k8s应用flannel报错Init:ImagePullBackOff

# 下载flannel镜像(快速下载链接：https://yanfayun.oss-cn-shenzhen.aliyuncs.com/app/816683262184259584/graph/flanneld-v0.14.0-amd64.docker)
https://github.com/flannel-io/flannel/releases

# 导入flannel镜像
docker load < flanneld-v0.14.0-amd64.docker
docker tag quay.io/coreos/flannel:v0.14.0-amd64 quay.io/coreos/flannel:v0.14.0