搭建云平台 2 Day (下)

喜欢ヅ旅行 2023-10-02 16:43 1阅读 0赞

**在前面已经完成数据库MariaDB的安装应安装 yum install -y epel-release**  
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**Redis 和Robbit MQ 依赖于ERlang(erlang),relang又是依赖于EPEL(epel),所以安装erlang或者epel-release都是可以的，不然后面报错：无法找到安装的包（package）** yum install -y epel-release

安装redis  
yum install -y redis python-redis  
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开启redis并设置为开机自动启动  
systemctl start redis  
systemctl enable redis  
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安装memcached  
yum install -y memcached python-memcached  
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vim /etc/sysconfig/memcached  
\[OPTIONS\]  
options=  
“-l 127.0.0.1,::1,controller” ，进入/etc/sysconfig/memcached，找到options,就是在第四行，options的引号内是空的，将-l 127.0.0.1,::1,controller复制进去，**记住此处的controller是自己虚拟机的ip地址**（127.0.0.1==localhost，表示本机地址）

开启memcached并设置为开机自动启动  
systemctl enable memcached  
systemctl start memcached

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安装 rabbitmq-server  
yum install -y rabbitmq-server

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设置 rabbitmq-server开机自动启动  
systemctl enable rabbitmq-server  
systemctl restart rabbitmq-server  
![在这里插入图片描述][8aa6b9dc93cb4096b69cb17f4b9e1912.png]  
rabbitmqctl add\_user openstack RABBIT\_PASSWORD  
rabbitmqctl set\_permissions openstack “.*" ".*” “.\*”  
rabbitmqctl set\_user\_tags openstack administrator  
rabbitmqctl list\_users  
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yum install -y net-tools  
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netstat -ntlp |grep 5672  
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/usr/lib/rabbitmq/bin/rabbitmq-plugins list  
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注意（此处代码为一行）  
/usr/lib/rabbitmq/bin/rabbitmq-plugins enable rabbitmq\_management mochiweb webmachine rabbitmq\_web\_dispatch amqp\_client rabbitmq\_management\_agent  
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此处随便找一个浏览器输入**http://controller:15672**，次数controller为自己ip的地址，例如，此处我的虚拟机ip地址为 192.168.253.134，则我需要在网站中搜索http://192.168.253.134:15672，出现下图所示桌面  
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当然我们也可以自己修改账号的密码，也可以重新 新建一个账号

例如我们新建一个用户 账号：tsw 密码：tsw，我们发现用新建的账号与密码也是可以进去的  
\#创建一个新用户 tsw  
rabbitmqctl add\_user tsw tsw  
rabbitmqctl set\_user\_tags tsw administrator  
rabbitmqctl set\_permissions -p / tsw “.*" ".*” “.\*”  
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\#我们还可以通过这命令把密码换了，比如把guest用户的密码变成num1  
\#rabbitmqctl change\_password guest num1  
![在这里插入图片描述][163fe1de92964bacb4d15a212d279e54.png]  
我们发现还是可以进去  
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出现这个界面说明部分组件装载完成

[搭建云平台 2 Day (上)][2 Day]

[搭建云平台 3 Day][3 Day]

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[2 Day]: https://editor.csdn.net/md/?articleId=121539803
[3 Day]: https://editor.csdn.net/md/?articleId=121609802