docker pull acceleration

docker pull pulls the image from the official warehouse will be very slow, you need to change to a domestic source for acceleration

• Enter /etc/docker

cd /etc/docker

• Create a new file named daemon.json (not needed if you have one)

sudo touch daemon.json

• Grant'write' permission

sudo chmod +w daemon.json

• Add in the file:

{
    
    
"registry-mirrors": ["https://9cpn8tt6.mirror.aliyuncs.com"]
}

Save and exit

• Make the configuration file effective

systemctl daemon-reload

• Restart docker

systemctl restart docker