Python 芹菜不'；我不能在Heroku上和Django合作。无法连接到amqp://guest:**@127.0.0.1:5672/：[Errno 111]连接被拒绝`错误_Python_Django_Heroku_Celery

Python 芹菜不'；我不能在Heroku上和Django合作。无法连接到amqp://guest:**@127.0.0.1:5672/：[Errno 111]连接被拒绝`错误

python django heroku

Python 芹菜不'；我不能在Heroku上和Django合作。无法连接到amqp://guest:**@127.0.0.1:5672/：[Errno 111]连接被拒绝`错误,python,django,heroku,celery,Python,Django,Heroku,Celery,我似乎无法用Heroku让芹菜和Django一起工作。在过去的两天里，我尝试了许多不同的修复组合，但似乎无法完成我遇到的错误是消费者：无法连接到amqp://guest:**@127.0.0.1:5672/:[Errno 111]连接被拒绝。我为Redis使用了一个名为Redis Cloud的heroku插件，（因此芹菜设置使用REDISCLOUD\u URL作为环境变量在这一点上，我基本上完全不知道该做什么，因为我已经看了很多教程、stackoverflow问题等。谢谢这是我的全部装备

我似乎无法用Heroku让芹菜和Django一起工作。在过去的两天里，我尝试了许多不同的修复组合，但似乎无法完成

我遇到的错误是消费者：无法连接到amqp://guest:**@127.0.0.1:5672/:[Errno 111]连接被拒绝。我为Redis使用了一个名为Redis Cloud的heroku插件，（因此芹菜设置使用
REDISCLOUD\u URL
作为环境变量
在这一点上，我基本上完全不知道该做什么，因为我已经看了很多教程、stackoverflow问题等。谢谢
这是我的全部装备

. ├── LICENSE ├── Pipfile ├── Pipfile.lock ├── Procfile ├── README.md ├── manage.py ├── runtime.txt ├── static │ └── README.md └── wowzers ├── __init__.py ├── celery.py ├── settings.py ├── urls.py └── wsgi.py

\uuuuu init\uuuuuuuuuuupy
文件位于
wowzers/

from __future__ import absolute_import, unicode_literals # This will make sure the app is always imported when # Django starts so that shared_task will use this app. from .celery import app as celery_app __all__ = ("celery_app",)

from __future__ import absolute_import, unicode_literals import os from celery import Celery # set the default Django settings module for the 'celery' program. os.environ.setdefault("DJANGO_SETTINGS_MODULE", "wowzers.settings") app = Celery("proj") # Using a string here means the worker doesn't have to serialize # the configuration object to child processes. # - namespace='CELERY' means all celery-related configuration keys # should have a `CELERY_` prefix. app.config_from_object("django.conf:settings", namespace="CELERY") # Load task modules from all registered Django app configs. app.autodiscover_tasks()

""" Django settings for wowzers project. Generated by 'django-admin startproject' using Django 2.2.16. For more information on this file, see https://docs.djangoproject.com/en/2.2/topics/settings/ For the full list of settings and their values, see https://docs.djangoproject.com/en/2.2/ref/settings/ """ import os import dj_database_url # Build paths inside the project like this: os.path.join(BASE_DIR, ...) BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__))) # Quick-start development settings - unsuitable for production # See https://docs.djangoproject.com/en/2.2/howto/deployment/checklist/ # SECURITY WARNING: keep the secret key used in production secret! SECRET_KEY = os.environ.get("SECRET_KEY", "SECRET_KEY") # SECURITY WARNING: don't run with debug turned on in production! DEBUG = os.environ.get("DEBUG", "True") == "True" ALLOWED_HOSTS = ["*"] # Application definition INSTALLED_APPS = [ # Django "django.contrib.admin", "django.contrib.auth", "django.contrib.contenttypes", "django.contrib.sessions", "django.contrib.messages", "django.contrib.staticfiles", # Modules "django_extensions", "rest_framework", ] 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", "whitenoise.middleware.WhiteNoiseMiddleware", ] ROOT_URLCONF = "wowzers.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", ], }, }, ] WSGI_APPLICATION = "wowzers.wsgi.application" # Database # https://docs.djangoproject.com/en/2.2/ref/settings/#databases if DEBUG: DATABASES = { "default": { "ENGINE": "django.db.backends.sqlite3", "NAME": os.path.join(BASE_DIR, "db.sqlite3"), } } else: DATABASES = {"default": dj_database_url.config()} # Password validation # https://docs.djangoproject.com/en/2.2/ref/settings/#auth-password-validators 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", }, ] # Internationalization # https://docs.djangoproject.com/en/2.2/topics/i18n/ LANGUAGE_CODE = "en-us" TIME_ZONE = "UTC" USE_I18N = True USE_L10N = True USE_TZ = True # Static files (CSS, JavaScript, Images) # https://docs.djangoproject.com/en/2.2/howto/static-files/ STATIC_ROOT = os.path.join(BASE_DIR, "staticfiles") STATIC_URL = "/static/" STATICFILES_DIRS = [os.path.join(BASE_DIR, "static")] # Celery CELERY_BROKER_URL = os.environ.get("REDISCLOUD_URL") CELERY_RESULT_BACKEND = os.environ.get("REDISCLOUD_URL") CELERY_RESULT_SERIALIZER = "json" CELERY_ENABLE_UTC = True CELERY_TASK_SERIALIZER = "json"

cellery.py
文件位于
wowzers/

from __future__ import absolute_import, unicode_literals # This will make sure the app is always imported when # Django starts so that shared_task will use this app. from .celery import app as celery_app __all__ = ("celery_app",)

from __future__ import absolute_import, unicode_literals import os from celery import Celery # set the default Django settings module for the 'celery' program. os.environ.setdefault("DJANGO_SETTINGS_MODULE", "wowzers.settings") app = Celery("proj") # Using a string here means the worker doesn't have to serialize # the configuration object to child processes. # - namespace='CELERY' means all celery-related configuration keys # should have a `CELERY_` prefix. app.config_from_object("django.conf:settings", namespace="CELERY") # Load task modules from all registered Django app configs. app.autodiscover_tasks()

""" Django settings for wowzers project. Generated by 'django-admin startproject' using Django 2.2.16. For more information on this file, see https://docs.djangoproject.com/en/2.2/topics/settings/ For the full list of settings and their values, see https://docs.djangoproject.com/en/2.2/ref/settings/ """ import os import dj_database_url # Build paths inside the project like this: os.path.join(BASE_DIR, ...) BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__))) # Quick-start development settings - unsuitable for production # See https://docs.djangoproject.com/en/2.2/howto/deployment/checklist/ # SECURITY WARNING: keep the secret key used in production secret! SECRET_KEY = os.environ.get("SECRET_KEY", "SECRET_KEY") # SECURITY WARNING: don't run with debug turned on in production! DEBUG = os.environ.get("DEBUG", "True") == "True" ALLOWED_HOSTS = ["*"] # Application definition INSTALLED_APPS = [ # Django "django.contrib.admin", "django.contrib.auth", "django.contrib.contenttypes", "django.contrib.sessions", "django.contrib.messages", "django.contrib.staticfiles", # Modules "django_extensions", "rest_framework", ] 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", "whitenoise.middleware.WhiteNoiseMiddleware", ] ROOT_URLCONF = "wowzers.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", ], }, }, ] WSGI_APPLICATION = "wowzers.wsgi.application" # Database # https://docs.djangoproject.com/en/2.2/ref/settings/#databases if DEBUG: DATABASES = { "default": { "ENGINE": "django.db.backends.sqlite3", "NAME": os.path.join(BASE_DIR, "db.sqlite3"), } } else: DATABASES = {"default": dj_database_url.config()} # Password validation # https://docs.djangoproject.com/en/2.2/ref/settings/#auth-password-validators 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", }, ] # Internationalization # https://docs.djangoproject.com/en/2.2/topics/i18n/ LANGUAGE_CODE = "en-us" TIME_ZONE = "UTC" USE_I18N = True USE_L10N = True USE_TZ = True # Static files (CSS, JavaScript, Images) # https://docs.djangoproject.com/en/2.2/howto/static-files/ STATIC_ROOT = os.path.join(BASE_DIR, "staticfiles") STATIC_URL = "/static/" STATICFILES_DIRS = [os.path.join(BASE_DIR, "static")] # Celery CELERY_BROKER_URL = os.environ.get("REDISCLOUD_URL") CELERY_RESULT_BACKEND = os.environ.get("REDISCLOUD_URL") CELERY_RESULT_SERIALIZER = "json" CELERY_ENABLE_UTC = True CELERY_TASK_SERIALIZER = "json"

wowzers/

from __future__ import absolute_import, unicode_literals # This will make sure the app is always imported when # Django starts so that shared_task will use this app. from .celery import app as celery_app __all__ = ("celery_app",)

from __future__ import absolute_import, unicode_literals import os from celery import Celery # set the default Django settings module for the 'celery' program. os.environ.setdefault("DJANGO_SETTINGS_MODULE", "wowzers.settings") app = Celery("proj") # Using a string here means the worker doesn't have to serialize # the configuration object to child processes. # - namespace='CELERY' means all celery-related configuration keys # should have a `CELERY_` prefix. app.config_from_object("django.conf:settings", namespace="CELERY") # Load task modules from all registered Django app configs. app.autodiscover_tasks()

""" Django settings for wowzers project. Generated by 'django-admin startproject' using Django 2.2.16. For more information on this file, see https://docs.djangoproject.com/en/2.2/topics/settings/ For the full list of settings and their values, see https://docs.djangoproject.com/en/2.2/ref/settings/ """ import os import dj_database_url # Build paths inside the project like this: os.path.join(BASE_DIR, ...) BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__))) # Quick-start development settings - unsuitable for production # See https://docs.djangoproject.com/en/2.2/howto/deployment/checklist/ # SECURITY WARNING: keep the secret key used in production secret! SECRET_KEY = os.environ.get("SECRET_KEY", "SECRET_KEY") # SECURITY WARNING: don't run with debug turned on in production! DEBUG = os.environ.get("DEBUG", "True") == "True" ALLOWED_HOSTS = ["*"] # Application definition INSTALLED_APPS = [ # Django "django.contrib.admin", "django.contrib.auth", "django.contrib.contenttypes", "django.contrib.sessions", "django.contrib.messages", "django.contrib.staticfiles", # Modules "django_extensions", "rest_framework", ] 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", "whitenoise.middleware.WhiteNoiseMiddleware", ] ROOT_URLCONF = "wowzers.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", ], }, }, ] WSGI_APPLICATION = "wowzers.wsgi.application" # Database # https://docs.djangoproject.com/en/2.2/ref/settings/#databases if DEBUG: DATABASES = { "default": { "ENGINE": "django.db.backends.sqlite3", "NAME": os.path.join(BASE_DIR, "db.sqlite3"), } } else: DATABASES = {"default": dj_database_url.config()} # Password validation # https://docs.djangoproject.com/en/2.2/ref/settings/#auth-password-validators 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", }, ] # Internationalization # https://docs.djangoproject.com/en/2.2/topics/i18n/ LANGUAGE_CODE = "en-us" TIME_ZONE = "UTC" USE_I18N = True USE_L10N = True USE_TZ = True # Static files (CSS, JavaScript, Images) # https://docs.djangoproject.com/en/2.2/howto/static-files/ STATIC_ROOT = os.path.join(BASE_DIR, "staticfiles") STATIC_URL = "/static/" STATICFILES_DIRS = [os.path.join(BASE_DIR, "static")] # Celery CELERY_BROKER_URL = os.environ.get("REDISCLOUD_URL") CELERY_RESULT_BACKEND = os.environ.get("REDISCLOUD_URL") CELERY_RESULT_SERIALIZER = "json" CELERY_ENABLE_UTC = True CELERY_TASK_SERIALIZER = "json"

Pipfile

[packages] celery = {extras = ["redis"], version = "==4.4.7"} dj-database-url = "==0.5.0" django = "==2.2.16" django-extensions = "==3.0.9" djangorestframework = "==3.12.1" flower = "==0.9.5" gunicorn = "==20.0.4" ipython = "==7.18.1" psycopg2-binary = "==2.8.6" requests = "==2.24.0" whitenoise = "==5.2.0"

web: gunicorn wowzers.wsgi worker: celery worker -l info release: python manage.py migrate

Procfile

[packages] celery = {extras = ["redis"], version = "==4.4.7"} dj-database-url = "==0.5.0" django = "==2.2.16" django-extensions = "==3.0.9" djangorestframework = "==3.12.1" flower = "==0.9.5" gunicorn = "==20.0.4" ipython = "==7.18.1" psycopg2-binary = "==2.8.6" requests = "==2.24.0" whitenoise = "==5.2.0"

web: gunicorn wowzers.wsgi worker: celery worker -l info release: python manage.py migrate

很难不看到更多来自Heroku的错误就说出来。
连接被拒绝
让我相信这是凭证或Redis的问题，而不是芹菜的问题。还有-为什么你的url
amqp
？这是RabbitMQ的问题。应该是
Redis:///code>@Hayden我不知道为什么是amqp，这就是我为什么要这么做的原因我很困惑。我已经确认我的REDISCLOUD\u URL是这样的：redis://default:abc@redis-12345.c10.us-east-1-4.ec2.cloud.redislabs.com:12345 当您在settings.py 中显式设置URL时会发生什么？不幸的是@Hayden出现了同样的错误。