Docker 设置代理

# 这是最可靠的方法
sudo mkdir -p /etc/systemd/system/docker.service.d
sudo tee /etc/systemd/system/docker.service.d/http-proxy.conf << 'EOF'
[Service]
Environment="HTTP_PROXY=http://192.168.31.201:10809"
Environment="HTTPS_PROXY=http://192.168.31.201:10809"
Environment="NO_PROXY=localhost,127.0.0.1,192.168.0.0/16,10.0.0.0/8"
EOF

# 应用配置
sudo systemctl daemon-reload
sudo systemctl restart docker

# 验证
sudo systemctl show --property=Environment docker