拉不到镜像

docker login 添加http验证方式：
systemctl status docker
cd /etc/systemd/system/docker.service.d
vi docker-options.conf 添加--insecure-registry=registry.icp.com:5000
cd /etc/docker/
vi daemon.json 添加"registry.icp.com:5000"
systemctl daemon-reload
systemctl restart docker.service