排錯經歷：openstack搭建dashboard進入輸入帳號密碼登錄後報錯

查看error日誌： cat /var/log/httpd/error.log [Thu Oct 13 13:37:00 2016] [error] raise exceptions.ConnectionFailed(reason=_("Maximum attempts reached")) [Thu Oct 13 13:37:00 2016] [error] ConnectionFailed:

>>阅读原文<<