Docker 下载镜像报错TLS handshake timeout

报错1如下: [root@es1 ~]# docker pull scratch Using default tag: latest Error response from daemon: ‘scratch’ is a reserved name 此报错为正常, scratch 为一个空镜像,是所有镜像的基础 报错2 如下: [root@es1 ~]# docker pull busybox Using default tag: latest Trying to pull repository docker.io/library/busybox ... Get https://registry-