System environment description
System: deepin15.11
Platform:x86_64
Install docker
sudo apt install docker
sudo apt install docker-ce-cli
sudo apt install docker-ce
Download centos6 mirror
Find centos6 mirror
centos 镜像库地址：https://hub.docker.com/_/centos
Download centos6 mirror
Modify the mirror source
docker uses a foreign mirror by default, and you need to modify it to use a domestic mirror.
Edit the daemon.json file. If there is no daemon.json file, create the file
# 先启动docker，使其生成/etc/docker文件夹
sudo systemctl start docker.service
#
sudo vim /etc/docker/daemon.json
Add the following content in the daemon.json file
{
"registry-mirrors": ["https://docker.mirrors.ustc.edu.cn","https://registry.docker-cn.com","http://hub-mirror.c.163.com"]
}
Then restart docker to make the daemon.json file take effect
sudo systemctl restart docker.service
Download mirror
sudo docker pull centos:centos6.10
Run centos6 container
sudo docker run -it --name centos6 centos:centos6.10
# 退出容器后，重新启动容器
sudo docker centos6
Other available parameters:,
-p 宿主机端口:容器端口such -p 8080:80
-v 宿主机路径:容器路径as-v /my/own/datadir:/usr/local
Enter centos6 system
docker exec -it 容器名称 bash
# 如以下命令
docker exec -it centos6 bash