Kyle Isom
562b69e875
GC engine (internal/gc/): Collector.Run() implements the two-phase algorithm — Phase 1 finds unreferenced blobs and deletes DB rows in a single transaction, Phase 2 deletes blob files from storage. Registry-wide mutex blocks concurrent GC runs. Collector.Reconcile() scans filesystem for orphaned files with no DB row (crash recovery). Wired into admin_gc.go: POST /v1/gc now launches the real collector in a goroutine with gc_started/gc_completed audit events. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
MCR is the Metacircular Container Registry
This is a container registry integrated with MCIAS.