[BUG] "Host not found (authoritative)"

[Spindyckx]

Is there an existing issue for this?

• I have searched the existing issues

Current Behavior

in the trackers my trackers show "Host not found (authoritative)"
in the docker logs: Bad Http request method, closing socket. IP: ::ffff:172.19.0.1. Method: "CONNECT"

no firewall is blocking port 6881, the port is forwarded in my router.

when opening a shell in the container it cannot resolve google.com or any other site.
this was fixed by manually changing the /etc/resolv.conf file:
I changed the nameserver 127.0.0.11 => nameserver 8.8.8.8 (or any other upstream dns server)

Expected Behavior

it should be able to resolve sites.

Steps To Reproduce

docker-compose up -d

Environment

running on synology:
DSM 7.2.1-69057 Update 5
Docker version 20.10.23, build 876964a
with docker-compose

CPU architecture

x86-64

Docker creation

---
version: "2.1"
services:
  qbittorrent:
    image: lscr.io/linuxserver/qbittorrent:latest
    container_name: qbittorrent
    environment:
      - PUID=1027
      - PGID=1027
      - TZ=Etc/UTC
      - WEBUI_PORT=8080
    volumes:
      - /volume3/content/config:/config
      - /volume3/content/downloads:/downloads
    ports:
      - 8080:8080
      - 6881:6881
      - 6881:6881/udp
    restart: unless-stopped

Container logs

[migrations] started
[migrations] no migrations found
───────────────────────────────────────

      ██╗     ███████╗██╗ ██████╗
      ██║     ██╔════╝██║██╔═══██╗
      ██║     ███████╗██║██║   ██║
      ██║     ╚════██║██║██║   ██║
      ███████╗███████║██║╚██████╔╝
      ╚══════╝╚══════╝╚═╝ ╚═════╝

   Brought to you by linuxserver.io
───────────────────────────────────────

To support LSIO projects visit:
https://www.linuxserver.io/donate/

───────────────────────────────────────
GID/UID
───────────────────────────────────────

User UID:    1027
User GID:    1027
───────────────────────────────────────
Linuxserver.io version: 5.0.0-r2-ls359
Build-date: 2024-10-13T06:52:16+00:00
───────────────────────────────────────
    
[custom-init] No custom files found, skipping...
WebUI will be started shortly after internal preparations. Please wait...

******** Information ********
To control qBittorrent, access the WebUI at: http://localhost:8080
Connection to localhost (127.0.0.1) 8080 port [tcp/http-alt] succeeded!
[ls.io-init] done.
Bad Http request method, closing socket. IP: ::ffff:172.26.0.1. Method: "CONNECT"

[github-actions]

Thanks for opening your first issue here! Be sure to follow the relevant issue templates, or risk having this issue marked as invalid.

[j0nnymoe]

If you're needing to edit the resolv.conf file within the container, that would imply an issue with the deployment of the container as that's docker's internal dns which consumes your hosts dns.

[LinuxServer-CI]

This issue has been automatically marked as stale because it has not had recent activity. This might be due to missing feedback from OP. It will be closed if no further activity occurs. Thank you for your contributions.