2、openstack sql 数据库与消息队列配置

1、配置mysql配置文件

vim /etc/my.cnf.d/openstack.cnf

[mysqld]
bind-address = 192.168.90.254

default-storage-engine = innodb
innodb_file_per_table = on
max_connections = 4096
collation-server = utf8_general_ci
character-set-server = utf8

2、启动数据库设置开机启动

systemctl enable mariadb.service
systemctl start mariadb.service

3、初始化数据库

mysql_secure_installation

4、设置开机启动

systemctl enable rabbitmq-server.service
systemctl start rabbitmq-server.service

5、添加openstack用户并赋权限

rabbitmqctl add_user openstack openstack

rabbitmqctl set_permissions openstack ".*" ".*" ".*"

6、开启rabbitmq web界面

rabbitmq-plugins list

rabbitmq-plugins enable rabbitmq_management

7、查看网络接口是否监听

lsof -i:15672

8、登录http://192.168.90.254:15672  默认用户guest  密码guest

更改guest密码