Docker RabbitMQ 部署

Docker RabbitMQ 部署

  • Docker RabbitMQ 部署
    • RabbitMQ镜像安装
    • 创建并运行容器:
    • 查看rabbit运行状况:
    • 以下方法是创建带有目录映射的方法:

Docker RabbitMQ 部署

RabbitMQ镜像安装

RabbitMQ 提供官方镜像,下载安装镜像方法如下:

[root@VM_0_14_centos ~]# docker pull rabbitmq:management
Trying to pull repository docker.io/library/rabbitmq ... 
sha256:4cab9fe2eed84840e60ecb99b0a902883ef6d26f4dab2439d1119b6bdab4f2c8: Pulling from docker.io/library/rabbitmq
5667fdb72017: Already exists 
d83811f270d5: Already exists 
ee671aafb583: Already exists 
7fc152dfb3a6: Already exists 
511da93b5ba5: Pull complete 
34ed6c3ce222: Pull complete 
efe6df6279a7: Pull complete 
3ca75f81239b: Pull complete 
ded8ef942d92: Pull complete 
c319281f11ad: Pull complete 
b8109dc0ceda: Pull complete 
1596b64dcd88: Pull complete 
Digest: sha256:4cab9fe2eed84840e60ecb99b0a902883ef6d26f4dab2439d1119b6bdab4f2c8
Status: Downloaded newer image for docker.io/rabbitmq:management

创建并运行容器:

docker run -d --hostname my-rabbit --name rabbit -e RABBITMQ_DEFAULT_USER=admin -e RABBITMQ_DEFAULT_PASS=admin -p 15672:15672 -p 5672:5672 rabbitmq:management

查看rabbit运行状况:

[root@VM_0_14_centos ~]# docker logs rabbit

容器运行正常,使用http://localhost:15672可以访问RabbitMQ控制台

Docker RabbitMQ 部署_第1张图片

以下方法是创建带有目录映射的方法:

1、docker下安装rabbitmq命令(不带目录映射):

docker run -itd –name rabbit -p 1884:1883 -p 5673:5672 -p 15673:15672 -p 25673:25672 -p 61614:61613 docker.io/rabbitmq:3-management

说明: rabbitmq:3-management是带有web管理功能的;lasted虽然是最近版,不一定带有web管理功能

2、配置实例:

192.168.0.238上docker实例:容器名:rabbit;

初始化默认账号:guest / guest

3、如何把容器中rabbitmq配置文件、数据存储目录、日志目录映射处理:

(1)首先创建一个没有目录映射的docker容器:

docker run -itd –name rabbit -p 1884:1883 -p 5673:5672 -p 15673:15672 -p 25673:25672 -p 61614:61613 docker.io/rabbitmq:3-management

(2)进入docker查看rabbitmq的相关目录:

[root@VM_0_14_centos ~]# docker exec -it 57659c0c243a /bin/bash
root@my-rabbit:/# 
root@my-rabbit:/# ls
bin  boot  dev  etc  home  lib  lib64  media  mnt  opt  plugins  proc  root  run  sbin  srv  sys  tmp  usr  var
root@my-rabbit:/# cd /etc/rabbitmq/
root@my-rabbit:/etc/rabbitmq# cd /var/lib/rabbitmq/
root@my-rabbit:~# cd /var/log/rabbitmq/
root@my-rabbit:/var/log/rabbitmq# 

配置文件目录:/etc/rabbitmq
数据存储目录:/var/lib/rabbitmq
日志目录:/var/log/rabbitmq

(3)把(2)中的三个目录从容器中复制到宿主机:
宿主机创建文件夹

[root@VM_0_14_centos local]# mkdir -p /usr/local/rabbitmq/lib
[root@VM_0_14_centos local]# mkdir -p /usr/local/rabbitmq/etc
[root@VM_0_14_centos local]# mkdir -p /usr/local/rabbitmq/log

复制文件到宿主机

[root@VM_0_14_centos local]# docker cp -a 57659c0c243a:/etc/rabbitmq /usr/local/rabbitmq/etc/
[root@VM_0_14_centos local]# docker cp -a 57659c0c243a:/var/lib/rabbitmq /usr/local/rabbitmq/lib/
[root@VM_0_14_centos local]# docker cp -a 57659c0c243a:/var/log/rabbitmq /usr/local/rabbitmq/log/

宿主机上创建rabbitmq用户
useradd rabbitmq
cd /home/
chmod -Rf rabbitmq:rabbitmq rabbitmq/

(4)目录映射:

-v /home/rabbitmq/etc/rabbitmq:/etc/rabbitmq -v /home/rabbitmq/lib/rabbitmq:/var/lib/rabbitmq -v /home/rabbitmq/log/rabbitmq/:/var/log/rabbitmq

4、创建带有目录映射的容器

docker run -itd –name rabbit -v /home/rabbitmq/etc/rabbitmq:/etc/rabbitmq -v /home/rabbitmq/lib/rabbitmq:/var/lib/rabbitmq -v /home/rabbitmq/log/rabbitmq/:/var/log/rabbitmq -p 1884:1883 -p 5673:5672 -p 15673:15672 -p 25673:25672 -p 61614:61613 docker.io/rabbitmq:3-management

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