Merge pull request #2580 from craigkh/patch-1

Update reverse-proxy.md

reverse-proxy.md

@@ -100,6 +100,7 @@ https://<your-nc-domain>:443 {
     reverse_proxy localhost:11000
 }
 ```
+The Caddyfile is a text file called `Caddyfile` (no extension) which – if you should be running Caddy inside a container – should usually be created in the same location as your `docker-compose.yml` file prior to starting the container.
 
 Of course you need to modify `<your-nc-domain>` to the domain on which you want to run Nextcloud. Also make sure to adjust the port 11000 to match the chosen `APACHE_PORT`. **Please note:** The above configuration will only work if your reverse proxy is running directly on the host that is running the docker daemon. If the reverse proxy is running in a docker container, you can use the `--network host` option (or `network_mode: host` for docker-compose) when starting the reverse proxy container in order to connect the reverse proxy container to the host network. ***If that is not an option or not possible for you (like e.g. on Windows or if the reverse proxy is running on a different host), you can alternatively instead of `localhost` use the private ip-address of the host that is running the docker daemon. If you are not sure how to retrieve that, you can run: `ip a | grep "scope global" | head -1 | awk '{print $2}' | sed 's|/.*||'`. If the command returns a public ip-address, use `ip a | grep "scope global" | grep docker0 | awk '{print $2}' | sed 's|/.*||'` instead (the commands only work on Linux)***