install rebbitMQ Simple use ：

First step docker install rebbitMQ

One 、 Get mirror image
Use docker search rabbitMq Command to get the list of images

2. Use docker pull docker.io/rabbitmq:3.8-management Pull the mirror image

We chose STARS Most official images , Notice here , Default rabbitmq The image is without web End management plug-in , So the image is specified tag by 3.8-management, Indicates that the download contains web Manage plug-in version images , Other Tag Version can be accessed DockerHub Inquire about

Two 、 establish rabbitMq Containers

1. Use docker images Get to see rabbitMQ Mirror image ID, My is d5458fa6a2bf

2. perform docker run --name rabbitmq -d -p 15672:15672 -p 5672:5672 d5458fa6a2bf Command to create rabbitMq Containers , The meanings of the parameters are as follows ：

–name Container name specified
-d Specifies that the container runs as a background daemon
-p Specifies the mapping between the container's internal port number and the host ,rabbitMq The default is to use 15672 For its web Port when accessing the end interface ,5672 Is the data communication port

After the command is executed ,docker Will use ID by d5458fa6a2bf Image creation container of , After creation, return to the container ID by ed77b4a651e84377bcf9a0a46564472eed39f85ca…
( Too long to omit )
perform docker ps You can view the running containers , We can see that rabbitMq Already run

3. View container log Use docker logs -f Containers ID Command to view the container log , We execute docker logs -f ed7 Command view rabbitMq Log during startup ,ed7 It's a container ID Abbreviation —— Containers ID Too long , When in use, it can be written in the first few digits


As can be seen from the log ,rabbitMq By default guest user , And give administr
ator Role permissions , Simultaneous service monitoring 5672 port TCP The connection and 15672 Port of HTTP Connect , So far, the installation is successful .

3、 ... and 、 visit rabbitMq

1. visit web Interface
In the browser. Enter your host Ip:15672 Press enter to access rabbitMq Of Web End management interface , The default username and password are guest, The following interface appears as shown in the figure, which means that it has been successful .

2. Add a new account
default guest The account has access restrictions , By default, only through local network ( Such as localhost) visit , Remote network access is limited , So we usually add additional users when using , For example, we add a root user ：
① perform docker exec -i -t ed7 bin/bash Enter into rabbitMq Inside of container

[root@localhost docker]# docker exec -i -t ed7 bin/bash
root@3ae75edc48e2:/# 

perform rabbitmqctl add_user root 123456 Add users , The user is called root, The password for 123456

root@3ae75edc48e2:/# rabbitmqctl add_user root 123456 
Adding user "root" ...

③ perform abbitmqctl set_permissions -p / root ".*" ".*" ".*" give root All rights of the user

root@3ae75edc48e2:/# rabbitmqctl set_permissions -p / root ".*" ".*" ".*"
Setting permissions for user "root" in vhost "/" ...

④ perform rabbitmqctl set_user_tags root administrator give root user

administrator role 
root@3ae75edc48e2:/# rabbitmqctl set_user_tags root administrator
Setting tags for user "root" to [adminstrator] ...

⑤ perform rabbitmqctl list_users View all users to see root The user has been added successfully

root@3ae75edc48e2:/# rabbitmqctl list_users
Listing users ...
user	tags
guest	[administrator]
root	[administrator]

Copy code execution exit command , Exit from the inside of the container . Now we use root The account login web The interface is also OK . Here we are ,rabbitMq The installation of is over , The next step is the actual code development .

author ： Sky mending Captain
link ：https://juejin.cn/post/6844903970545090574
source ： Rare earth digs gold