Centos7安装Rabbitmq_socat 被 rabbitmq-server-3.6.10-1.el7.noarch 需要

一、下载安装包

               RabbitMq需要erlang配合，所以需要安装Rabbitmq-server和erlang

wget http://www.rabbitmq.com/releases/rabbitmq-server/v3.5.0/rabbitmq-server-3.5.0-1.noarch.rpm

wget http://www.rabbitmq.com/releases/erlang/erlang-19.0.4-1.el7.centos.x86_64.rpm

 

如果未安装erlang则安装rabbitmq的时候会提示：

                  erlang >= R16B-03 被 rabbitmq-server-3.6.6-1.el7.noarch 需要
              
二、安装
             

rpm -ivh erlang-19.04-1.e17.centos.x86_64.rpm
 
rpm -ivh rabbitmq-server-3.5.0-1.noarch.rpm

提示:socat 被 rabbitmq-server-3.6.6-1.el7.noarch 需要  

用yum 来自动安装rabbitmq 因为它能解析依赖关系

yum install rabbitmq-server-3.6.6-1.el7.noarch.rpm

    正在解决依赖关系
    --> 正在检查事务
    ---> 软件包 rabbitmq-server.noarch.0.3.6.6-1.el7 将被 安装
    --> 正在处理依赖关系 socat，它被软件包 rabbitmq-server-3.6.6-1.el7.noarch 需要
    Loading mirror speeds from cached hostfile
     * base: mirrors.163.com
     * extras: mirrors.163.com
     * updates: mirrors.163.com
    --> 正在检查事务
    ---> 软件包 socat.x86_64.0.1.7.2.2-5.el7 将被 安装
    --> 解决依赖关系完成
 
    依赖关系解决

这里就自动安装了socat

 
三、检查安装

rabbitmqctl -q status

    {pid,28842},
     {running_applications,[{rabbit,"RabbitMQ","3.6.6"},
                            {rabbit_common,[],"3.6.6"},
                            {os_mon,"CPO  CXC 138 46","2.4.1"},
                            {mnesia,"MNESIA  CXC 138 12","4.14"},
                            {ranch,"Socket acceptor pool for TCP protocols.",
                                   "1.2.1"},
                            {xmerl,"XML parser","1.3.11"},
                            {sasl,"SASL  CXC 138 11","3.0"},
                            {stdlib,"ERTS  CXC 138 10","3.0.1"},
                            {kernel,"ERTS  CXC 138 10","5.0.1"}]},
     {os,{unix,linux}},
     {erlang_version,"Erlang/OTP 19 [erts-8.0.3] [source] [64-bit] [smp:8:8] [async-threads:128] [hipe] [kernel-poll:true]\n"},
     {memory,[{total,43903536},
              {connection_readers,0},
              {connection_writers,0},
              {connection_channels,0},
              {connection_other,0},
              {queue_procs,2832},
              {queue_slave_procs,0},
              {plugins,0},
              {other_proc,13512328},
              {mnesia,60376},
              {mgmt_db,0},
              {msg_index,51984},
              {other_ets,952272},
              {binary,13800},
              {code,17680793},
              {atom,752561},
              {other_system,10876590}]},
     {alarms,[]},
     {listeners,[{clustering,25672,"::"},{amqp,5672,"::"}]},
     {vm_memory_high_watermark,0.4},
     {vm_memory_limit,1191454310},
     {disk_free_limit,50000000},
     {disk_free,9430753280},
     {file_descriptors,[{total_limit,924},
                        {total_used,2},
                        {sockets_limit,829},
                        {sockets_used,0}]},
     {processes,[{limit,1048576},{used,144}]},
     {run_queue,0},
     {uptime,1116},
     {kernel,{net_ticktime,60}}]

四、打开和关闭服务

打开服务：

service rabbitmq-server start

Redirecting to /bin/systemctl start  rabbitmq-server.service

关闭服务：

# service rabbitmq-server stop
Redirecting to /bin/systemctl stop  rabbitmq-server.service

查看所有队列信息
 # rabbitmqctl list_queues
关闭应用
 # rabbitmqctl stop_app
启动应用，和上述关闭命令配合使用，达到清空队列的目的
 # rabbitmqctl start_app
清除所有队列
 # rabbitmqctl reset
更多用法及参数，可以执行如下命令查看
 # rabbitmqctl查看所有队列信息
 # rabbitmqctl list_queues
关闭应用
 # rabbitmqctl stop_app
启动应用，和上述关闭命令配合使用，达到清空队列的目的
 # rabbitmqctl start_app
清除所有队列
 # rabbitmqctl reset
更多用法及参数，可以执行如下命令查看
 # rabbitmqctl查看所有队列信息
 # rabbitmqctl list_queues

关闭应用
 # rabbitmqctl stop_app

启动应用，和上述关闭命令配合使用，达到清空队列的目的
 # rabbitmqctl start_app

清除所有队列
 # rabbitmqctl reset