mirror of https://github.com/jumpserver/jumpserver
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
52 lines
1.6 KiB
52 lines
1.6 KiB
# -*- coding: utf-8 -*-
|
|
#
|
|
import logging
|
|
|
|
from django.core.cache import cache
|
|
from celery import subtask
|
|
from celery.signals import (
|
|
worker_ready, worker_shutdown, after_setup_logger
|
|
)
|
|
from django_celery_beat.models import PeriodicTask
|
|
|
|
from common.utils import get_logger
|
|
from .decorator import get_after_app_ready_tasks, get_after_app_shutdown_clean_tasks
|
|
from .logger import CeleryThreadTaskFileHandler
|
|
|
|
logger = get_logger(__file__)
|
|
safe_str = lambda x: x
|
|
|
|
|
|
@worker_ready.connect
|
|
def on_app_ready(sender=None, headers=None, **kwargs):
|
|
if cache.get("CELERY_APP_READY", 0) == 1:
|
|
return
|
|
cache.set("CELERY_APP_READY", 1, 10)
|
|
tasks = get_after_app_ready_tasks()
|
|
logger.debug("Work ready signal recv")
|
|
logger.debug("Start need start task: [{}]".format(", ".join(tasks)))
|
|
for task in tasks:
|
|
subtask(task).delay()
|
|
|
|
|
|
@worker_shutdown.connect
|
|
def after_app_shutdown_periodic_tasks(sender=None, **kwargs):
|
|
if cache.get("CELERY_APP_SHUTDOWN", 0) == 1:
|
|
return
|
|
cache.set("CELERY_APP_SHUTDOWN", 1, 10)
|
|
tasks = get_after_app_shutdown_clean_tasks()
|
|
logger.debug("Worker shutdown signal recv")
|
|
logger.debug("Clean period tasks: [{}]".format(', '.join(tasks)))
|
|
PeriodicTask.objects.filter(name__in=tasks).delete()
|
|
|
|
|
|
@after_setup_logger.connect
|
|
def add_celery_logger_handler(sender=None, logger=None, loglevel=None, format=None, **kwargs):
|
|
if not logger:
|
|
return
|
|
task_handler = CeleryThreadTaskFileHandler()
|
|
task_handler.setLevel(loglevel)
|
|
formatter = logging.Formatter(format)
|
|
task_handler.setFormatter(formatter)
|
|
logger.addHandler(task_handler)
|