New article mastodon-s3-acl-upload-failures.md: a BucketOwnerEnforced S3
bucket plus a stale S3_PERMISSION/S3_ACL in .env.production makes every
Mastodon upload fail with AccessControlListNotSupported, silently. Covers
symptoms (incl. why a missing object returns 403 not 404), diagnosis,
the fix (S3_PERMISSION= empty, public read via bucket policy), recovery,
a synthetic-write health check, and Ansible enforcement.
Extend mastodon-prune-profiles-trap.md: add a "Bulk restore at scale"
procedure (list existing keys, null missing DB refs, enqueue
RedownloadAvatar/HeaderWorker), a "storage-level deletion without DB
de-ref" section, and a stronger recommendation to disable automated
profile pruning (and scheduled accounts refresh --all) entirely.
Link both from SUMMARY.md and the selfhosting index.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
MajorLinux
4e63d8546c