Istio Client-go -- DestinationRules

查看 DestinationRules

package main

import (
	"context"
	"log"

	"github.com/owenliang/k8s-client-go/common"
	versionedclient "istio.io/client-go/pkg/clientset/versioned"
	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)


func main() {
   
	namespace := "bookinfo"
	restConfig, err := common.GetRestConf()
	if err != nil {
   
		return
	}
	istioClient, err := versionedclient.NewForConfig(restConfig)
	if err != nil {
   
		return
	}
	// 获取DR 列表
	dr,err := istioClient.NetworkingV1alpha3().DestinationRules(namespace).List(context.TODO(),v1.ListOptions{
   })
	if err != nil {
   
		return
	}
	// 遍历DR 列表
	for i := range dr.Items {
   
		dr := dr.Items[i]
		log.Printf("DestinationRule : %+v\n",  dr.Spec)
	}
}

新建 DestinationRules

package main

import (
	"context"
	"log"

	"github.com/gogo/protobuf/types"
	"github.com/owenliang/k8s-client-go/common"
	networkingv1alpha3 "istio.io/api/networking/v1alpha3"
	"istio.io/client-go/pkg/apis/networking/v1alpha3"
	versionedclient "istio.io/client-go/pkg/clientset/versioned"
	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)


func main() {
   
	namespace := "bookinfo"
	restConfig