在CentOS下安装RabbitMQ

安装RabbitMQ之前，先要安装Erlang。

1 Erlang安装

1 下载
https://github.com/erlang/otp/releases/download/OTP-22.0/otp_src_22.0.tar.gz

2 安装
安装依赖
yum install -y make gcc gcc-c build-essential openssl openssl-devel unixODBC unixODBC-devel kernel-devel m4 ncurses-devel

创建目录
mkdir -p /root/software/erlang

解压
tar -xvf /root/packages/otp_src_22.0.tar.gz -C /root/packages/

安装
cd /root/packages/otp_src_22.0
./configure --prefix=/root/software/erlang --without-javac
make && make install

3 设置环境变量
vim ~/.bashrc

export ERLANG_HOME=/root/software/erlang
export PATH=$PATH:$ERLANG_HOME/bin:$ERLANG_HOME/sbin

4 验证
erl

2 RabbitMQ安装

1 下载
https://github.com/rabbitmq/rabbitmq-server/releases/download/v3.7.16/rabbitmq-server-generic-unix-3.7.16.tar.xz

2 安装
解压
xz -d /root/packages/rabbitmq-server-generic-unix-3.7.16.tar.xz
tar -xvf /root/packages/rabbitmq-server-generic-unix-3.7.16.tar -C /root/packages/

安装
mv /root/packages/rabbitmq_server-3.7.16 /root/services/rabbitmq

3 设置环境变量
vim ~/.bashrc

export RABBITMQ_HOME=/root/services/rabbitmq
export PATH=$PATH:$RABBITMQ_HOME/bin:$RABBITMQ_HOME/sbin 

4 验证
rabbitmqctl help

5 启动
开启Web管理界面插件
rabbitmq-plugins enable rabbitmq_management

启动RabbitMQ
rabbitmq-server -detached

验证是否启动
ps -ef | grep -v grep | grep rabbitmq

7 停止
rabbitmqctl shutdown

8 访问
http://IP:15672
RabbitMQ的Username和Password默认为guest/guest，RabbitMQ从3.3.0开始禁止使用guest/guest管理员权限进行远程访问

创建访问用户

rabbitmqctl add_vhost yangting
rabbitmqctl add_user yangting 123
rabbitmqctl set_permissions -p "yangting" yangting ".*" ".*" ".*"
rabbitmqctl set_user_tags yangting administrator

9 问题
查看日志
/root/services/rabbitmq/var/log/rabbitmq

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