Example of https virtualhost configuration for Apache as a reverse proxy. Please also pass --allow-http on code-server startup to allow the proxy to connect.
```
<VirtualHost *:80>
ServerName code.example.com
RewriteEngine On
RewriteCond %{HTTP:Upgrade} =websocket [NC]
RewriteRule /(.*) ws://localhost:8443/$1 [P,L]
RewriteCond %{HTTP:Upgrade} !=websocket [NC]
RewriteRule /(.*) http://localhost:8443/$1 [P,L]
ProxyRequests off
RequestHeader set X-Forwarded-Proto https
RequestHeader set X-Forwarded-Port 443
ProxyPass / http://localhost:8443/ nocanon
ProxyPassReverse / http://localhost:8443/
</VirtualHost>
```
*Important:* For more details about Apache reverse proxy configuration checkout the [documentation](https://httpd.apache.org/docs/current/mod/mod_proxy.html) - especially the [Securing your Server](https://httpd.apache.org/docs/current/mod/mod_proxy.html#access) section
### Help
Use `code-server -h` or `code-server --help` to view the usage for the cli. This is also shown at the beginning of this section.