1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
|
import copy
import os
import sys
sys.path.insert(1, os.path.join(os.path.dirname(__file__), os.pardir, "lookup_plugins"))
from openshift_master_facts_default_predicates import LookupModule # noqa: E402
# Predicates ordered according to OpenShift Origin source:
# origin/vendor/k8s.io/kubernetes/plugin/pkg/scheduler/algorithmprovider/defaults/defaults.go
DEFAULT_PREDICATES_1_1 = [
{'name': 'PodFitsHostPorts'},
{'name': 'PodFitsResources'},
{'name': 'NoDiskConflict'},
{'name': 'MatchNodeSelector'},
]
DEFAULT_PREDICATES_1_2 = [
{'name': 'PodFitsHostPorts'},
{'name': 'PodFitsResources'},
{'name': 'NoDiskConflict'},
{'name': 'NoVolumeZoneConflict'},
{'name': 'MatchNodeSelector'},
{'name': 'MaxEBSVolumeCount'},
{'name': 'MaxGCEPDVolumeCount'}
]
DEFAULT_PREDICATES_1_3 = [
{'name': 'NoDiskConflict'},
{'name': 'NoVolumeZoneConflict'},
{'name': 'MaxEBSVolumeCount'},
{'name': 'MaxGCEPDVolumeCount'},
{'name': 'GeneralPredicates'},
{'name': 'PodToleratesNodeTaints'},
{'name': 'CheckNodeMemoryPressure'}
]
DEFAULT_PREDICATES_1_4 = [
{'name': 'NoDiskConflict'},
{'name': 'NoVolumeZoneConflict'},
{'name': 'MaxEBSVolumeCount'},
{'name': 'MaxGCEPDVolumeCount'},
{'name': 'GeneralPredicates'},
{'name': 'PodToleratesNodeTaints'},
{'name': 'CheckNodeMemoryPressure'},
{'name': 'CheckNodeDiskPressure'},
{'name': 'MatchInterPodAffinity'}
]
DEFAULT_PREDICATES_1_5 = [
{'name': 'NoVolumeZoneConflict'},
{'name': 'MaxEBSVolumeCount'},
{'name': 'MaxGCEPDVolumeCount'},
{'name': 'MatchInterPodAffinity'},
{'name': 'NoDiskConflict'},
{'name': 'GeneralPredicates'},
{'name': 'PodToleratesNodeTaints'},
{'name': 'CheckNodeMemoryPressure'},
{'name': 'CheckNodeDiskPressure'},
]
REGION_PREDICATE = {
'name': 'Region',
'argument': {
'serviceAffinity': {
'labels': ['region']
}
}
}
TEST_VARS = [
('1.1', 'origin', DEFAULT_PREDICATES_1_1),
('3.1', 'openshift-enterprise', DEFAULT_PREDICATES_1_1),
('1.2', 'origin', DEFAULT_PREDICATES_1_2),
('3.2', 'openshift-enterprise', DEFAULT_PREDICATES_1_2),
('1.3', 'origin', DEFAULT_PREDICATES_1_3),
('3.3', 'openshift-enterprise', DEFAULT_PREDICATES_1_3),
('1.4', 'origin', DEFAULT_PREDICATES_1_4),
('3.4', 'openshift-enterprise', DEFAULT_PREDICATES_1_4),
('1.5', 'origin', DEFAULT_PREDICATES_1_5),
('3.5', 'openshift-enterprise', DEFAULT_PREDICATES_1_5),
('1.6', 'origin', DEFAULT_PREDICATES_1_5),
('3.6', 'openshift-enterprise', DEFAULT_PREDICATES_1_5),
]
class TestOpenShiftMasterFactsDefaultPredicates(object):
lookup = LookupModule()
default_facts = {
'openshift': {
'common': {}
}
}
def test_openshift_version(self):
for regions_enabled in (True, False):
for version, deployment_type, default_predicates in TEST_VARS:
version = version + '.1'
yield self.check_defaults_version, version, deployment_type, default_predicates, regions_enabled
def check_defaults_version(self, version, deployment_type, default_predicates,
regions_enabled):
facts = copy.deepcopy(self.default_facts)
facts['openshift_version'] = version
facts['openshift']['common']['deployment_type'] = deployment_type
results = self.lookup.run(None, variables=facts,
regions_enabled=regions_enabled)
if regions_enabled:
assert results == default_predicates + [REGION_PREDICATE]
else:
assert results == default_predicates
def test_release_defaults(self):
for regions_enabled in (True, False):
for release, deployment_type, default_predicates in TEST_VARS:
yield self.check_defaults_release, release, deployment_type, default_predicates, regions_enabled
def test_v_release_defaults(self):
for regions_enabled in (True, False):
for release, deployment_type, default_predicates in TEST_VARS:
yield self.check_defaults_release, 'v' + release, deployment_type, default_predicates, regions_enabled
def test_trunc_openshift_release(self):
for release, deployment_type, default_predicates in TEST_VARS:
release = release + '.1'
yield self.check_defaults_release, release, deployment_type, default_predicates, False
def check_defaults_release(self, release, deployment_type, default_predicates,
regions_enabled):
facts = copy.deepcopy(self.default_facts)
facts['openshift_release'] = release
facts['openshift']['common']['deployment_type'] = deployment_type
results = self.lookup.run(None, variables=facts,
regions_enabled=regions_enabled)
if regions_enabled:
assert results == default_predicates + [REGION_PREDICATE]
else:
assert results == default_predicates
def test_short_version_defaults(self):
for regions_enabled in (True, False):
for short_version, deployment_type, default_predicates in TEST_VARS:
yield self.check_defaults_short_version, short_version, deployment_type, default_predicates, regions_enabled
def check_defaults_short_version(self, short_version, deployment_type, default_predicates,
regions_enabled):
facts = copy.deepcopy(self.default_facts)
facts['openshift']['common']['short_version'] = short_version
facts['openshift']['common']['deployment_type'] = deployment_type
results = self.lookup.run(None, variables=facts,
regions_enabled=regions_enabled)
if regions_enabled:
assert results == default_predicates + [REGION_PREDICATE]
else:
assert results == default_predicates
def test_short_version_kwarg(self):
for regions_enabled in (True, False):
for short_version, deployment_type, default_predicates in TEST_VARS:
yield self.check_defaults_short_version_kwarg, short_version, deployment_type, default_predicates, regions_enabled
def check_defaults_short_version_kwarg(self, short_version, deployment_type, default_predicates,
regions_enabled):
facts = copy.deepcopy(self.default_facts)
facts['openshift']['common']['deployment_type'] = deployment_type
results = self.lookup.run(None, variables=facts,
regions_enabled=regions_enabled,
short_version=short_version)
if regions_enabled:
assert results == default_predicates + [REGION_PREDICATE]
else:
assert results == default_predicates
def test_deployment_type_kwarg(self):
for regions_enabled in (True, False):
for short_version, deployment_type, default_predicates in TEST_VARS:
yield self.check_defaults_deployment_type_kwarg, short_version, deployment_type, default_predicates, regions_enabled
def check_defaults_deployment_type_kwarg(self, short_version, deployment_type,
default_predicates, regions_enabled):
facts = copy.deepcopy(self.default_facts)
facts['openshift']['common']['short_version'] = short_version
results = self.lookup.run(None, variables=facts,
regions_enabled=regions_enabled,
deployment_type=deployment_type)
if regions_enabled:
assert results == default_predicates + [REGION_PREDICATE]
else:
assert results == default_predicates
def test_only_kwargs(self):
for regions_enabled in (True, False):
for short_version, deployment_type, default_predicates in TEST_VARS:
yield self.check_defaults_only_kwargs, short_version, deployment_type, default_predicates, regions_enabled
def check_defaults_only_kwargs(self, short_version, deployment_type,
default_predicates, regions_enabled):
facts = copy.deepcopy(self.default_facts)
results = self.lookup.run(None, variables=facts,
regions_enabled=regions_enabled,
short_version=short_version,
deployment_type=deployment_type)
if regions_enabled:
assert results == default_predicates + [REGION_PREDICATE]
else:
assert results == default_predicates
|
