异常信息:

error pulling image configuration: Get https://acs-mirror.oss-cn-hangzhou.aliyuncs.com/doc
ker/registry/v2/blobs/sha256/c6/c6c14b3960bdf9f5c50b672ff566f3dabd3e450b54ae5496f326898513362c98/data?Expires=1470478897&OSSAccessKeyId=Ygxs2RciveEJoGFt&Signature=%2BNU5ikIw8vRBOs8DJd%2F%2FLS4gbak%3D: dial tcp: lookup acs-mirror.oss-cn-hangzhou.aliyuncs.com on 8.8.8.8:5

解决方法:

nslookup 主机名,然后再docker pull 镜像

nslookup acs-mirror.oss-cn-hangzhou.aliyuncs.com

docker pull registry:2.5.0

额外建议:

建议将virtualbox中的网卡有nat模式改为桥接模式