fix(kubernetes): temporary solution for updated k8s python client

kubernetes/e2e_test/base.py

@@ -0,0 +1,46 @@
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+
+import os
+import unittest
+import urllib3
+
+from kubernetes.client.configuration import Configuration
+from kubernetes.config import kube_config
+
+DEFAULT_E2E_HOST = '127.0.0.1'
+
+
+def get_e2e_configuration():
+    config = Configuration()
+    config.host = None
+    if os.path.exists(
+            os.path.expanduser(kube_config.KUBE_CONFIG_DEFAULT_LOCATION)):
+        kube_config.load_kube_config(client_configuration=config)
+    else:
+        print('Unable to load config from %s' %
+              kube_config.KUBE_CONFIG_DEFAULT_LOCATION)
+        for url in ['https://%s:8443' % DEFAULT_E2E_HOST,
+                    'http://%s:8080' % DEFAULT_E2E_HOST]:
+            try:
+                urllib3.PoolManager().request('GET', url)
+                config.host = url
+                config.verify_ssl = False
+                urllib3.disable_warnings()
+                break
+            except urllib3.exceptions.HTTPError:
+                pass
+    if config.host is None:
+        raise unittest.SkipTest('Unable to find a running Kubernetes instance')
+    print('Running test against : %s' % config.host)
+    config.assert_hostname = False
+    return config