RabbitMq安装
系统环境
安装二郎神
因为RabbitMq是Erlang语言写的，因为需要先安装二郎
[root@localhost mq]# wget http://erlang.org/download/otp_src_19.3.tar.gz
[root@localhost mq]# tar -zxvf otp_src_19.3.tar.gz
[root@localhost otp_src_19.3]# ./configure --prefix=/opt/erlang安装的过程中出现了如下的错误（图好像截小了）
这说明需要安装perl：yum install perl
yum install ncurses-devel
总之缺少什么装什么就对了...
安装RabbitMQ服务
[root@localhost mq]# wget http://www.rabbitmq.com/releases/rabbitmq-server/v3.6.10/rabbitmq-server-generic-unix-3.6.10.tar.xz
[root@localhost mq]# xz -d rabbitmq-server-generic-unix-3.6.10.tar.xz
//tar 命令的-C参数将文件解压到其他的目录
[root@localhost mq]# tar -zxvf rabbitmq-server-generic-unix-3.6.10.tar -C /opt
配置环境变量
[root@localhost mq]# vi /etc/profile
JAVA_HOME=/root/software/jdk1.8.0_161
JRE_HOME=/root/software/jdk1.8.0_161/jre
CLASS_PATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar:$JRE_HOME/lib
PATH=$PATH:$JAVA_HOME/bin:$JRE_HOME/bin
export JAVA_HOME JRE_HOME CLASS_PATH PATH
ERLANG_HOME=/opt/erlang
export PATH=$PATH:$ERLANG_HOME/bin
export ERLANG_HOME
export PATH=$PATH:/opt/rabbitmq/sbin
export RABBITMQ_HOME=/opt/rabbitmq生效配置文件
[root@localhost mq]# source /etc/profile启动
//rabbitmq以守护进程的方式在后台运行
[root@localhost ebin]#rabbitmq-server &防火墙中打开如下端口
firewall-cmd --zone=public --add-port=15672/tcp --permanent
firewall-cmd --zone=public --add-port=5672/tcp --permanent
firewall-cmd --reload查看状态
[root@localhost rabbitmq]# rabbitmqctl status
Status of node rabbit@localhost
[{pid,1470},
{running_applications,
[{rabbitmq_management,"RabbitMQ Management Console","3.6.10"},
{rabbitmq_web_dispatch,"RabbitMQ Web Dispatcher","3.6.10"},
{cowboy,"Small, fast, modular HTTP server.","1.0.4"},
{rabbitmq_management_agent,"RabbitMQ Management Agent","3.6.10"},
{rabbit,"RabbitMQ","3.6.10"},
{ranch,"Socket acceptor pool for TCP protocols.","1.3.0"},
{ssl,"Erlang/OTP SSL application","8.1.1"},
{public_key,"Public key infrastructure","1.4"},
{asn1,"The Erlang ASN1 compiler version 4.0.4","4.0.4"},
{amqp_client,"RabbitMQ AMQP Client","3.6.10"},
{rabbit_common,
"Modules shared by rabbitmq-server and rabbitmq-erlang-client",
"3.6.10"},
{compiler,"ERTS CXC 138 10","7.0.4"},
{cowlib,"Support library for manipulating Web protocols.","1.0.2"},
{xmerl,"XML parser","1.3.13"},
{mnesia,"MNESIA CXC 138 12","4.14.3"},
{syntax_tools,"Syntax tools","2.1.1"},
{inets,"INETS CXC 138 49","6.3.6"},
{os_mon,"CPO CXC 138 46","2.4.2"},
{crypto,"CRYPTO","3.7.3"},
{sasl,"SASL CXC 138 11","3.0.3"},
{stdlib,"ERTS CXC 138 10","3.3"},
{kernel,"ERTS CXC 138 10","5.2"}]},
{os,{unix,linux}},
{erlang_version,
"Erlang/OTP 19 [erts-8.3] [source] [64-bit] [async-threads:64] [kernel-poll:true]\n"},
{memory,
[{total,56137248},
{connection_readers,0},
{connection_writers,0},
{connection_channels,0},
{connection_other,2600},
{queue_procs,43544},
{queue_slave_procs,0},
{plugins,1018752},
{other_proc,19111336},
{mnesia,64128},
{metrics,56248},
{mgmt_db,166920},
{msg_index,42936},
{other_ets,2342096},
{binary,63440},
{code,24774117},
{atom,1033401},
{other_system,7471378}]},
{alarms,[]},
{listeners,[{clustering,25672,"::"},{amqp,5672,"::"},{http,15672,"::"}]},
{vm_memory_high_watermark,0.4},
{vm_memory_limit,771506176},
{disk_free_limit,50000000},
{disk_free,3984068608},
{file_descriptors,
[{total_limit,924},{total_used,4},{sockets_limit,829},{sockets_used,0}]},
{processes,[{limit,1048576},{used,329}]},
{run_queue,0},
{uptime,2150},
{kernel,{net_ticktime,60}}]如果看到类似上面的信息表示：RabbitMq已正常启动
启用插件
rabbitmq-plugins enable rabbitmq_management浏览器访问：http://10.252.22.210:15672/
查看日志
意思是：guest用户只能在localhost下才能使用
这里我们新建一个用户：用rabbitmqctl这个命令
[root@localhost ~]# rabbitmqctl add_user sky sky
[root@localhost ~]# rabbitmqctl set_permissions sky ".*" ".*" ".*"
[root@localhost ~]# rabbitmqctl set_user_tags sky administrator
到此小兔子就安装好了，下篇会带来amqp-client实现生产-消费的案例以及spring、springboot整合rabbitmq的Demo。
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