How to install rabbitmq-server using yum on centos

Socat needs to be installed before installing rabbitmq, otherwise installing rabbitmq directly may result in an error

If not found, install the epel source first yum -y install epel-release

yum install socat

RabbitMQ needs to match the version of Erlang. See RabbitMQ and the corresponding Erlang version for details.

In this article, erlang-20.3.8.20-1.el7 and rabbitmq-server-3.7.6-1.el7 versions are used.

Choose erlang-20.3.x to be compatible with the new rabbitMQ3.7.x version

Install erlang

Use rabbitMQ's mirror address: https://github.com/rabbitmq/erlang-rpm

Copy the following content into /etc/yum.repos.d/rabbitmq_erlang.repo file

After saving, use yum to download and install.

yum install erlang-version number

The version number can be obtained by visiting https://packagecloud.io/rabbitmq/erlang to obtain the corresponding version to be installed.

# In /etc/yum.repos.d/rabbitmq_erlang.repo
[rabbitmq_erlang]
name=rabbitmq_erlang
baseurl=https://packagecloud.io/rabbitmq/erlang/el/7/$basearch
repo_gpgcheck=1
gpgcheck=0
enabled=1
gpgkey=https://packagecloud.io/rabbitmq/erlang/gpgkey
sslverify=1
sslcacert=/etc/pki/tls/certs/ca-bundle.crt
metadata_expire=300

[rabbitmq_erlang-source]
name=rabbitmq_erlang-source
baseurl=https://packagecloud.io/rabbitmq/erlang/el/7/SRPMS
repo_gpgcheck=1
gpgcheck=0
enabled=1
gpgkey=https://packagecloud.io/rabbitmq/erlang/gpgkey
sslverify=1
sslcacert=/etc/pki/tls/certs/ca-bundle.crt
metadata_expire=300

Here I use version 20.3.x so that it is compatible with both MQ versions.

yum install erlang-20.3.8.20-1.el7

Download and install rabbitMQ-server

Generate rabbitmq_rabbitmq-server.repo file using script execution

curl -s https://packagecloud.io/install/repositories/rabbitmq/rabbitmq-server/script.rpm.sh | sudo bash

Or directly copy the following content to the /etc/yum.repos.d/rabbitmq_rabbitmq-server.repo file

[rabbitmq_rabbitmq-server]
name=rabbitmq_rabbitmq-server
baseurl=https://packagecloud.io/rabbitmq/rabbitmq-server/el/7/$basearch
repo_gpgcheck=1
gpgcheck=0
enabled=1
gpgkey=https://packagecloud.io/rabbitmq/rabbitmq-server/gpgkey
sslverify=1
sslcacert=/etc/pki/tls/certs/ca-bundle.crt
metadata_expire=300

[rabbitmq_rabbitmq-server-source]
name=rabbitmq_rabbitmq-server-source
baseurl=https://packagecloud.io/rabbitmq/rabbitmq-server/el/7/SRPMS
repo_gpgcheck=1
gpgcheck=0
enabled=1
gpgkey=https://packagecloud.io/rabbitmq/rabbitmq-server/gpgkey
sslverify=1
sslcacert=/etc/pki/tls/certs/ca-bundle.crt
metadata_expire=300

yum download and installation

By default, yum install rabbitmq-server installs the latest version of rabbitmq.

yum install rabbitmq-server-3.7.6-1.el7

After rabbitmq is installed, use

Start RabbitMQ service
#service rabbitmq-server start
Status View
#rabbitmqctl status
Enable plugin
#rabbitmq-plugins enable rabbitmq_management
Restart the service
#service rabbitmq-server restart
Add account: name Password: passwd
#rabbitmqctl add_user name passwd
Assign the administrator role
#rabbitmqctl set_user_tags name administrator
Set permissions
#rabbitmqctl set_permissions -p / name ".*" ".*" ".*"

The default web port number of rabbit is 15672

Visit http://ip:15672 to enter the web management page

Pay attention to opening external network access. My server is Tencent Cloud Server, so I need to configure the security group policy and add external access policy to open TCP:15672

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