def setUp(self):
self.driver = VTAMDriver()
self.resource = self.get_default_resource_to_reserve()
self.slice_urn = "urn:publicid:IDN+ocf:i2cat:vtam+slice+mytestslice"
self.expiration = datetime.utcnow() + timedelta(hours=1)
self.reserved_resources = self.driver.reserve_vms(
self.slice_urn, self.resource)
self.reservation = Reservation.objects.get(
projectName="ocf.i2cat.vtam.mytestslice")
def setUp(self):
self.driver = VTAMDriver()
self.resource = self.get_default_resource_to_reserve()
self.slice_urn = "urn:publicid:IDN+ocf:i2cat:vtam+slice+mytestslice"
self.expiration = datetime.utcnow() + timedelta(hours=1)
self.reserved_resources = self.driver.reserve_vms(self.slice_urn, self.resource)
self.reservation = Reservation.objects.get(projectName = "ocf.i2cat.vtam.mytestslice")
class TestReserveVM(unittest.TestCase):
def setUp(self):
self.driver = VTAMDriver()
self.resource = self.get_default_resource_to_reserve()
self.slice_urn = "urn:publicid:IDN+ocf:i2cat:vtam+slice+mytestslice"
self.expiration = datetime.utcnow() + timedelta(hours=1)
self.reserved_resources = self.driver.reserve_vms(
self.slice_urn, self.resource)
self.reservation = Reservation.objects.get(
projectName="ocf.i2cat.vtam.mytestslice")
def tearDown(self):
self.reservation.delete()
def get_default_resource_to_reserve(self):
resource = ResourceMocker()
resource.set_component_id(
"urn:publicid:IDN+ocf:i2cat:vtam+node+Verdaguer")
return resource
def test_should_reserve_resource(self):
self.assertFalse(self.reservation == None)
def test_should_reserve_resource_with_project_name(self):
self.assertEquals("ocf.i2cat.vtam.mytestslice",
self.reservation.projectName)
def test_should_reserve_resource_with_slice_name(self):
self.assertEquals("ocf.i2cat.vtam.mytestslice",
self.reservation.sliceName)
def test_should_reserve_fake_vm_in_Verdaguer(self):
server_name = self.reservation.server.name
self.assertEquals("Verdaguer", server_name)
def test_reserve_should_expire_in_an_hour(self):
expiration = self.reservation.get_valid_until()
expiration_formatted = datetime.strptime(expiration,
'%Y-%m-%d %H:%M:%S.%f')
self.assertEquals(self.expiration.hour, expiration_formatted.hour)
def test_should_return_object(self):
self.assertFalse(self.reserved_resources == None)
def test_should_return_reservation_object(self):
self.assertTrue(isinstance(self.reserved_resources, ResourceMocker))
class TestReserveVM(unittest.TestCase):
def setUp(self):
self.driver = VTAMDriver()
self.resource = self.get_default_resource_to_reserve()
self.slice_urn = "urn:publicid:IDN+ocf:i2cat:vtam+slice+mytestslice"
self.expiration = datetime.utcnow() + timedelta(hours=1)
self.reserved_resources = self.driver.reserve_vms(self.slice_urn, self.resource)
self.reservation = Reservation.objects.get(projectName = "ocf.i2cat.vtam.mytestslice")
def tearDown(self):
self.reservation.delete()
def get_default_resource_to_reserve(self):
resource = ResourceMocker()
resource.set_component_id( "urn:publicid:IDN+ocf:i2cat:vtam+node+Verdaguer")
return resource
def test_should_reserve_resource(self):
self.assertFalse(self.reservation == None)
def test_should_reserve_resource_with_project_name(self):
self.assertEquals("ocf.i2cat.vtam.mytestslice", self.reservation.projectName)
def test_should_reserve_resource_with_slice_name(self):
self.assertEquals("ocf.i2cat.vtam.mytestslice", self.reservation.sliceName)
def test_should_reserve_fake_vm_in_Verdaguer(self):
server_name = self.reservation.server.name
self.assertEquals("Verdaguer", server_name)
def test_reserve_should_expire_in_an_hour(self):
expiration = self.reservation.get_valid_until()
expiration_formatted = datetime.strptime(expiration, '%Y-%m-%d %H:%M:%S.%f')
self.assertEquals(self.expiration.hour, expiration_formatted.hour)
def test_should_return_object(self):
self.assertFalse(self.reserved_resources == None)
def test_should_return_reservation_object(self):
self.assertTrue(isinstance(self.reserved_resources, ResourceMocker))
class TestTranslatorToDict(unittest.TestCase):
def setUp(self):
self.driver = VTAMDriver()
self.reservation = self.get_default_reservation()
self.vm_params = self.driver.get_default_vm_parameters(
self.reservation)
def get_default_reservation(self):
r = ReservationMocker()
r.set_project_id("test-project")
r.set_slice_id("test-slice")
r.set_slice_name("test-slice-name")
r.set_project_name("test-project-name")
r.set_uuid("THIS-IS-THE-UUID-OF-A-VM")
s = ServerMocker()
s.set_uuid("THIS-IS-THE-UUID-OF-A-SERVER")
s.set_virt_tech("paravirtualization")
r.server = s
return r
def test_shoud_return_correct_default_vm_params(self):
self.assertFalse(None in self.vm_params.values())
class TestTranslatorToDict(unittest.TestCase):
def setUp(self):
self.driver = VTAMDriver()
self.reservation = self.get_default_reservation()
self.vm_params = self.driver.get_default_vm_parameters(self.reservation)
def get_default_reservation(self):
r = ReservationMocker()
r.set_project_id("test-project")
r.set_slice_id("test-slice")
r.set_slice_name("test-slice-name")
r.set_project_name("test-project-name")
r.set_uuid("THIS-IS-THE-UUID-OF-A-VM")
s = ServerMocker()
s.set_uuid("THIS-IS-THE-UUID-OF-A-SERVER")
s.set_virt_tech("paravirtualization")
r.server = s
return r
def test_shoud_return_correct_default_vm_params(self):
self.assertFalse(None in self.vm_params.values())
def get_vt_am_driver():
driver = VTAMDriver()
driver.set_config(VTAMConfig)
return driver
def setUp(self):
self.driver = VTAMDriver()
self.reservation = self.get_default_reservation()
self.vm_params = self.driver.get_default_vm_parameters(
self.reservation)
def setUp(self):
self.driver = VTAMDriver()
self.reservation = self.get_default_reservation()
self.vm_params = self.driver.get_default_vm_parameters(self.reservation)
def get_vt_am_driver():
driver = VTAMDriver()
driver.set_config(VTAMConfig)
return driver
def setUp(self):
self.driver = VTAMDriver()
self.vm_params = self.get_default_vm_params()
self.vm_class = self.prepare_vm_class()
self.driver.vm_dict_to_class(self.vm_params, self.vm_class)
class TestTranslatorToDict(unittest.TestCase):
def setUp(self):
self.driver = VTAMDriver()
self.vm_params = self.get_default_vm_params()
self.vm_class = self.prepare_vm_class()
self.driver.vm_dict_to_class(self.vm_params, self.vm_class)
def get_default_vm_params(self):
return DEFAULT_VM_PARAMS
def prepare_vm_class(self):
rspec = XmlHelper.getSimpleActionQuery()
actionClassEmpty = copy.deepcopy(rspec.query.provisioning.action[0])
actionClassEmpty.type_ = "create"
rspec.query.provisioning.action.pop()
return actionClassEmpty.server.virtual_machines[0]
def test_should_set_correct_name(self):
self.assertEquals(self.vm_params.get("name"), self.vm_class.name)
def test_should_set_correct_uuid(self):
self.assertEquals(self.vm_params.get("uuid"), self.vm_class.uuid)
def test_should_set_correct_status(self):
self.assertEquals(self.vm_params.get("state"), self.vm_class.status)
def test_should_set_correct_project_id(self):
self.assertEquals(self.vm_params.get("project-id"), self.vm_class.project_id)
def test_should_set_correct_project_name(self):
self.assertEquals(self.vm_params.get("project-name"), self.vm_class.project_name)
def test_should_set_correct_slice_name(self):
self.assertEquals(self.vm_params.get("slice-name"), self.vm_class.slice_name)
def test_should_set_correct_slice_id(self):
self.assertEquals(self.vm_params.get("slice-id"), self.vm_class.slice_id)
def test_should_set_correct_operating_system_type(self):
self.assertEquals(self.vm_params.get("operating-system-type"), self.vm_class.operating_system_type)
def test_should_set_correct_operating_system_version(self):
self.assertEquals(self.vm_params.get("operating-system-version"), self.vm_class.operating_system_version)
def test_should_set_correct_operating_system_distro(self):
self.assertEquals(self.vm_params.get("operating-system-distribution"), self.vm_class.operating_system_distribution)
def test_should_set_correct_virtualization_type(self):
self.assertEquals(self.vm_params.get("virtualization-type"), self.vm_class.virtualization_type)
def test_should_set_correct_virtualization_setup_type(self):
self.assertEquals(self.vm_params.get("virtualization-setup-type"), self.vm_class.xen_configuration.virtualization_setup_type)
def test_should_set_correct_project_name(self):
self.assertEquals(self.vm_params.get("server-id"), self.vm_class.server_id)
def test_should_set_correct_memory(self):
self.assertEquals(self.vm_params.get("memory-mb"), self.vm_class.xen_configuration.memory_mb)
def test_should_set_correct_hd_setup_type(self):
self.assertEquals(self.vm_params.get("hd-setup-type"), self.vm_class.xen_configuration.hd_setup_type)
def test_should_set_correct_project_name(self):
self.assertEquals(self.vm_params.get("hd-origin-path"), self.vm_class.xen_configuration.hd_origin_path)
def __init__(self):
self.__driver = VTAMDriver()
self.START_ACTION = "START"
self.STOP_ACTION = "STOP"
self.REBOOT_ACTION = "REBOOT"
self.DELETE_ACTION = "DELETE"
class VTAMRM(ResourceManagerBase):
def __init__(self):
self.__driver = VTAMDriver()
self.START_ACTION = "START"
self.STOP_ACTION = "STOP"
self.REBOOT_ACTION = "REBOOT"
self.DELETE_ACTION = "DELETE"
def get_version(self):
return {}
def get_resources(self, urns=None, geni_available=False):
servers = list()
if urns:
for urn in urns:
server = self.__driver.get_specific_server_and_vms(urn, geni_available)
if type(server) == list:
servers.extend(server)
else:
servers.append(server)
return servers
else:
servers = self.__driver.get_all_servers(geni_available)
return servers
def create_resources(self, urns, expiration=None, users=list(), geni_best_effort=False):
created_resources = list()
for urn in urns:
resource = self.__driver.create_vms(urn, expiration, users, geni_best_effort)
if type(resource) == list:
created_resources.extend(resource)
else:
created_resources.append(resource)
return created_resources
def reserve_resources(self, slice_urn, reservations, expiration=None, users=list()):
reserved_resources = list()
for r in reservations:
reserved_resource = self.__driver.reserve_vms(slice_urn, r, expiration, users)
if type(reserved_resource) == list():
reserved_resources.extend(reserved_resource)
else:
reserved_resources.append(reserved_resource)
#reserved_resources = self.__update_reservation(reserved_resources) #TODO
# Ignore those resources not reserved for manifest
reserved_resources = filter(lambda x: x is not None, reserved_resources)
return reserved_resources
def delete_resources(self, urns, geni_best_effort=False):
return self.__crud_resources(urns, geni_best_effort, self.DELETE_ACTION)
def start_resources(self, urns, geni_best_effort=False):
return self.__crud_resources(urns, geni_best_effort, self.START_ACTION)
def stop_resources(self, urns, geni_best_effort=False):
return self.__crud_resources(urns, geni_best_effort, self.STOP_ACTION)
def reboot_resources(self, urns, geni_best_effort=False):
return self.__crud_resources(urns, geni_best_effort, self.REBOOT_ACTION)
def update_resources_users(self, urns, geni_best_effort=False, options=dict()):
"""
geni_update_users: Refresh the set of user accounts and installed SSH keys on the resource.
Takes the option geni_users. This action creates any users specified that do not already
exist, and sets the SSH keys for all users per the list of
keys specified - including removing keys not explicitly
listed. The geni_users option can be supplied using the
--optionsfile argument.
If not supplied that way, then users are read from the omni_config or
clearinghouse slice members, as documented under createsliver.
Note: the --optionsfile argument requires a file. Expected format:
{
"geni_users": [
{
"urn": "urn:publicid:IDN+ch.geni.net+user+jdoe",
"keys": ["ssh-rsa jdoegoodkey"]
},
{
"urn": "urn:publicid:IDN+ch.geni.net+user+jsmith",
"keys": ["somekey", "someotherkey"]
}
]
}
"""
# NOTE that the user and keys can be passed in two ways:
# a) the '--optionsfile' option
# b) directly read from the OMNI config file
# In any case, both will be available under 'options["geni_users"]'
geni_users = options.get("geni_users", None)
if not geni_users:
# This translates into a BADARGS exception in the handler
raise Exception("Missing user and keys (maybe config file not present, or --optionsfile argument not present")
return self.__driver.update_keys(urns, geni_users, geni_best_effort)
def cancel_update_resources_users(self, urns, geni_best_effort=False):
return self.__driver.cancel_update_keys(urns, geni_best_effort)
def retrieve_resources_url(self, urns, geni_best_effort=False):
"""
Return URI or way to access the VM.
"""
return self.__driver.retrieve_access_data(urns, geni_best_effort)
def renew_resources(self, urns, expiration, geni_best_effort=False):
resources = list()
self.__driver.set_geni_best_effort_mode(geni_best_effort)
for urn in urns:
try:
resource = self.__driver.renew_vms(urn, expiration)
except Exception as e:
raise e
if type(resource) == list:
resources.extend(resource)
else:
resources.append(resource)
return resources
def __crud_resources(self, urns, geni_best_effort, action):
self.__driver.set_geni_best_effort_mode(geni_best_effort)
resources = list()
for urn in urns:
if action == self.START_ACTION:
resource = self.__driver.start_vm(urn)
elif action == self.STOP_ACTION:
resource = self.__driver.stop_vm(urn)
elif action == self.REBOOT_ACTION:
resource = self.__driver.reboot_vm(urn)
elif action == self.DELETE_ACTION:
resource = self.__driver.delete_vm(urn)
if type(resource) == list:
resources.extend(resource)
else:
resources.append(resource)
return resources
def get_driver(self):
return self.__driver
def set_driver(self, value):
self.__driver = value
