加上这个选项 --grace-period=0 --force--grace-period=0 --force
先删除deployment,pod,svc再删除namespace
> kubectl get pod -n istio-system NAME READY STATUS RESTARTS AGE istio-galley-75679b695b-5p8vn 0/1 Terminating 0 1h istio-sidecar-injector-c8c4c568b-x5m9j 0/1 Terminating 0 1h > kubectl delete pods istio-galley-75679b695b-5p8vn -n istio-system --grace-period=0 --force warning: Immediate deletion does not wait for confirmation that the running resource has been terminated. The resource may continue to run on the cluster indefinitely. pod "istio-galley-75679b695b-5p8vn" deleted > > kubectl get pod -n istio-system NAME READY STATUS RESTARTS AGE istio-sidecar-injector-c8c4c568b-x5m9j 0/1 Terminating 0 1h > kubectl delete pods istio-sidecar-injector-c8c4c568b-x5m9j -n istio-system --grace-period=0 --force warning: Immediate deletion does not wait for confirmation that the running resource has been terminated. The resource may continue to run on the cluster indefinitely. pod "istio-sidecar-injector-c8c4c568b-x5m9j" deleted > kubectl get pod -n istio-system No resources found. > kubectl delete ns istio-system --grace-period=0 --force