1+ # Copyright 2021 The Kubernetes Authors.
2+ #
3+ # Licensed under the Apache License, Version 2.0 (the "License");
4+ # you may not use this file except in compliance with the License.
5+ # You may obtain a copy of the License at
6+ #
7+ # http://www.apache.org/licenses/LICENSE-2.0
8+ #
9+ # Unless required by applicable law or agreed to in writing, software
10+ # distributed under the License is distributed on an "AS IS" BASIS,
11+ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12+ # See the License for the specific language governing permissions and
13+ # limitations under the License.
14+
15+ """
16+ This example demonstrates how to pass the custom header in the cluster.
17+
18+ """
19+
20+ from kubernetes import config , dynamic
21+ from kubernetes .client import api_client
22+
23+ def main ():
24+ # Creating a dynamic client
25+ client = dynamic .DynamicClient (
26+ api_client .ApiClient (configuration = config .load_kube_config ())
27+ )
28+
29+ # fetching the node api
30+ api = client .resources .get (api_version = "v1" , kind = "Node" )
31+
32+ # Creating a custom header
33+ params = {'header_params' : {'Accept' : 'application/json;as=PartialObjectMetadataList;v=v1;g=meta.k8s.io' }}
34+
35+ resp = api .get (** params )
36+
37+ # Printing the kind and apiVersion after passing new header params.
38+ print ("%s\t \t \t %s" % ("VERSION" , "KIND" ))
39+ print ("%s\t \t %s" % (resp .apiVersion , resp .kind ))
40+
41+
42+ if __name__ == "__main__" :
43+ main ()
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