镜像在国外仓库，拉取不了怎么办

#镜像拉取失败
Back-off pulling image "us.gcr.io/k8s-artifacts-prod/ingress-nginx/controller:v0.34.1"

#search寻找镜像
root@test nginx-ingress]# docker search controller:v0.34.1
NAME                                 DESCRIPTION                                     STARS     OFFICIAL   AUTOMATED
yangqizhou/ingress-nginx             us.gcr.io/k8s-artifacts-prod/ingress-nginx/c…   0                    
lechance/ingress-nginx-controller    us.gcr.io/k8s-artifacts-prod/ingress-nginx/c…   0                    
dockerniu/ingress-nginx-controller   mirrors from   us.gcr.io/k8s-artifacts-prod/…   0                    
fanever/ingress-nginx-controller     us.gcr.io/k8s-artifacts-prod/ingress-nginx/c…   0                    
zhhray/ingress-nginx                 from us.gcr.io/k8s-artifacts-prod/ingress-ng…   0    
#可见yangqizhou/ingress-nginx、lechance/ingress-nginx-controller、dockerniu/ingress-nginx-controller等仓库都有controller:v0.34.1镜像，只需拉下来tag即可

#拉取镜像
[root@test nginx-ingress]# docker pull yangqizhou/ingress-nginx:v0.34.1
#tag回原镜像
[root@test nginx-ingress]# docker tag docker.io/yangqizhou/ingress-nginx:v0.34.1 us.gcr.io/k8s-artifacts-prod/ingress-nginx/controller:v0.34.1