简介
RabbitMQ是由erlang语言开发，基于AMQP（Advanced Message Queue 高级消息队列协议）协议实现的消息队列，它是一种应用程序之间的通信方法，消息队列在分布式系统开发中应用非常广泛。RabbitMQ官方地址：http://www.rabbitmq.com
前期准备工作
[root@localhost ~]# sudo systemctl start docker
[root@localhost ~]# sudo systemctl status docker
● docker.service - Docker Application Container Engine
Loaded: loaded (/usr/lib/systemd/system/docker.service; disabled; vendor preset: disabled)
Active: active (running) since 二 2022-10-11 15:04:50 CST; 10s ago
Docs: https://docs.docker.com
Main PID: 16970 (dockerd)
Tasks: 8
Memory: 27.6M
CGroup: /system.slice/docker.service
└─16970 /usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock
一般情况，需要先安装部署Erlang环境再安装RabbitMQ环境。不过docker中，Erlang环境已经被docker自动安装，我们只需要简单几步操作即可完成RabbitMQ环境地安装+Web页面管理。
端口开放
如果在云服务上部署需在安全组开通一下端口：15672、5672、25672、61613、1883。
15672(UI页面通信口)、5672(client端通信口)、25672(server间内部通信口)、61613(stomp 消息传输)、1883(MQTT消息队列遥测传输)。
查询镜像
[root@localhost ~]# docker search rabbitmq
NAME DESCRIPTION STARS OFFICIAL AUTOMATED
rabbitmq RabbitMQ is an open source multi-protocol me… 4483 [OK]
bitnami/rabbitmq Bitnami Docker Image for RabbitMQ 90 [OK]
nasqueron/rabbitmqadmin RabbitMQ management plugin CLI tool Lightwei… 1 [OK]
bitnami/rabbitmq-exporter 1
rabbitmqoperator/cluster-operator The RabbitMQ Cluster Operator Docker Image 1
circleci/rabbitmq-delayed https://github.com/circleci/rabbitmq-delayed… 1
nasqueron/rabbitmq RabbitMQ wth management, MQTT and STOMP plug… 0 [OK]
itisfoundation/rabbitmq 0
clearlinux/rabbitmq RabbitMQ multi-protocol messaging broker wit… 0
rapidfort/rabbitmq RapidFort optimized, hardened image for Rabb… 0
corpusops/rabbitmq https://github.com/corpusops/docker-images/ 0
drud/rabbitmq rabbitmq 0 [OK]
bitnami/rabbitmq-cluster-operator 0
ibmcom/rabbitmq-exporter-ppc64le 0
newrelic/k8s-nri-rabbitmq New Relic Infrastructure RabbitMQ Integratio… 0
ibmcom/rabbitmq-java-client 0
ibmcom/rabbitmq-server-ppc64le 0
ibmcom/rabbitmq-java-client-ppc64le 0
circleci/rabbitmq This image is for internal use 0
rabbitmqoperator/cluster-operator-dev 0
rabbitmqoperator/messaging-topology-operator 0
rabbitmqoperator/messaging-topology-operator-dev 0
rabbitmqoperator/default-user-credential-updater-dev 0
rabbitmqoperator/default-user-credential-updater 0
rabbitmqoperator/single-active-consumer-operator-dev 0
[root@localhost ~]#
安装镜像
[root@localhost ~]# docker pull rabbitmq
Using default tag: latest
latest: Pulling from library/rabbitmq
fb0b3276a519: Pull complete
4b7e2bc6e42d: Pull complete
498446f27344: Pull complete
b2df5a4d5834: Pull complete
2dfb57eb3a37: Pull complete
e62da47353ea: Pull complete
cb81e266b02f: Pull complete
a71f8bd3b746: Pull complete
6126e39c0e78: Pull complete
Digest: sha256:588974c4b11c390a702839cd065f746870c91c4a4d951b05a2a33f485e4bab4a
Status: Downloaded newer image for rabbitmq:latest
docker.io/library/rabbitmq:latest
[root@localhost ~]#
启动MQ安装management
docker run -d --name rabbit -e RABBITMQ_DEFAULT_USER=admin -e RABBITMQ_DEFAULT_PASS=admin -p 15672:15672 -p 5672:5672 -p 25672:25672 -p 61613:61613 -p 1883:1883 rabbitmq:management
参数解释：本条命令包括安装Web页面管理的 rabbitmq:management组件，账号和密码都为 admin ；-p 后面参数表示公网IP地址的端口号对应容器内部的端口号。
[root@localhost ~]# docker run -d --name rabbit -e RABBITMQ_DEFAULT_USER=admin -e RABBITMQ_DEFAULT_PASS=admin -p 15672:15672 -p 5672:5672 -p 25672:25672 -p 61613:61613 -p 1883:1883 rabbitmq:management
Unable to find image 'rabbitmq:management' locally
management: Pulling from library/rabbitmq
fb0b3276a519: Already exists
4b7e2bc6e42d: Already exists
498446f27344: Already exists
b2df5a4d5834: Already exists
2dfb57eb3a37: Already exists
e62da47353ea: Already exists
cb81e266b02f: Already exists
a71f8bd3b746: Already exists
6126e39c0e78: Already exists
968223402a5e: Pull complete
Digest: sha256:6faef1dac75d698b838a9b5b9b3319d2b01ddbf3bcdeaa05a6cf1cf8234b936a
Status: Downloaded newer image for rabbitmq:management
95fa9858292df2d46b299cebb69d72fe2c7ccd6e3d64c5f52104006f651bcb62
[root@localhost ~]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
95fa9858292d rabbitmq:management "docker-entrypoint.s…" 4 minutes ago Up 4 minutes 4369/tcp, 0.0.0.0:1883->1883/tcp, :::1883->1883/tcp, 5671/tcp, 0.0.0.0:5672->5672/tcp, :::5672->5672/tcp, 15671/tcp, 0.0.0.0:15672->15672/tcp, :::15672->15672/tcp, 0.0.0.0:25672->25672/tcp, :::25672->25672/tcp, 0.0.0.0:61613->61613/tcp, :::61613->61613/tcp, 15691-15692/tcp rabbit
访问RabbitMQ的Web页面
rabbitmq默认账号和密码是:guest ，默认情况只能在 localhost访问，所以我们需要通过刚才创建的admin用户进行登录。输入 http://IP地址:15672 即可完成访问，账号密码都为admin。