text: # 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 kubernetes import client, config
  
  
  def main():
      # Configs can be set in Configuration class directly or using helper
      # utility. If no argument provided, the config will be loaded from
      # default location.
      config.load_kube_config()
  
      print("Supported APIs (* is preferred version):")
      print("%-40s %s" %
            ("core", ",".join(client.CoreApi().get_api_versions().versions)))
      for api in client.ApisApi().get_api_versions().groups:
          versions = []
          for v in api.versions:
              name = ""
              if v.version == api.preferred_version.version and len(
                      api.versions) > 1:
                  name += "*"
              name += v.version
              versions.append(name)
          print("%-40s %s" % (api.name, ",".join(versions)))
  
  
  if __name__ == '__main__':
      main()
  