The filerun/filerun image runs as user filerun (1001:1001), but /var/www/html
is created as root in the image, so the named volume inherits root:root
ownership. The entrypoint's first-run installer then fails to download
filerun.zip into /var/www/html (Permission denied) and the container
crash-loops with exit 1.
- Add a busybox init service that chowns the html and user-files volumes to
1001:1001 before filerun starts (gated via service_completed_successfully).
- Drop the user: "99:100" override, which is meant for pre-chowned host bind
mounts in the upstream example, not named volumes.
- Remove the UTF-8 BOM at the start of the file, the legacy links: entry and
the obsolete version: key.
Verified on a live Dokploy deploy: HTTP 200 with page title
"FileRun :: Installation".
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
