sP_*_*sP_ 6 django redis celery docker
version: '3.1'
services:
redis:
image: redis:latest
container_name: rd01
ports:
- '6379:6379'
webapp:
image: webapp
container_name: wa01
ports:
- "8000:8000"
links:
- redis
depends_on:
- redis
celery:
build: .
container_name: cl01
command: celery -A server worker -l info
depends_on:
- redis
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我也不觉得我理解链接和依赖关系,我尝试了不同的组合。
Celery 无法连接到 redis。我收到以下错误 -
[2018-08-01 13:59:42,249: ERROR/MainProcess] consumer: Cannot connect to amqp://guest:**@127.0.0.1:5672//: [Errno 111] Connection refused.
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我相信我已经在我的 django 应用程序(webapp 图像)的 settings.py 中正确设置了代理 URL
CELERY_BROKER_URL = 'redis://redis:6379/0'
CELERY_RESULT_BACKEND = 'redis://redis:6379/0'
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使用 celery 和 redis dockerize django 项目的正确方法是什么?TIA。
from __future__ import absolute_import, unicode_literals
import os
from celery import Celery
os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'server.settings')
app = Celery('server')
app.config_from_object('django.conf:settings', namespace='CELERY')
app.autodiscover_tasks()
@app.task(bind=True)
def debug_task(self):
print('Request: {0!r}'.format(self.request))
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这是我的 django 项目,它是重现错误的最简单形式。
你必须添加redis urlwhile 初始化Celery类,
from __future__ import absolute_import, unicode_literals
import os
from celery import Celery
os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'server.settings')
app = Celery('server', broker='redis://redis:6379/0') # Change is here <<<<
app.config_from_object('django.conf:settings', namespace='CELERY')
app.autodiscover_tasks()
@app.task(bind=True)
def debug_task(self):
print('Request: {0!r}'.format(self.request))
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[经过长时间的讨论]改变你的docker-compose.yml身份
version: '3.1'
services:
redis:
image: redis:latest
container_name: rd01
webapp:
build: .
container_name: wa01
ports:
- "8000:8000"
links:
- redis
depends_on:
- redis
celery:
build: .
volumes:
- .:/src
container_name: cl01
command: celery -A server worker -l info
links:
- redis
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并且Dockerfile作为
FROM python:3.6
RUN mkdir /webapp
WORKDIR /webapp
COPY . /webapp
RUN pip install -r requirements.txt
EXPOSE 8000
CMD ["/start.sh"]
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