虛擬機器 mysql的安裝與配置

mysql的安裝與配置

#yum install -y mariadb mariadb-server python2-pymysql

配置資料庫

編輯檔案/etc/my.cnf.d/openstack.cnf，完成如下配置

設定開機啟動

安裝資料庫服務

[root@controller ~]# mysql_secure_installation

注意第一次提示輸入密碼鍵入回車即可！！！

set root password? [y/n] y

remove anonymous users? [y/n] y

… success!

disallow root login remotely? [y/n] y

… success!

remove test database and access to it? [y/n] y

3.3 相關資料庫的建立及授權

mariadb [(none)]> create database keystone;

query ok, 1 row affected (0.00 sec)

mariadb [(none)]> grant all on keystone.* to keystone@localhost identified by 『keystone』;

query ok, 0 rows affected (0.00 sec)

mariadb [(none)]> grant all on keystone.* to keystone@』%』 identified by 『keystone』;

query ok, 0 rows affected (0.00 sec)

mariadb [(none)]> create database glance;

query ok, 1 row affected (0.00 sec)

mariadb [(none)]> grant all on glance.* to glance@localhost identified by 『glance』;

query ok, 0 rows affected (0.00 sec)

mariadb [(none)]> grant all on glance.* to glance@』%』 identified by 『glance』;

query ok, 0 rows affected (0.00 sec)

mariadb [(none)]> create database nova;

query ok, 1 row affected (0.00 sec)

mariadb [(none)]> grant all on nova.* to nova@localhost identified by 『nova』;

query ok, 0 rows affected (0.00 sec)

mariadb [(none)]> grant all on nova.* to nova@』%』 identified by 『nova』;

query ok, 0 rows affected (0.00 sec)

mariadb [(none)]> create database neutron;

query ok, 1 row affected (0.00 sec)

mariadb [(none)]> grant all on neutron.* to neutron@localhost identified by 『neutron』;

query ok, 0 rows affected (0.00 sec)

mariadb [(none)]> grant all on neutron.* to neutron@』%』 identified by 『neutron』;

query ok, 0 rows affected (0.00 sec)

mariadb [(none)]> show databases;

圖3.

exit 退出資料庫

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