Separate docker image data and config dirs

PR #16972.

dist/docker/Dockerfile

@@ -32,6 +32,6 @@ ENV WEBUI_PORT="8080"
 
 EXPOSE 6881 6881/udp 8080
 
-VOLUME /config /downloads
+VOLUME /config /data /downloads
 
 ENTRYPOINT ["/entrypoint.sh"]

dist/docker/Readme.md

@@ -39,10 +39,11 @@ there is one important variable to run the container:
 
 #### Volumes
 
-there are two main locations:
+there are three main locations:
 
-* `downloads` contains the files downloaded by qBittorrent
 * `config` contains qBittorrent configurations
+* `data` contains qBittorrent application data
+* `downloads` contains the files downloaded by qBittorrent
 
 ```shell
 docker run give.example.org/of/your/container:v0.2.1 parameters
@@ -57,7 +58,7 @@ on the port `8080` the webinterface is run
 To start the the docker image simply run
 
 ```shell
-docker run --env LEGAL=accept -p 8080:8080 -v /your/path/config:/config -v /your/path/download:/downloads --name qBittorrent qbittorrent-nox:4.2.0
+docker run --env LEGAL=accept -p 8080:8080 -v /your/path/config:/config -v /your/path/data:/data -v /your/path/download:/downloads --name qBittorrent qbittorrent-nox:4.2.0
 ```
 
 to stop the container

dist/docker/entrypoint.sh

@@ -18,4 +18,4 @@ else
     sed -i '/^\[LegalNotice\]$/{$!{N;s|\(\[LegalNotice\]\nAccepted=\).*|\1false|}}' /config/qBittorrent/qBittorrent.conf
 fi
 
-HOME="/config" XDG_CONFIG_HOME="/config" XDG_DATA_HOME="/config" qbittorrent-nox --webui-port=$WEBUI_PORT
+HOME="/config" XDG_CONFIG_HOME="/config" XDG_DATA_HOME="/data" qbittorrent-nox --webui-port=$WEBUI_PORT