c77b82d835
- Disable Redis RDB snapshots (--save "") — Redis is cache-only for Nextcloud; snapshot writes failed due to directory permissions and blocked all Redis writes, causing background jobs to crash-loop at 400%+ CPU - Add passlib as a required local dependency (needed for password_hash filter in Ansible templates) - Make dl role SFTP setup conditional on dl_sftp_authorized_keys being set in the vault - Fix check-vault.sh stdin conflict (pipe + heredoc) by passing vault content via environment variable - Remove dl_sftp_authorized_keys from required_scalars (it is optional)