openstack（11）

服务需求：在配置 OpenStack 身份认证服务前，必须创建一个数据库及权限授权。

[root@controller ~]# mysql -u root -p123456

MariaDB [(none)]> CREATE DATABASE keystone;

Query OK, 1 row affected (0.00 sec)

MariaDB [(none)]> GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'localhost' IDENTIFIED BY '123456';

Query OK, 0 rows affected (0.01 sec)

MariaDB [(none)]> GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'%' IDENTIFIED BY '123456';

Query OK, 0 rows affected (0.00 sec)

MariaDB [(none)]> show databases; #查看数据库是否创建成功

+--------------------+

| Database |

+--------------------+

| information_schema |

| keystone |

| mysql |

| performance_schema |

+--------------------+

MariaDB [(none)]> select User,Password,Host from mysql.user where User like "keystone"; #查看授权

+----------+-------------------------------------------+-----------+

| User | Password | Host |

+----------+-------------------------------------------+-----------+

| keystone | *6BB4837EB74329105EE4568DDA7DC67ED2CA2AD9 | % |

| keystone | *6BB4837EB74329105EE4568DDA7DC67ED2CA2AD9 | localhost |

+----------+-------------------------------------------+-----------+

MariaDB [(none)]> \q

Bye