed_err_msg)
xen_vdis = self.xen_session.xenapi.SR.get_VDIs(xen_sr)
sf_util.check_list(xen_vdis, 3, self,
TestVMSnapshots._should_be_three_vdis_err_msg)
vdis_after_revert = self._get_vdis(xen_vdis)
self.assertNotEqual(
vdis_after_create.active_vdi["uuid"],
vdis_after_revert.active_vdi["uuid"],
TestVMSnapshots._active_vdis_should_not_be_the_same_err_msg)
self.assertEqual(
vdis_after_create.snapshot_vdi["uuid"],
vdis_after_revert.snapshot_vdi["uuid"],
TestVMSnapshots._snapshot_vdis_should_be_the_same_err_msg)
self.assertEqual(vdis_after_create.base_vdi["uuid"],
vdis_after_revert.base_vdi["uuid"],
TestVMSnapshots._base_vdis_should_be_the_same_err_msg)
#######################################
#######################################
##### STEP 3: Delete VM snapshot #####
#######################################
#######################################
VmSnapshot.deleteVMSnapshot(self.apiClient,
vmsnapshotid=vm_snapshot.id)
list_vm_snapshots = VmSnapshot.list(self.apiClient, listAll="true")
self.assertEqual(list_vm_snapshots, None,
TestVMSnapshots._should_be_no_vm_snapshots_err_msg)
root_volume_path_4 = self._get_path(volume_id)
self.assertEqual(root_volume_path_3, root_volume_path_4,
TestVMSnapshots._path_should_not_have_changed_err_msg)
xen_vdis = self.xen_session.xenapi.SR.get_VDIs(xen_sr)
sf_util.check_list(xen_vdis, 1, self,
TestVMSnapshots._should_only_be_one_vdi_err_msg)
vdis_after_delete = self._get_vdis(xen_vdis, True)
self.assertEqual(
vdis_after_revert.active_vdi["uuid"],
vdis_after_delete.active_vdi["uuid"],
TestVMSnapshots._active_vdis_should_be_the_same_err_msg)
#######################################
#######################################
##### STEP 4: Start VM #####
#######################################
#######################################
self.virtual_machine.start(self.apiClient)
def test_managed_clustered_filesystems_limit(self):
args = {
"id": self.testdata[TestData.clusterId2],
TestData.allocationstate: "Disabled"
}
Cluster.update(self.apiClient, **args)
virtual_machine_names = {"name": "TestVM1", "displayname": "Test VM 1"}
virtual_machine_1 = self._create_vm(virtual_machine_names)
list_volumes_response = list_volumes(
self.apiClient,
virtualmachineid=virtual_machine_1.id,
listall=True)
sf_util.check_list(
list_volumes_response, 1, self, TestManagedClusteredFilesystems.
_should_only_be_one_volume_in_list_err_msg)
vm_1_root_volume = list_volumes_response[0]
virtual_machine_names = {"name": "TestVM2", "displayname": "Test VM 2"}
virtual_machine_2 = self._create_vm(virtual_machine_names)
virtual_machine_names = {"name": "TestVM3", "displayname": "Test VM 3"}
class VMStartedException(Exception):
def __init__(self, *args, **kwargs):
Exception.__init__(self, *args, **kwargs)
try:
# The VM should fail to be created as there should be an insufficient number of clustered filesystems
# remaining in the compute cluster.
self._create_vm(virtual_machine_names)
raise VMStartedException("The VM should have failed to start.")
except VMStartedException:
raise
except Exception:
pass
vol_snap = Snapshot.create(self.apiClient,
volume_id=vm_1_root_volume.id)
services = {
"diskname": "Vol-1",
"zoneid": self.testdata[TestData.zoneId],
"ispublic": True
}
volume_created_from_snapshot_1 = Volume.create_from_snapshot(
self.apiClient,
vol_snap.id,
services,
account=self.account.name,
domainid=self.domain.id)
class VolumeAttachedException(Exception):
def __init__(self, *args, **kwargs):
Exception.__init__(self, *args, **kwargs)
try:
# The volume should fail to be attached as there should be an insufficient number of clustered filesystems
# remaining in the compute cluster.
virtual_machine_2.attach_volume(self.apiClient,
volume_created_from_snapshot_1)
raise VolumeAttachedException(
TestManagedClusteredFilesystems.
_volume_should_have_failed_to_attach_to_vm)
except VolumeAttachedException:
raise
except Exception:
pass
args = {
"id": self.testdata[TestData.clusterId2],
TestData.allocationstate: "Enabled"
}
Cluster.update(self.apiClient, **args)
try:
# The volume should fail to be attached as there should be an insufficient number of clustered filesystems
# remaining in the compute cluster.
virtual_machine_2.attach_volume(self.apiClient,
volume_created_from_snapshot_1)
raise VolumeAttachedException(
TestManagedClusteredFilesystems.
_volume_should_have_failed_to_attach_to_vm)
except VolumeAttachedException:
raise
except Exception:
pass
virtual_machine_names = {"name": "TestVMA", "displayname": "Test VM A"}
virtual_machine_a = self._create_vm(virtual_machine_names)
host_for_vm_1 = list_hosts(self.apiClient,
id=virtual_machine_1.hostid)[0]
host_for_vm_a = list_hosts(self.apiClient,
id=virtual_machine_a.hostid)[0]
self.assertTrue(host_for_vm_1.clusterid != host_for_vm_a.clusterid,
"VMs 1 and VM a should be in different clusters.")
virtual_machine_1.delete(self.apiClient, True)
volume_created_from_snapshot_1 = virtual_machine_2.attach_volume(
self.apiClient, volume_created_from_snapshot_1)
virtual_machine_2.detach_volume(self.apiClient,
volume_created_from_snapshot_1)
volume_created_from_snapshot_1 = virtual_machine_2.attach_volume(
self.apiClient, volume_created_from_snapshot_1)
services = {
"diskname": "Vol-2",
"zoneid": self.testdata[TestData.zoneId],
"ispublic": True
}
volume_created_from_snapshot_2 = Volume.create_from_snapshot(
self.apiClient,
vol_snap.id,
services,
account=self.account.name,
domainid=self.domain.id)
try:
# The volume should fail to be attached as there should be an insufficient number of clustered filesystems
# remaining in the compute cluster.
virtual_machine_2.attach_volume(self.apiClient,
volume_created_from_snapshot_2)
raise VolumeAttachedException(
TestManagedClusteredFilesystems.
_volume_should_have_failed_to_attach_to_vm)
except VolumeAttachedException:
raise
except Exception:
pass
virtual_machine_a.attach_volume(self.apiClient,
volume_created_from_snapshot_2)
def _verify_no_active_solidfire_volumes(self):
sf_active_volumes = sf_util.get_active_sf_volumes(self.sfe)
sf_util.check_list(sf_active_volumes, 0, self, "There should be no active SolidFire volumes in the cluster.")
def test_01_take_VM_snapshot(self):
self.virtual_machine.start(self.apiClient)
root_volumes = list_volumes(self.apiClient, type="ROOT", listAll="true")
sf_util.check_list(root_volumes, 1, self, TestVMSnapshots._should_only_be_one_root_volume_err_msg)
root_volume = root_volumes[0]
volume_id = {'volumeid': root_volume.id}
sf_iscsi_name_result = self.cs_api.getVolumeiScsiName(volume_id)
sf_iscsi_name = sf_iscsi_name_result['apivolumeiscsiname']['volumeiScsiName']
sf_util.check_iscsi_name(sf_iscsi_name, self)
root_volume_path_1 = self._get_path(volume_id)
#######################################
#######################################
# STEP 1: Take snapshot of running VM #
#######################################
#######################################
vm_snapshot = VmSnapshot.create(
self.apiClient,
vmid=self.virtual_machine.id,
snapshotmemory="false",
name="Test Snapshot",
description="Test Snapshot Desc"
)
list_vm_snapshots = VmSnapshot.list(self.apiClient, listAll="true")
self._verify_vm_snapshot(list_vm_snapshots, vm_snapshot)
root_volume_path_2 = self._get_path(volume_id)
self.assertEqual(
root_volume_path_1,
root_volume_path_2,
TestVMSnapshots._path_should_not_have_changed_err_msg
)
xen_sr = self.xen_session.xenapi.SR.get_by_name_label(sf_iscsi_name)[0]
xen_vdis = self.xen_session.xenapi.SR.get_VDIs(xen_sr)
sf_util.check_list(xen_vdis, 3, self, TestVMSnapshots._should_be_three_vdis_err_msg)
vdis_after_create = self._get_vdis(xen_vdis)
vdiSnapshotOf = self.xen_session.xenapi.VDI.get_record(vdis_after_create.snapshot_vdi["snapshot_of"])
self.assertEqual(
vdiSnapshotOf["uuid"],
vdis_after_create.active_vdi["uuid"],
TestVMSnapshots._snapshot_parent_not_correct_err_msg
)
#######################################
#######################################
### STEP 2: Revert VM to Snapshot ###
#######################################
#######################################
self.virtual_machine.stop(self.apiClient)
VmSnapshot.revertToSnapshot(self.apiClient, vmsnapshotid=vm_snapshot.id)
list_vm_snapshots = VmSnapshot.list(self.apiClient, listAll="true")
sf_util.check_list(list_vm_snapshots, 1, self, TestVMSnapshots._should_only_be_one_vm_snapshot_err_msg)
root_volume_path_3 = self._get_path(volume_id)
self.assertNotEqual(
root_volume_path_1,
root_volume_path_3,
TestVMSnapshots._path_should_have_changed_err_msg
)
xen_vdis = self.xen_session.xenapi.SR.get_VDIs(xen_sr)
sf_util.check_list(xen_vdis, 3, self, TestVMSnapshots._should_be_three_vdis_err_msg)
vdis_after_revert = self._get_vdis(xen_vdis)
self.assertNotEqual(
vdis_after_create.active_vdi["uuid"],
vdis_after_revert.active_vdi["uuid"],
TestVMSnapshots._active_vdis_should_not_be_the_same_err_msg
)
self.assertEqual(
vdis_after_create.snapshot_vdi["uuid"],
vdis_after_revert.snapshot_vdi["uuid"],
TestVMSnapshots._snapshot_vdis_should_be_the_same_err_msg
)
self.assertEqual(
vdis_after_create.base_vdi["uuid"],
vdis_after_revert.base_vdi["uuid"],
TestVMSnapshots._base_vdis_should_be_the_same_err_msg
)
#######################################
#######################################
##### STEP 3: Delete VM snapshot #####
#######################################
#######################################
VmSnapshot.deleteVMSnapshot(self.apiClient, vmsnapshotid=vm_snapshot.id)
list_vm_snapshots = VmSnapshot.list(self.apiClient, listAll="true")
self.assertEqual(
list_vm_snapshots,
None,
TestVMSnapshots._should_be_no_vm_snapshots_err_msg
)
root_volume_path_4 = self._get_path(volume_id)
self.assertEqual(
root_volume_path_3,
root_volume_path_4,
TestVMSnapshots._path_should_not_have_changed_err_msg
)
xen_vdis = self.xen_session.xenapi.SR.get_VDIs(xen_sr)
sf_util.check_list(xen_vdis, 1, self, TestVMSnapshots._should_only_be_one_vdi_err_msg)
vdis_after_delete = self._get_vdis(xen_vdis, True)
self.assertEqual(
vdis_after_revert.active_vdi["uuid"],
vdis_after_delete.active_vdi["uuid"],
TestVMSnapshots._active_vdis_should_be_the_same_err_msg
)
#######################################
#######################################
##### STEP 4: Start VM #####
#######################################
#######################################
self.virtual_machine.start(self.apiClient)
def _get_vm(self, vm_id):
list_vms_response = list_virtual_machines(self.apiClient, id=vm_id)
sf_util.check_list(list_vms_response, 1, self, TestVolumes._should_only_be_one_vm_in_list_err_msg)
return list_vms_response[0]
def test_01_upload_and_download_snapshot(self):
list_volumes_response = list_volumes(
self.apiClient,
virtualmachineid=self.virtual_machine.id,
listall=True)
sf_util.check_list(list_volumes_response, 1, self,
"There should only be one volume in this list.")
vm_root_volume = list_volumes_response[0]
### Perform tests related to uploading a QCOW2 file to secondary storage and then moving it to managed storage
volume_name = "Volume-A"
services = {"format": TestData.file_type, "diskname": volume_name}
uploaded_volume = Volume.upload(self.apiClient,
services,
self.zone.id,
account=self.account.name,
domainid=self.account.domainid,
url=TestData.volume_url,
diskofferingid=self.disk_offering.id)
self._wait_for_volume_state(uploaded_volume.id, "Uploaded")
uploaded_volume_id = sf_util.get_cs_volume_db_id(
self.dbConnection, uploaded_volume)
result = self._get_volume_store_ref_row(uploaded_volume_id)
self.assertEqual(len(result), 1, TestUploadDownload.assertText)
install_path = self._get_install_path(
result[0][TestData.install_path_index])
self._verify_uploaded_volume_present(install_path)
uploaded_volume = self.virtual_machine.attach_volume(
self.apiClient, uploaded_volume)
uploaded_volume = sf_util.check_and_get_cs_volume(
self, uploaded_volume.id, volume_name, self)
sf_account_id = sf_util.get_sf_account_id(
self.cs_api, self.account.id, self.primary_storage.id, self,
"The SolidFire account ID should be a non-zero integer.")
sf_volumes = sf_util.get_active_sf_volumes(self.sfe, sf_account_id)
self.assertNotEqual(
len(sf_volumes), 0,
"The length of the response for the SolidFire-volume query should not be zero."
)
sf_volume = sf_util.check_and_get_sf_volume(sf_volumes,
uploaded_volume.name, self)
sf_volume_size = sf_util.get_volume_size_with_hsr(
self.cs_api, uploaded_volume, self)
sf_util.check_size_and_iops(sf_volume, uploaded_volume, sf_volume_size,
self)
sf_vag_id = sf_util.get_vag_id(self.cs_api, self.cluster.id,
self.primary_storage.id, self)
sf_util.check_vag(sf_volume, sf_vag_id, self)
result = self._get_volume_store_ref_row(uploaded_volume_id)
self.assertEqual(len(result), 0, TestUploadDownload.assertText2)
self._verify_uploaded_volume_not_present(install_path)
### Perform tests related to extracting the contents of a volume on managed storage to a QCOW2 file
### and downloading the file
try:
# for data disk
Volume.extract(self.apiClient, uploaded_volume.id, self.zone.id,
TestData.download_mode)
raise Exception(
"The volume extraction (for the data disk) did not fail (as expected)."
)
except Exception as e:
if TestUploadDownload.errorText in str(e):
pass
else:
raise
vm_root_volume_id = sf_util.get_cs_volume_db_id(
self.dbConnection, vm_root_volume)
try:
# for root disk
Volume.extract(self.apiClient, vm_root_volume.id, self.zone.id,
TestData.download_mode)
raise Exception(
"The volume extraction (for the root disk) did not fail (as expected)."
)
except Exception as e:
if TestUploadDownload.errorText in str(e):
pass
else:
raise
self.virtual_machine.stop(self.apiClient)
self._extract_volume_and_verify(
uploaded_volume_id,
"Unable to locate the extracted file for the data disk (attached)")
result = self._get_volume_store_ref_row(vm_root_volume_id)
self.assertEqual(len(result), 0, TestUploadDownload.assertText2)
self._extract_volume_and_verify(
vm_root_volume_id,
"Unable to locate the extracted file for the root disk")
uploaded_volume = self.virtual_machine.detach_volume(
self.apiClient, uploaded_volume)
self._extract_volume_and_verify(
uploaded_volume_id,
"Unable to locate the extracted file for the data disk (detached)")
uploaded_volume = Volume(uploaded_volume.__dict__)
uploaded_volume.delete(self.apiClient)
def test_02_take_VM_snapshot_with_data_disk(self):
self.virtual_machine.start(self.apiClient)
data_volume = Volume.create(
self.apiClient,
self.testdata[TestData.volume_1],
account=self.account.name,
domainid=self.domain.id,
zoneid=self.zone.id,
diskofferingid=self.disk_offering.id
)
self.cleanup = [data_volume]
self.virtual_machine.attach_volume(self.apiClient, data_volume)
root_volumes = list_volumes(self.apiClient, type="ROOT", listAll="true")
sf_util.check_list(root_volumes, 1, self, TestVMSnapshots._should_only_be_one_root_volume_err_msg)
root_volume = root_volumes[0]
root_volume_id = {'volumeid': root_volume.id}
sf_iscsi_name_result = self.cs_api.getVolumeiScsiName(root_volume_id)
sf_iscsi_root_volume_name = sf_iscsi_name_result['apivolumeiscsiname']['volumeiScsiName']
sf_util.check_iscsi_name(sf_iscsi_root_volume_name, self)
root_volume_path_1 = self._get_path(root_volume_id)
data_volumes = list_volumes(self.apiClient, type="DATADISK", listAll="true")
sf_util.check_list(data_volumes, 1, self, "There should only be one data volume.")
data_volume = data_volumes[0]
data_volume_id = {'volumeid': data_volume.id}
sf_iscsi_name_result = self.cs_api.getVolumeiScsiName(data_volume_id)
sf_iscsi_data_volume_name = sf_iscsi_name_result['apivolumeiscsiname']['volumeiScsiName']
sf_util.check_iscsi_name(sf_iscsi_data_volume_name, self)
data_volume_path_1 = self._get_path(data_volume_id)
#######################################
#######################################
# STEP 1: Take snapshot of running VM #
#######################################
#######################################
vm_snapshot = VmSnapshot.create(
self.apiClient,
vmid=self.virtual_machine.id,
snapshotmemory="false",
name="Test Snapshot",
description="Test Snapshot Desc"
)
list_vm_snapshots = VmSnapshot.list(self.apiClient, listAll="true")
self._verify_vm_snapshot(list_vm_snapshots, vm_snapshot)
root_volume_path_2 = self._get_path(root_volume_id)
self.assertEqual(
root_volume_path_1,
root_volume_path_2,
TestVMSnapshots._path_should_not_have_changed_err_msg
)
data_volume_path_2 = self._get_path(data_volume_id)
self.assertEqual(
data_volume_path_1,
data_volume_path_2,
TestVMSnapshots._path_should_not_have_changed_err_msg
)
root_volume_xen_sr = self.xen_session.xenapi.SR.get_by_name_label(sf_iscsi_root_volume_name)[0]
root_volume_xen_vdis = self.xen_session.xenapi.SR.get_VDIs(root_volume_xen_sr)
sf_util.check_list(root_volume_xen_vdis, 3, self, TestVMSnapshots._should_be_three_vdis_err_msg)
root_volume_vdis_after_create = self._get_vdis(root_volume_xen_vdis)
vdiSnapshotOf = self.xen_session.xenapi.VDI.get_record(root_volume_vdis_after_create.snapshot_vdi["snapshot_of"])
self.assertEqual(
vdiSnapshotOf["uuid"],
root_volume_vdis_after_create.active_vdi["uuid"],
TestVMSnapshots._snapshot_parent_not_correct_err_msg
)
data_volume_xen_sr = self.xen_session.xenapi.SR.get_by_name_label(sf_iscsi_data_volume_name)[0]
data_volume_xen_vdis = self.xen_session.xenapi.SR.get_VDIs(data_volume_xen_sr)
sf_util.check_list(data_volume_xen_vdis, 3, self, TestVMSnapshots._should_be_three_vdis_err_msg)
data_volume_vdis_after_create = self._get_vdis(data_volume_xen_vdis)
vdiSnapshotOf = self.xen_session.xenapi.VDI.get_record(data_volume_vdis_after_create.snapshot_vdi["snapshot_of"])
self.assertEqual(
vdiSnapshotOf["uuid"],
data_volume_vdis_after_create.active_vdi["uuid"],
TestVMSnapshots._snapshot_parent_not_correct_err_msg
)
#######################################
#######################################
### STEP 2: Revert VM to Snapshot ###
#######################################
#######################################
self.virtual_machine.stop(self.apiClient)
VmSnapshot.revertToSnapshot(self.apiClient, vmsnapshotid=vm_snapshot.id)
list_vm_snapshots = VmSnapshot.list(self.apiClient, listAll="true")
sf_util.check_list(list_vm_snapshots, 1, self, TestVMSnapshots._should_only_be_one_vm_snapshot_err_msg)
root_volume_path_3 = self._get_path(root_volume_id)
self.assertNotEqual(
root_volume_path_1,
root_volume_path_3,
TestVMSnapshots._path_should_have_changed_err_msg
)
root_volume_xen_vdis = self.xen_session.xenapi.SR.get_VDIs(root_volume_xen_sr)
sf_util.check_list(root_volume_xen_vdis, 3, self, TestVMSnapshots._should_be_three_vdis_err_msg)
root_volume_vdis_after_revert = self._get_vdis(root_volume_xen_vdis)
self.assertNotEqual(
root_volume_vdis_after_create.active_vdi["uuid"],
root_volume_vdis_after_revert.active_vdi["uuid"],
TestVMSnapshots._active_vdis_should_not_be_the_same_err_msg
)
self.assertEqual(
root_volume_vdis_after_create.snapshot_vdi["uuid"],
root_volume_vdis_after_revert.snapshot_vdi["uuid"],
TestVMSnapshots._snapshot_vdis_should_be_the_same_err_msg
)
self.assertEqual(
root_volume_vdis_after_create.base_vdi["uuid"],
root_volume_vdis_after_revert.base_vdi["uuid"],
TestVMSnapshots._base_vdis_should_be_the_same_err_msg
)
data_volume_path_3 = self._get_path(data_volume_id)
self.assertNotEqual(
data_volume_path_1,
data_volume_path_3,
TestVMSnapshots._path_should_have_changed_err_msg
)
data_volume_xen_vdis = self.xen_session.xenapi.SR.get_VDIs(data_volume_xen_sr)
sf_util.check_list(data_volume_xen_vdis, 3, self, TestVMSnapshots._should_be_three_vdis_err_msg)
data_volume_vdis_after_revert = self._get_vdis(data_volume_xen_vdis)
self.assertNotEqual(
data_volume_vdis_after_create.active_vdi["uuid"],
data_volume_vdis_after_revert.active_vdi["uuid"],
TestVMSnapshots._active_vdis_should_not_be_the_same_err_msg
)
self.assertEqual(
data_volume_vdis_after_create.snapshot_vdi["uuid"],
data_volume_vdis_after_revert.snapshot_vdi["uuid"],
TestVMSnapshots._snapshot_vdis_should_be_the_same_err_msg
)
self.assertEqual(
data_volume_vdis_after_create.base_vdi["uuid"],
data_volume_vdis_after_revert.base_vdi["uuid"],
TestVMSnapshots._base_vdis_should_be_the_same_err_msg
)
#######################################
#######################################
##### STEP 3: Delete VM snapshot #####
#######################################
#######################################
VmSnapshot.deleteVMSnapshot(self.apiClient, vmsnapshotid=vm_snapshot.id)
list_vm_snapshots = VmSnapshot.list(self.apiClient, listAll="true")
self.assertEqual(
list_vm_snapshots,
None,
TestVMSnapshots._should_be_no_vm_snapshots_err_msg
)
root_volume_path_4 = self._get_path(root_volume_id)
self.assertEqual(
root_volume_path_3,
root_volume_path_4,
TestVMSnapshots._path_should_not_have_changed_err_msg
)
root_volume_xen_vdis = self.xen_session.xenapi.SR.get_VDIs(root_volume_xen_sr)
sf_util.check_list(root_volume_xen_vdis, 1, self, TestVMSnapshots._should_only_be_one_vdi_err_msg)
root_volume_vdis_after_delete = self._get_vdis(root_volume_xen_vdis, True)
self.assertEqual(
root_volume_vdis_after_revert.active_vdi["uuid"],
root_volume_vdis_after_delete.active_vdi["uuid"],
TestVMSnapshots._active_vdis_should_be_the_same_err_msg
)
data_volume_path_4 = self._get_path(data_volume_id)
self.assertEqual(
data_volume_path_3,
data_volume_path_4,
TestVMSnapshots._path_should_not_have_changed_err_msg
)
data_volume_xen_vdis = self.xen_session.xenapi.SR.get_VDIs(data_volume_xen_sr)
sf_util.check_list(data_volume_xen_vdis, 1, self, TestVMSnapshots._should_only_be_one_vdi_err_msg)
data_volume_vdis_after_delete = self._get_vdis(data_volume_xen_vdis, True)
self.assertEqual(
data_volume_vdis_after_revert.active_vdi["uuid"],
data_volume_vdis_after_delete.active_vdi["uuid"],
TestVMSnapshots._active_vdis_should_be_the_same_err_msg
)
#######################################
#######################################
##### STEP 4: Start VM #####
#######################################
#######################################
self.virtual_machine.detach_volume(self.apiClient, data_volume)
self.virtual_machine.start(self.apiClient)