RabbitMQ集群环境的搭建

冷不防 2022-04-23 08:02 202阅读 0赞

**一：Erlang的安装**

Erlang的版本和RabbitMQ的版本有严格的要求，具体的对应关系请查看RabbitMQ官网

官网地址如下：[https://www.rabbitmq.com/which-erlang.html][https_www.rabbitmq.com_which-erlang.html]

1：解压

tar xf otp\_src\_21.2.tar.gz

2：进入到otp\_src\_21.2

cd otp\_src\_21.2

执行./configure --prefix=/usr/local/erlang20 --without-javac 就会开始编译安装  会编译到 /usr/local/erlang20 下然后执行

./configure --prefix=/usr/local/erlang20 --without-javac

3：编译和安装

make -j 4

make install

然后进入到erlang20文件夹下

cd erlang20/bin

./erl

![2019012915192297.png][]

则表示Erlang安装成功

**二：RabbitMQ的安装**

1：解压

tar xf rabbitmq-server-generic-unix-3.7.10.tar.xz

2：重命名

mv rabbitmq-server rabbitmq

3：启动rabbitmq

cd rabbitmq/sbin

./rabbitmq-server

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM3NDY5MDU1_size_16_color_FFFFFF_t_70][]

4：查看日志

tail -f /usr/local/rabbitmq/var/log/rabbitmq/rabbit@localhost.log

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM3NDY5MDU1_size_16_color_FFFFFF_t_70 1][]

netstat -nap | grep 5672

![20190129152658849.png][]

5：查看RabbitMQ的启动状态

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM3NDY5MDU1_size_16_color_FFFFFF_t_70 2][]

表示已经启动成功。

**三：安装过程中遇到的坑**

Error description:
       noproc
    
    Log files (may contain more information):
       /var/log/rabbitmq/rabbit@localhost.log
       /var/log/rabbitmq/rabbit@localhost-sasl.log
    
    Stack trace:
       [{gen,do_for_proc,2,[{file,"gen.erl"},{line,228}]},
        {gen_event,rpc,2,[{file,"gen_event.erl"},{line,239}]},
        {rabbit,ensure_working_log_handlers,0,
                [{file,"src/rabbit.erl"},{line,788}]},
        {rabbit,'-boot/0-fun-0-',0,[{file,"src/rabbit.erl"},{line,268}]},
        {rabbit,start_it,1,[{file,"src/rabbit.erl"},{line,403}]},
        {init,start_em,1,[]},
        {init,do_boot,3,[]}]
    
    =INFO REPORT==== 9-Aug-2018::11:14:43.848127 ===
    Error description:
       noproc
    
    Log files (may contain more information):
       /var/log/rabbitmq/rabbit@localhost.log
       /var/log/rabbitmq/rabbit@localhost-sasl.log
    
    Stack trace:
       [{gen,do_for_proc,2,[{file,"gen.erl"},{line,228}]},
        {gen_event,rpc,2,[{file,"gen_event.erl"},{line,239}]},
        {rabbit,ensure_working_log_handlers,0,
                [{file,"src/rabbit.erl"},{line,788}]},
        {rabbit,'-boot/0-fun-0-',0,[{file,"src/rabbit.erl"},{line,268}]},
        {rabbit,start_it,1,[{file,"src/rabbit.erl"},{line,403}]},
        {init,start_em,1,[]},
        {init,do_boot,3,[]}]
    {"init terminating in do_boot",noproc}
    init terminating in do_boot (noproc)
    
    Crash dump is being written to: erl_crash.dump...done

这个问题在很大的程度上是Erlang和RabbitMQ的版本要求不一致所造成的。

因此请参考官网的匹配方式。

[https_www.rabbitmq.com_which-erlang.html]: https://www.rabbitmq.com/which-erlang.html
[2019012915192297.png]: /images/20220322/d181a8d0a1b544dcb9cfa29fe1fa69f7.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM3NDY5MDU1_size_16_color_FFFFFF_t_70]: /images/20220322/198aa28e6c7440889bb9a37cb4a3aebe.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM3NDY5MDU1_size_16_color_FFFFFF_t_70 1]: /images/20220322/dc17732d5b33429493b1471e9cd49d0b.png
[20190129152658849.png]: /images/20220322/248b04674b2f4015930a0bb9b2c83ec6.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM3NDY5MDU1_size_16_color_FFFFFF_t_70 2]: /images/20220322/849d9ee87b364c9295ecf4005042c1f1.png