Tiered recordings (#18492)

* Implement tiered recording

* Add migration for record config

* Update docs

* Update reference docs

* Fix preview query

* Fix incorrect accesses

* Fix

* Fix

* Fix

* Fix

frigate/config/camera/record.py

@@ -22,27 +22,31 @@ __all__ = [
 DEFAULT_TIME_LAPSE_FFMPEG_ARGS = "-vf setpts=0.04*PTS -r 30"
 
 
+class RecordRetainConfig(FrigateBaseModel):
+    days: float = Field(default=0, ge=0, title="Default retention period.")
+
+
 class RetainModeEnum(str, Enum):
     all = "all"
     motion = "motion"
     active_objects = "active_objects"
 
 
-class RecordRetainConfig(FrigateBaseModel):
-    days: float = Field(default=0, title="Default retention period.")
-    mode: RetainModeEnum = Field(default=RetainModeEnum.all, title="Retain mode.")
-
-
 class ReviewRetainConfig(FrigateBaseModel):
-    days: float = Field(default=10, title="Default retention period.")
+    days: float = Field(default=10, ge=0, title="Default retention period.")
     mode: RetainModeEnum = Field(default=RetainModeEnum.motion, title="Retain mode.")
 
 
 class EventsConfig(FrigateBaseModel):
     pre_capture: int = Field(
-        default=5, title="Seconds to retain before event starts.", le=MAX_PRE_CAPTURE
+        default=5,
+        title="Seconds to retain before event starts.",
+        le=MAX_PRE_CAPTURE,
+        ge=0,
+    )
+    post_capture: int = Field(
+        default=5, ge=0, title="Seconds to retain after event ends."
     )
-    post_capture: int = Field(default=5, title="Seconds to retain after event ends.")
     retain: ReviewRetainConfig = Field(
         default_factory=ReviewRetainConfig, title="Event retention settings."
     )
@@ -77,8 +81,12 @@ class RecordConfig(FrigateBaseModel):
         default=60,
         title="Number of minutes to wait between cleanup runs.",
     )
-    retain: RecordRetainConfig = Field(
-        default_factory=RecordRetainConfig, title="Record retention settings."
+    continuous: RecordRetainConfig = Field(
+        default_factory=RecordRetainConfig,
+        title="Continuous recording retention settings.",
+    )
+    motion: RecordRetainConfig = Field(
+        default_factory=RecordRetainConfig, title="Motion recording retention settings."
     )
     detections: EventsConfig = Field(
         default_factory=EventsConfig, title="Detection specific retention settings."

frigate/config/config.py

@@ -48,7 +48,7 @@ from .camera.genai import GenAIConfig
 from .camera.motion import MotionConfig
 from .camera.notification import NotificationConfig
 from .camera.objects import FilterConfig, ObjectConfig
-from .camera.record import RecordConfig, RetainModeEnum
+from .camera.record import RecordConfig
 from .camera.review import ReviewConfig
 from .camera.snapshots import SnapshotsConfig
 from .camera.timestamp import TimestampStyleConfig
@@ -204,33 +204,6 @@ def verify_valid_live_stream_names(
             )
 
 
-def verify_recording_retention(camera_config: CameraConfig) -> None:
-    """Verify that recording retention modes are ranked correctly."""
-    rank_map = {
-        RetainModeEnum.all: 0,
-        RetainModeEnum.motion: 1,
-        RetainModeEnum.active_objects: 2,
-    }
-
-    if (
-        camera_config.record.retain.days != 0
-        and rank_map[camera_config.record.retain.mode]
-        > rank_map[camera_config.record.alerts.retain.mode]
-    ):
-        logger.warning(
-            f"{camera_config.name}: Recording retention is configured for {camera_config.record.retain.mode} and alert retention is configured for {camera_config.record.alerts.retain.mode}. The more restrictive retention policy will be applied."
-        )
-
-    if (
-        camera_config.record.retain.days != 0
-        and rank_map[camera_config.record.retain.mode]
-        > rank_map[camera_config.record.detections.retain.mode]
-    ):
-        logger.warning(
-            f"{camera_config.name}: Recording retention is configured for {camera_config.record.retain.mode} and detection retention is configured for {camera_config.record.detections.retain.mode}. The more restrictive retention policy will be applied."
-        )
-
-
 def verify_recording_segments_setup_with_reasonable_time(
     camera_config: CameraConfig,
 ) -> None:
@@ -697,7 +670,6 @@ class FrigateConfig(FrigateBaseModel):
 
             verify_config_roles(camera_config)
             verify_valid_live_stream_names(self, camera_config)
-            verify_recording_retention(camera_config)
             verify_recording_segments_setup_with_reasonable_time(camera_config)
             verify_zone_objects_are_tracked(camera_config)
             verify_required_zones_exist(camera_config)