**容器开机自启**

```
docker ps -qa 
docker  update --restart=always 容器ID/容器名
docker  update --restart=always 56f0b18af626
```

**设置网络代理**

```sh
sudo mkdir -p /etc/systemd/system/docker.service.d
sudo touch /etc/systemd/system/docker.service.d/proxy.conf
[Service]  
Environment="HTTP_PROXY=http://127.0.0.1:7890/"  
Environment="HTTPS_PROXY=http://127.0.0.1:7890/"
```