gluetun-qbit-port-updater/README.md

# Gluetun Qbittorrent Port Updater
Automatically updates qBittorrent's listening port to the port forwarded by [Gluetun](https://github.com/qdm12/gluetun/).

It works by checking the port in use by qBittorrent, and reading the port file created by Gluetun. If they do not match, it updates the port that qBittorrent is using.

## Configuration
Currently the only configuration method is through environmental variables:

| Name | Description | Example | Required | Default |
|---|---|---|---|
| PORT_UPD_QBITTORRENT_LOGIN | The login information for the webui. | `admin` | false | empty string |
| PORT_UPD_QBITTORRENT_PASSWORD | The password for the webui. | `adminadmin` | false | empty string |
| PORT_UPD_QBITTORRENT_PORT | The port of the webui. | `8080` | true | |
| PORT_UPD_QBITTORRENT_HOST | The host of the webui. | `localhost` | true | |
| PORT_UPD_QBITTORRENT_HTTPS | Set to `true` if the connection to the webui is https encrypted. | `false` | true | |
| PORT_UPD_PORT_FILE | The path to the file that contains the port. | `/tmp/gluetun/forwarded_port` | true | |
| PORT_UPD_MAX_FAILURES | The amount of times to recheck the port before exiting. | 10 | false | 10 |
| PORT_UPD_RECHECK_PERIOD | The period, in second, to check the port. | 60 | false | 60 |

## Docker image
Docker images are published [here](https://git.seanomik.net/SeanOMik/-/packages/container/gluetun-qbit-port-updater).

You can run the following command to run a docker container:
```shell
$ docker run -it --rm --name qbit-port-updater \
    -v $PWD/shared/gluetun/forwarded_port:/tmp/gluetun/forwarded_port \
    -e PORT_UPD_QBITTORRENT_LOGIN=admin \
    -e PORT_UPD_QBITTORRENT_PASSWORD=adminadmin \
    -e PORT_UPD_QBITTORRENT_HTTPS=false \
    -e PORT_UPD_QBITTORRENT_HOST=localhost \
    -e PORT_UPD_QBITTORRENT_PORT=8080 \
    -e PORT_UPD_PORT_FILE=/tmp/gluetun/forwarded_port \
    git.seanomik.net/seanomik/gluetun-qbit-port-updater:rolling-d62e928a
```