fix relevant flake8 violations
This commit is contained in:
Sergey Dudoladov
parent
b379db20ed
commit
e10b2e31da
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@ -11,9 +11,11 @@ from datetime import datetime
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from kubernetes import client, config
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from kubernetes.client.rest import ApiException
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def to_selector(labels):
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return ",".join(["=".join(l) for l in labels.items()])
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class K8sApi:
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def __init__(self):
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@ -184,7 +186,7 @@ class K8s:
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def count_running_pods(self, labels='application=spilo,cluster-name=acid-minimal-cluster', namespace='default'):
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pods = self.api.core_v1.list_namespaced_pod(namespace, label_selector=labels).items
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return len(list(filter(lambda x: x.status.phase=='Running', pods)))
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return len(list(filter(lambda x: x.status.phase == 'Running', pods)))
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def wait_for_pod_failover(self, failover_targets, labels, namespace='default'):
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pod_phase = 'Failing over'
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@ -211,7 +213,6 @@ class K8s:
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self.wait_for_logical_backup_job(expected_num_of_jobs=1)
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def delete_operator_pod(self, step="Delete operator deplyment"):
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operator_pod = self.api.core_v1.list_namespaced_pod('default', label_selector="name=postgres-operator").items[0].metadata.name
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self.api.apps_v1.patch_namespaced_deployment("postgres-operator","default", {"spec":{"template":{"metadata":{"annotations":{"step":"{}-{}".format(step, time.time())}}}}})
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self.wait_for_operator_pod_start()
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@ -241,7 +242,7 @@ class K8s:
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def get_operator_state(self):
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pod = self.get_operator_pod()
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if pod == None:
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if pod is None:
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return None
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pod = pod.metadata.name
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@ -251,7 +252,6 @@ class K8s:
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return json.loads(r.stdout.decode())
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def get_patroni_running_members(self, pod="acid-minimal-cluster-0"):
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result = self.get_patroni_state(pod)
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return list(filter(lambda x: "State" in x and x["State"] == "running", result))
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@ -260,7 +260,7 @@ class K8s:
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try:
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deployment = self.api.apps_v1.read_namespaced_deployment(name, namespace)
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return deployment.spec.replicas
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except ApiException as e:
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except ApiException:
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return None
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def get_statefulset_image(self, label_selector="application=spilo,cluster-name=acid-minimal-cluster", namespace='default'):
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@ -463,7 +463,6 @@ class K8sBase:
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self.wait_for_logical_backup_job(expected_num_of_jobs=1)
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def delete_operator_pod(self, step="Delete operator deplyment"):
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operator_pod = self.api.core_v1.list_namespaced_pod('default', label_selector="name=postgres-operator").items[0].metadata.name
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self.api.apps_v1.patch_namespaced_deployment("postgres-operator","default", {"spec":{"template":{"metadata":{"annotations":{"step":"{}-{}".format(step, time.time())}}}}})
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self.wait_for_operator_pod_start()
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@ -2,13 +2,11 @@ import json
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import unittest
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import time
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import timeout_decorator
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import subprocess
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import warnings
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import os
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import yaml
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from datetime import datetime
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from kubernetes import client, config
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from kubernetes import client
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from tests.k8s_api import K8s
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@ -170,9 +168,6 @@ class EndToEndTestCase(unittest.TestCase):
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'connection-pooler': 'acid-minimal-cluster-pooler',
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})
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pod_selector = to_selector(pod_labels)
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service_selector = to_selector(service_labels)
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# enable connection pooler
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k8s.api.custom_objects_api.patch_namespaced_custom_object(
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'acid.zalan.do', 'v1', 'default',
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@ -823,14 +818,14 @@ class EndToEndTestCase(unittest.TestCase):
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}
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}
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k8s.update_config(patch_delete_annotations)
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self.eventuallyEqual(lambda: k8s.get_operator_state(), {"0":"idle"}, "Operator does not get in sync")
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self.eventuallyEqual(lambda: k8s.get_operator_state(), {"0": "idle"}, "Operator does not get in sync")
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try:
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# this delete attempt should be omitted because of missing annotations
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k8s.api.custom_objects_api.delete_namespaced_custom_object(
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"acid.zalan.do", "v1", "default", "postgresqls", "acid-minimal-cluster")
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time.sleep(5)
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self.eventuallyEqual(lambda: k8s.get_operator_state(), {"0":"idle"}, "Operator does not get in sync")
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self.eventuallyEqual(lambda: k8s.get_operator_state(), {"0": "idle"}, "Operator does not get in sync")
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# check that pods and services are still there
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k8s.wait_for_running_pods(cluster_label, 2)
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@ -841,7 +836,7 @@ class EndToEndTestCase(unittest.TestCase):
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# wait a little before proceeding
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time.sleep(10)
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self.eventuallyEqual(lambda: k8s.get_operator_state(), {"0":"idle"}, "Operator does not get in sync")
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self.eventuallyEqual(lambda: k8s.get_operator_state(), {"0": "idle"}, "Operator does not get in sync")
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# add annotations to manifest
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delete_date = datetime.today().strftime('%Y-%m-%d')
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@ -855,7 +850,7 @@ class EndToEndTestCase(unittest.TestCase):
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}
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k8s.api.custom_objects_api.patch_namespaced_custom_object(
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"acid.zalan.do", "v1", "default", "postgresqls", "acid-minimal-cluster", pg_patch_delete_annotations)
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self.eventuallyEqual(lambda: k8s.get_operator_state(), {"0":"idle"}, "Operator does not get in sync")
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self.eventuallyEqual(lambda: k8s.get_operator_state(), {"0": "idle"}, "Operator does not get in sync")
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# wait a little before proceeding
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time.sleep(20)
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@ -882,7 +877,7 @@ class EndToEndTestCase(unittest.TestCase):
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print('Operator log: {}'.format(k8s.get_operator_log()))
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raise
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#reset configmap
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# reset configmap
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patch_delete_annotations = {
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"data": {
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"delete_annotation_date_key": "",
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