1、安装 erlang 语言环境
安装依赖文件
#yum install ncurses-devel
wget http://www.erlang.org/download/otp_src_17.1.tar.gz
tar zxvf otp_src_17.1.tar.gz && cd otp_src_17.1
#./configure #make && make install
安装完成以后，执行 erl 看是否能打开 eshell，用’halt().’退出，注意后面的点号，那是 erlang 的结束符。
[root@localhost src]# erl
Erlang/OTP 17 [erts-6.1] [source] [64-bit] [async-threads:10] [hipe] [kernel-poll:false]
Eshell V6.1 (abort with ^G)
2> 9+3.
12
3>
halt().
2、安装 RabbitMQ
安装依赖文件：
yum install xmlto
进入 http://www.rabbitmq.com/download.html 选择最新的源码包
#wget http://www.rabbitmq.com/releases/rabbitmq-server/v3.3.4/rabbitmq-server-3.3.4.tar.gz #tar zxvf rabbitmq-server-3.3.4.tar.gz
#cd rabbitmq-server-3.3.4
#make TARGET_DIR=/usr/local/rabbitmq SBIN_DIR=/usr/local/rabbitmq/sbin MAN_DIR=/usr/local/rabbitmq/man DOC_INSTALL_DIR=/usr/local/rabbitmq/doc
#make TARGET_DIR=/usr/local/rabbitmq SBIN_DIR=/usr/local/rabbitmq/sbin MAN_DIR=/usr/local/rabbitmq/man DOC_INSTALL_DIR=/usr/local/rabbitmq/doc install
3、启动 rabbitmq-server 常用命令:
运行 rabbitmq: # /usr/rabbitmq/sbin/rabbitmq-server -detached
查看 rabbitmq 状态: # /usr/rabbitmq/sbin/rabbitmqctl status
关闭 rabbitmq: # /usr/rabbitmq/sbin/rabbitmqctl stop
4、查看 RabbitMQ 服务启动的状态，并开启 RabbitMQ 的相应管理插件
[root@localhost sbin]# ./rabbitmqctl status
Status of node rabbit@localhost ...
[{pid,35112},
{running_applications,[{rabbit,"RabbitMQ","3.3.4"},
{os_mon,"CPO CXC 138 46","2.2.15"},
{xmerl,"XML parser","1.3.7"},
{mnesia,"MNESIA CXC 138 12","4.12.1"},
{sasl,"SASL CXC 138 11","2.4"},
{stdlib,"ERTS CXC 138 10","2.1"},{kernel,"3.0.1"}]},
{os,{unix,linux}},
{erlang_version,"Erlang/OTP 17 [erts-6.1] [source] [64-bit] [async-threads:30] [hipe] [kernel-poll:true]\n"},
{memory,[{total,35218336},
{connection_procs,2728},
{queue_procs,5456},
{plugins,0},
{other_proc,13339072},57552},
{mgmt_db,
{msg_index,33968},
{other_ets,708832},
{binary,30112},
{code,16881166},
{atom,654217},
{other_system,3505233}]},
{alarms,[]},{listeners,[{clustering,25672,"::"},{amqp,5672,"::"}]},{vm_memory_high_watermark,0.4},{vm_memory_limit,769332019},{disk_free_limit,50000000},{disk_free,45550653440},{file_descriptors,[{total_limit,924},
{total_used,3},
{sockets_limit,829},
{sockets_used,1}]},
{processes,[{limit,1048576},{used,124}]},
{run_queue,
{uptime,2182}]
...done.
[root@localhost sbin]# ./rabbitmq-plugins list
[ ] amqp_client 3.3.4
[ ] cowboy 0.5.0-rmq3.3.4-git4b93c2d
[ ] eldap 3.3.4-gite309de4
[ ] mochiweb 2.7.0-rmq3.3.4-git680dba8
[ ] rabbitmq_amqp1_0 3.3.4
[ ] rabbitmq_auth_backend_ldap 3.3.4
[ ] rabbitmq_auth_mechanism_ssl 3.3.4
[ ] rabbitmq_consistent_hash_exchange 3.3.4
[ ] rabbitmq_federation 3.3.4
[ ] rabbitmq_federation_management 3.3.4
[ ] rabbitmq_management 3.3.4
[ ] rabbitmq_management_agent 3.3.4
[ ] rabbitmq_management_visualiser 3.3.4
[ ] rabbitmq_mqtt 3.3.4
[ ] rabbitmq_shovel 3.3.4
[ ] rabbitmq_shovel_management 3.3.4
[ ] rabbitmq_stomp 3.3.4
[ ] rabbitmq_test 3.3.4
[ ] rabbitmq_tracing 3.3.4
[ ] rabbitmq_web_dispatch 3.3.4
[ ] rabbitmq_web_stomp 3.3.4
[ ] rabbitmq_web_stomp_examples 3.3.4
[ ] sockjs 0.3.4-rmq3.3.4-git3132eb9
[ ] webmachine 1.10.3-rmq3.3.4-gite9359c7
安装插件:
[root@localhost sbin]# rabbitmq-plugins enable rabbitmq_management
Error: {cannot_write_enabled_plugins_file,"/etc/rabbitmq/enabled_plugins",enoent}
则需要进行下列操作： mkdir /etc/rabbitmq/ touch /etc/rabbitmq/enable_plugins 即可，
再次安装插件：
[root@localhost sbin]# rabbitmq-plugins enable rabbitmq_management
# /usr/rabbitmq/sbin/rabbitmqctl stop
# /usr/rabbitmq/sbin/rabbitmq-server -detached
安装完成后
ps �Celf | grep rabbit 可查看 rabbitmq 的进程，默认端口 5672，可用 ss -tunlp|grep 5672 查看， web 端默认端口 15672，集群端口 25672，所以要进行开放端口或关闭防火墙：
[root@localhost sbin]# firewall-cmd --add-port=5672/tcp --permanent
success
[root@localhost sbin]# firewall-cmd --add-port=15672/tcp --permanent
success
[root@localhost sbin]# firewall-cmd �Creload
同时，为了后续的任务实验，需要 copy 份配置文件：
cp /usr/local/rabbitmq/doc/rabbitmq.config.example /etc/rabbitmq/
同时进行修改：
图片20170906103337.png" width="800" height="149" border="0" hspace="0" vspace="0" alt="wKioL1mvXtOhAeroAAB6_MqzJWY134.png-wh_50" style="width:800px;height:149px;" src="https://s1.51cto.com/wyfs02/M01/A4/A8/wKioL1mvYGeBR74kAAB6_MqzJWY710.png">
#vim /etc/rabbitmq/rabbitmq.config
写入信息，并保存
[{rabbit,[{loopback_users,[]}]}].
这里的意思是开放使用，rabbitmq 默认创建的用户 guest，密码也是 guest，这个用户默认只能是本机 访问，localhost 或者 127.0.0.1，从外部访问需要添加上面的配置。
做完修改应当重启
[root@localhost sbin]# ./rabbitmqctl add_user admin admin
Creating user "admin" ...
...done.
[root@localhost sbin]# ./rabbitmqctl set_user_tags admin administraotr
Setting tags for user "admin" to [administraotr] ...
...done.
[root@localhost sbin]# ./rabbitmqctl list_users
Listing users ...
admin [administraotr]
guest [administrator]
...done.
浏览器访问即可 http://ip：15672
