docker pull xxx.xxx.com Error: Invalid registry endpoint https://dl.dockerpool.com:5000/v1/: Get https://www.dockerpool.com:5000/v1/_ping: EOF. If this private registry supports only HTTP or HTTPS with an unknown CA certificate, please add `--insecure-registry http://www.dockerpool.com:5000` to the daemon's arguments. In the case of HTTPS, if you have access to the registry's CA certificate, no need for the flag; simply place the CA certificate at /etc/docker/certs.d/http://www.dockerpool.com:5000/ca.crt 意思就是无法从https下载镜像。
