50 lines
1.4 KiB
Python
50 lines
1.4 KiB
Python
# Copyright 2021 The Kubernetes Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""
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This example demonstrates how to list cluster nodes using dynamic client.
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"""
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from kubernetes import config, dynamic
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from kubernetes.client import api_client
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def main():
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# Creating a dynamic client
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client = dynamic.DynamicClient(
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api_client.ApiClient(configuration=config.load_kube_config())
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)
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# fetching the node api
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api = client.resources.get(api_version="v1", kind="Node")
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# Listing cluster nodes
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print("%s\t\t%s\t\t%s" % ("NAME", "STATUS", "VERSION"))
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for item in api.get().items:
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node = api.get(name=item.metadata.name)
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print(
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"%s\t%s\t\t%s\n"
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% (
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node.metadata.name,
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node.status.conditions[3]["type"],
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node.status.nodeInfo.kubeProxyVersion,
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)
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)
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if __name__ == "__main__":
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main()
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