69 lines
1.8 KiB
Go
69 lines
1.8 KiB
Go
/*
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Copyright 2022 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 cmd
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import (
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"path/filepath"
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"github.com/spf13/cobra"
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"k8s.io/client-go/kubernetes"
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"k8s.io/client-go/rest"
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"k8s.io/client-go/tools/clientcmd"
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"k8s.io/client-go/util/homedir"
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_ "k8s.io/client-go/plugin/pkg/client/auth"
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)
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var RootCmd = &cobra.Command{
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Use: "pspmigrator",
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Short: "pspmigrator is a tool to help migrate from PSP to PSA",
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}
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var (
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clientset *kubernetes.Clientset
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err error
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Namespace string
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)
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func init() {
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initMutating()
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RootCmd.AddCommand(MutatingCmd)
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RootCmd.AddCommand(MigrateCmd)
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var kubeconfig string
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if home := homedir.HomeDir(); home != "" {
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RootCmd.PersistentFlags().StringVarP(&kubeconfig, "kubeconfig", "k",
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filepath.Join(home, ".kube", "config"), "(optional) absolute path to the kubeconfig file")
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} else {
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RootCmd.PersistentFlags().StringVarP(&kubeconfig, "kubeconfig", "k", "", "absolute path to the kubeconfig file")
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}
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// use the current context in kubeconfig
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config, err := clientcmd.BuildConfigFromFlags("", kubeconfig)
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if err != nil {
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panic(err.Error())
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}
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config.UserAgent = "pspmigrator"
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config.WarningHandler = rest.NoWarnings{}
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// create 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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}
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