47 lines
1.1 KiB
Go
47 lines
1.1 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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package main
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import (
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"fmt"
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"time"
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"k8s.io/client-go/kubernetes"
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"k8s.io/client-go/pkg/api/v1"
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"k8s.io/client-go/rest"
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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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pods, err := clientset.Core().Pods("").List(v1.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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time.Sleep(10 * time.Second)
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}
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}
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