(backend) add LiveKit egress_ended fallback for saving recordings

Recording lifecycle previously relied exclusively on the MinIO storage-hook
endpoint to transition from STOPPED to SAVED, which made the system dependent
on MinIO bucket notifications and lifecycle configuration. Introduce support
for LiveKit egress_ended webhook (EGRESS_COMPLETE, EGRESS_LIMIT_REACHED) as
 an alternative finalization mechanism for self-hosted deployments that do
 not use MinIO / S3 hooks.

Change behavior of existing configuation RECORDING_STORAGE_EVENT_ENABLE.
When the LiveKit mechanism is enabled (RECORDING_STORAGE_EVENT_ENABLE=False),
RecordingEventsService.handle_complete is triggered from
LiveKitEventsService._handle_egress_ended.
This commit is contained in:
leo
2026-06-24 17:44:04 +02:00
committed by aleb_the_flash
parent 6b7cd8ab2e
commit aee1847303
9 changed files with 254 additions and 29 deletions
+1 -1
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@@ -96,7 +96,7 @@ sequenceDiagram
| **RECORDING_WORKER_CLASSES** | Dict | `{ "screen_recording": "core.recording.worker.services.VideoCompositeEgressService", "transcript": "core.recording.worker.services.AudioCompositeEgressService" }` | Maps recording types to their worker service classes. |
| **RECORDING_EVENT_PARSER_CLASS** | String | `"core.recording.event.parsers.MinioParser"` | Class responsible for parsing storage events and updating the backend. |
| **RECORDING_ENABLE_STORAGE_EVENT_AUTH** | Boolean | `True` | Enable authentication for storage event webhook requests. |
| **RECORDING_STORAGE_EVENT_ENABLE** | Boolean | `False` | Enable handling of storage events (must configure webhook in storage). |
| **RECORDING_STORAGE_EVENT_ENABLE** | Boolean | `False` | Enable handling of storage events (must configure webhook in storage). If `False`, fallback to LiveKit egress complete webhook. |
| **RECORDING_STORAGE_EVENT_TOKEN** | Secret/File | `None` | Token used to authenticate storage webhook requests, if `RECORDING_ENABLE_STORAGE_EVENT_AUTH` is enabled. |
| **RECORDING_EXPIRATION_DAYS** | Integer | `None` | Number of days before recordings expire. Should match bucket lifecycle policy. Set to `None` for no expiration. |
| **RECORDING_MAX_DURATION** | Integer | `None` | Maximum duration of a recording in milliseconds. Must be synced with the LiveKit Egress configuration. Set to None for unlimited duration. When the maximum duration is reached, the recording is automatically stopped and saved, and the user is prompted in the frontend with an alert message. |
+1 -1
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@@ -344,7 +344,7 @@ These are the environmental options available on meet backend.
| RECORDING_WORKER_CLASSES | Worker classes for recording | {"screen_recording": "core.recording.worker.services.VideoCompositeEgressService","transcript": "core.recording.worker.services.AudioCompositeEgressService"} |
| RECORDING_EVENT_PARSER_CLASS | Storage event engine for recording | core.recording.event.parsers.MinioParser |
| RECORDING_ENABLE_STORAGE_EVENT_AUTH | Enable storage event authorization | true |
| RECORDING_STORAGE_EVENT_ENABLE | Enable recording storage events | false |
| RECORDING_STORAGE_EVENT_ENABLE | Enable recording storage events. If false, fallback to egress webhook. | false |
| RECORDING_STORAGE_EVENT_TOKEN | Recording storage event token | |
| RECORDING_EXPIRATION_DAYS | Recording expiration in days | |
| RECORDING_MAX_DURATION | Maximum recording duration in milliseconds. Must match LiveKit Egress configuration exactly. | |