參考網址【略有不同】：
https://www.linuxidc.com/Linux/2016-03/129557.htm
RabbitMQ是流行的開源消息隊列系統，是AMQP（Advanced Message Queuing Protocol高級消息隊列協議）的標準實現，用erlang語言開發。RabbitMQ據說具有良好的性能和時效性，同時還能夠非常好的支持集羣和負載部署，非常適合在較大規模的分佈式系統中使用，具體特性還在驗證中，待檢驗。由於項目需要，安裝並配置了RabbitMQ，服務器操作系統是CentOS7。具體步驟如下：
安裝依賴文件：
yum install gcc glibc-devel make ncurses-devel openssl-devel xmlto
1.Erlang安裝配置
下載安裝包，地址http://www.erlang.org/downloads，我選擇的是otp_src_18.2.1.tar.gz。
然後解壓文件：
[root@iZ25e3bt9a6Z rabbitmq]# tar -xzvf otp_src_18.2.1.tar.gz
[root@iZ25e3bt9a6Z rabbitmq]# cd otp_src_18.2.1/
配置安裝路徑編譯代碼：
[root@iZ25e3bt9a6Z otp_src_18.3]# ./configure --prefix=/opt/erlang
執行編譯結果：
[root@iZ25e3bt9a6Z otp_src_18.3]# make && make install
完成後進入/opt/erlang查看執行結果
[root@iZ25e3bt9a6Z rabbitmq]# cd /opt/erlang/
[root@iZ25e3bt9a6Z erlang]# 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>
當出現以上信息時表示安裝完成。然後輸入’halt().’退出即可。
然後在配置Erlang環境變量,vi /etc/profile文件，增加下面的環境變量:
#set erlang environment
export PATH=$PATH:/opt/erlang/bin
source /etc/profile使得文件生效
在安裝Erlang過程中，可能會遇到以下問題，一般都是因爲系統中缺少相應的包引起的，缺少什麼包直接yum安裝即可。
2.下載安裝RabbitMq
[root@iZ25e3bt9a6Z rabbitmq]# wget http://www.rabbitmq.com/releases/rabbitmq-server/v3.6.9/rabbitmq-server-generic-unix-3.6.9.tar.xz
解壓文件
[root@iZ25e3bt9a6Z rabbitmq]# xz -d rabbitmq-server-generic-unix-3.6.9.tar.xz
[root@iZ25e3bt9a6Z rabbitmq]# tar -xvf rabbitmq-server-generic-unix-3.6.9.tar 【這裏直接複製到了/opt/裏面】
解壓後進入文件夾/opt發現多了個文件夾rabbitmq-server-generic-unix-3.6.9，重命名爲rabbitmq以便記憶。
然後在配置rabbitmq環境變量,vi /etc/profile文件，增加下面的環境變量:
#set rabbitmq environment
export PATH=$PATH:/opt/rabbitmq/sbin[這裏使用的export PATH=/opt/rabbitmq/sbin:$PATH ]
source /etc/profile使得文件生效
3.RabbitMQ服務啓動關閉
以上就已經完成了RabbitMq的安裝，怎麼啓動服務呢？
啓動服務：
[root@iZ25e3bt9a6Z rabbitmq]# cd sbin/
[root@iZ25e3bt9a6Z sbin]# ./rabbitmq-server【這裏有區別】
如果成功，將出現
RabbitMQ 3.6.1. Copyright (C) 2007-2016 Pivotal Software, Inc.
## ## Licensed under the MPL. See http://www.rabbitmq.com/
## ##
########## Logs: /opt/rabbitmq/var/log/rabbitmq/[email protected]
###### ## /opt/rabbitmq/var/log/rabbitmq/[email protected]
##########
Starting broker... completed with 0 plugins.
查看服務狀態：
[root@iZ25e3bt9a6Z 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}}]
關閉服務：
[root@iZ25e3bt9a6Z sbin]# ./rabbitmqctl stop
Stopping and halting node rabbit@iZ25e3bt9a6Z ...
在第二天又出現啓動失敗，boot fail，這個應該是erlang安裝問題，重新安裝erlang。
4. 配置網頁插件
首先創建目錄，否則可能報錯：
mkdir /etc/rabbitmq
然後啓用插件：
./rabbitmq-plugins enable rabbitmq_management
配置linux 端口 15672 網頁管理 5672 AMQP端口
然後訪問http://localhost:15672即可
默認用戶guest 密碼guest
5. 遠程訪問配置
默認網頁是不允許訪問的，需要增加一個用戶修改一下權限，代碼如下：
添加用戶:rabbitmqctl add_user hxb hxb
添加權限:rabbitmqctl set_permissions -p "/" hxb ".*" ".*" ".*"
修改用戶角色rabbitmqctl set_user_tags hxb administrator
然後就可以遠程訪問了，然後可直接配置用戶權限等信息。
6. 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> ...]