Supported Distributions

Distributions which are supported as a build host:

• Centos 6, 7
• Debian 8 (“jessie”)
• Fedora 20, 21, 22
• RHEL 6, 7
• Ubuntu 14.04 (“trusty”)
• Gentoo

Distributions which are supported as a target for an image:

• Centos 6, 7
• Debian 8 (“jessie”)
• Fedora 20, 21, 22
• RHEL 6, 7
• Ubuntu 12.04 (“precise”), 14.04 (“trusty”)
• Gentoo

Elements

https://docs.openstack.org/developer/diskimage-builder/elements.html

diskimage-builder是通过element来组织镜像中的元素的，每个element中又分为install、pre-install、post-install等多个阶段

相关资料：

1. Creating custom elements for Diskimage-builder
   https://www.youtube.com/watch?v=Nq6idDU2Mn4  

2. Diskimage-builder简介

   https://xionchen.github.io/2016/10/01/dib-introduction/

3. 从日志分析DIB流程

   https://xionchen.github.io/2016/10/02/dib-example(1)/https://xionchen.github.io/2016/10/03/dib-example(2)/
   https://xionchen.github.io/2016/10/03/dib-example(3)/
   https://xionchen.github.io/2016/10/04/dib-example(4)/
   https://xionchen.github.io/2016/10/06/dib-example(5)/

4. DIB总览

   https://xionchen.github.io/2016/10/16/dib-see-all/

diskimage-builder

原文：https://www.cnblogs.com/gushiren/p/9513193.html