Explain the function of static keyword and final keyword in Java in detail>>>

Here’s the command:

docker run -itd –name test01 ubuntu

Error:

Solution:

Add the following configuration in/etc/docker/daemon.json:

[ root@node01 docker]# cat daemon.json
{“debug”:true,”registry-mirrors”: [” http://hub-mirror.c.163.com “],”insecure-registries”:[“registry-1.docker.io”]}

It mainly includes “debug”: true and “insure registers”: [“registry-1. Docker. IO”]

“registry-mirrors”: [” http://hub-mirror.c.163.com “] is to use the domestic Netease image for acceleration

later, I found that the above method still failed. Finally, I used the alicloud image to do it:

uses his Alipay account to log on to Ali cloud: https://www.aliyun.com/

Then visit the following address: https://cr.console.aliyun.com/cn-hangzhou/instances/mirrors

As shown in the figure below:

Everyone’s image address is different. Copy the code in the bottom red box to change the image into an alicloud image

It’s done