README.md 1.3 KB

Distributed Architecture

This includes

  • Redis
  • Flower

Celery

Starting the worker

celery -A proj worker 

Options

Worker Options:

  • -n, --hostname HOSTNAME Set custom hostname (e.g., 'w1@%%h').
    Expands: %%h (hostname), %%n (name) and %%d, (domain).
  • -D, --detach Start worker as a background process.
  • -S, --statedb PATH Path to the state database. The extension '.db' may be appended to the filename.
  • -l, --loglevel [DEBUG|INFO|WARNING|ERROR|CRITICAL|FATAL] Logging level.
  • -O, --optimization [default|fair] Apply optimization profile.
  • --prefetch-multiplier Set custom prefetch multiplier value for this worker instance. Pool Options:
  • -c, --concurrency

                                Number of child processes processing the  
                                queue.  The default is the number of CPUs  
                                available on your system.  
    

    celery worker --help can get more infomation.

    woker in Windows

    add --pool=solo option