解决部署K8S无法拉取镜像问题，K8S拉取离线镜像

# cat pull-images.sh #阿里云镜像
#!/bin/bash
images=(
    kube-apiserver:v1.18.0
    kube-controller-manager:v1.18.0
    kube-scheduler:v1.18.0
    kube-proxy:v1.18.0
    pause:3.2
    etcd:3.4.3-0
    coredns:1.6.7
)
for imageName in ${images[@]};
do
    docker pull registry.cn-hangzhou.aliyuncs.com/google_containers/${imageName}
    docker tag registry.cn-hangzhou.aliyuncs.com/google_containers/${imageName} k8s.gcr.io/${imageName}
    docker rmi registry.cn-hangzhou.aliyuncs.com/google_containers/${imageName}
done

打包镜像

#!/bin/bash
images=(
kube-apiserver:v1.18.0
kube-controller-manager:v1.18.0
kube-scheduler:v1.18.0
kube-proxy:v1.18.0
pause:3.2
etcd:3.4.3-0
coredns:1.6.7
)
for imageName in ${images[@]};
do
docker save -o `echo ${imageName}|awk -F ':' '{print $1}'`.tar k8s.gcr.io/${imageName}
done