<> one , install Erlang

<>1. download Erlang

download otp_src_21.3.8.21.tar.gz Installation package , And upload to the server

<>2. decompression

[root@localhost ~]# tar -zxvf otp_src_21.3.8.21.tar.gz

<>3. Enter the extracted file

[root@localhost ~]# cdotp_src_21.3.8.21

<>4. to configure

./configure --prefix=/usr/local/erlang --with-ssl -enable-threads
-enable-smmp-support -enable-kernel-poll --enable-hipe --without-javac

<>5. Start installation compilation

[root@localhost otp_src_21.3.8.21]# make

[root@localhost otp_src_21.3.8.21]# make install

<>6. to configure erlang environment variable

stay /etc/profile Add at the end of profile /usr/local/erlang/bin

1.[root@localhost otp_src_21.3.8.21]# vim /etc/profile

2.root@localhost otp_src_21.3.8.21]# exportPATH=$PATH:/usr/local/erlang/bin

3.[root@localhost otp_src_21.3.8.21]# source /etc/profile # Make it effective

4.[root@localhost otp_src_21.3.8.21]# echo $PATH

<>7. Check whether the installation is successful

[root@localhost ~]# erl -version
Erlang (SMP,ASYNC_THREADS,HIPE) (BEAM) emulator version 5.10.4

<> two , install rabbitmq

<>1. download rabbitmq-server-3.6.16-1.el7.noarch.rpm

download rabbitmq Installation package , And upload to the server

Download address

2. install

[root@localhost rabbitmq]# rpm -ivh rabbitmq-server-3.6.16-1.el7.noarch.rpm

<>3. Start and initialize rabbitmq

#-detached Start on behalf of background daemon mode

[root@localhost rabbitmq]# rabbitmq-server -detached

<>4.rabbitmq Other commands

Start service :rabbitmq-server -detached
View status :rabbitmqctl status
Shut down service :rabbitmqctl stop
List roles :rabbitmqctl list_users
Enable management plug-ins
rabbitmq-plugins enable rabbitmq_management

<>5. If you log in remotely rabbitmq Problems encountered in management solution :User can only log in via localhost

Find this file rabbit.app

[root@localhost rabbitmq]# vim
/usr/lib/rabbitmq/lib/rabbitmq_server-3.6.16/ebin/rabbit.app

take :{loopback_users, [<<”guest”>>]},
Change to :{loopback_users, []},
reason :rabbitmq from 3.3.0 Start prohibition guest/guest Permission through division localhost External access

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