错误： 实例 "centos" 执行所请**作失败，实例处于错误状态。: 请稍后再试 [错误: 实例57b513f1-eb8c-418a-9361-4bc256195b5a的构建已中止：The server has either erred or is incapable of performing the requested operation. (HTTP 500) (Request-ID: req-4818d86f-4d2b-4c8d-b8b9-d5ffb0d89f9e)].
求大佬帮我解决下啥问题

这里面有讲解自动化安装 http://edu.51cto.com/course/14799.html?source=so

log 日志呢