* Add service manager infrastructure
The changes are (This will be a bit long):
- A ServiceManager class that spawns a background thread and deals with
service lifecycle management. The idea is that service lifecycle code
will run in async functions, so a single thread is enough to manage
any (reasonable) amount of services.
- A Service class, that offers start(), stop() and restart() methods
that simply notify the service manager to... well. Start, stop or
restart a service.
(!) Warning: Note that this differs from mp.Process.start/stop in that
the service commands are sent asynchronously and will complete
"eventually". This is good because it means that business logic is
fast when booting up and shutting down, but we need to make sure
that code does not rely on start() and stop() being instant
(Mainly pid assignments).
Subclasses of the Service class should use the on_start and on_stop
methods to monitor for service events. These will be run by the
service manager thread, so we need to be careful not to block
execution here. Standard async stuff.
(!) Note on service names: Service names should be unique within a
ServiceManager. Make sure that you pass the name you want to
super().__init__(name="...") if you plan to spawn multiple instances
of a service.
- A ServiceProcess class: A Service that wraps a multiprocessing.Process
into a Service. It offers a run() method subclasses can override and
can support in-place restarting using the service manager.
And finally, I lied a bit about this whole thing using a single thread.
I can't find any way to run python multiprocessing in async, so there is
a MultiprocessingWaiter thread that waits for multiprocessing events and
notifies any pending futures. This was uhhh... fun? No, not really.
But it works. Using this part of the code just involves calling the
provided wait method. See the implementation of ServiceProcess for more
details.
Mirror util.Process hooks onto service process
Remove Service.__name attribute
Do not serialize process object on ServiceProcess start.
asd
* Update frigate dictionary
* Convert AudioProcessor to service process
* swap sqlite_vec for chroma in requirements
* load sqlite_vec in embeddings manager
* remove chroma and revamp Embeddings class for sqlite_vec
* manual minilm onnx inference
* remove chroma in clip model
* migrate api from chroma to sqlite_vec
* migrate event cleanup from chroma to sqlite_vec
* migrate embedding maintainer from chroma to sqlite_vec
* genai description for sqlite_vec
* load sqlite_vec in main thread db
* extend the SqliteQueueDatabase class and use peewee db.execute_sql
* search with Event type for similarity
* fix similarity search
* install and add comment about transformers
* fix normalization
* add id filter
* clean up
* clean up
* fully remove chroma and add transformers env var
* readd uvicorn for fastapi
* readd tokenizer parallelism env var
* remove chroma from docs
* remove chroma from UI
* try removing custom pysqlite3 build
* hard code limit
* optimize queries
* revert explore query
* fix query
* keep building pysqlite3
* single pass fetch and process
* remove unnecessary re-embed
* update deps
* move SqliteVecQueueDatabase to db directory
* make search thumbnail take up full size of results box
* improve typing
* improve model downloading and add status screen
* daemon downloading thread
* catch case when semantic search is disabled
* fix typing
* build sqlite_vec from source
* resolve conflict
* file permissions
* try build deps
* remove sources
* sources
* fix thread start
* include git in build
* reorder embeddings after detectors are started
* build with sqlite amalgamation
* non-platform specific
* use wget instead of curl
* remove unzip -d
* remove sqlite_vec from requirements and load the compiled version
* fix build
* avoid race in db connection
* add scale_factor and bias to description zscore normalization
I just saw this, and I would be very surprised by that behaviour as a
user. Changing the db path would randomly move the database, and
changing it back (or to anything, really) would not. These kinds of
advanced settings are generally expected to do one thing: Change the
path frigate opens the database from. The end.
* Subclass Process for audio_process
* Introduce custom mp.Process subclass
In preparation to switch the multiprocessing startup method away from
"fork", we cannot rely on os.fork cloning the log state at fork time.
Instead, we have to set up logging before we run the business logic of
each process.
* Make camera_metrics into a class
* Make ptz_metrics into a class
* Fixed PtzMotionEstimator.ptz_metrics type annotation
* Removed pointless variables
* Do not start audio processor when no audio cameras are configured
* POC: Added FastAPI with one endpoint (get /logs/service)
* POC: Revert error_log
* POC: Converted preview related endpoints to FastAPI
* POC: Converted two more endpoints to FastAPI
* POC: lint
* Convert all media endpoints to FastAPI. Added /media prefix (/media/camera && media/events && /media/preview)
* Convert all notifications API endpoints to FastAPI
* Convert first review API endpoints to FastAPI
* Convert remaining review API endpoints to FastAPI
* Convert export endpoints to FastAPI
* Fix path parameters
* Convert events endpoints to FastAPI
* Use body for multiple events endpoints
* Use body for multiple events endpoints (create and end event)
* Convert app endpoints to FastAPI
* Convert app endpoints to FastAPI
* Convert auth endpoints to FastAPI
* Removed flask app in favour of FastAPI app. Implemented FastAPI middleware to check CSRF, connect and disconnect from DB. Added middleware x-forwared-for headers
* Added starlette plugin to expose custom headers
* Use slowapi as the limiter
* Use query parameters for the frame latest endpoint
* Use query parameters for the media snapshot.jpg endpoint
* Use query parameters for the media MJPEG feed endpoint
* Revert initial nginx.conf change
* Added missing even_id for /events/search endpoint
* Removed left over comment
* Use FastAPI TestClient
* severity query parameter should be a string
* Use the same pattern for all tests
* Fix endpoint
* Revert media routers to old names. Order routes to make sure the dynamic ones from media.py are only used whenever there's no match on auth/etc
* Reverted paths for media on tsx files
* Deleted file
* Fix test_http to use TestClient
* Formatting
* Bind timeline to DB
* Fix http tests
* Replace filename with pathvalidate
* Fix latest.ext handling and disable uvicorn access logs
* Add cosntraints to api provided values
* Formatting
* Remove unused
* Remove unused
* Get rate limiter working
---------
Co-authored-by: Nicolas Mowen <nickmowen213@gmail.com>
* Moved FrigateApp.init_config() into FrigateConfig.load()
* Move frigate config loading into main
* Store PlusApi in FrigateConfig
* Register SIGTERM handler in main
* Ensure logging is setup during config parsing
* Removed pointless try
* Moved config initialization out of FrigateApp
* Made FrigateApp.shm_frame_count into a function
* Removed log calls from signal handlers
python's logging calls are not re-entrant, which caused at least one of
these to deadlock randomly.
* Reopen stdout/err on process fork
This helps avoid deadlocks (https://github.com/python/cpython/issues/91776).
* Make mypy happy
* Whoops. I might have forgotten to save.
Truly an amateur mistake.
* Always call FrigateApp.stop()
* Ignore entire __pycache__ folder instead of individual *.pyc files
* Ignore .mypy_cache in git
* Rework config YAML parsing to use only ruamel.yaml
PyYAML silently overrides keys when encountering duplicates, but ruamel
raises and exception by default. Since we're already using it elsewhere,
dropping PyYAML is an easy choice to make.
* Added EnvString in config to slim down runtime_config()
* Added gitlens to devcontainer
* Automatically call FrigateConfig.runtime_config()
runtime_config needed to be called manually before. Now, it's been
removed, but the same code is run by a pydantic validator.
* Fix handling of missing -segment_time
* Removed type annotation on FrigateConfig's parse
I'd like to keep them, but then mypy complains about some fundamental
errors with how the pydantic model is structured. I'd like to fix it,
but I'd rather work towards moving some of this config to the database.
* Make logging code self-contained.
Rewrite logging code to use python's builting QueueListener, effectively
moving the logging process into a thread of the Frigate app.
Also, wrap this behaviour in a easy-to-use context manager to encourage
some consistency.
* Fixed typing errors
* Remove todo note from log filter
Co-authored-by: Nicolas Mowen <nickmowen213@gmail.com>
* Do not access log record's msg directly
* Clear all root handlers before starting app
---------
Co-authored-by: Nicolas Mowen <nickmowen213@gmail.com>
* Install multiple ffmpeg versions and add config to make it configurable
* Update docs
* Run ffprobe too
* Cleanup
* Apply config to go2rtc as well
* Fix ffmpeg bin
* Docs
* Restore path
* Cleanup env var
* Fix ffmpeg path for encoding
* Fix export
* Formatting
* Initial re-implementation of semantic search
* put docker-compose back and make reindex match docs
* remove debug code and fix import
* fix docs
* manually build pysqlite3 as binaries are only available for x86-64
* update comment in build_pysqlite3.sh
* only embed objects
* better error handling when genai fails
* ask ollama to pull requested model at startup
* update ollama docs
* address some PR review comments
* fix lint
* use IPC to write description, update docs for reindex
* remove gemini-pro-vision from docs as it will be unavailable soon
* fix OpenAI doc available models
* fix api error in gemini and metadata for embeddings
* intentionally handle queues during shutdown and carefully manage shutdown order
* more carefully manage shutdown to avoid threadlocks
* use debug for signal logging
* ensure disabled cameras dont break shutdown
* typo
* reload the window on 401
* backend apis for auth
* add login page
* re-enable web linter
* fix login page routing
* bypass csrf for internal auth endpoint
* disable healthcheck in devcontainer target
* include login page in vite build
* redirect to login page on 401
* implement config for users and settings
* implement JWT actual secret
* add brute force protection on login
* add support for redirecting from auth failures on api calls
* return location for redirect
* default cookie name should pass regex test
* set hash iterations to current OWASP recommendation
* move users to database instead of config
* config option to reset admin password on startup
* user management UI
* check for deleted user on refresh
* validate username and fixes
* remove password constraint
* cleanup
* fix user check on refresh
* web fixes
* implement auth via new external port
* use x-forwarded-for to rate limit login attempts by ip
* implement logout and profile
* fixes
* lint fixes
* add support for user passthru from upstream proxies
* add support for specifying a logout url
* add documentation
* Update docs/docs/configuration/authentication.md
Co-authored-by: Nicolas Mowen <nickmowen213@gmail.com>
* Update docs/docs/configuration/authentication.md
Co-authored-by: Nicolas Mowen <nickmowen213@gmail.com>
---------
Co-authored-by: Nicolas Mowen <nickmowen213@gmail.com>
* Update docs for alerts and event review
* Add docs for camera groups
* Update reference config with new config values
* Remove env variable requirement
* Add to sidebar
* Update snapshot docs
* add zones example to detection docs too
* Generalize the zone docs
* Save review thumbs in dedicated folder
* Create exports table
* Save exports to DB and save thumbnail for export
* Save full frame always
* Fix rounded corners
* Save exports that are in progress
* No need to remove spaces
* Reorganize apis to use IDs
* Use new apis for frontend
* Get video playback working
* Fix deleting and renaming
* Import existing exports to DB
* Implement downloading
* Formatting
* Update reference config to reflect new config
* Migrate 0.13 config to match 0.14 config style
* Overwrite existing config
* Adjust config schema to remove events required zones and include reviews
* Update object config to check correct required zones config
* Refactor reviews to remove motion and only create review segments in expected circumstances
* Cleanup
* Formatting
* Fix update ordering
* Update pydantic
* Remove rtmp references as part of migration
* Catch file not found for alert frame
* Update review maintainer to save events when ongoing
* Handle previews for in progress review items
* Reset DB items in app
* Handle in progress review items
* Scroll back down to selected event item
* Handle undefined end time
* Formatting
* remove unused
* Make export handles have full resolution
* reduce preview thumbnail props
* fix missing return
Co-authored-by: Josh Hawkins <32435876+hawkeye217@users.noreply.github.com>
---------
Co-authored-by: Josh Hawkins <32435876+hawkeye217@users.noreply.github.com>
* Implement camera graphs
* Cleanup naming
* Cleanup rendering
* Cleanup spacing
* Fix audio name
* theme updates to match design corretly
* Mobile color fixes
* Mobile color fixes
