openstack，安装的门槛比较高，而且相当麻烦，很多的安装文档作者省了不少安装步骤。这对初学的人带来了很大的麻烦，也许作者轻易节省一步，就会创成后面的安装失败。而且初学者由于对openstack不是很了解，错误无法排查，因此很多人都在中途放弃对openstack的学习。其实有一个安装工具可以快速的安装openstack,不需要了解openstack各个组件的之间的关系，只需鼠标轻轻一点，就可以完成对openstack的安装；而且还有诸多功能，如对openstack健康检查，查看节点日志等。 首先我们来了解一下fuel，fuel是Mirantis服务集成商开发一套openstack安装工具。Mirantis是一家很NB的openstack服务集成商，在openstack社区贡献排名前5名。下面来说说fuel 是一个为openstack端至端的一健部署工具，其自身包含自动的PXE方式安装操作系统，DHCP服务、业务健康检查以及log查看。底层也是使用puppet对各节点的安装。下面开始干活。 环境： 1、  笔记本：i5cpu,8G内存，空闲100G硬盘。（大家的硬件最好高一点，如果没有8g以上的内存，跑起四个虚拟主机会非常卡） 2、  Oracle VM VirtualBox 3、  MirantisOpenStack-5.1 下载fuel: 大家也可以去官网下载，只需注册一下就可以下载。 安装Fuel Master: 把默认主机的位置，放在别的盘里，默认是C盘。 管理---全局设置   [img]http://files.jb51.net/file_images/article/201611/2016111016565624.jpg[/img] [img]http://files.jb51.net/file_images/article/201611/2016111016565625.jpg[/img] [img]http://files.jb51.net/file_images/article/201611/2016111016565626.jpg[/img] [img]http://files.jb51.net/file_images/article/201611/2016111016565627.jpg[/img] 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