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      keystone创建服务实体HTTP500,An unexpected error prevented the server from fulfilling your request. HTTP500 
	[root@controller ~]# openstack service create --name keystone --description ‘OpenStack Identity’ identity 
	An unexpected error prevented the server from fulfilling your request. (HTTP 500) (Request-ID: req-f18a32ce-c051-478a-a908-f07facf4a0f3) 
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	问题原因:在 /etc/keystone/keystone.conf 配置文件中,DEFAULT下的token密码错误,以及环境变量中声明的密码错误, 
	解决方法:重新生成密码,重新定义 
	ADMIN_TOKEN=$ (openssl rand -hex 10) 
	export OS_TOKEN=$ ADMIN_TOKEN 
	编辑 /etc/keystone/keystone.conf [DEFAULT]下的token 
	token=$ADMIN_TOKEN 
	补充,如果创建API终端也出现上面的错误,但是token并未错,请重启httpd服务 
(责任编辑:IT)  | 
    

