diff options
Diffstat (limited to 'roles/openshift_master_facts/test/openshift_master_facts_default_priorities_tests.py')
| -rw-r--r-- | roles/openshift_master_facts/test/openshift_master_facts_default_priorities_tests.py | 164 |
1 files changed, 164 insertions, 0 deletions
diff --git a/roles/openshift_master_facts/test/openshift_master_facts_default_priorities_tests.py b/roles/openshift_master_facts/test/openshift_master_facts_default_priorities_tests.py new file mode 100644 index 000000000..d63f06904 --- /dev/null +++ b/roles/openshift_master_facts/test/openshift_master_facts_default_priorities_tests.py @@ -0,0 +1,164 @@ +import copy +import os +import sys + +from ansible.errors import AnsibleError +from nose.tools import raises, assert_equal + +sys.path = [os.path.abspath(os.path.dirname(__file__) + "/../lookup_plugins/")] + sys.path + +from openshift_master_facts_default_priorities import LookupModule # noqa: E402 + +DEFAULT_PRIORITIES_1_1 = [ + {'name': 'LeastRequestedPriority', 'weight': 1}, + {'name': 'BalancedResourceAllocation', 'weight': 1}, + {'name': 'SelectorSpreadPriority', 'weight': 1} +] + +DEFAULT_PRIORITIES_1_2 = [ + {'name': 'LeastRequestedPriority', 'weight': 1}, + {'name': 'BalancedResourceAllocation', 'weight': 1}, + {'name': 'SelectorSpreadPriority', 'weight': 1}, + {'name': 'NodeAffinityPriority', 'weight': 1} +] + +DEFAULT_PRIORITIES_1_3 = [ + {'name': 'LeastRequestedPriority', 'weight': 1}, + {'name': 'BalancedResourceAllocation', 'weight': 1}, + {'name': 'SelectorSpreadPriority', 'weight': 1}, + {'name': 'NodeAffinityPriority', 'weight': 1}, + {'name': 'TaintTolerationPriority', 'weight': 1} +] + +DEFAULT_PRIORITIES_1_4 = [ + {'name': 'LeastRequestedPriority', 'weight': 1}, + {'name': 'BalancedResourceAllocation', 'weight': 1}, + {'name': 'SelectorSpreadPriority', 'weight': 1}, + {'name': 'NodePreferAvoidPodsPriority', 'weight': 10000}, + {'name': 'NodeAffinityPriority', 'weight': 1}, + {'name': 'TaintTolerationPriority', 'weight': 1}, + {'name': 'InterPodAffinityPriority', 'weight': 1} +] + +ZONE_PRIORITY = { + 'name': 'Zone', + 'argument': { + 'serviceAntiAffinity': { + 'label': 'zone' + } + }, + 'weight': 2 +} + + +class TestOpenShiftMasterFactsDefaultPredicates(object): + def setUp(self): + self.lookup = LookupModule() + self.default_facts = { + 'openshift': { + 'master': {}, + 'common': {} + } + } + + @raises(AnsibleError) + def test_missing_short_version_and_missing_openshift_release(self): + facts = copy.deepcopy(self.default_facts) + facts['openshift']['common']['deployment_type'] = 'origin' + self.lookup.run(None, variables=facts) + + def check_defaults(self, release, deployment_type, default_priorities, + zones_enabled, short_version): + facts = copy.deepcopy(self.default_facts) + if short_version: + facts['openshift']['common']['short_version'] = release + else: + facts['openshift_release'] = release + facts['openshift']['common']['deployment_type'] = deployment_type + results = self.lookup.run(None, variables=facts, zones_enabled=zones_enabled) + if zones_enabled: + assert_equal(results, default_priorities + [ZONE_PRIORITY]) + else: + assert_equal(results, default_priorities) + + def test_openshift_release_defaults(self): + test_vars = [ + ('1.1', 'origin', DEFAULT_PRIORITIES_1_1), + ('3.1', 'openshift-enterprise', DEFAULT_PRIORITIES_1_1), + ('1.2', 'origin', DEFAULT_PRIORITIES_1_2), + ('3.2', 'openshift-enterprise', DEFAULT_PRIORITIES_1_2), + ('1.3', 'origin', DEFAULT_PRIORITIES_1_3), + ('3.3', 'openshift-enterprise', DEFAULT_PRIORITIES_1_3), + ('1.4', 'origin', DEFAULT_PRIORITIES_1_4), + ('3.4', 'openshift-enterprise', DEFAULT_PRIORITIES_1_4) + ] + + for zones_enabled in (True, False): + for release, deployment_type, default_priorities in test_vars: + for prepend_v in (True, False): + if prepend_v: + release = 'v' + release + yield self.check_defaults, release, deployment_type, default_priorities, zones_enabled, False + + def test_short_version_defaults(self): + test_vars = [ + ('1.1', 'origin', DEFAULT_PRIORITIES_1_1), + ('3.1', 'openshift-enterprise', DEFAULT_PRIORITIES_1_1), + ('1.2', 'origin', DEFAULT_PRIORITIES_1_2), + ('3.2', 'openshift-enterprise', DEFAULT_PRIORITIES_1_2), + ('1.3', 'origin', DEFAULT_PRIORITIES_1_3), + ('3.3', 'openshift-enterprise', DEFAULT_PRIORITIES_1_3), + ('1.4', 'origin', DEFAULT_PRIORITIES_1_4), + ('3.4', 'openshift-enterprise', DEFAULT_PRIORITIES_1_4) + ] + for zones_enabled in (True, False): + for short_version, deployment_type, default_priorities in test_vars: + yield self.check_defaults, short_version, deployment_type, default_priorities, zones_enabled, True + + @raises(AnsibleError) + def test_unknown_deployment_types(self): + facts = copy.deepcopy(self.default_facts) + facts['openshift']['common']['short_version'] = '1.1' + facts['openshift']['common']['deployment_type'] = 'bogus' + self.lookup.run(None, variables=facts) + + @raises(AnsibleError) + def test_missing_deployment_type(self): + facts = copy.deepcopy(self.default_facts) + facts['openshift']['common']['short_version'] = '10.10' + self.lookup.run(None, variables=facts) + + @raises(AnsibleError) + def test_missing_openshift_facts(self): + facts = {} + self.lookup.run(None, variables=facts) + + @raises(AnsibleError) + def test_missing_master_role(self): + facts = {'openshift': {}} + self.lookup.run(None, variables=facts) + + def test_pre_existing_priorities(self): + facts = { + 'openshift': { + 'master': { + 'scheduler_priorities': [ + {'name': 'pri_a', 'weight': 1}, + {'name': 'pri_b', 'weight': 1} + ] + } + } + } + result = self.lookup.run(None, variables=facts) + assert_equal(result, facts['openshift']['master']['scheduler_priorities']) + + def testDefinedPredicates(self): + facts = { + 'openshift': {'master': {}}, + 'openshift_master_scheduler_priorities': [ + {'name': 'pri_a', 'weight': 1}, + {'name': 'pri_b', 'weight': 1} + ] + } + result = self.lookup.run(None, variables=facts) + assert_equal(result, facts['openshift_master_scheduler_priorities']) |