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client.go
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client.go
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/*
* Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
* This source code is licensed under the Apache License Version 2.0.
*/
package go_client
import (
"k8s.io/client-go/discovery"
"k8s.io/client-go/discovery/cached/memory"
"k8s.io/client-go/kubernetes"
"k8s.io/client-go/rest"
"k8s.io/client-go/restmapper"
)
func InitClientSet() *kubernetes.Clientset {
config, err := rest.InClusterConfig()
if err != nil {
panic(err.Error())
}
// creates the clientset
clientset, err := kubernetes.NewForConfig(config)
if err != nil {
panic(err.Error())
}
return clientset
}
func InitCachedRestMapper() *restmapper.DeferredDiscoveryRESTMapper {
config, err := rest.InClusterConfig()
if err != nil {
panic(err.Error())
}
// DiscoveryClient queries API server about the resources
dc, err := discovery.NewDiscoveryClientForConfig(config)
if err != nil {
panic(err.Error())
}
return restmapper.NewDeferredDiscoveryRESTMapper(memory.NewMemCacheClient(dc))
}