基础环境准备,所需服务器及说明
172.16.2.51 base.test.com 基础服务节点
172.16.2.52 ctrl.test.com 控制节点
172.16.2.53 com1.test.com 计算节点
172.16.2.54 cin1.test.com 存储节点
一、 NTP Server
1、编辑配置文件:vim /etc/chrony.conf
allow 172.16.2.0/16 #允许同步时间的子网为172.16.2.0/16 local stratum 10 #本地时钟提供服务
2、启动服务:systemctl restart chronyd
systemctl enable chronyd
3、查看同步信息:chronyc sources -v
二、、 DNS Server
172.16.2.51 base.test.com
172.16.2.52 ctrl.test.com
172.16.2.53 com1.test.com
172.16.2.54 cin1.test.com
1、安装软件并修改配置文件
yum install bind -y
cp /etc/named.conf /etc/named.conf.bak
vim /etc/named.conf
options { listen-on port 53 { any; }; directory "/var/named"; dump-file "/var/named/data/cache_dump.db"; allow-query { any; }; }; zone "test.com" IN { type master; file "test.db"; };
2、编辑解析文件test.db
cd /var/named ,备份cp named.empty test.db
vim test.db
$TTL 3H @ IN SOA base.test.com. root.base.test.com. ( 0 ; serial 1D ; refresh 1H ; retry 1W ; expire 3H ) ; minimum @ NS base.test.com. base A 172.16.2.51 ctrl A 172.16.2.52 com1 A 172.16.2.53 cin1 A 172.16.2.54
chown named. test.db
3、开启DNS服务
systemctl restart named
systemctl enable named
systemctl status named
三、DB SQL
1、安装软件
yum install mariadb mariadb-server python2-PyMySQL -y
2、编辑配置文件
vim /etc/my.cnf.d/chen.cnf
[mysqld] bind-address=172.16.2.51 default-storage-engine = innodb innodb_file_per_table = on max_connections = 4096 collation-server = utf8_general_ci character-set-server = utf8
3、开启Mariadb服务
systemctl restart mariadb.service
systemctl enable mariadb.service
systemctl status mariadb.service
4、初始化数据库并查看用户信息
mysql_secure_installation
select user,host from mysql.user;
四、RabbitMQ
1、安装软件并启动服务
yum install rabbitmq-server
systemctl restart rabbitmq-server.service
systemctl enable rabbitmq-server.service
2、增加用户并设置权限
rabbitmqctl add_user openstack RABBIT_PASS
rabbitmqctl set_permissions openstack ".*" ".*" ".*"
3、开启web管理
rabbitmq-plugins enable rabbitmq_management
登录:http://172.16.2.51:15672
用户:guest
密码:guest
五、 Memcached
1、安装软件
yum install memcached python-memcached -y
2、编辑配置文件
vim /etc/sysconfig/memcached
PORT="11211" USER="memcached" MAXCONN="1024" CACHESIZE="64" OPTIONS="-l 127.0.0.1,::1,base.test.com"
3、开启服务
systemctl restart memcached.service
systemctl enable memcached.service
systemctl status memcached.service
原文地址:https://www.cnblogs.com/chenli90/p/10351504.html