Fix #2045 Delete the duplicate line of configuration.host

Author: yabea

kubernetes/README.md

@@ -60,8 +60,6 @@ configuration.api_key['authorization'] = 'YOUR_API_KEY'
 # Defining host is optional and default to http://localhost
 configuration.host = "http://localhost"
 
-# Defining host is optional and default to http://localhost
-configuration.host = "http://localhost"
 # Enter a context with an instance of the API kubernetes.client
 with kubernetes.client.ApiClient(configuration) as api_client:
     # Create an instance of the API class

kubernetes/base/config/__init__.py

@@ -28,7 +28,6 @@ def load_config(**kwargs):
     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.
@@ -40,12 +39,10 @@ def load_config(**kwargs):
         load_kube_config(**kwargs)
     elif exists(expanduser(KUBE_CONFIG_DEFAULT_LOCATION)):
         load_kube_config(**kwargs)
-    elif "config_dict" in kwargs:
-        load_kube_config_from_dict(**kwargs)
     else:
         print(
-            "config_file not provided and "
+            "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)
+        load_incluster_config(**kwargs)