Question

我已经将工作的Django应用程序部署在heroku上。整个应用程序以及芹菜任务都在本地环境中工作。但是当我在heroku中部署它时，任务没有运行。

当我手动打开heroku python manage.py shell并从那里开始任务时，任务开始运行。当我单击页面上的按钮时，该任务实际上应该运行。那里不起作用。

参考文件：

myapp/celery.py

from __future__ import absolute_import, unicode_literals
from celery import Celery
import os
from vms.settings import USE_ELASTIC_SEARCH

os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'vms.settings')

app = Celery('vms', broker=os.environ.get('REDIS_URL','redis://localhost'), include=['cve.tasks','cpe.tasks'])

app.conf.update(
    result_backend='django-db',
    result_expires=86400*2,
    timezone = 'Asia/Kolkata'
)

if __name__ == '__main__':
    app.start()

Procfile

web: gunicorn vms.wsgi
worker: celery -A vms worker -l info

[编辑] heroku日志中没有错误。

import os
import dj_database_url
import sys

BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))

SECRET_KEY = 'blah blah'

DEBUG = True

ALLOWED_HOSTS = ["localhost","127.0.0.1","blahblah.herokuapp.com"]


INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'vms',
    'notifications',
    'cpe',
    'cve',
    'products',
    'django_celery_results',
]

MIDDLEWARE = [
    'django.middleware.security.SecurityMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.common.CommonMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
]

ROOT_URLCONF = 'vms.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [],
        'APP_DIRS': True,
        'OPTIONS': {
            'context_processors': [
                'django.template.context_processors.debug',
                'django.template.context_processors.request',
                'django.contrib.auth.context_processors.auth',
                'django.contrib.messages.context_processors.messages',
                'django.template.context_processors.request',
            ],
        },
    },
]

WSGI_APPLICATION = 'vms.wsgi.application'

DATABASES = {
}

DATABASES['default'] = dj_database_url.config(default='mysql://root:toor@localhost:3306/vms')

AUTH_PASSWORD_VALIDATORS = [
    {
        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
    },
]


LANGUAGE_CODE = 'en-us'

TIME_ZONE = 'Asia/Kolkata'

USE_I18N = True

USE_L10N = True

USE_TZ = True

PROJECT_ROOT = os.path.dirname(os.path.abspath(__file__))

STATIC_ROOT = os.path.join(PROJECT_ROOT, 'staticfiles')
STATIC_URL = '/static/'

STATICFILES_DIRS = (
            os.path.join(PROJECT_ROOT, 'static'),
            )
STATICFILES_STORAGE = 'whitenoise.django.GzipManifestStaticFilesStorage'

LOGIN_REDIRECT_URL = '/'
LOGIN_URL = '/accounts/login'

SESSION_SERIALIZER = 'django.contrib.sessions.serializers.PickleSerializer'

USE_ELASTIC_SEARCH = os.environ.get('USE_ELASTIC_SEARCH','False') == 'True'
ELASTIC_SEARCH_URL = os.environ.get('ELASTICSEARCH_URL',"http://localhost:9200")

在Heroku上部署的Django应用中未执行的Celery任务

0 个答案: