erlang安装

由于rabbitmq是基于erlang语言开发的，所以必须先安装erlang。

安装依赖

yum -y install gcc glibc-devel make ncurses-devel openssl-devel xmlto perl wget gtk2-devel binutils-devel
erlang官网

wget https://ghproxy.com/github.com/erlang/otp/releases/download/OTP-24.2.1/otp_src_24.2.1.tar.gz
tar -zxvf /root/opt_src_24.2.1.tar.gz
mv otp_src_24.2.1 /usr/local/
cd /usr/local/otp_src_24.2.1/
mkdir ../erlang/
./configure --prefix=/usr/local/erlang
make install
echo 'export PATH=$PATH:/usr/local/erlang/bin' >> /etc/profile
source /etc/profile

中间可能会出现这个警告，直接忽略
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测试

erl
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halt().

安装rabbitmq

wget https://ghproxy.com/github.com/rabbitmq/rabbitmq-server/releases/download/v3.9.13/rabbitmq-server-generic-unix-3.9.13.tar.xz
yum install -y xz
xz -d rabbitmq-server-generic-unix-3.9.13.tar.xz 
tar -xvf rabbitmq-server-generic-unix-3.9.13.tar 
mv rabbitmq_server-3.9.13/ /usr/local/
cd /usr/local/
mv rabbitmq_server-3.9.13/ rabbitmq
echo 'export PATH=$PATH:/usr/local/rabbitmq/sbin' >> /etc/profile
source /etc/profile

配置rabbitmq

  1. 启动
    rabbitmq-server -detached
  2. 状态检查
    rabbitmq-server -detached
  3. 开启webui
    rabbitmq-plugins enable rabbitmq_management
  4. 访问localhost:15672
  5. 设置用户
    rabbitmqctl list_users
    rabbitmqctl add_user ricky mima
    rabbitmqctl set_permissions -p "/" ricky "." "." ".*"
    rabbitmqctl list_user_permissions ricky
    rabbitmqctl set_user_tags ricky administrator
    rabbitmqctl delete_user guest
  6. 修改系统配置
    vi /etc/sysctl.conf
    fs.file-max = 100000
    sysctl -p
    vi /etc/security/limits.conf
  •          soft     nofile          65536
  • hard nofile 65536
    
ulimit -n

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