linux环境下如何搭建rabbitMQ单节点

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linux环境  CentOS-6.5-x86_64

erlang版本 otp_src_20.0.tar.gz 

wget http://erlang.org/download/otp_src_20.0.tar.gz

rabbitMQ版本 rabbitmq-server-generic-unix-3.6.15.tar.xz

https://www.rabbitmq.com/releases/rabbitmq-server/v3.6.15/

开始搭建

先修改hosts，命名主机名称，192.168.220.129是我虚拟机的一个IP

# vi /etc/hosts

192.168.220.129 rabbitmq

# cd /usr/local/src   （把otp_src_20.0.tar.gz 以及rabbitmq-server-generic-unix-3.6.15.tar上传到此目录）

# tar xvf otp_src_20.0.tar.gz  (由于rabbitmq是erlang语言开发的，所以先安装erlang环境)

# cd otp_src_20.0

#./configure --prefix=/usr/local/erlang --with-ssl --enable-threads --enable-smp-support --enable-kernel-poll --enable-hipe --without-javac

执行完之后，如果出现下图红色框所示，还需要  ncurses-devel.x86_64

会报个小错 Makefile:248: /usr/local/otp_src_20.0/make/x86_64-unknown-linux-gnu/otp_ded.mk: No such file or directory error: No curses library functions found

# yum install ncurses-devel.x86_64

#./configure --prefix=/usr/local/erlang --with-ssl --enable-threads --enable-smp-support --enable-kernel-poll --enable-hipe --without-javac

继续执行，出现以下的信息，说明正常了

#make && make install

安装完之后，配置一下erlang的环境变量

#vi /etc/profile

添加后保存退出

#source /etc/profile

使用source使文件立即生效

#erl

erlang环境OK了，接下来是rabbitMQ的安装

#cd /usr/local/src

#tar xvf rabbitmq-server-generic-unix-3.6.15.tar

[root@rabbitmq src]# mv rabbitmq_server-3.6.15/ ../rabbitmq

#vi /etc/profile

按照如上如所示配置rabbitMQ环境变量,并执行source /etc/profile 

#source /etc/profile

#rabbitmq-server -detached

执行rabbitmq-server -detached 启动后台守护进程启动，否则shell退出后，rabbitmq也退出。

#rabbitmqctl status

查看rabitmq状态是否启动，如果抛如下错误

Status of node rabbit@rabbitmq
Error: unable to connect to node rabbit@rabbitmq: nodedown

DIAGNOSTICS
===========

attempted to contact: [rabbit@rabbitmq]

rabbit@rabbitmq:
  * connected to epmd (port 4369) on rabbitmq
  * epmd reports: node 'rabbit' not running at all
                  no other nodes on rabbitmq
  * suggestion: start the node

current node details:
- node name: 'rabbitmq-cli-31@rabbitmq'
- home dir: /root
- cookie hash: JTCyebhk7sHDdUd5ICe4kg==

执行rabbitmq-service stop停掉服务先

# rabbitmq-server stop

如果stop命令执行后抛如下命令，大概的意思是erlang还依赖openssl

BOOT FAILED
===========

Error description:
   {error,{missing_dependencies,[crypto,ssl],
                                [cowboy,cowlib,rabbitmq_management,
                                 rabbitmq_management_agent,
                                 rabbitmq_trust_store]}}

Log files (may contain more information):
   /usr/local/rabbitmq/var/log/rabbitmq/rabbit@rabbitmq.log
   /usr/local/rabbitmq/var/log/rabbitmq/rabbit@rabbitmq-sasl.log

Stack trace:
   [{rabbit_plugins,ensure_dependencies,1,
                    [{file,"src/rabbit_plugins.erl"},{line,185}]},
    {rabbit_plugins,prepare_plugins,1,
                    [{file,"src/rabbit_plugins.erl"},{line,203}]},
    {rabbit,broker_start,0,[{file,"src/rabbit.erl"},{line,300}]},
    {rabbit,start_it,1,[{file,"src/rabbit.erl"},{line,424}]},
    {init,start_em,1,[]},
    {init,do_boot,3,[]}]

{"init terminating in do_boot",{error,{missing_dependencies,[crypto,ssl],[cowboy,cowlib,rabbitmq_management,rabbitmq_management_agent,rabbitmq_trust_store]}}}
init terminating in do_boot ({error,{missing_dependencies,[crypto,ssl],[cowboy,cowlib,rabbitmq_management,rabbitmq_management_agent,rabbitmq_trust_store]}})

Crash dump is being written to: erl_crash.dump...done
 

进入/usr/local/src目录下载openssl

#cd  /usr/local/src

#wget http://www.openssl.org/source/openssl-1.0.1s.tar.gz

#tar -zvxf openssl-1.0.1s.tar.gz

#cd openssl-1.0.1s

#./config --prefix=/usr/local/openssl

#vi Makefile

使用/搜索CFLAG 添加如下图所示，其实就是添加-fPIC

#make && make install

安装完成后，还需要重新安装一下erlang，方式有一点改变，就是openssl指定了安装的路径,回到otp_src_20.0安装包下

#cd /usr/local/src/otp_src_20.0

#./configure --prefix=/usr/local/erlang --with-ssl=/usr/local/openssl --enable-threads --enable-smp-support --enable-kernel-poll --enable-hipe --without-javac

#make && make install

安装完成后，重新启动rabbitmq

#rabbitmq-server -detached

#ps -ef |grep rabbitmq

#rabbitmqctl status

rabbitmq服务已经搭建完成，然后开启rabbitmq web服务，看到started 6 plugins，说明已经启动成功

#rabbitmq-plugins enable rabbitmq_management

剩下的就是开启防火墙了

#vi /etc/sysconfig/iptables

-A INPUT -m state --state NEW -m tcp -p tcp --dport 5672 -j ACCEPT
-A INPUT -m state --state NEW -m tcp -p tcp --dport 15672 -j ACCEPT
 

#service iptables restart

打开浏览器，输入你的IP:15672即可访问

感谢各位的阅读，以上就是“linux环境下如何搭建rabbitMQ单节点”的内容了，经过本文的学习后，相信大家对linux环境下如何搭建rabbitMQ单节点这一问题有了更深刻的体会，具体使用情况还需要大家实践验证。这里是亿速云，小编将为大家推送更多相关知识点的文章，欢迎关注！