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# Copyright 2023 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.
"""
This example demonstrates the following:
- Creation of a k8s configmap using dynamic-client
- Setting the request timeout which is time duration in seconds
"""
from kubernetes import config, dynamic
from kubernetes.client import api_client
def main():
# Creating a dynamic client
client = dynamic.DynamicClient(
api_client.ApiClient(configuration=config.load_kube_config())
)
# fetching the configmap api
api = client.resources.get(api_version="v1", kind="ConfigMap")
configmap_name = "request-timeout-test-configmap"
configmap_manifest = {
"kind": "ConfigMap",
"apiVersion": "v1",
"metadata": {
"name": configmap_name,
"labels": {
"foo": "bar",
},
},
"data": {
"config.json": '{"command":"/usr/bin/mysqld_safe"}',
"frontend.cnf": "[mysqld]\nbind-address = 10.0.0.3\n",
},
}
# Creating configmap `request-timeout-test-configmap` in the `default` namespace
# Client-side timeout to 60 seconds
configmap = api.create(body=configmap_manifest, namespace="default", _request_timeout=60)
print("\n[INFO] configmap `request-timeout-test-configmap` created\n")
# Listing the configmaps in the `default` namespace
# Client-side timeout to 60 seconds
configmap_list = api.get(
name=configmap_name, namespace="default", label_selector="foo=bar", _request_timeout=60
)
print("NAME:\n%s\n" % (configmap_list.metadata.name))
print("DATA:\n%s\n" % (configmap_list.data))
if __name__ == "__main__":
main()
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