1. centos7 comes with the docker installation file, so just run the installation command directly:
yum install docker
2. Start docker
systemctl start docker.service
systemctl enable docker.service
3. View status information
docker version//View version
docker info//View docker details
docker images//View images
Solve the error problem:
。。。
win10 install docker
1. Download docker for windows from the official website
https://docs.docker.com/docker-for-windows/
2. Win10 enables Hyper-V function
Control Panel -> Programs -> Turn Windows Features On or Off -> Check Hyper-V, then restart the computer.
3. Click Install directly.
4. Configure the domestic mirror address
Modify daemon.json
The mirror address of docker can be customized by modifying the registry-mirrors property in daemon.json.
In the Windows environment, the file is stored in the C:\Users\{userName}\.docker directory, where {userName} is your Windows username.
In the Linux environment, this file is generally stored in the /etc/docker/ directory.
Add custom mirror addresses to registry-mirrors, such as:
{"registry-mirrors":["https://registry.docker-cn.com"],"insecure-registries":[], "debug":true, "experimental": false}The commonly used mirror addresses are as follows:
https://docker.mirrors.ustc.edu.cnhttps://registry.docker-cn.com restart the docker service
After modifying the daemon.json file, you need to restart to take effect.
In the Windows environment, you can right-click the docker icon in the lower right corner and click Restart:
