def _create_and_upload_vnf(self, sample_name):
body = jsonutils.dumps({"userDefinedData": {"foo": "bar"}})
vnf_package = self._create_vnf_package(body)
csar_dir = self._get_csar_dir_path(sample_name)
if os.path.exists(os.path.join(csar_dir, 'TOSCA-Metadata')) and \
sample_name != 'vnfpkgm2':
file_path = utils.create_csar_with_unique_artifact(csar_dir)
else:
file_path, vnfd_id = utils.create_csar_with_unique_vnfd_id(
csar_dir)
self.addCleanup(os.remove, file_path)
with open(file_path, 'rb') as file_object:
resp, resp_body = self.http_client.do_request(
'{base_path}/{id}/package_content'.format(
id=vnf_package['id'], base_path=self.base_url),
"PUT",
body=file_object,
content_type='application/zip')
self.assertEqual(202, resp.status_code)
self._wait_for_onboard(vnf_package['id'])
return vnf_package['id']
def test_upload_from_uri_with_auth_and_delete(self):
csar_dir = self._get_csar_dir_path("sample_vnfpkg_no_meta_single_vnfd")
file_path, vnfd_id = utils.create_csar_with_unique_vnfd_id(csar_dir)
self.addCleanup(os.remove, file_path)
cls_obj = utils.StaticHttpFileHandler(os.path.dirname(file_path))
self.addCleanup(cls_obj.stop)
body = jsonutils.dumps({"userDefinedData": {"foo": "bar"}})
vnf_package = self._create_vnf_package(body)
csar_file_uri = 'http://localhost:{port}/{filename}'.format(
port=cls_obj.port, filename=os.path.basename(file_path))
body = jsonutils.dumps({
"addressInformation": csar_file_uri,
"userName": "******",
"password": "******"
})
resp, resp_body = self.http_client.do_request(
'{base_path}/{id}/package_content/upload_from_uri'.format(
id=vnf_package['id'], base_path=self.base_url),
"POST",
body=body)
self.assertEqual(202, resp.status_code)
self._wait_for_onboard(vnf_package['id'])
self._disable_operational_state(vnf_package['id'])
self._delete_vnf_package(vnf_package['id'])
self._wait_for_delete(vnf_package['id'])
def test_load_csar_data(self, mock_extract_csar_zip_file):
file_path, _ = utils.create_csar_with_unique_vnfd_id(
'./tacker/tests/etc/samples/etsi/nfv/vnfpkgm1')
self.addCleanup(os.remove, file_path)
vnf_data, flavours = csar_utils.load_csar_data(
self.context, constants.UUID, file_path)
self.assertEqual(vnf_data['descriptor_version'], '1.0')
self.assertEqual(vnf_data['vnfm_info'], ['Tacker'])
self.assertEqual(flavours[0]['flavour_id'], 'simple')
self.assertIsNotNone(flavours[0]['sw_images'])
def test_load_csar_with_artifacts_short_notation_without_sw_image_data(
self, mock_extract_csar_zip_file):
file_path = "./tacker/tests/etc/samples/etsi/nfv/" \
"csar_short_notation_for_artifacts_without_sw_image_data"
zip_name, uniqueid = utils.create_csar_with_unique_vnfd_id(file_path)
exc = self.assertRaises(exceptions.InvalidCSAR,
csar_utils.load_csar_data, self.context,
constants.UUID, zip_name)
msg = ('Node property "sw_image_data" is missing for'
' artifact sw_image for node VDU1.')
self.assertEqual(msg, exc.format_message())
os.remove(zip_name)
def test_patch_in_onboarded_state(self):
user_data = jsonutils.dumps({
"userDefinedData": {
"key1": "val1",
"key2": "val2",
"key3": "val3"
}
})
vnf_package = self._create_vnf_package(user_data)
update_req_body = jsonutils.dumps({
"operationalState": "DISABLED",
"userDefinedData": {
"key1": "changed_val1",
"key2": "val2",
"new_key": "new_val"
}
})
expected_result = {
"operationalState": "DISABLED",
"userDefinedData": {
"key1": "changed_val1",
"new_key": "new_val"
}
}
csar_dir = self._get_csar_dir_path("vnfpkgm1")
file_path, vnfd_id = utils.create_csar_with_unique_vnfd_id(csar_dir)
self.addCleanup(os.remove, file_path)
with open(file_path, 'rb') as file_object:
resp, resp_body = self.http_client.do_request(
'{base_path}/{id}/package_content'.format(
id=vnf_package['id'], base_path=self.base_url),
"PUT",
body=file_object,
content_type='application/zip')
self.assertEqual(202, resp.status_code)
self._wait_for_onboard(vnf_package['id'])
# Update vnf package which is onboarded
resp, resp_body = self.http_client.do_request(
'{base_path}/{id}'.format(id=vnf_package['id'],
base_path=self.base_url),
"PATCH",
content_type='application/json',
body=update_req_body)
self.assertEqual(200, resp.status_code)
self.assertEqual(expected_result, resp_body)
self._delete_vnf_package(vnf_package['id'])
self._wait_for_delete(vnf_package['id'])
def test_load_csar_data_with_multiple_sw_image_data_with_short_notation(
self, mock_extract_csar_zip_file):
file_path = "./tacker/tests/etc/samples/etsi/nfv/" \
"csar_multiple_sw_image_data_with_short_notation"
zip_name, uniqueid = utils.create_csar_with_unique_vnfd_id(file_path)
exc = self.assertRaises(exceptions.InvalidCSAR,
csar_utils.load_csar_data, self.context,
constants.UUID, zip_name)
msg = ('artifacts of type "tosca.artifacts.nfv.SwImage"'
' is added more than one time for node VDU1.')
self.assertEqual(msg, exc.format_message())
os.remove(zip_name)
def test_load_csar_data_with_artifacts_short_notation(
self, mock_extract_csar_zip_file):
file_path = "./tacker/tests/etc/samples/etsi/nfv/" \
"csar_with_short_notation_for_artifacts"
zip_name, uniqueid = utils.create_csar_with_unique_vnfd_id(file_path)
vnf_data, flavours, vnf_artifacts = csar_utils.load_csar_data(
self.context, constants.UUID, zip_name)
self.assertEqual(vnf_data['descriptor_version'], '1.0')
self.assertEqual(vnf_data['vnfm_info'], ['Tacker'])
self.assertEqual(flavours[0]['flavour_id'], 'simple')
self.assertIsNotNone(flavours[0]['sw_images'])
os.remove(zip_name)
def test_get_vnf_package_vnfd_download_from_glance_store(self,
mock_load_csar):
fake_csar = os.path.join(self.temp_dir, self.vnf_package.id)
cfg.CONF.set_override('vnf_package_csar_path', self.temp_dir,
group='vnf_package')
fake_csar_zip, _ = utils.create_csar_with_unique_vnfd_id(
'./tacker/tests/etc/samples/etsi/nfv/vnfpkgm1')
mock_load_csar.return_value = fake_csar_zip
expected_data = fakes.get_expected_vnfd_data(zip_file=fake_csar_zip)
result = self.conductor.get_vnf_package_vnfd(self.context,
self.vnf_package)
self.assertEqual(expected_data, result)
shutil.rmtree(fake_csar)
os.remove(fake_csar_zip)
def _create_and_upload_vnf_package(tacker_client, csar_package_name,
user_defined_data):
# create vnf package
body = jsonutils.dumps({"userDefinedData": user_defined_data})
resp, vnf_package = tacker_client.do_request('/vnfpkgm/v1/vnf_packages',
"POST",
body=body)
# upload vnf package
csar_package_path = "../../etc/samples/etsi/nfv/%s" % csar_package_name
file_path = os.path.abspath(
os.path.join(os.path.dirname(__file__), csar_package_path))
# Generating unique vnfd id. This is required when multiple workers
# are running concurrently. The call below creates a new temporary
# CSAR with unique vnfd id.
file_path, uniqueid = utils.create_csar_with_unique_vnfd_id(file_path)
with open(file_path, 'rb') as file_object:
resp, resp_body = tacker_client.do_request(
'/vnfpkgm/v1/vnf_packages/{id}/package_content'.format(
id=vnf_package['id']),
"PUT",
body=file_object,
content_type='application/zip')
# wait for onboard
timeout = VNF_PACKAGE_UPLOAD_TIMEOUT
start_time = int(time.time())
show_url = os.path.join('/vnfpkgm/v1/vnf_packages', vnf_package['id'])
vnfd_id = None
while True:
resp, body = tacker_client.do_request(show_url, "GET")
if body['onboardingState'] == "ONBOARDED":
vnfd_id = body['vnfdId']
break
if ((int(time.time()) - start_time) > timeout):
raise Exception("Failed to onboard vnf package")
time.sleep(1)
# remove temporarily created CSAR file
os.remove(file_path)
return vnf_package['id'], vnfd_id
def test_load_csar_data_with_unit_conversion(self,
mock_extract_csar_zip_file):
file_path, _ = utils.create_csar_with_unique_vnfd_id(
'./tacker/tests/etc/samples/etsi/nfv/sample_vnfpkg_tosca_vnfd')
self.addCleanup(os.remove, file_path)
vnf_data, flavours, vnf_artifact = csar_utils.load_csar_data(
self.context, constants.UUID, file_path)
self.assertEqual(vnf_data['descriptor_version'], '1.0')
self.assertEqual(vnf_data['vnfm_info'], ['Tacker'])
self.assertEqual(flavours[0]['flavour_id'], 'simple')
self.assertIsNotNone(flavours[0]['sw_images'])
# 'size', 'min_disk' and 'min_ram' values from sample VNFD will
# be converted to Bytes
self.assertEqual(flavours[0]['sw_images'][0]['min_disk'], 1000000000)
self.assertEqual(flavours[0]['sw_images'][0]['size'], 1879048192)
self.assertEqual(flavours[0]['sw_images'][1]['min_disk'], 2000000000)
self.assertEqual(flavours[0]['sw_images'][1]['size'], 2000000000)
self.assertEqual(flavours[0]['sw_images'][1]['min_ram'], 8590458880)
