# erlang-23.3.4.8-1.el7.x86_64.rpm rabbitmq-server-3.9.8-1.el7.noarch.rpm

# mkdir /usr/local/rabbitmq

# cp 

# cd /usr/local/rabbitmq

# rpm -Uvh erlang-23.3.4.8-1.el7.x86_64.rpm

# yum install -y erlang

# erl

# rpm -Uvh r

# yum install -y socat

# yum install -y rabbitmq-server

# systemctl start rabbitmq-server

# systemctl status rabbitmq-server

# systemctl enable rabbitmq-server