CODEWITHSUNDEEP
pythondjangocelerykombuflower
Chillar Anand
Chillar Anand

Reputation: 29514

Celery Flower Is Able To Shutdown Worker But Unable To Restart It

I have installed Celery, Django-Celery, Kombu & Flower.

Celery Flower is monitoring fine. It is able to shutdown worker(s) but unable to restart them.

Flower responses:

[I 140903 15:49:12 web:1856] 200 GET / (127.0.0.1) 77.49ms
[I 140903 15:49:13 web:1856] 304 GET /static/img/glyphicons-halflings.png (127.0.0.1) 17.01ms
[I 140903 15:54:27 web:1856] 304 GET / (127.0.0.1) 2.91ms
[I 140903 15:54:33 control:62] Shutting down 'celery@ftp_fastq' worker
[I 140903 15:54:33 web:1856] 200 POST /api/worker/shutdown/celery%40ftp_fastq (127.0.0.1) 4.03ms
[I 140903 15:54:40 control:103] Restarting 'celery@ftp_fastq' worker's pool
[E 140903 15:54:41 control:112] []
[W 140903 15:54:41 web:1856] 403 POST /api/worker/pool/restart/celery%40ftp_fastq (127.0.0.1) 1037.44ms

Upvotes: 0

Views: 2384

Answers (1)

Chillar Anand
Chillar Anand

Reputation: 29514

Flower controls Celery remotely. So, I had to set CELERYD_POOL_RESTARTS = True in my config file.

You can check if pool_restart is enabled or not, from celery itself.

from celery.task.control import broadcast
broadcast('pool_restart')

Upvotes: 1

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