用docker部署RabbitMQ環境

前置條件：

已經安裝好docker

1.查找鏡像（有2種方式）

①登陸rabbitmq官網找到docker鏡像，選擇想要的鏡像的tag

https://www.rabbitmq.com/download.html

https://hub.docker.com/_/rabbitmq

若是須要訪問web管理頁面，就選擇tag爲management的

ps：帶有alpine的是用最小linux鏡像構建的，體積最小能夠達5M初學者不建議這麼折騰，並且 Alpine Linux使用了muslmusl實現的DNS服務不會使用resolv.conf文件中的search和domain兩個配置，經過DNS來進行服務發現時須要注意。,帶有-management的是帶有web控制檯

 

②直接用docker search 搜索，默認下載標籤爲latest的鏡像（沒法打開web管理頁面）

[testhadoop@sz-145-centos101 ~]$ sudo docker search rabbitmq
NAME                                       DESCRIPTION                                     STARS     OFFICIAL   AUTOMATED
rabbitmq                                   RabbitMQ is an open source multi-protocol ...   2691      [OK]       
bitnami/rabbitmq                           Bitnami Docker Image for RabbitMQ               30                   [OK]
tutum/rabbitmq                             Base docker image to run a RabbitMQ server      19                   
frodenas/rabbitmq                          A Docker Image for RabbitMQ                     12                   [OK]
kbudde/rabbitmq-exporter                   rabbitmq_exporter for prometheus                11                   [OK]
arm32v7/rabbitmq                           RabbitMQ is an open source multi-protocol ...   7                    
cyrilix/rabbitmq-mqtt                      RabbitMQ MQTT Adapter                           7                    [OK]
gonkulatorlabs/rabbitmq                    DEPRECATED: See maryville/rabbitmq              5                    [OK]
aweber/rabbitmq-autocluster                RabbitMQ with the Autocluster Plugin            4                    
pivotalrabbitmq/rabbitmq-autocluster       RabbitMQ with the rabbitmq-autocluster plu...   3                    
pivotalrabbitmq/rabbitmq-server-buildenv   Image used to build and test RabbitMQ serv...   3                    
authentise/rabbitmq                        A RabbitMQ image that will run a bash scri...   2                    [OK]
deadtrickster/rabbitmq_prometheus          RabbitMQ + Prometheus RabbitMQ Exporter pl...   2                    
henrylv206/rabbitmq-autocluster            RabbitMQ Cluster                                2                    [OK]
riftbit/rabbitmq3                          RabbitMQ 3.x Container based on Alpine Lin...   1                    

ps：若是是普通用戶登陸，須要sudo，否則會提示錯誤

[testhadoop@sz-145-centos101 ~]$ docker search rabbitmq
Get http:///var/run/docker.sock/v1.19/images/search?term=rabbitmq: dial unix /var/run/docker.sock: permission denied. Are you trying to connect to a TLS-enabled daemon without TLS?

2.下載鏡像（有時候網絡問題超時，多嘗試幾回便可。我這裏選擇的是能夠訪問web管理界面的tag）

sudo docker pull rabbitmq：management

3.建立容器並運行（15672是管理界面的端口，5672是服務的端口。這裏順便將管理系統的用戶名和密碼設置爲admin admin）

docker run -dit --name Myrabbitmq -e RABBITMQ_DEFAULT_USER=admin -e RABBITMQ_DEFAULT_PASS=admin -p 15672:15672 -p 5672:5672 rabbitmq:managemen