一、下载包，上传到服务器

https://github.com/rabbitmq/rabbitmq-server/releases/download/v3.13.7/rabbitmq-server-generic-unix-3.13.7.tar.xz

二、 erlang直接安装

rpm -ivh erlang-26.2.4-1.el8.x86_64.rpm

 不需要配置环境变量，直接就安装了。
erl 测试

三、解压mq

不需要安装，直接解压

3.1添加rabbitmq的环境变量

vi /etc/profile  #在最后一行添加
export PATH=$PATH:/usr/local/rabbitmq_server-3.13.1/sbin

source /etc/profile  #加载环境变量    

3.2 进入mq的sbin目录添加web管理插件

rabbitmq-plugins enable rabbitmq_management

 如果报错 vi /etc/hosts 添加 127.0.0.1 服务器名字

3.3 启动mq

rabbitmq-server -detached  #后台启动 

3.4添加新用户

RabbitMQ的Username 和 Password 默认为guest/guest  只能本地登录 ，

rabbitmqctl add_user admin mq.admin 
rabbitmqctl set_permissions -p "/" admin ".*" ".*" ".*"
rabbitmqctl list_user_permissions admin
rabbitmqctl set_user_tags admin administrator

3.5添加开机启动

vi /etc/init.d/rabbitmq

#!/bin/sh
#
# rabbitmq-server RabbitMQ broker
#
# chkconfig: - 80 05
# description: Enable AMQP service provided by RabbitMQ
#
 
### BEGIN INIT INFO
# Provides:          rabbitmq-server
# Required-Start:    $remote_fs $network
# Required-Stop:     $remote_fs $network
# Description:       RabbitMQ broker
# Short-Description: Enable AMQP service provided by RabbitMQ broker
### END INIT INFO
 
# Source function library.
. /etc/init.d/functions
export HOME=/root
PATH=/sbin:/usr/sbin:/bin:/usr/bin
NAME=rabbitmq-server
DAEMON=/usr/local/rabbitmq_server-3.13.7/sbin/${NAME}
CONTROL=/usr/local/rabbitmq_server-3.13.7/sbin/rabbitmqctl
DESC=rabbitmq-server
USER=root
ROTATE_SUFFIX=
INIT_LOG_DIR=/usr/local/rabbitmq_server-3.13.7/var/log/rabbitmq
PID_FILE=/var/run/rabbitmq/pid
 
START_PROG="daemon"
LOCK_FILE=/var/lock/subsys/$NAME
 
test -x $DAEMON || exit 0
test -x $CONTROL || exit 0
 
RETVAL=0
set -e
 
[ -f /etc/default/${NAME} ] && . /etc/default/${NAME}
 
ensure_pid_dir () {
    PID_DIR=`dirname ${PID_FILE}`
    if [ ! -d ${PID_DIR} ] ; then
        mkdir -p ${PID_DIR}
        chown -R ${USER}:${USER} ${PID_DIR}
        chmod 755 ${PID_DIR}
    fi
}
 
remove_pid () {
    rm -f ${PID_FILE}
    rmdir `dirname ${PID_FILE}` || :
}
 
start_rabbitmq () {
    status_rabbitmq quiet
    if [ $RETVAL = 0 ] ; then
        echo RabbitMQ is currently running
    else
        RETVAL=0
        ensure_pid_dir
        set +e
        RABBITMQ_PID_FILE=$PID_FILE $START_PROG $DAEMON \
            > "${INIT_LOG_DIR}/startup_log" \
            2> "${INIT_LOG_DIR}/startup_err" \
            0<&- &
        $CONTROL wait $PID_FILE >/dev/null 2>&1
        RETVAL=$?
        set -e
        case "$RETVAL" in
            0)
                echo SUCCESS
                if [ -n "$LOCK_FILE" ] ; then
                    touch $LOCK_FILE
                fi
                ;;
            *)
                remove_pid
                echo FAILED - check ${INIT_LOG_DIR}/startup_\{log, _err\}
                RETVAL=1
                ;;
        esac
    fi
}
 
stop_rabbitmq () {
    status_rabbitmq quiet
    if [ $RETVAL = 0 ] ; then
        set +e
        $CONTROL stop ${PID_FILE} > ${INIT_LOG_DIR}/shutdown_log 2> ${INIT_LOG_DIR}/shutdown_err
        RETVAL=$?
        set -e
        if [ $RETVAL = 0 ] ; then
            remove_pid
            if [ -n "$LOCK_FILE" ] ; then
                rm -f $LOCK_FILE
            fi
        else
            echo FAILED - check ${INIT_LOG_DIR}/shutdown_log, _err
        fi
    else
        echo RabbitMQ is not running
        RETVAL=0
    fi
}
 
status_rabbitmq() {
    set +e
    if [ "$1" != "quiet" ] ; then
        $CONTROL status 2>&1
    else
        $CONTROL status > /dev/null 2>&1
    fi
    if [ $? != 0 ] ; then
        RETVAL=3
    fi
    set -e
}
 
rotate_logs_rabbitmq() {
    set +e
    $CONTROL rotate_logs ${ROTATE_SUFFIX}
    if [ $? != 0 ] ; then
        RETVAL=1
    fi
    set -e
}
 
restart_running_rabbitmq () {
    status_rabbitmq quiet
    if [ $RETVAL = 0 ] ; then
        restart_rabbitmq
    else
        echo RabbitMQ is not runnning
        RETVAL=0
    fi
}
 
restart_rabbitmq() {
    stop_rabbitmq
    start_rabbitmq
}
 
case "$1" in
    start)
        echo -n "Starting $DESC: "
        start_rabbitmq
        echo "$NAME."
        ;;
    stop)
        echo -n "Stopping $DESC: "
        stop_rabbitmq
        echo "$NAME."
        ;;
    status)
        status_rabbitmq
        ;;
    rotate-logs)
        echo -n "Rotating log files for $DESC: "
        rotate_logs_rabbitmq
        ;;
    force-reload|reload|restart)
        echo -n "Restarting $DESC: "
        restart_rabbitmq
        echo "$NAME."
        ;;
    try-restart)
        echo -n "Restarting $DESC: "
        restart_running_rabbitmq
        echo "$NAME."
        ;;
    *)
        echo "Usage: $0 {start|stop|status|rotate-logs|restart|condrestart|try-restart|reload|force-reload}" >&2
        RETVAL=1
        ;;
esac
 
exit $RETVAL

 授权开机启动

cd /etc/init.d
chmod +x rabbitmq
chkconfig --add rabbitmq
chkconfig rabbitmq on

 服务命令打开或关闭服务

 service rabbitmq start
service rabbitmq status
service rabbitmq stop

ok