Members of the SRE team explain how their engagement with the entire software lifecycle has enabled Google to build, deploy, monitor, and maintain some of the largest software systems in the world.

时间:2018-07-30 00:10:49


Your account credentials have been saved in your Certbot configuration directory at /etc/letsencrypt. You should make a secure backup of this folder now. This configuration directory will also contain certificates and private keys obtained by Certbot so making regular backups of this folder is ideal.

时间:2018-07-04 11:18:17

1. Ceph架构简介及使用场景介绍

Ceph是一个统一的分布式存储系统,设计初衷是提供较好的性能、可靠性和可扩展性。 Ceph项目最早起源于Sage就读博士期间的工作(最早的成果于2004年发表),并随后贡献给开源社区。在经过了数年的发展之后,目前已得到众多云计算厂商的支持并被广泛应用。RedHat及OpenStack都可与Ceph整合以支持虚拟机镜像的后端存储。

时间:2018-07-03 12:45:40

What industries have the most promising future?


时间:2018-05-24 15:33:05



时间:2018-05-10 21:12:30

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