版权声明：本文为博主StarskyBoy的原创文章，未经博主允许不得转载。https://blog.csdn.net/StarskyBoy/article/details/81059439
RabbitMQ是流行的开源消息队列系统，是AMQP（Advanced Message Queuing Protocol高级消息队列协议）的标准实现，用erlang语言开发。RabbitMQ据说具有良好的性能和时效性，同时还能够非常好的支持集群和负载部署，非常适合在较大规模的分布式系统中使用，具体特性还在验证中，待检验。由于项目需要，安装并配置了RabbitMQ，服务器操作系统是CentOS7（是Linux都稳），服务器是阿里云主机。具体步骤如下：
*************以下操作使用root用户以防无权限***************
一.Erlang安装配置
1.下载安装包，地址http://www.erlang.org/downloads，我选择的是otp_src_20.3.tar.gz。
然后解压文件：
1.# tar zvxf otp_src_20.3.tar.gz
2.# mv otp_src_20.3/ /usr/local/otp_src_20.3
3.# cd otp_src_20.3
4.# ./configure --prefix=/usr/local/erlang --without-javac
报错：
configure: error: No curses library functions found
configure: error: /bin/sh '/root/otp/erts/configure' failed for erts
安装依赖文件：
# yum -y install ncurses-devel
#./configure --prefix=/usr/local/erlang --without-javac
1.1 发现yum使用不了，真衰呀，不过有解决方案。
1.1.1下载软件包,记得对应下载完整。
| 软件包名称 |
下载地址 |
| yum-metadata-parser-1.1.2-16.el6.x86_64.rpm |
https://mirrors.aliyun.com/centos/6.9/os/x86_64/Packages/ （软件版本可能会更新） |
| python-urlgrabber-3.9.1-11.el6.noarch.rpm |
|
| yum-3.2.29-81.el6.centos.noarch.rpm |
|
| yum-plugin-fastestmirror-1.1.30-40.el6.noarch.rpm |
|
| Centos-6.repo |
http://mirrors.aliyun.com/repo/ |
1.1.2、不管yum有没有可以使着删除:
（1）# rpm -qa | grep yum | xargs rpm -e --nodeps
（2）# rpm -e python-urlgrabber
1.1.3、安装软件包：
# rpm -ivh yum-metadata-parser-1.1.2-16.el6.x86_64.rpm
# rpm -ivh python-urlgrabber-3.9.1-11.el6.noarch.rpm
这2个软件包一起安装，有依赖关系
# rpm -ivh yum-3.2.29-81.el6.centos.noarch.rpm yum-plugin-fastestmirror-1.1.30-40.el6.noarch.rpm
1.1.4、更新repo：
# cd /etc/yum.repos.d/
# mv rhel-source.repo rhel-source.repo.bak
1.1.5修改Centos-6.repo
# vim Centos-6.repo (我是把该文件放在/etc/yum.repos.d/下)
将[base]修改为[aliyun]
把文件中“$releasever”替换成6 这个是6是5 你得看看你系统是什么版本的 对应下载 (命令：cat /proc/version)
:%s#$releasever#6#g
1.1.6 试一下以下操作，看是否安装成功。
# yum clean all
# yum makecache
# yum list
# yum repolist
2.恭喜你安装成功，继续安装 ncurses-devel
# yum -y install ncurses-devel
#./configure --prefix=/usr/local/erlang --without-javac
又报错，命运多舛，没关系自有解决方案，永远不要放弃自己人生的目标与方向！
*********************************************************************
********************** APPLICATIONS DISABLED **********************
*********************************************************************
crypto : No usable OpenSSL found
jinterface : Java compiler disabled by user
odbc : ODBC library - link check failed
orber : No C++ compiler found
ssh : No usable OpenSSL found
ssl : No usable OpenSSL found
*********************************************************************
执行命令：
# yum list | grep ssl
# yum install openssl-devel
报错
*********************************************************************
********************** APPLICATIONS DISABLED **********************
*********************************************************************
jinterface : Java compiler disabled by user
odbc : ODBC library - link check failed
orber : No C++ compiler found
*********************************************************************
执行命令：
# yum list | grep ODBC
# yum install unixODBC-devel
#./configure --prefix=/usr/local/erlang --without-javac
报错
*********************************************************************
********************** APPLICATIONS DISABLED **********************
*********************************************************************
jinterface : Java compiler disabled by user
orber : No C++ compiler found
*********************************************************************
执行命令：
# yum install gcc-c++
#./configure --prefix=/usr/local/erlang --without-javac
# make
# make install
安装完成！
测试Erlang是否安装正确
执行 /usr/local/erlang/erl 或者/usr/local/otp_src_20.3/erl
Erlang/OTP 18 [erts-7.3] [source] [64-bit] [smp:8:8] [async-threads:10] [hipe] [kernel-poll:false]
Eshell V7.3 (abort with ^G)
1> 退出命令：
halt().
然后在配置Erlang环境变量,vi /etc/profile文件，增加下面的环境变量:
#set erlang environment
export PATH=$PATH:/usr/local/erlang/bin
使文件生效命令
source /etc/profile至此Erlang安装完毕，革命未完成，我们继续安装，rabbitmq.
二.rabbtiMQ安装配置
1.下载安装RabbitMQ：这里是通过weget下载，你也可以先在本地下载，再通过ftp上传，只要你喜欢。
weget http://www.rabbitmq.com/releases/rabbitmq-server/v3.6.1/rabbitmq-server-generic-unix-3.6.1.tar.xz
解压：
xz -d rabbitmq-server-generic-unix-3.6.1.tar.xz
tar -xvf rabbitmq-server-generic-unix-3.6.1.tar -C /usr/local/rabbitmq_3.6.1
2.然后在配置rabbitmq环境变量,vi /etc/profile文件，增加下面的环境变量:
#set rabbitmq environment
export PATH=$PATH:/usr/local/rabbitmq_3.6.1/sbin使文件生效命令
source /etc/profile3.RabbitMQ服务启动关闭
以上就已经完成了RabbitMq的安装，怎么启动服务呢？
启动服务：
cd /usr/local/rabbitmq_3.6.1/sbin
./rabbitmq-server -detached
查看服务状态：
[root@millet sbin]# ./rabbitmqctl status
Status of node rabbit@iZ25e3bt9a6Z ...
[{pid,11849},
{running_applications,
[{rabbitmq_management,"RabbitMQ Management Console","3.6.1"},
{rabbitmq_management_agent,"RabbitMQ Management Agent","3.6.1"},
{rabbitmq_web_dispatch,"RabbitMQ Web Dispatcher","3.6.1"},
{webmachine,"webmachine","1.10.3"},
{amqp_client,"RabbitMQ AMQP Client","3.6.1"},
{mochiweb,"MochiMedia Web Server","2.13.0"},
{syntax_tools,"Syntax tools","1.7"},
{ssl,"Erlang/OTP SSL application","7.3"},
{public_key,"Public key infrastructure","1.1.1"},
{asn1,"The Erlang ASN1 compiler version 4.0.2","4.0.2"},
{crypto,"CRYPTO","3.6.3"},
{compiler,"ERTS CXC 138 10","6.0.3"},
{inets,"INETS CXC 138 49","6.2"},
{rabbit,"RabbitMQ","3.6.1"},
{mnesia,"MNESIA CXC 138 12","4.13.3"},
{rabbit_common,[],"3.6.1"},
{xmerl,"XML parser","1.3.10"},
{os_mon,"CPO CXC 138 46","2.4"},
{ranch,"Socket acceptor pool for TCP protocols.","1.2.1"},
{sasl,"SASL CXC 138 11","2.7"},
{stdlib,"ERTS CXC 138 10","2.8"},
{kernel,"ERTS CXC 138 10","4.2"}]},
{os,{unix,linux}},
{erlang_version,
"Erlang/OTP 18 [erts-7.3] [source] [64-bit] [smp:8:8] [async-threads:64] [hipe] [kernel-poll:true]\n"},
{memory,
[{total,64111264},
{connection_readers,0},
{connection_writers,0},
{connection_channels,0},
{connection_other,2808},
{queue_procs,2808},
{queue_slave_procs,0},
{plugins,367288},
{other_proc,19041296},
{mnesia,61720},
{mgmt_db,158696},
{msg_index,47120},
{other_ets,1372440},
{binary,128216},
{code,27368230},
{atom,992409},
{other_system,14568233}]},
{alarms,[]},
{listeners,[{clustering,25672,"::"},{amqp,5672,"::"}]},
{vm_memory_high_watermark,0.4},
{vm_memory_limit,6556241100},
{disk_free_limit,50000000},
{disk_free,37431123968},
{file_descriptors,
[{total_limit,65435},
{total_used,2},
{sockets_limit,58889},
{sockets_used,0}]},
{processes,[{limit,1048576},{used,204}]},
{run_queue,0},
{uptime,412681},
{kernel,{net_ticktime,60}}]
4.关闭服务：
[root@milletsbin]# ./rabbitmqctl stop
Stopping and halting node rabbit@millet...5.配置网页插件
首先创建目录，否则可能报错：(这步我没有用)
mkdir /etc/rabbitmq
然后启用插件：
./rabbitmq-plugins enable rabbitmq_management 配置linux 端口 15672 网页管理 5672 AMQP端口
然后访问http://localhost:15672即可
默认用户guest 密码guest
6.远程访问配置
默认网页是不允许访问的，需要增加一个用户修改一下权限，代码如下：(下面的操作我都是在界面新增的，看你想使用那种。)
添加用户:rabbitmqctl add_user admin admin
添加权限:rabbitmqctl set_permissions -p "/" hxb ".*" ".*" ".*"
修改用户角色rabbitmqctl set_user_tags hxb administrator
然后就可以远程访问了，然后可直接配置用户权限等信息。
7.rabbitmq常用命令
add_user <UserName> <Password>
delete_user <UserName>
change_password <UserName> <NewPassword>
list_users
add_vhost <VHostPath>
delete_vhost <VHostPath>
list_vhostsset_permissions [-p <VHostPath>] <UserName> <Regexp> <Regexp> <Regexp>
clear_permissions [-p <VHostPath>] <UserName>
list_permissions [-p <VHostPath>]
list_user_permissions <UserName>
list_queues [-p <VHostPath>] [<QueueInfoItem> ...]
list_exchanges [-p <VHostPath>] [<ExchangeInfoItem> ...]
list_bindings [-p <VHostPath>]
list_connections [<ConnectionInfoItem> ...]
大功告成。
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