292248be2c
Currently heat-translator supports translation of TOSCA Simple Profile for YAML[1] and TOSCA Simple Profile for NFV[2] only. This commit enables to translation of the follwoing type defined in ETSI NFV-SOL 001[3]. - tosca.policies.nfv.InstantiationLevels - tosca.policies.nfv.ScalingAspects - tosca.policies.nfv.VduInitialDelta - tosca.policies.nfv.VduInstantiationLevels - tosca.policies.nfv.VduScalingAspectDeltas - tosca.policies.nfv.VirtualLinkInstantiationLevels [1] http://docs.oasis-open.org/tosca/tosca-nfv/v1.0/tosca-nfv-v1.0.html [2] http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/TOSCA-Simple-Profile-YAML-v1.0.html [3] https://www.etsi.org/deliver/etsi_gs/NFV-SOL/001_099/001/02.06.01_60/gs_NFV-SOL001v020601p.pdf Change-Id: Ifdb287c84dfb19d25b519a2e23f1b82ccc3f4088 Story: 2006372 Task: 37622
334 lines
13 KiB
Python
334 lines
13 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import json
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import os
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from toscaparser.common.exception import ExceptionCollector
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from toscaparser.utils.gettextutils import _
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from translator.common.utils import TranslationUtils
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from translator.tests.base import TestCase
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class EtsiToscaHotTranslationTest(TestCase):
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def _test_successful_translation(self, tosca_file, hot_files, params=None):
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if not params:
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params = {}
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if not isinstance(hot_files, list):
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hot_files = [hot_files]
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diff = TranslationUtils.compare_tosca_translation_with_hot(tosca_file,
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hot_files,
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params)
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self.assertEqual({}, diff, '<difference> : ' +
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json.dumps(diff, indent=4, separators=(', ', ': ')))
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def _test_failed_translation(self, tosca_file, hot_file, params, msg,
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msg_path, error_raise, error_collect):
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if msg_path:
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path = os.path.normpath(os.path.join(
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os.path.dirname(os.path.realpath(__file__)), tosca_file))
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msg = msg % path
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self.assertRaises(
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error_raise,
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TranslationUtils.compare_tosca_translation_with_hot,
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tosca_file, hot_file, params)
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ExceptionCollector.assertExceptionMessage(error_collect, msg)
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def test_hot_translate_etsi_nfv_vnf(self):
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tosca_file = '../tests/data/etsi_nfv/' \
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'tosca_nfv_vnf.yaml'
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hot_files = [
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'../tests/data/hot_output/etsi_nfv/'
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'hot_nfv_vnf.yaml',
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]
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self._test_successful_translation(tosca_file, hot_files, params={})
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def test_hot_translate_etsi_nfv_vdu(self):
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tosca_file = '../tests/data/etsi_nfv/' \
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'tosca_nfv_vdu.yaml'
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hot_files = [
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'../tests/data/hot_output/etsi_nfv/'
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'hot_nfv_vdu.yaml',
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]
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self._test_successful_translation(tosca_file, hot_files, params={})
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def test_hot_translate_etsi_nfv_vdu_with_compute_requirements(self):
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tosca_file = '../tests/data/etsi_nfv/' \
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'tosca_nfv_vdu_with_compute_requirements.yaml'
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hot_files = [
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'../tests/data/hot_output/etsi_nfv/'
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'hot_nfv_vdu_with_compute_requirements.yaml',
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]
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self._test_successful_translation(tosca_file, hot_files, params={})
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def test_hot_translate_etsi_nfv_vdu_with_invalid_compute_requirements(
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self):
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tosca_file = '../tests/data/etsi_nfv/' \
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'tosca_nfv_vdu_with_invalid_compute_requirements.yaml'
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hot_files = [
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'../tests/data/hot_output/etsi_nfv/'
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'hot_nfv_vdu_with_invalid_compute_requirements.yaml',
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]
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expected_msg = _('Unsupported format of '
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'compute_requirements, '
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'vdu_name:VDU1, nova_extra_specs:dummy: ][')
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self._test_successful_translation(tosca_file, hot_files, params={})
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self.assertIn(
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expected_msg,
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self.log_fixture.output
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)
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def test_hot_translate_etsi_nfv_vdu_with_logical_node(self):
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tosca_file = '../tests/data/etsi_nfv/' \
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'tosca_nfv_vdu_with_logical_node.yaml'
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hot_files = [
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'../tests/data/hot_output/etsi_nfv/'
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'hot_nfv_vdu_with_logical_node.yaml',
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]
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self._test_successful_translation(tosca_file, hot_files, params={})
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def test_hot_translate_etsi_nfv_vdu_with_unsupported_storage(self):
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tosca_file = '../tests/data/etsi_nfv/' \
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'tosca_nfv_vdu_with_unsupported_storage.yaml'
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hot_files = [
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'../tests/data/hot_output/etsi_nfv/'
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'hot_nfv_vdu_with_unsupported_storage.yaml',
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]
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expected_msg = _('Unsupported virtual_storage, '
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'vdu_name:VDU1, '
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'virtual_storage_name:UnsupportedStorage')
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self._test_successful_translation(tosca_file, hot_files, params={})
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self.assertIn(
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expected_msg,
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self.log_fixture.output
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)
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def test_hot_translate_etsi_nfv_cp(self):
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tosca_file = '../tests/data/etsi_nfv/' \
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'tosca_nfv_cp.yaml'
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hot_files = [
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'../tests/data/hot_output/etsi_nfv/'
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'hot_nfv_cp.yaml',
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]
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self._test_successful_translation(tosca_file, hot_files, params={})
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def test_hot_translate_etsi_nfv_cp_with_extended_vnic_type(self):
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tosca_file = '../tests/data/etsi_nfv/' \
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'tosca_nfv_cp_with_extended_vnic_type.yaml'
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hot_files = [
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'../tests/data/hot_output/etsi_nfv/'
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'hot_nfv_cp_with_extended_vnic_type.yaml',
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]
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self._test_successful_translation(tosca_file, hot_files, params={})
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def test_hot_translate_etsi_nfv_check_cp_order(self):
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tosca_file = '../tests/data/etsi_nfv/' \
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'tosca_nfv_check_cp_order.yaml'
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hot_files = [
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'../tests/data/hot_output/etsi_nfv/'
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'hot_nfv_check_cp_order.yaml',
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]
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self._test_successful_translation(tosca_file, hot_files, params={})
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def test_hot_translate_etsi_nfv_vl(self):
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tosca_file = '../tests/data/etsi_nfv/' \
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'tosca_nfv_vl.yaml'
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hot_files = [
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'../tests/data/hot_output/etsi_nfv/'
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'hot_nfv_vl.yaml',
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]
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self._test_successful_translation(tosca_file, hot_files, params={})
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def test_hot_translate_etsi_nfv_vl_with_unsupported_protocol(self):
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tosca_file = '../tests/data/etsi_nfv/' \
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'tosca_nfv_vl_with_unsupported_protocol.yaml'
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hot_files = [
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'../tests/data/hot_output/etsi_nfv/'
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'hot_nfv_vl_with_unsupported_protocol.yaml',
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]
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expected_msgs = (
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'Unsupported layer_protocols, virtual_link_name:VL3, '
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'protocol_name:[\'ethernet\']',
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'Unsupported layer_protocols, virtual_link_name:VL4, '
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'protocol_name:[\'mpls\']',
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'Unsupported layer_protocols, virtual_link_name:VL5, '
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'protocol_name:[\'odu2\']',
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'Unsupported layer_protocols, virtual_link_name:VL6, '
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'protocol_name:[\'pseudo-wire\']'
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)
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self._test_successful_translation(tosca_file, hot_files, params={})
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for expected_msg in expected_msgs:
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self.assertIn(
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expected_msg,
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self.log_fixture.output
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)
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def test_hot_translate_etsi_nfv_non_leaf_in_vl(self):
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vl_name = 'VL1'
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tosca_file = '../tests/data/etsi_nfv/' \
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'tosca_nfv_non_leaf_in_vl.yaml'
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hot_files = [
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'../tests/data/hot_output/etsi_nfv/'
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'hot_nfv_non_leaf_in_vl.yaml',
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]
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expected_msgs = (
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'Can not set the required properties '
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'max_kbps on HOT.'
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'virtual_link_name:%s' % vl_name,)
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self._test_successful_translation(tosca_file, hot_files, params={})
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for expected_msg in expected_msgs:
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self.assertIn(
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expected_msg,
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self.log_fixture.output
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)
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def test_hot_translate_etsi_nfv_blockstorage(self):
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tosca_file = '../tests/data/etsi_nfv/' \
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'tosca_nfv_blockstorage.yaml'
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hot_files = [
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'../tests/data/hot_output/etsi_nfv/'
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'hot_nfv_blockstorage.yaml',
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]
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self._test_successful_translation(tosca_file, hot_files, params={})
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def test_hot_translate_etsi_nfv_vnf_vdu_cp_vl_blockstorage_with_scaling(
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self):
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tosca_file = '../tests/data/etsi_nfv/' \
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'tosca_nfv_vnf_vdu_cp_vl_blockstorage_with_scaling.yaml'
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hot_files = [
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'../tests/data/hot_output/etsi_nfv/'
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'vnf_vdu_cp_vl_blockstorage_with_scaling/'
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'hot_nfv_vnf_vdu_cp_vl_blockstorage_with_scaling.yaml',
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'../tests/data/hot_output/etsi_nfv/'
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'vnf_vdu_cp_vl_blockstorage_with_scaling/'
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'worker_instance.hot.yaml',
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]
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self._test_successful_translation(tosca_file, hot_files, params={})
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def test_hot_translate_etsi_nfv_vdu_cp_vl_with_mixed_scaling(
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self):
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tosca_file = '../tests/data/etsi_nfv/' \
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'tosca_nfv_vdu_cp_vl_with_mixed_scaling.yaml'
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hot_files = [
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'../tests/data/hot_output/etsi_nfv/'
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'vdu_cp_vl_with_mixed_scaling/'
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'hot_nfv_vdu_cp_vl_with_mixed_scaling.yaml',
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'../tests/data/hot_output/etsi_nfv/'
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'vdu_cp_vl_with_mixed_scaling/'
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'worker_instance.hot.yaml',
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]
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self._test_successful_translation(tosca_file, hot_files, params={})
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def test_hot_translate_etsi_nfv_vdu_cp_with_scaling_multi_aspects(
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self):
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tosca_file = '../tests/data/etsi_nfv/' \
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'tosca_nfv_vdu_cp_with_scaling_multi_aspects.yaml'
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hot_files = [
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'../tests/data/hot_output/etsi_nfv/'
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'vdu_cp_with_scaling_multi_aspects/'
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'hot_nfv_vdu_cp_with_scaling_multi_aspects.yaml',
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'../tests/data/hot_output/etsi_nfv/'
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'vdu_cp_with_scaling_multi_aspects/'
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'worker_instance1.hot.yaml',
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'../tests/data/hot_output/etsi_nfv/'
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'vdu_cp_with_scaling_multi_aspects/'
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'worker_instance2.hot.yaml',
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]
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self._test_successful_translation(tosca_file, hot_files, params={})
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def test_hot_translate_etsi_nfv_scaling_non_target_vdu_in_initial_delta(
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self):
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aspect_name = 'worker_instance'
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vdu_name = 'VDU1'
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tosca_file = '../tests/data/etsi_nfv/' \
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'tosca_nfv_scaling_non_target_vdu_in_initial_delta.yaml'
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hot_files = [
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'../tests/data/hot_output/etsi_nfv/'
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'scaling_non_target_vdu_in_initial_delta/'
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'hot_nfv_scaling_non_target_vdu_in_initial_delta.yaml',
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'../tests/data/hot_output/etsi_nfv/'
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'scaling_non_target_vdu_in_initial_delta/'
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'worker_instance.hot.yaml',
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]
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expected_msgs = (
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'Can not set the required properties '
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'min_size and max_size on HOT.'
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'aspect_name:%s' % aspect_name,
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)
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expected_msgs = (
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'No min_size or(and) max_size is found for '
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'aspect_name:%s, VDU:%s' % (
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aspect_name, vdu_name)
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)
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self._test_successful_translation(tosca_file, hot_files, params={})
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for expected_msg in expected_msgs:
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self.assertIn(
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expected_msg,
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self.log_fixture.output
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)
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def test_hot_translate_etsi_nfv_scaling_non_target_vdu_in_aspect_delta(
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self):
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aspect_name = 'worker_instance'
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vdu_name = None
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delta_name = None
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tosca_file = '../tests/data/etsi_nfv/' \
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'tosca_nfv_scaling_non_target_vdu_in_aspect_delta.yaml'
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hot_files = [
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'../tests/data/hot_output/etsi_nfv/'
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'scaling_non_target_vdu_in_aspect_delta/'
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'hot_nfv_scaling_non_target_vdu_in_aspect_delta.yaml',
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'../tests/data/hot_output/etsi_nfv/'
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'scaling_non_target_vdu_in_aspect_delta/'
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'worker_instance.hot.yaml',
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]
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expected_msgs = (
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'Can not create %s node '
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'because target vdu does not defined.'
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% aspect_name,
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'No ScalingAspectDelta for %s of %s, %s is '
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'found' % (vdu_name, aspect_name, delta_name)
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)
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self._test_successful_translation(tosca_file, hot_files, params={})
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for expected_msg in expected_msgs:
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self.assertIn(
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expected_msg,
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self.log_fixture.output
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)
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def test_hot_translate_etsi_nfv_scaling_non_deltas_in_aspect_delta(self):
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aspect_name = 'worker_instance'
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vdu_name = 'VDU1'
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delta_name = 'delta_2'
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tosca_file = '../tests/data/etsi_nfv/' \
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'tosca_nfv_scaling_non_deltas_in_aspect_delta.yaml'
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hot_files = [
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'../tests/data/hot_output/etsi_nfv/'
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'scaling_non_deltas_in_aspect_delta/'
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'hot_nfv_scaling_non_deltas_in_aspect_delta.yaml',
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'../tests/data/hot_output/etsi_nfv/'
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'scaling_non_deltas_in_aspect_delta/'
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'worker_instance.hot.yaml',
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]
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expected_msgs = (
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'No ScalingAspectDelta for %s of %s, %s is '
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'found' % (vdu_name, aspect_name, delta_name)
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)
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self._test_successful_translation(tosca_file, hot_files, params={})
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for expected_msg in expected_msgs:
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self.assertIn(
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expected_msg,
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self.log_fixture.output
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)
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