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62 lines
900 B
62 lines
900 B
## Celery usage
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Jumpserver use celery to run task async. Using redis as the broker, so
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you should run a redis instance
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#### Run redis
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$ yum -y install redis
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or
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$ docker run -name jumpserver-redis -d -p 6379:6379 redis redis-server
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#### Write tasks in app_name/tasks.py
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ops/tasks.py
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```
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from __future__ import absolute_import
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import time
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from celery import shared_task
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from common import celery_app
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@shared_task
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def longtime_add(x, y):
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print 'long time task begins'
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# sleep 5 seconds
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time.sleep(5)
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print 'long time task finished'
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return x + y
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@celery_app.task(name='hello-world')
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def hello():
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print 'hello world!'
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```
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#### Run celery in development
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```
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$ cd apps
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$ celery -A common worker -l info
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```
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#### Test using task
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```
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$ ./manage.py shell
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>>> from ops.tasks import longtime_add
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>>> res = longtime_add.delay(1, 2)
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>>> res.get()
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```
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