def teardown():
"""
Teardown for vPool package, will be executed when all started tests in this package have ended
Removal actions of possible things left over after the test-run
:return: None
"""
alba_backend = GeneralAlba.get_by_name(General.get_config().get('backend', 'name'))
if alba_backend:
GeneralAlba.unclaim_disks_and_remove_alba_backend(alba_backend=alba_backend)
def setup():
"""
Setup for Backend package, will be executed when any test in this package is being executed
Make necessary changes before being able to run the tests
:return: None
"""
General.validate_required_config_settings(settings={'backend': ['name']})
my_sr = GeneralStorageRouter.get_local_storagerouter()
if GeneralStorageRouter.has_roles(storagerouter=my_sr, roles='DB') is False:
GeneralDisk.add_db_role(my_sr)
alba_backend_name = General.get_config().get('backend', 'name')
alba_backend = GeneralAlba.get_by_name(alba_backend_name)
if alba_backend is None:
GeneralAlba.add_alba_backend(alba_backend_name)
def teardown():
"""
Teardown for VirtualMachine package, will be executed when all started tests in this package have ended
Removal actions of possible things left over after the test-run
:return: None
"""
vpool_name = General.get_config().get('vpool', 'name')
vpool = GeneralVPool.get_vpool_by_name(vpool_name)
assert vpool is not None, "No vpool found where one was expected"
GeneralVMachine.logger.info("Cleaning vpool")
GeneralVPool.remove_vpool(vpool)
alba_backend = GeneralAlba.get_by_name(General.get_config().get('backend', 'name'))
if alba_backend is not None:
GeneralAlba.unclaim_disks_and_remove_alba_backend(alba_backend=alba_backend)
def teardown():
"""
Teardown for VirtualDisk package, will be executed when all started tests in this package have ended
Removal actions of possible things left over after the test-run
:return: None
"""
vpool_name = General.get_config().get("vpool", "name")
vpool = GeneralVPool.get_vpool_by_name(vpool_name)
for vd in VDiskList.get_vdisks():
GeneralVDisk.delete_volume(vd, vpool, loop_device='loop0')
if vpool is not None:
GeneralVPool.remove_vpool(vpool)
alba_backend = GeneralAlba.get_by_name(General.get_config().get('backend', 'name'))
if alba_backend is not None:
GeneralAlba.unclaim_disks_and_remove_alba_backend(alba_backend=alba_backend)
def ovs_2263_verify_alba_namespace_cleanup_test():
"""
Verify ALBA namespace cleanup
Create an amount of namespaces in ALBA
Create a vPool and create some volumes
Verify the amount of namespaces before and after vPool creation
Remove the vPool and the manually created namespaces
Verify the amount of namespaces before and after vPool deletion
"""
# Create some namespaces in alba
no_namespaces = 3
backend_name = General.get_config().get('backend', 'name')
alba_backend = GeneralAlba.get_by_name(name=backend_name)
namespace_name = 'autotest-ns_'
namespace_name_regex = re.compile('^autotest-ns_\d$')
for nmspc_index in range(no_namespaces):
GeneralAlba.execute_alba_cli_action(alba_backend, 'create-namespace', ['{0}{1}'.format(namespace_name, nmspc_index), 'default'], False)
result = GeneralAlba.list_alba_namespaces(alba_backend=alba_backend,
name=namespace_name_regex)
assert len(result) == no_namespaces,\
"Expected {0} namespaces present on the {1} backend, found {2}".format(no_namespaces, backend_name,
len(result))
# Create a vPool and create volumes on it
vpool, vpool_params = GeneralVPool.add_vpool(vpool_parameters={'preset': GeneralAlba.ONE_DISK_PRESET})
GeneralVPool.validate_vpool_sanity(expected_settings=vpool_params)
root_client = SSHClient(GeneralStorageRouter.get_local_storagerouter(), username='******')
if GeneralHypervisor.get_hypervisor_type() == 'VMWARE':
GeneralVPool.mount_vpool(vpool=vpool,
root_client=root_client)
vdisks = []
for disk_index in range(no_namespaces):
vdisks.append(GeneralVDisk.create_volume(size=10,
vpool=vpool,
root_client=root_client))
result = GeneralAlba.list_alba_namespaces(alba_backend=alba_backend)
assert len(result) == 2 * no_namespaces + 1,\
"Expected {0} namespaces present on the {1} backend, found {2}".format(2 * no_namespaces + 1, backend_name, len(result))
# Remove files and vPool
for vdisk in vdisks:
GeneralVDisk.delete_volume(vdisk=vdisk,
vpool=vpool,
root_client=root_client)
if GeneralHypervisor.get_hypervisor_type() == 'VMWARE':
GeneralVPool.unmount_vpool(vpool=vpool,
root_client=root_client)
GeneralVPool.remove_vpool(vpool)
# Verify amount of namespaces
result = GeneralAlba.list_alba_namespaces(alba_backend=alba_backend,
name=namespace_name_regex)
assert len(result) == no_namespaces,\
"Expected {0} namespaces present on the {1} backend, found {2}".format(no_namespaces, backend_name,
len(result))
for namespace in result:
GeneralAlba.execute_alba_cli_action(alba_backend, 'delete-namespace', [namespace['name']], False)
result = GeneralAlba.list_alba_namespaces(alba_backend=alba_backend,
name=namespace_name_regex)
assert len(result) == 0,\
"Expected no namespaces present on the {1} backend, found {2}".format(no_namespaces, backend_name,
len(result))
