6.8 istio的章服卸载和重新安装

#清除集群上部署的所有控制平面root@k8s-master1:~# istioctl x uninstall --purgeAll Istio resources will be pruned from the clusterProceed? (y/N) y  Removed IstioOperator:istio-system:installed-state.  Removed PodDisruptionBudget:istio-system:istio-egressgateway.  Removed PodDisruptionBudget:istio-system:istio-ingressgateway.  Removed PodDisruptionBudget:istio-system:istiod.  Removed Deployment:istio-system:istio-egressgateway.  Removed Deployment:istio-system:istio-ingressgateway.  Removed Deployment:istio-system:istiod.  Removed Service:istio-system:istio-egressgateway.  Removed Service:istio-system:istio-ingressgateway.  Removed Service:istio-system:istiod.  Removed ConfigMap:istio-system:istio.  Removed ConfigMap:istio-system:istio-sidecar-inject