docker無法拉取映象

• 建立檔案

mkdir -p /etc/systemd/system/docker.service.d
vim /etc/systemd/system/docker.service.d/http-proxy.conf

• 輸入內容

[Service]
Environment="HTTP_PROXY=http://192.168.8.125:10819"
Environment="HTTPS_PROXY=http://192.168.8.125:10819"
Environment="NO_PROXY=your-registry.com,10.10.10.10,*.example.com"

• 將其中ip換成機器ip以及梯子埠，重啟docker

systemctl daemon-reload
systemctl restart docker