安装数据库
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[root@controller ~]# yum install mariadb mariadb-server python2-PyMySQL -y
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2.配置数据库
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9
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[root@controller ~]# vim /etc/my.cnf.d/openstack.cnf
[mysqld]
bind-address = 192.168.23.98 #本服务器的ip
default
-storage-engine = innodb
innodb_file_per_table
max_connections = 4096
collation-server = utf8_general_ci
character-set-server = utf8
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4.启动数据库
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[root@controller ~]# systemctl enable mariadb.service
[root@controller ~]# systemctl start mariadb.service
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5.初始化数据库
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[root@controller ~]# mysql_secure_installation
数据库密码为123456
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6.验证数据库
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[root@controller ~]# mysql -uroot -p123456 能进入数据库表示成功
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7.消息队列
openstack使用一个消息队列的服务之间进行协调的操作和状态的信息。消息队列服务通常在控制器节点上运行。OpenStack的支持多种消息队列服务,包括RabbitMQ的, Qpid和ZeroMQ。
8.安装rabbitmq
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[root@controller ~]# yum install rabbitmq-server -y
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9.启动rabbitmq服务
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[root@controller ~]# systemctl enable rabbitmq-server.service
[root@controller ~]# systemctl start rabbitmq-server.service
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8.创建openstack用户这里使用RABBIT_PASS做openstack用户的密码
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[root@controller ~]# rabbitmqctl add_user openstack RABBIT_PASS
Creating user
"openstack"
...
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9.允许openstack用户的配置,写入和读取的访问
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[root@controller ~]# rabbitmqctl set_permissions openstack
".*"
".*"
".*"
Setting permissions
for
user
"openstack"
in vhost
"/"
...
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10.安装Memcached
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[root@controller ~]# yum install memcached python-memcached -y
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11.启动服务
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[root@controller ~]# systemctl enable memcached.service
[root@controller ~]# systemctl start memcached.service
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本文出自 “linux运维” 博客,请务必保留此出处http://lijiawang.blog.51cto.com/10156897/1890710
转载于:https://blog.51cto.com/19941212/1903907