第四节 先电云openstack手动搭建keystone认证服务

--------controller节点-------------------
1.安装Keystone服务软件包

#yum install -y openstack-keystone httpd mod_wsgi

2.创建Keystone数据库

# mysql -u root -p000000

------------创建数据库---------------

CREATE DATABASE keystone;
-------------设置授权用户和密码---------------------
GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'localhost' IDENTIFIED BY '000000';
-----------’%'表示从任何地址连接 --------------------
GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'%' IDENTIFIED BY '000000';
exit;
3.配置数据库连接
#vi /etc/keystone/keystone.conf
在 [database]节点下添加：

connection = mysql+pymysql://keystone:000000@controller/keystone

在[token]下修改

provider = uuid

为：

provider =fernet

初始化身份认证服务的数据库：

#su -s /bin/sh -c