查询

kubectl get ns
kubectl get pods -o wide
kubectl get deployment
kubectl get svc
kubectl get ingress
kubectl get ingressClass
 kubectl get endpoints  #pb-nginx
#kubectl get pods,deployment,svc -A 
#kubectl get pods,deployment,svc,ns,ingress,ingressClass -A 

kubectl get validatingwebhookconfigurations
helm ls --all-namespaces

删除pod Terminating

kubectl delete pod dp-nginx-5d7c4f794b-jblhq -n default --force --grace-period=0
如果强制删除还不行，设置finalizers为空
kubectl patch pod dp-nginx-5d7c4f794b-jblhq -n default -p '{"metadata":{"finalizers":null}}'