How can I setup celery beat in docker? - django

Question

in settings.py
CELERY_TIMEZONE = 'Europe/Minsk'
CELERY_TASK_TRACK_STARTED = True
CELERY_TASK_TIME_LIMIT = 30 * 60
CELERY_BROKER_URL = os.environ.get('CELERY_BROKER_URL')
CELERY_RESULT_BACKEND = os.environ.get('CELERY_BROKER_URL')
CELERY_BROKER_URL = redis://redis:6379
config/celery.py:
import os
from celery import Celery
os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'config.settings')
app = Celery('config')
app.config_from_object('django.conf:settings', namespace='CELERY')
app.autodiscover_tasks()
app.conf.beat_schedule = {
'pulling-games-to-database': {
'task': 'gamehub.tasks.pull_games',
'schedule': 604800.0,
}
}
docker-compose.yml
version: '3'
services:
db:
build:
context: ./docker/postgres
dockerfile: Dockerfile
env_file:
- ./.env.db
volumes:
- ./docker/postgres/init.sql:/docker-entrypoint-initdb.d/init.sql
restart: always
ports:
- '5432:5432'
redis:
image: redis
ports:
- '6379:6379'
celery:
build: .
command: celery -A config worker -l info
volumes:
- .:/code
depends_on:
- db
- redis
celery-beat:
build: .
command: celery -A config beat -l info
volumes:
- .:/code
depends_on:
- db
- redis
app:
build:
context: ./
dockerfile: Dockerfile
env_file:
- ./.env
volumes:
- ./:/usr/src/app
depends_on:
- db
- redis
ports:
- '8000:8000'
restart: always
nginx:
build:
context: ./docker/nginx
dockerfile: Dockerfile
depends_on:
- app
- db
ports:
- '80:80'
When I run this by
sudo docker-compose build --no-cache
sudo docker-compose up
I do not see any errors. As well as I do not see celery output.
My task puts data to the database periodically. This data must be shown at main page. But it does not.
I'm pretty sure that database is connected because other functions work.
If you need something else to be shown from my project let me know please.

Answer 1

docker-compose.yml:
celeryworker:
image: celeryworker
ports: []
command: /start-celeryworker
celerybeat:
image: celerybeat
ports: []
command: /start-celerybeat
flower:
image: flower
ports:
- "5545:5545"
command: /start-flower
Dockerfile:
COPY ./compose/local/celery/worker/start /start-celeryworker
RUN sed -i 's/\r//' /start-celeryworker
RUN chmod +x /start-celeryworker
COPY ./compose/local/celery/beat/start /start-celerybeat
RUN sed -i 's/\r//' /start-celerybeat
RUN chmod +x /start-celerybeat
COPY ./compose/local/celery/flower/start /start-flower
RUN sed -i 's/\r//' /start-flower
RUN chmod +x /start-flower