PUBLIC_PATH + Traefik not mixing well

[adrianipopescu]

Expected Behavior

Docker on Debian setup, relatively straight forward, want to host the app on a specific path on a subdomain.

I configured traefik to act as a reverse proxy for the app, I added the Host and PathPrefix to Traefik, seemed to have mapped correctly, the app doesn't fail but instead does a permanent redirect from /whatever to fullhostname:PORT/whatever, which doesn't work as I didn't forward those ports from the docker network.

Compose File [relevant section]:

  feishin:
    image: ghcr.io/jeffvli/feishin:latest
    container_name: feishin
    hostname: feishin
    #user: ${UID}:${GID}
    environment:
      SERVER_NAME: spotify@home
      SERVER_TYPE: navidrome
      SERVER_URL: https://${ENV_SD}.${ENV_DOMAIN}/music/
      SERVER_LOCK: "true"
      PUBLIC_PATH: /vibe
      PUID: ${UID}
      PGID: ${GID}
      TZ: ${TZ}
    networks:
      - proxy
      - media
    labels:
      - traefik.enable=true
      - traefik.docker.network=proxy
      - traefik.http.routers.feishin.rule=Host("${ENV_SD}.${ENV_DOMAIN}") && PathPrefix("/vibe")
      - traefik.http.routers.feishin.entrypoints=https
      - traefik.http.services.feishin.loadbalancer.server.port=9180

      - homepage.group=Media
      - homepage.name=Feishin
      - homepage.icon=feishin.svg
      - homepage.href=https://${ENV_SD}.${ENV_DOMAIN}/vibe/
      - homepage.description=Subsonic Web Player
    restart: unless-stopped

Current Behavior

Clicking on the homepage url aka https://sub.domain.com/vibe just redirects me to the http://sub.domain.com:9180/vibe/

Steps to Reproduce

Logs for good measure

/docker-entrypoint.sh: /docker-entrypoint.d/ is not empty, will attempt to perform configuration
/docker-entrypoint.sh: Looking for shell scripts in /docker-entrypoint.d/
/docker-entrypoint.sh: Launching /docker-entrypoint.d/10-listen-on-ipv6-by-default.sh
10-listen-on-ipv6-by-default.sh: info: Getting the checksum of /etc/nginx/conf.d/default.conf
10-listen-on-ipv6-by-default.sh: info: Enabled listen on IPv6 in /etc/nginx/conf.d/default.conf
/docker-entrypoint.sh: Sourcing /docker-entrypoint.d/15-local-resolvers.envsh
/docker-entrypoint.sh: Launching /docker-entrypoint.d/20-envsubst-on-templates.sh
20-envsubst-on-templates.sh: Running envsubst on /etc/nginx/templates/settings.js.template to /etc/nginx/conf.d/settings.js
20-envsubst-on-templates.sh: Running envsubst on /etc/nginx/templates/default.conf.template to /etc/nginx/conf.d/default.conf
/docker-entrypoint.sh: Launching /docker-entrypoint.d/30-tune-worker-processes.sh
/docker-entrypoint.sh: Configuration complete; ready for start up
2024/12/04 21:36:26 [notice] 1#1: using the "epoll" event method
2024/12/04 21:36:26 [notice] 1#1: nginx/1.27.2
2024/12/04 21:36:26 [notice] 1#1: built by gcc 13.2.1 20240309 (Alpine 13.2.1_git20240309) 
2024/12/04 21:36:26 [notice] 1#1: OS: Linux 6.8.12-2-pve
2024/12/04 21:36:26 [notice] 1#1: getrlimit(RLIMIT_NOFILE): 1048576:1048576
2024/12/04 21:36:26 [notice] 1#1: start worker processes
2024/12/04 21:36:26 [notice] 1#1: start worker process 38
2024/12/04 21:36:26 [notice] 1#1: start worker process 39

Possible Solution

No response

Context

No response

Application version

0.12.1

Operating System and version

Debian + Docker

Server and Version

Navidrome 0.53.3

Node Version (if developing locally)

No response