Docker installation and configuration steps for RabbitMQ

Single-machine deployment

This article will demonstrate how to install RabbitMQ using Docker on a CentOS 7 system.

Online Pull

RabbitMQ Mirror

docker pull rabbitmq:3-management

注：rabbitmq:3-management是一個基于瀏覽器圖形的管理界面，用于管理、監控rabbitmq的運行情況，它是以插件的形式提供的。

View Mirror

docker images

Create and run RabbitMQ

Create and run RabbitMQ commands:

docker run \
 -e RABBITMQ_DEFAULT_USER=rabbitmq\
 -e RABBITMQ_DEFAULT_PASS=rabbitmq\
 --name RabbitMQ\
 --hostname mq1 \
 -p 15672:15672 \
 -p 5672:5672 \
 -d \
rabbitmq:3-management

Command Explanation:

• RABBITMQ_DEFAULT_USER=rabbitmq : username
• RABBITMQ_DEFAULT_PASS=rabbitmq : password
• In the future, when we visit MQ or log in to the MQ management platform, we will need this account and password.
• --name RabbitMQ : Define the container name
• --hostname mq1 : Define the MQ host name
• -p 15672:15672 : Map port 15672------>RabbitMQ management platform port
• -p 5672:5672 : Map port 5672------>RabbitMQ message communication port, messages are sent and received through this port
• -d : run in the background
• rabbitmq : image name, without version number, defaults to the latest version

Create and run the MQ container successfully

Create Success

View running containers

docker ps

Adding Firewall Rules

Because I use cloud services instead of virtual machines, I need to open ports

Disable Linux firewall:

# Close systemctl stop firewalld
# Disable the firewall from starting up systemctl disable firewalld

Access the RabbitMQ management platform port

Enter in the browser address bar:

Server IP:15672

The account password is defined when the container is created:

## Account rabbitmq
 -e RABBITMQ_DEFAULT_USER=rabbitmq\
 ## Password rabbitmq
 -e RABBITMQ_DEFAULT_PASS=rabbitmq\

Overview

Connections

In the future, both消息發送者and消息接收者will establish a connection with MQ

Channels

Both消息發送者and消息接收者complete the message sending and receiving based on the Channels channel

Exchanges

Queues

The queue is used to store messages.

Users user management

The above are the details of the implementation steps of Docker installation and configuration of RabbitMQ. For more information about Docker installation of RabbitMQ, please pay attention to other related articles on 123WORDPRESS.COM!