下载nginx-ingress-controller:0.20.0
docker pull wc1fpquu.mirror.aliyuncs.com/kubernetes-ingress-controller/nginx-ingress-controller:0.20.0
docker image -a
docker tag d8f37b8cdaf4 192.168.190.126:5000/defaultbackend-amd64:1.5
docker tag 3cc332ecde4f 192.168.190.126:5000/kubernetes-ingress-controller/nginx-ingress-controller:0.20.0
docker push 192.168.190.126:5000/kubernetes-ingress-controller/nginx-ingress-controller:0.20.0