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105983d93c
The azure and gcp plugins no longer do anything other than point to the corresponding external credential plugins. Client code should no longer try to load them, so they should be removed from the examples. Signed-off-by: Stephen Kitt <skitt@redhat.com> Kubernetes-commit: 4531c6de760ec42941d9f509103f1b29c88bfae0
74 lines
2.2 KiB
Go
74 lines
2.2 KiB
Go
/*
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Copyright 2016 The Kubernetes Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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// Note: the example only works with the code within the same release/branch.
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package main
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import (
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"context"
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"fmt"
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"time"
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"k8s.io/apimachinery/pkg/api/errors"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/client-go/kubernetes"
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"k8s.io/client-go/rest"
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//
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// Uncomment to load all auth plugins
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// _ "k8s.io/client-go/plugin/pkg/client/auth"
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//
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// Or uncomment to load specific auth plugins
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// _ "k8s.io/client-go/plugin/pkg/client/auth/oidc"
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)
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func main() {
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// creates the in-cluster config
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config, err := rest.InClusterConfig()
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if err != nil {
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panic(err.Error())
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}
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// creates the clientset
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clientset, err := kubernetes.NewForConfig(config)
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if err != nil {
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panic(err.Error())
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}
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for {
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// get pods in all the namespaces by omitting namespace
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// Or specify namespace to get pods in particular namespace
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pods, err := clientset.CoreV1().Pods("").List(context.TODO(), metav1.ListOptions{})
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if err != nil {
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panic(err.Error())
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}
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fmt.Printf("There are %d pods in the cluster\n", len(pods.Items))
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// Examples for error handling:
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// - Use helper functions e.g. errors.IsNotFound()
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// - And/or cast to StatusError and use its properties like e.g. ErrStatus.Message
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_, err = clientset.CoreV1().Pods("default").Get(context.TODO(), "example-xxxxx", metav1.GetOptions{})
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if errors.IsNotFound(err) {
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fmt.Printf("Pod example-xxxxx not found in default namespace\n")
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} else if statusError, isStatus := err.(*errors.StatusError); isStatus {
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fmt.Printf("Error getting pod %v\n", statusError.ErrStatus.Message)
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} else if err != nil {
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panic(err.Error())
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} else {
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fmt.Printf("Found example-xxxxx pod in default namespace\n")
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}
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time.Sleep(10 * time.Second)
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}
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}
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