Fix HashMap field mapping comparison
This fixes hashmap field mapping comparisons by ensuring that the metadata to compare is a string. Some metadatas can be integers or floats (vcpus or ram for example). Given that field values are stored as strings, these values did never match. Change-Id: I6d768418d2e91ab62d6af4cb670c148424828fd4
This commit is contained in:
Luka Peschke
parent
60740282c9
commit
8ea14cb188
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@ -208,7 +208,8 @@ class HashMap(rating.RatingProcessorBase):
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cmp_value):
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for group_name, mappings in mapping_groups.items():
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for mapping_value, mapping in mappings.items():
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if cmp_value == mapping_value:
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if str(cmp_value) == mapping_value:
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self.update_result(
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group_name,
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mapping['type'],
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@ -45,7 +45,8 @@ CK_RESOURCES_DATA = [{
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"name": "prod1",
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"project_id": "f266f30b11f246b589fd266f85eeec39",
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"user_id": "55b3379b949243009ee96972fbf51ed1",
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"vcpus": "1"},
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# Integer rather than a string on purpose
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"vcpus": 1},
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"vol": {
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"qty": 1,
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"unit": "instance"}
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@ -65,6 +66,22 @@ CK_RESOURCES_DATA = [{
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"vol": {
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"qty": 2,
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"unit": "instance"}},
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{
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"desc": {
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"availability_zone": "nova",
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"flavor": "m1.xlarge",
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"image_id": "0052f884-461d-4e3a-9598-7e5391888209",
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"memory": "16384",
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"metadata": {
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"farm": "dev"},
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"name": "dev1",
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"project_id": "f266f30b11f246b589fd266f85eeec39",
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"user_id": "55b3379b949243009ee96972fbf51ed1",
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# Integer rather than a string on purpose
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"vcpus": 8},
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"vol": {
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"qty": 2,
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"unit": "instance"}},
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{
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"desc": {
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"availability_zone": "nova",
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@ -856,7 +873,8 @@ class HashMapRatingTest(tests.TestCase):
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compute_list = expected_data[0]['usage']['compute']
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compute_list[0]['rating'] = {'price': decimal.Decimal('2.757')}
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compute_list[1]['rating'] = {'price': decimal.Decimal('5.514')}
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compute_list[2]['rating'] = {'price': decimal.Decimal('2.757')}
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compute_list[2]['rating'] = {'price': decimal.Decimal('5.514')}
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compute_list[3]['rating'] = {'price': decimal.Decimal('2.757')}
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self.assertEqual(expected_data, actual_data)
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def test_process_fields(self):
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@ -896,7 +914,8 @@ class HashMapRatingTest(tests.TestCase):
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compute_list = expected_data[0]['usage']['compute']
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compute_list[0]['rating'] = {'price': decimal.Decimal('1.337')}
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compute_list[1]['rating'] = {'price': decimal.Decimal('2.84')}
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compute_list[2]['rating'] = {'price': decimal.Decimal('1.47070')}
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compute_list[2]['rating'] = {'price': decimal.Decimal('0')}
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compute_list[3]['rating'] = {'price': decimal.Decimal('1.47070')}
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self.assertEqual(expected_data, actual_data)
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def test_process_fields_no_match(self):
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@ -918,10 +937,8 @@ class HashMapRatingTest(tests.TestCase):
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self._hash._res = {}
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self._hash.process_fields(service_name, item)
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self._hash.add_rating_informations(item)
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compute_list = expected_data[0]['usage']['compute']
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compute_list[0]['rating'] = {'price': decimal.Decimal('0')}
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compute_list[1]['rating'] = {'price': decimal.Decimal('0')}
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compute_list[2]['rating'] = {'price': decimal.Decimal('0')}
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for elem in expected_data[0]['usage']['compute']:
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elem['rating'] = {'price': decimal.Decimal('0')}
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self.assertEqual(expected_data, actual_data)
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def test_process_field_threshold(self):
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@ -951,7 +968,8 @@ class HashMapRatingTest(tests.TestCase):
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compute_list = expected_data[0]['usage']['compute']
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compute_list[0]['rating'] = {'price': decimal.Decimal('0.1337')}
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compute_list[1]['rating'] = {'price': decimal.Decimal('0.4')}
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compute_list[2]['rating'] = {'price': decimal.Decimal('0.1337')}
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compute_list[2]['rating'] = {'price': decimal.Decimal('0.4')}
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compute_list[3]['rating'] = {'price': decimal.Decimal('0.1337')}
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self.assertEqual(expected_data, actual_data)
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def test_process_field_threshold_no_match(self):
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@ -959,7 +977,7 @@ class HashMapRatingTest(tests.TestCase):
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field_db = self._db_api.create_field(service_db.service_id,
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'memory')
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self._db_api.create_threshold(
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level=10240,
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level=32768,
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cost='0.1337',
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map_type='flat',
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field_id=field_db.field_id)
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@ -973,10 +991,8 @@ class HashMapRatingTest(tests.TestCase):
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self._hash._res = {}
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self._hash.process_fields(service_name, item)
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self._hash.add_rating_informations(item)
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compute_list = expected_data[0]['usage']['compute']
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compute_list[0]['rating'] = {'price': decimal.Decimal('0')}
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compute_list[1]['rating'] = {'price': decimal.Decimal('0')}
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compute_list[2]['rating'] = {'price': decimal.Decimal('0')}
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for elem in expected_data[0]['usage']['compute']:
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elem['rating'] = {'price': decimal.Decimal('0')}
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self.assertEqual(expected_data, actual_data)
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def test_process_service_threshold(self):
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@ -1004,7 +1020,8 @@ class HashMapRatingTest(tests.TestCase):
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compute_list = expected_data[0]['usage']['compute']
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compute_list[0]['rating'] = {'price': decimal.Decimal('0.1')}
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compute_list[1]['rating'] = {'price': decimal.Decimal('0.15')}
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compute_list[2]['rating'] = {'price': decimal.Decimal('0.1')}
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compute_list[2]['rating'] = {'price': decimal.Decimal('0.15')}
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compute_list[3]['rating'] = {'price': decimal.Decimal('0.1')}
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self.assertEqual(expected_data, actual_data)
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def test_update_result_flat(self):
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@ -1091,7 +1108,10 @@ class HashMapRatingTest(tests.TestCase):
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service_db = self._db_api.create_service('compute')
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flavor_db = self._db_api.create_field(service_db.service_id,
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'flavor')
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vcpus_db = self._db_api.create_field(service_db.service_id,
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'vcpus')
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group_db = self._db_api.create_group('test_group')
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second_group_db = self._db_api.create_group('second_test_group')
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self._db_api.create_mapping(
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cost='1.00',
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map_type='flat',
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@ -1108,6 +1128,12 @@ class HashMapRatingTest(tests.TestCase):
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map_type='flat',
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field_id=flavor_db.field_id,
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group_id=group_db.group_id)
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self._db_api.create_mapping(
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value='8',
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cost='16.0',
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map_type='flat',
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field_id=vcpus_db.field_id,
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group_id=second_group_db.group_id)
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image_db = self._db_api.create_field(service_db.service_id,
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'image_id')
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self._db_api.create_mapping(
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@ -1136,6 +1162,8 @@ class HashMapRatingTest(tests.TestCase):
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compute_list = expected_data[0]['usage']['compute']
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compute_list[0]['rating'] = {'price': decimal.Decimal('2.487')}
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compute_list[1]['rating'] = {'price': decimal.Decimal('5.564')}
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compute_list[2]['rating'] = {'price': decimal.Decimal('2.6357')}
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# 8vcpu mapping * 2 + service_mapping * 1 + 128m ram threshold * 2
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compute_list[2]['rating'] = {'price': decimal.Decimal('34.40')}
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compute_list[3]['rating'] = {'price': decimal.Decimal('2.6357')}
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self._hash.process(actual_data)
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self.assertEqual(expected_data, actual_data)
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@ -0,0 +1,7 @@
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---
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fixes:
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- |
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HashMap module field mapping matching has been fixed: Field mapping values
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are always stored as strings. However, metadatas to match can be floats or
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integers (eg vcpus or ram). Given that mappings were matched with ``==``
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until now, integers or float metadatas did never match.
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