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

kubernetes/base/config/__init__.py

@@ -0,0 +1,49 @@
+# Copyright 2016 The Kubernetes Authors.
+#
+# 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.
+
+from os.path import exists, expanduser
+
+from .config_exception import ConfigException
+from .incluster_config import load_incluster_config
+from .kube_config import (KUBE_CONFIG_DEFAULT_LOCATION,
+                          list_kube_config_contexts, load_kube_config,
+                          load_kube_config_from_dict, new_client_from_config, new_client_from_config_dict)
+
+
+def load_config(**kwargs):
+    """
+    Wrapper function to load the kube_config.
+    It will initially try to load_kube_config from provided path,
+    then check if the KUBE_CONFIG_DEFAULT_LOCATION exists
+    If neither exists, it will fall back to load_incluster_config
+    and inform the user accordingly.
+
+    :param kwargs: A combination of all possible kwargs that
+    can be passed to either load_kube_config or
+    load_incluster_config functions.
+    """
+    if "config_file" in kwargs.keys():
+        load_kube_config(**kwargs)
+    elif "kube_config_path" in kwargs.keys():
+        kwargs["config_file"] = kwargs.pop("kube_config_path", None)
+        load_kube_config(**kwargs)
+    elif exists(expanduser(KUBE_CONFIG_DEFAULT_LOCATION)):
+        load_kube_config(**kwargs)
+    else:
+        print(
+            "kube_config_path not provided and "
+            "default location ({0}) does not exist. "
+            "Using inCluster Config. "
+            "This might not work.".format(KUBE_CONFIG_DEFAULT_LOCATION))
+        load_incluster_config(**kwargs)