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Today, the editor will bring you an article on deploying RabbitMQ in the CentOS7 system environment. The editor thinks it is very practical, so I will share it for you as a reference. Let's follow the editor and have a look.

1. Turn off the firewall and Selinux

Setenforce 0

Systemctl stop firewalld

two。 Update epel Feed

Yum-y install epel-release

3. Download RabbitMQ

Yum-y install rabbitmq-server

4. View installed plug-ins

Rabbitmq-plugins list

5. Start the management service

Rabbitmq-plugins enable rabbitmq_management

6. Start the rabbitmq service

Systemctl start rabbitmq-server

7. Webpage login

Visit the website: http://192.168.0.103:15672

Deployment on CentOS 8 system: 1. Turn off the firewall and Selinux

Setenforce 0

Systemctl stop firewalld

two。 Configure yum Feed

Cd / etc/yum.repos.d/ # enter the directory

Vim rabbitmq-erlang.repo

[rabbitmq-erlang] name=rabbitmq-erlangbaseurl= https://dl.bintray.com/rabbitmq-erlang/rpm/erlang/21/el/7gpgcheck=1gpgkey=https://dl.bintray.com/rabbitmq/Keys/rabbitmq-release-signing-key.ascrepo_gpgcheck=0enabled=1

Vim rabbitmq.repo

[bintray-rabbitmq-server] name=bintray-rabbitmq-rpmbaseurl= https://dl.bintray.com/rabbitmq/rpm/rabbitmq-server/v3.8.x/el/8/gpgcheck=0repo_gpgcheck=0enabled=13. Download RabbitMQ

Yum-y install rabbitmq-server

4. View installed plug-ins

Rabbitmq-plugins list

5. Start the management service

Rabbitmq-plugins enable rabbitmq_management

6. Start the RabbitMQ service

Systemctl start rabbitmq-server

7. Webpage login

Visit the website: http://192.168.0.102:15672

Login result: unable to log in using guest certificate number

8. Troubleshooting process 1. View the log

Vim / var/log/rabbitmq/rabbit@centos8.log

Solution: modify the configuration file

Vim / usr/lib/rabbitmq/lib/rabbitmq_server-3.8.2/ebin/rabbit.app

Systemctl restart rabbitmq-server.service # restart the service

Visit the web page test:

Result: successfully visited and modified successfully! RabbitMQ related commands

Systemctl start rabbitmq-server # enabled

Systemctl stop rabbitmq-server # shutdown

Systemctl status rabbitmq-server View status

Systemctl restart rabbitmq-server # restart

Rabbitmqctl add_user admin password # create user

# Grant permissions

Rabbitmqctl set_user_tags admin administrator

Rabbitmqctl set_permissions-p / admin ".

These are the methods of deploying RabbitMQ in the CentOS7 system environment, which are more comprehensive, and I believe there are quite a few tools that we may see or use in our daily work. Through this article, I hope you can gain more.

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