CentOS7环境以rpm包方式安装配置RabbitMQ-3.8.21

深藏阁楼爱情的钟 2022-09-08 03:58 262阅读 0赞

**【安装epel软件包库】**

\# yum install -y https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm  
\# yum install -y epel-release

\# 更新库  
\# yum update -y

**【安装依赖包】**

\# yum install gcc glibc-devel make ncurses-devel openssl-devel xmlto -y

\# rpm -qa|grep logrotate  
\# rpm -qa|grep socat

\# yum install socat logrotate -y

**【安装erlang】**

\# erl -v  
\-bash: erl: 未找到命令  
\[root@app-server1 rabbitmq\]\#

\# 下载或上传对应版本的rpm安装包： erlang-23.3.4.5-1.el7.x86\_64.rpm

\# 执行安装：  
\# rpm -Uvh erlang-23.3.4.5-1.el7.x86\_64.rpm  
\# sudo yum install erlang -y

\# 测试： erl -v  
\[root@app-server1 rabbitmq\]\# erl -v  
Erlang/OTP 23 \[erts-11.2.2.4\] \[source\] \[64-bit\] \[smp:2:2\] \[ds:2:2:10\] \[async-threads:1\] \[hipe\]

Eshell V11.2.2.4  (abort with ^G)  
1>

Ctrl + c 退出

**【安装rabbitmq】**

1.下载或上传安装包：rabbitmq-server-3.8.21-1.el7.noarch.rpm

\# 根据下载源确定是否需要密钥签名验证安装包安全性

\# 执行安装： sudo yum install rabbitmq-server-3.8.21-1.el7.noarch.rpm -y

2.查看相关路径

\# find / -name rabbitmq  或者   
\# whereis rabbitmq  
/etc/selinux/targeted/active/modules/100/rabbitmq  
/etc/rabbitmq  
/var/lib/rabbitmq  
/var/log/rabbitmq  
/usr/lib/ocf/resource.d/rabbitmq  
/usr/lib/rabbitmq  
/usr/local/software/rabbitmq

\# find / -name rabbitmq-server  
find / -name rabbitmq-server-version

\# 3.8.x安装版本安装后位置

/usr/lib/rabbitmq/lib/rabbitmq\_server-3.8.21/escript  
/usr/lib/rabbitmq/lib/rabbitmq\_server-3.8.21/plugins  
/usr/lib/rabbitmq/lib/rabbitmq\_server-3.8.21/sbin

**【安装 - web管理插件】**

\# rabbitmq-plugins enable rabbitmq\_management

Enabling plugins on node rabbit@app-server1:  
rabbitmq\_management  
The following plugins have been configured:  
  rabbitmq\_management  
  rabbitmq\_management\_agent  
  rabbitmq\_web\_dispatch  
Applying plugin configuration to rabbit@app-server1...  
The following plugins have been enabled:  
  rabbitmq\_management  
  rabbitmq\_management\_agent  
  rabbitmq\_web\_dispatch

set 3 plugins.  
Offline change; changes will take effect at broker restart.  
\[root@app-server1 rabbitmq\]\#

**【安装 - 延迟队列插件】**

插件地址： https://github.com/rabbitmq/rabbitmq-delayed-message-exchange/releases  
本次安装使用插件：rabbitmq\_delayed\_message\_exchange-3.8.17.8f537ac.ez

\# 下载或上传插件到插件目录：/usr/lib/rabbitmq/lib/rabbitmq\_server-3.8.21/plugins  
\# cd /usr/lib/rabbitmq/lib/rabbitmq\_server-3.8.21/plugins  
\# 授权文件权限：文件所有者、群组用户、其他用户需要"-rw-r--r--"权限

当前权限：  
\-r--------. 1 root root   50926 8月  25 11:26 rabbitmq\_delayed\_message\_exchange-3.8.17.8f537ac.ez

执行授权： sudo chmod 644 rabbitmq\_delayed\_message\_exchange-3.8.17.8f537ac.ez  
权限变为：  
\-rw-r--r--. 1 root root   50926 8月  25 11:26 rabbitmq\_delayed\_message\_exchange-3.8.17.8f537ac.ez

\# chmod 授权命令数字含义：  
    英文字符  r     w      x  
 十进制代表 4     2      1

rwx=7=4+2+1  
rw=6=4+2

\# 启用激活延迟队列插件：  
\# rabbitmq-plugins enable rabbitmq\_delayed\_message\_exchange

Enabling plugins on node rabbit@app-server1:  
rabbitmq\_delayed\_message\_exchange  
The following plugins have been configured:  
  rabbitmq\_delayed\_message\_exchange  
  rabbitmq\_management  
  rabbitmq\_management\_agent  
  rabbitmq\_web\_dispatch  
Applying plugin configuration to rabbit@app-server1...  
The following plugins have been enabled:  
  rabbitmq\_delayed\_message\_exchange

set 4 plugins.  
Offline change; changes will take effect at broker restart.  
\[root@app-server1 plugins\]\#

**【配置rabbitmq】**

配置参考：https://www.rabbitmq.com/install-rpm.html\#configuration  
配置参考：https://www.rabbitmq.com/configure.html

1.配置允许远程访问：guest -- User can only log in via localhost

\# cd /usr/share/doc/rabbitmq-server-3.8.21

\# 集群策略文件：set\_rabbitmq\_policy.sh.example  
vim /usr/share/doc/rabbitmq-server-3.8.21/set\_rabbitmq\_policy.sh.example

注意：

3.8.x版本及以后版本没有rabbitmq.config配置文件，想要解决guest用户远程访问问题，需要自己手动在/etc/rabbitmq/目录下创建rabbitmq.config文件，  
     并添加\[\{rabbit, \[\{loopback\_users, \[\]\}\]\}\]相关配置，详见官方文档(https://www.rabbitmq.com/configure.html)

2.配置新用户

rabbitmqctl add\_user admin admin123  
rabbitmqctl set\_permissions -p / admin ".\*" ".\*" ".\*"  
rabbitmqctl set\_user\_tags admin administrator

**【配置防火墙开放端口】**

systemctl stop firewalld  
systemctl status firewalld  
systemctl restart firewalld

\# 查看已经开放端口  
\# firewall-cmd --list-port  
\# 检查端口  
firewall-cmd --query-port=15672/tcp  
\# 如果为no，则执行下述命令  
firewall-cmd --zone=public --add-port=15672/tcp --permanent  
\# 重新加载防火墙配置  
firewall-cmd --reload

\# 重启防火墙  
systemctl restart firewalld

**【根据需要配置连接符文件句柄数量】**

**\# ulimit -a   -- 详见linux相关教程**

**【启动rabbitmq】**  
\[root@app-server1 escript\]\# systemctl start rabbitmq-server

\# 查看进程启动情况  
\[root@app-server1 escript\]\# ps -ef|grep rabbitmq|grep -v grep  
rabbitmq  89153      1 20 13:36 ?        00:00:11 /usr/lib64/erlang/erts-11.2.2.4/bin/beam.smp -W w -MBas ageffcbf -MHas ageffcbf -MBlmbcs 512 -MHlmbcs 512 -MMmcs 30 -P 1048576 -t 5000000 -stbt db -zdbbl 128000 -sbwt none -sbwtdcpu none -sbwtdio none -- -root /usr/lib64/erlang -progname erl -- -home /var/lib/rabbitmq -- -pa  -noshell -noinput -s rabbit boot -boot start\_sasl -lager crash\_log false -lager handlers \[\]  
rabbitmq  89168  89153  0 13:36 ?        00:00:00 erl\_child\_setup 32768  
rabbitmq  89245  89168  0 13:36 ?        00:00:00 inet\_gethost 4  
rabbitmq  89892  89245  0 13:37 ?        00:00:00 inet\_gethost 4  
\[root@app-server1 escript\]\#

访问：http://10.31.192.11:15672/

guest/guest -- User can only log in via localhost  
admin/admin123

**【常用命令】**

\# 当前窗口启动 rabbitmq  
rabbitmq-server

\# 后台启动 rabbitmq  
rabbitmq-server -detached

\# 停止 rabbitmq  
rabbitmqctl stop

\# 查看所有队列  
rabbitmqctl list\_queues

\# 查看所有虚拟主机  
rabbitmqctl list\_vhosts

\# 在Erlang VM运行的情况下启动RabbitMQ应用  
rabbitmqctl start\_app   
rabbitmqctl stop\_app

\# 查看节点状态  
rabbitmqctl status

\# 查看所有可用的插件  
rabbitmq-plugins list

\# 启用插件  
rabbitmq-plugins enable <plugin-name>