fc3h: ImportSettings backup_* knobs + alembic 0018 (nightly-enabled, hour, keep-N per kind)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-24 22:52:00 -04:00
parent 8f2732a56f
commit e43312a129
2 changed files with 76 additions and 0 deletions
@@ -49,3 +49,17 @@ class ImportSettings(Base):
    download_failure_warning_threshold: Mapped[int] = mapped_column(
        Integer, nullable=False, default=5
    )
+
+    # FC-3h backup knobs.
+    backup_db_nightly_enabled: Mapped[bool] = mapped_column(
+        Boolean, nullable=False, default=False,
+    )
+    backup_db_nightly_hour_utc: Mapped[int] = mapped_column(
+        Integer, nullable=False, default=3,
+    )
+    backup_db_keep_last_n: Mapped[int] = mapped_column(
+        Integer, nullable=False, default=14,
+    )
+    backup_images_keep_last_n: Mapped[int] = mapped_column(
+        Integer, nullable=False, default=3,
+    )