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Code Issues Actions 2 Packages Projects Releases Wiki Activity

move to services and add env var

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This commit is contained in:
Josh Hawkins 2025-07-11 07:57:49 -05:00
parent 0b131a2243
commit fcaff15795
2 changed files with 16 additions and 12 deletions
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14
frigate/app.py
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@ -2,7 +2,6 @@ import datetime
import logging import logging
import multiprocessing as mp import multiprocessing as mp
import os import os
import resource
import secrets import secrets
import shutil import shutil
from multiprocessing import Queue from multiprocessing import Queue
@ -72,6 +71,7 @@ from frigate.timeline import TimelineProcessor
from frigate.util.builtin import empty_and_close_queue from frigate.util.builtin import empty_and_close_queue
from frigate.util.image import SharedMemoryFrameManager, UntrackedSharedMemory from frigate.util.image import SharedMemoryFrameManager, UntrackedSharedMemory
from frigate.util.object import get_camera_regions_grid from frigate.util.object import get_camera_regions_grid
from frigate.util.services import set_file_limit
from frigate.version import VERSION from frigate.version import VERSION
from frigate.video import capture_camera, track_camera from frigate.video import capture_camera, track_camera
from frigate.watchdog import FrigateWatchdog from frigate.watchdog import FrigateWatchdog
@ -111,16 +111,6 @@ class FrigateApp:
else: else:
logger.debug(f"Skipping directory: {d}") logger.debug(f"Skipping directory: {d}")
def set_file_limit(self, soft_limit: int) -> None:
current_soft, current_hard = resource.getrlimit(resource.RLIMIT_NOFILE)
logger.info(f"Current file limits - Soft: {current_soft}, Hard: {current_hard}")
new_soft = min(soft_limit, current_hard)
resource.setrlimit(resource.RLIMIT_NOFILE, (new_soft, current_hard))
logger.info(
f"File limit set. New soft limit: {new_soft}, Hard limit remains: {current_hard}"
)
def init_camera_metrics(self) -> None: def init_camera_metrics(self) -> None:
# create camera_metrics # create camera_metrics
for camera_name in self.config.cameras.keys(): for camera_name in self.config.cameras.keys():
@ -599,7 +589,7 @@ class FrigateApp:
self.ensure_dirs() self.ensure_dirs()
# Set soft file limits. # Set soft file limits.
self.set_file_limit(65536) set_file_limit()
# Start frigate services. # Start frigate services.
self.init_camera_metrics() self.init_camera_metrics()

14
frigate/util/services.py
View File

@ -5,6 +5,7 @@ import json
import logging import logging
import os import os
import re import re
import resource
import signal import signal
import subprocess as sp import subprocess as sp
import traceback import traceback
@ -632,3 +633,16 @@ async def get_video_properties(
result["fourcc"] = fourcc result["fourcc"] = fourcc
return result return result
def set_file_limit() -> None:
soft_limit = int(os.getenv("SOFT_FILE_LIMIT", "65536") or "65536")
current_soft, current_hard = resource.getrlimit(resource.RLIMIT_NOFILE)
logger.info(f"Current file limits - Soft: {current_soft}, Hard: {current_hard}")
new_soft = min(soft_limit, current_hard)
resource.setrlimit(resource.RLIMIT_NOFILE, (new_soft, current_hard))
logger.info(
f"File limit set. New soft limit: {new_soft}, Hard limit remains: {current_hard}"
)