解决 Docker pull 出现的 error pulling image configuration: Get https://dseasb33srnrn.cloudfront.net/
出现这个问题，一般的原因是无法连接到 docker hub，通过：
openstack 创建虚拟机的时候报错: Failed to allocate the network(s), not rescheduling.].
![openstack 创建虚拟机的时候报错: Failed to allocate the network(s), not rescheduling.].](https://bk.devopstack.cn/wp-content/themes/solome/timthumb.php?src=http://blog.cool360.org/wp-content/uploads/2017/06/77-300x125.png&h=170&w=260&zc=1 "openstack 创建虚拟机的时候报错: Failed to allocate the network(s), not rescheduling.].")
错误： 实例 “tes…Read more »
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