Captures the architectural fix for the mount-propagation bug: replace
fuse-overlayfs (rootless mount inside the web service's namespace, never
visible to host or to gameserver units) with kernel-native overlayfs
mounted via a privileged sudo helper that nsenters into PID 1's mount
namespace. Companion plan numbers the migration as five tasks ending in
end-to-end verification on the test box.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Adds two managed system overlays (l4d2center-maps, cedapug-maps) that
fetch curated map archives from upstream sources and reconcile addons
symlinks for non-Steam maps. A daily systemd timer enqueues a coalesced
refresh_global_overlays worker job; downloads, extraction, and rebuilds
run in the existing job worker and surface in the job log UI.
Schema: GlobalOverlaySource / GlobalOverlayItem / GlobalOverlayItemFile
plus nullable Job.user_id so system jobs render as "system" in the UI.
The new builder reconciles symlinks against the per-source vpk cache
and leaves foreign symlinks untouched. Initialize-time guard refuses
to mount a partial overlay if any expected vpk is missing from cache.
Refresh service uses shutil.move to handle EXDEV when /tmp and the
cache live on different filesystems.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Add a typed-overlay model with workshop as the first non-external type:
deduplicated WorkshopItem registry, symlink-based overlay directories,
auto-rebuild after item changes, admin global refresh, and a unified
Create-overlay UI with web-managed paths.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Refine the host library plan with web-facing API boundaries and rewrite the web app plan around live-linked blueprints, async execution, and hardened logging/state workflows.
