[英]How do I tell celery worker to stop accepting tasks? How can I check if any celery worker tasks are running?
場景:
使用以下腳本完成生產部署:
如何增強部署腳本,以便執行以下操作?:
作為部署的一部分運行的以下腳本解決了該問題:
import time
from celery.app.control import Control
from myapp.tasks import celery # my application's Celery app
if __name__ == "__main__":
control = Control(celery)
control.cancel_consumer("celery") # queue name, must probably be specified once per queue, but my app uses a single queue
inspect = control.inspect()
while True:
active = inspect.active()
running_jobs = []
for key, value in active.items():
running_jobs.extend(value)
if len(running_jobs) > 0:
print("{} jobs running: {}".format(len(running_jobs), ", ".join(job["name"] for job in running_jobs)))
time.sleep(10)
else:
print("No running jobs")
break
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.