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minor change to restart test

This commit is contained in:
Felix Kunde 2021-07-23 15:14:12 +02:00
parent dfbc5f2546
commit 53c71a2264
1 changed files with 27 additions and 16 deletions
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43
e2e/tests/test_e2e.py
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@ -314,28 +314,39 @@ class EndToEndTestCase(unittest.TestCase):
} }
} }
} }
k8s.api.custom_objects_api.patch_namespaced_custom_object(
"acid.zalan.do", "v1", "default", "postgresqls", "acid-minimal-cluster", pg_patch_max_connections)
def get_max_connections(): try:
k8s.api.custom_objects_api.patch_namespaced_custom_object(
"acid.zalan.do", "v1", "default", "postgresqls", "acid-minimal-cluster", pg_patch_max_connections)
def get_max_connections():
pods = k8s.api.core_v1.list_namespaced_pod(
'default', label_selector=labels).items
self.assert_master_is_unique()
masterPod = pods[0]
get_max_connections_cmd = '''psql -At -U postgres -c "SELECT setting FROM pg_settings WHERE name = 'max_connections';"'''
result = k8s.exec_with_kubectl(masterPod.metadata.name, get_max_connections_cmd)
max_connections_value = int(result.stdout)
return max_connections_value
#Make sure that max_connections decreased
self.eventuallyEqual(get_max_connections, int(new_max_connections_value), "max_connections didn't decrease")
pods = k8s.api.core_v1.list_namespaced_pod( pods = k8s.api.core_v1.list_namespaced_pod(
'default', label_selector=labels).items 'default', label_selector=labels).items
self.assert_master_is_unique() self.assert_master_is_unique()
masterPod = pods[0] masterPod = pods[0]
get_max_connections_cmd = '''psql -At -U postgres -c "SELECT setting FROM pg_settings WHERE name = 'max_connections';"''' #Make sure that pod didn't restart
result = k8s.exec_with_kubectl(masterPod.metadata.name, get_max_connections_cmd) self.assertEqual(creationTimestamp, masterPod.metadata.creation_timestamp,
max_connections_value = int(result.stdout) "Master pod creation timestamp is updated")
return max_connections_value
#Make sure that max_connections decreased except timeout_decorator.TimeoutError:
self.eventuallyEqual(get_max_connections, int(new_max_connections_value), "max_connections didn't decrease") print('Operator log: {}'.format(k8s.get_operator_log()))
pods = k8s.api.core_v1.list_namespaced_pod( raise
'default', label_selector=labels).items
self.assert_master_is_unique() # make sure cluster is in a good state for further tests
masterPod = pods[0] self.eventuallyEqual(lambda: k8s.get_operator_state(), {"0": "idle"}, "Operator does not get in sync")
#Make sure that pod didn't restart self.eventuallyEqual(lambda: k8s.count_running_pods(), 2,
self.assertEqual(creationTimestamp, masterPod.metadata.creation_timestamp, "No 2 pods running")
"Master pod creation timestamp is updated")
@timeout_decorator.timeout(TEST_TIMEOUT_SEC) @timeout_decorator.timeout(TEST_TIMEOUT_SEC)
def test_enable_disable_connection_pooler(self): def test_enable_disable_connection_pooler(self):