Help needed configuring prowlarr with qBittorrent

Hi all, i’m having issues configuring prowlarr to use the qbit torrent downloader. I have everything setup in a docker container as such:

version: "3.2"
services:
  qbittorrent:
    container_name: qbittorrent
    image: linuxserver/qbittorrent
    logging:
      driver: json-file
    ports:
      - 4666:4666
      - 8082:6881
      - 8082:6881/udp
    environment:
      - WEBUI_PORT=4666
    volumes:
      - /docker/appdata/qbittorrent:/config
      - ./data:/data
  radarr:
    container_name: radarr
    image: cr.hotio.dev/hotio/radarr:latest
    restart: unless-stopped
    logging:
      driver: json-file
    ports:
      - 7878:7878
    environment:
      - PUID=1000
      - PGID=1000
      - TZ=Europe/Amsterdam
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - /docker/appdata/radarr:/config
      - ./data:/data
  sonarr:
    container_name: sonarr
    image: cr.hotio.dev/hotio/sonarr:latest
    restart: unless-stopped
    logging:
      driver: json-file
    ports:
      - 8989:8989
    environment:
      - PUID=1000
      - PGID=1000
      - TZ=Europe/Amsterdam
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - /docker/appdata/sonarr:/config
      - /data:/data
  bazarr:
    container_name: bazarr
    image: cr.hotio.dev/hotio/bazarr:latest
    restart: unless-stopped
    logging:
      driver: json-file
    ports:
      - 6767:6767
    environment:
      - PUID=1000
      - PGID=1000
      - TZ=Europe/Amsterdam
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - /docker/appdata/bazarr:/config
      - ./data/media:/data/media
  prowlarr:
    image: cr.hotio.dev/hotio/prowlarr
    container_name: prowlarr
    ports:
      - 9696:9696
    environment:
      - PUID=1000
      - PGID=1000
      - TZ=Europe/Madrid
    volumes:
      - /docker/appdata/prowlarr:/config
    restart: unless-stopped
  sabnzbd:
    container_name: sabnzbd
    image: cr.hotio.dev/hotio/sabnzbd:latest
    restart: unless-stopped
    logging:
      driver: json-file
    ports:
      - 8080:8080
      - 9090:9090
    environment:
      - PUID=1000
      - PGID=1000
      - TZ=Europe/Madrid
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - /docker/appdata/sabnzbd:/config
      - ./data/usenet:/data/usenet:rw
  jellyfin:
    container_name: jellyfin
    image: linuxserver/jellyfin
    environment:
      - PUID=1000
      - PGID=1000
      - TZ=Europe/Madrid
    volumes:
      - /docker/appdata/jellyfin:/config
      - /etc/localtime:/etc/localtime:ro
      - ./data/media:/data/media
    ports:
      - 8096:8096
      - 8920:8290
    restart: unless-stopped

I can open localhost:4666 in firefox and see the qbit web interface. When i go to the prowlarr interface and try to connect to it the field for the adress goes red and says: unable eto connect tot qBittorrent. The logs say:

prowlarr     | [v1.7.4.3769] System.Net.Http.HttpRequestException: Connection refused (localhost:4666)
prowlarr     |  ---> System.Net.Sockets.SocketException (111): Connection refused
prowlarr     |    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
prowlarr     |    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token)
prowlarr     |    at System.Net.Sockets.Socket.g__WaitForConnectWithCancellation|277_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken)
prowlarr     |    at NzbDrone.Common.Http.Dispatchers.ManagedHttpDispatcher.attemptConnection(AddressFamily addressFamily, SocketsHttpConnectionContext context, CancellationToken cancellationToken) in ./Prowlarr.Common/Http/Dispatchers/ManagedHttpDispatcher.cs:line 331
prowlarr     |    at NzbDrone.Common.Http.Dispatchers.ManagedHttpDispatcher.onConnect(SocketsHttpConnectionContext context, CancellationToken cancellationToken) in ./Prowlarr.Common/Http/Dispatchers/ManagedHttpDispatcher.cs:line 307
prowlarr     |    at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
prowlarr     |    --- End of inner exception stack trace ---
prowlarr     |    at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
prowlarr     |    at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
prowlarr     |    at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
prowlarr     |    at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(HttpRequestMessage request)
prowlarr     |    at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken)
prowlarr     |    at System.Net.Http.HttpConnectionPool.GetHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
prowlarr     |    at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken)
prowlarr     |    at System.Net.Http.AuthenticationHelper.SendWithAuthAsync(HttpRequestMessage request, Uri authUri, Boolean async, ICredentials credentials, Boolean preAuthenticate, Boolean isProxyAuth, Boolean doRequestAuth, HttpConnectionPool pool, CancellationToken cancellationToken)
prowlarr     |    at System.Net.Http.DiagnosticsHandler.SendAsyncCore(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
prowlarr     |    at System.Net.Http.DecompressionHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
prowlarr     |    at System.Net.Http.HttpClient.g__Core|83_0(HttpRequestMessage request, HttpCompletionOption completionOption, CancellationTokenSource cts, Boolean disposeCts, CancellationTokenSource pendingRequestsCts, CancellationToken originalCancellationToken)
prowlarr     |    at NzbDrone.Common.Http.Dispatchers.ManagedHttpDispatcher.GetResponseAsync(HttpRequest request, CookieContainer cookies) in ./Prowlarr.Common/Http/Dispatchers/ManagedHttpDispatcher.cs:line 110
prowlarr     |    at NzbDrone.Common.Http.HttpClient.ExecuteRequestAsync(HttpRequest request, CookieContainer cookieContainer) in ./Prowlarr.Common/Http/HttpClient.cs:line 171
prowlarr     |    at NzbDrone.Common.Http.HttpClient.ExecuteAsync(HttpRequest request) in ./Prowlarr.Common/Http/HttpClient.cs:line 70
prowlarr     |    at NzbDrone.Common.Http.HttpClient.Execute(HttpRequest request) in ./Prowlarr.Common/Http/HttpClient.cs:line 137
prowlarr     |    at NzbDrone.Core.Download.Clients.QBittorrent.QBittorrentProxyV2.IsApiSupported(QBittorrentSettings settings) in ./Prowlarr.Core/Download/Clients/QBittorrent/QBittorrentProxyV2.cs:line 35
prowlarr     |    at NzbDrone.Core.Download.Clients.QBittorrent.QBittorrentProxySelector.FetchProxy(QBittorrentSettings settings) in ./Prowlarr.Core/Download/Clients/QBittorrent/QBittorrentProxySelector.cs:line 83
prowlarr     |    at NzbDrone.Core.Download.Clients.QBittorrent.QBittorrentProxySelector.&lt;>c__DisplayClass7_0.b__0() in ./Prowlarr.Core/Download/Clients/QBittorrent/QBittorrentProxySelector.cs:line 78
prowlarr     | 
prowlarr     |    at NzbDrone.Common.Cache.Cached`1.Get(String key, Func`1 function, Nullable`1 lifeTime) in ./Prowlarr.Common/Cache/Cached.cs:line 99
prowlarr     |    at NzbDrone.Core.Download.Clients.QBittorrent.QBittorrentProxySelector.GetProxyCache(QBittorrentSettings settings, Boolean force) in ./Prowlarr.Core/Download/Clients/QBittorrent/QBittorrentProxySelector.cs:line 78
prowlarr     | 
prowlarr     |    at NzbDrone.Core.Download.Clients.QBittorrent.QBittorrentProxySelector.GetProxy(QBittorrentSettings settings, Boolean force) in ./Prowlarr.Core/Download/Clients/QBittorrent/QBittorrentProxySelector.cs:line 61
prowlarr     |    at NzbDrone.Core.Download.Clients.QBittorrent.QBittorrent.TestConnection() in ./Prowlarr.Core/Download/Clients/QBittorrent/QBittorrent.cs:line 209
prowlarr     | 
prowlarr     | 
prowlarr     | 
prowlarr     | [Warn] ProwlarrErrorPipeline: Invalid request Validation failed: 
prowlarr     |  -- Host: Unable to connect to qBittorrent

I’ve tried looking for help online but i haven’t found much so some help would be appreciated.

Thank you!

Mikel@lemmy.farley.pro English

1·

1 year ago

I recommend adding hostname: app-name lines for each container then you can just use the hostname and the native port (even if you don’t pass it through with a port: line).

It’s super useful if you want to expose any apps with a reverse proxy like Caddy. That way the ONLY way to access an apps web interface is via the reverse proxy. Then look at filter rules to deny access unless the client has a LAN IP.

Poof, you’ve got SSL and custom subdomains for all your apps, but still only on your LAN or personal VPN (like Wireguard or Tailscale).