Celery: Sellerie, Django, Redis treffen bei der Bereitstellung mit Docker auf Fehler 99
Checkliste
- [x] Ich habe die Ausgabe von
celery -A proj reportin die Ausgabe aufgenommen.
(wenn Sie dies nicht können, dann geben Sie zumindest den Sellerie an
betroffene Version). - [ ] Ich habe überprüft, dass das Problem für den
masterZweig von Celery besteht.
Schritte zum Reproduzieren
Erwartetes Verhalten
Tatsächliches Verhalten
Ich versuche, mein Django-Projekt und Sellerie im Docker bereitzustellen, und möchte Redis als Ergebnis-Backend verwenden
Meine docker-compose.yml sind wie folgt:
python:
image: python:latest
restart: always
expose:
- "8000"
volumes:
- ~/django/902Scratch/API:/home/django/API
- /var/sb2_files:/var/sb2_files
- /home/tuopinpin/JudgeServer/tests/test_case:/test_case
links:
- celery:celery
command: bash -c " cd /home/django/API && python manage.py runserver 0.0.0.0:8000"
ports:
- "0.0.0.0:8000:8000"
celery:
image: python:latest
restart: always
volumes:
- ~/django/902Scratch/API:/home/django/API
- /var/sb2_files:/var/sb2_files
user: nobody
depends_on:
- redis
links:
- redis:redis
command: bash -c " cd /home/django/API && celery -A API worker"
redis:
image: redis:alpine
restart: always
expose:
- '6379'
ports:
- '6379:6379'
Meine Django-Einstellung und Sellerie - Ein Projektbericht wie dieser
celery_1 | software -> celery:4.1.0 (latentcall) kombu:4.1.0 py:3.6.5
celery_1 | billiard:3.5.0.3 redis:2.10.5
celery_1 | platform -> system:Linux arch:64bit, ELF imp:CPython
celery_1 | loader -> celery.loaders.app.AppLoader
celery_1 | settings -> transport:redis results:redis
celery_1 |
celery_1 | ABSOLUTE_URL_OVERRIDES: {
celery_1 | }
celery_1 | ADMINS: []
celery_1 | ALLOWED_HOSTS: ['*']
celery_1 | APPEND_SLASH: True
celery_1 | AUTHENTICATION_BACKENDS:
celery_1 | ('django.contrib.auth.backends.ModelBackend',)
celery_1 | AUTH_PASSWORD_VALIDATORS: '********'
celery_1 | AUTH_USER_MODEL: 'scratch_api.BaseUser'
celery_1 | AVATAR_AUTO_GENERATE_SIZES:
celery_1 | (160, 160)
celery_1 | AVATAR_CACHE_ENABLED: False
celery_1 | AVATAR_CHANGE_TEMPLATE: 'avatar/change_avatar.html'
celery_1 | AVATAR_CLEANUP_DELETED: True
celery_1 | AVATAR_DEFAULT_URL: 'img/user_img.png'
celery_1 | AVATAR_GRAVATAR_FIELD: 'username'
celery_1 | AVATAR_MAX_AVATARS_PER_USER: 1
celery_1 | AVATAR_PROVIDERS:
celery_1 | ('avatar.providers.PrimaryAvatarProvider',
celery_1 | 'avatar.providers.DefaultAvatarProvider')
celery_1 | BASE_DIR: '/home/django/API'
celery_1 | CACHES: {
celery_1 | 'default': {'BACKEND': 'django.core.cache.backends.locmem.LocMemCache'}}
celery_1 | CACHE_MIDDLEWARE_ALIAS: 'default'
celery_1 | CACHE_MIDDLEWARE_KEY_PREFIX: '********'
celery_1 | CACHE_MIDDLEWARE_SECONDS: 600
celery_1 | CELERY_BACKEND_URL: 'redis://redis:6379/0'
celery_1 | CELERY_BROKER_TRANSPORT: 'redis'
celery_1 | CELERY_BROKER_URL: 'redis://redis:6379/0'
celery_1 | CELERY_IMPORTS:
celery_1 | ('scratch_api.tasks',)
celery_1 | CELERY_RESULT_BACKEND: 'redis'
celery_1 | CKEDITOR_CONFIGS: {
celery_1 | 'default': { 'extraPlugins': 'codesnippet,uploadimage,widget,lineutils',
celery_1 | 'language': 'zh-Hans',
celery_1 | 'removePlugins': 'elementspath',
celery_1 | 'skin': 'moono',
celery_1 | 'toolbar': 'full'},
celery_1 | 'qa_ckeditor': { 'extraPlugins': 'codesnippet,uploadimage,widget,lineutils',
celery_1 | 'language': 'zh-Hans',
celery_1 | 'removePlugins': 'elementspath'}}
celery_1 | CKEDITOR_IMAGE_BACKEND: 'pillow'
celery_1 | CKEDITOR_UPLOAD_PATH: 'course/'
celery_1 | COMMENTS_APP: 'fluent_comments'
celery_1 | CORS_ALLOW_HEADERS:
celery_1 | ('Authorization',)
celery_1 | CORS_ALLOW_METHODS:
celery_1 | ('GET', 'POST')
celery_1 | CORS_ORIGIN_ALLOW_ALL: True
celery_1 | CRISPY_TEMPLATE_PACK: 'bootstrap3'
celery_1 | CSRF_COOKIE_AGE: 31449600
celery_1 | CSRF_COOKIE_DOMAIN: None
celery_1 | CSRF_COOKIE_HTTPONLY: False
celery_1 | CSRF_COOKIE_NAME: 'csrftoken'
celery_1 | CSRF_COOKIE_PATH: '/'
celery_1 | CSRF_COOKIE_SECURE: False
celery_1 | CSRF_FAILURE_VIEW: 'django.views.csrf.csrf_failure'
celery_1 | CSRF_HEADER_NAME: 'HTTP_X_CSRFTOKEN'
celery_1 | CSRF_TRUSTED_ORIGINS: []
celery_1 | CSRF_USE_SESSIONS: False
celery_1 | DATABASES: {
celery_1 | 'default': { 'ENGINE': 'django.db.backends.sqlite3',
celery_1 | 'NAME': '/home/django/API/db.sqlite3'}}
celery_1 | DATABASE_ROUTERS: '********'
celery_1 | DATA_UPLOAD_MAX_MEMORY_SIZE: 2621440
celery_1 | DATA_UPLOAD_MAX_NUMBER_FIELDS: 1000
celery_1 | DATETIME_FORMAT: 'N j, Y, P'
celery_1 | DATETIME_INPUT_FORMATS: ['%Y-%m-%d %H:%M:%S',
celery_1 | '%Y-%m-%d %H:%M:%S.%f',
celery_1 | '%Y-%m-%d %H:%M',
celery_1 | '%Y-%m-%d',
celery_1 | '%m/%d/%Y %H:%M:%S',
celery_1 | '%m/%d/%Y %H:%M:%S.%f',
celery_1 | '%m/%d/%Y %H:%M',
celery_1 | '%m/%d/%Y',
celery_1 | '%m/%d/%y %H:%M:%S',
celery_1 | '%m/%d/%y %H:%M:%S.%f',
celery_1 | '%m/%d/%y %H:%M',
celery_1 | '%m/%d/%y']
celery_1 | DATE_FORMAT: 'N j, Y'
celery_1 | DATE_INPUT_FORMATS: ['%Y-%m-%d',
celery_1 | '%m/%d/%Y',
celery_1 | '%m/%d/%y',
celery_1 | '%b %d %Y',
celery_1 | '%b %d, %Y',
celery_1 | '%d %b %Y',
celery_1 | '%d %b, %Y',
celery_1 | '%B %d %Y',
celery_1 | '%B %d, %Y',
celery_1 | '%d %B %Y',
celery_1 | '%d %B, %Y']
celery_1 | DEBUG: True
celery_1 | DEBUG_PROPAGATE_EXCEPTIONS: False
celery_1 | DECIMAL_SEPARATOR: '.'
celery_1 | DEFAULT_CHARSET: 'utf-8'
celery_1 | DEFAULT_CONTENT_TYPE: 'text/html'
celery_1 | DEFAULT_EXCEPTION_REPORTER_FILTER: 'django.views.debug.SafeExceptionReporterFilter'
celery_1 | DEFAULT_FILE_STORAGE: 'django.core.files.storage.FileSystemStorage'
celery_1 | DEFAULT_FROM_EMAIL: '[email protected]'
celery_1 | DEFAULT_INDEX_TABLESPACE: ''
celery_1 | DEFAULT_TABLESPACE: ''
celery_1 | DISALLOWED_USER_AGENTS: []
celery_1 | EMAIL_BACKEND: 'django.core.mail.backends.smtp.EmailBackend'
celery_1 | EMAIL_HOST: 'smtpdm.aliyun.com'
celery_1 | EMAIL_HOST_PASSWORD: '********'
celery_1 | EMAIL_HOST_USER: '[email protected]'
celery_1 | EMAIL_PORT: 25
celery_1 | EMAIL_SSL_CERTFILE: None
celery_1 | EMAIL_SSL_KEYFILE: '********'
celery_1 | EMAIL_SUBJECT_PREFIX: '[Django] '
celery_1 | EMAIL_TIMEOUT: None
celery_1 | EMAIL_USE_LOCALTIME: False
celery_1 | EMAIL_USE_SSL: False
celery_1 | EMAIL_USE_TLS: False
celery_1 | FILE_CHARSET: 'utf-8'
celery_1 | FILE_UPLOAD_DIRECTORY_PERMISSIONS: None
celery_1 | FILE_UPLOAD_HANDLERS: ['django.core.files.uploadhandler.MemoryFileUploadHandler',
celery_1 | 'django.core.files.uploadhandler.TemporaryFileUploadHandler']
celery_1 | FILE_UPLOAD_MAX_MEMORY_SIZE: 2621440
celery_1 | FILE_UPLOAD_PERMISSIONS: None
celery_1 | FILE_UPLOAD_TEMP_DIR: None
celery_1 | FIRST_DAY_OF_WEEK: 0
celery_1 | FIXTURE_DIRS: []
celery_1 | FLUENT_COMMENTS_EXCLUDE_FIELDS:
celery_1 | ('name', 'email', 'url', 'title')
celery_1 | FLUENT_COMMENTS_FORM_CLASS: 'API.comments.CommentForm'
celery_1 | FLUENT_COMMENTS_USE_EMAIL_NOTIFICATION: False
celery_1 | FORCE_SCRIPT_NAME: None
celery_1 | FORMAT_MODULE_PATH: None
celery_1 | FORM_RENDERER: 'django.forms.renderers.DjangoTemplates'
celery_1 | IGNORABLE_404_URLS: []
celery_1 | INSTALLED_APPS: ['django.contrib.admin',
celery_1 | 'django.contrib.auth',
celery_1 | 'django.contrib.contenttypes',
celery_1 | 'django.contrib.sessions',
celery_1 | 'django.contrib.messages',
celery_1 | 'django.contrib.staticfiles',
celery_1 | 'scratch_api.apps.ScratchApiConfig',
celery_1 | 'course.apps.CourseConfig',
celery_1 | 'rest_framework',
celery_1 | 'rest_framework.authtoken',
celery_1 | 'corsheaders',
celery_1 | 'django_tables2',
celery_1 | 'ckeditor',
celery_1 | 'ckeditor_uploader',
celery_1 | 'website',
celery_1 | 'dry_rest_permissions',
celery_1 | 'ordered_model',
celery_1 | 'production_process',
celery_1 | 'guardian',
celery_1 | 'fluent_comments',
celery_1 | 'threadedcomments',
celery_1 | 'crispy_forms',
celery_1 | 'django_comments',
celery_1 | 'django.contrib.sites',
celery_1 | 'OJ',
celery_1 | 'bootstrap4',
celery_1 | 'django_filters',
celery_1 | 'notifications',
celery_1 | 'qa',
celery_1 | 'mptt',
celery_1 | 'avatar',
celery_1 | 'taggit',
celery_1 | 'qr_code',
celery_1 | 'pinax.badges',
celery_1 | 'password_reset']
celery_1 | INTERNAL_IPS: []
celery_1 | LANGUAGES: [('zh-hans', '中文简体'), ('en', 'English')]
celery_1 | LANGUAGES_BIDI: ['he', 'ar', 'fa', 'ur']
celery_1 | LANGUAGE_CODE: 'zh-hans'
celery_1 | LANGUAGE_COOKIE_AGE: None
celery_1 | LANGUAGE_COOKIE_DOMAIN: None
celery_1 | LANGUAGE_COOKIE_NAME: 'django_language'
celery_1 | LANGUAGE_COOKIE_PATH: '/'
celery_1 | LOCALE_PATHS: []
celery_1 | LOGGING: {
celery_1 | }
celery_1 | LOGGING_CONFIG: 'logging.config.dictConfig'
celery_1 | LOGIN_REDIRECT_URL: '/t/index'
celery_1 | LOGIN_URL: '/accounts/login/'
celery_1 | LOGOUT_REDIRECT_URL: '/t/'
celery_1 | MANAGERS: []
celery_1 | MEDIA_ROOT: 'media/'
celery_1 | MEDIA_URL: '/media/'
celery_1 | MESSAGE_STORAGE: 'django.contrib.messages.storage.fallback.FallbackStorage'
celery_1 | MIDDLEWARE: ['django.middleware.security.SecurityMiddleware',
celery_1 | 'django.contrib.sessions.middleware.SessionMiddleware',
celery_1 | 'django.middleware.locale.LocaleMiddleware',
celery_1 | 'corsheaders.middleware.CorsMiddleware',
celery_1 | 'django.middleware.common.CommonMiddleware',
celery_1 | 'django.middleware.csrf.CsrfViewMiddleware',
celery_1 | 'django.contrib.auth.middleware.AuthenticationMiddleware',
celery_1 | 'scratch_api.middleware.one_session_per_user_middleware',
celery_1 | 'django.contrib.messages.middleware.MessageMiddleware',
celery_1 | 'django.middleware.clickjacking.XFrameOptionsMiddleware']
celery_1 | MIDDLEWARE_CLASSES: ['django.middleware.common.CommonMiddleware',
celery_1 | 'django.middleware.csrf.CsrfViewMiddleware']
celery_1 | MIGRATION_MODULES: {
celery_1 | }
celery_1 | MONTH_DAY_FORMAT: 'F j'
celery_1 | NUMBER_GROUPING: 0
celery_1 | PASSWORD_HASHERS: '********'
celery_1 | PASSWORD_RESET_TIMEOUT_DAYS: '********'
celery_1 | PREPEND_WWW: False
celery_1 | PROFANITIES_LIST: '********'
celery_1 | REST_FRAMEWORK: {
celery_1 | 'DEFAULT_AUTHENTICATION_CLASSES': ( 'rest_framework.authentication.TokenAuthentication',),
celery_1 | 'DEFAULT_PERMISSION_CLASSES': ('rest_framework.permissions.AllowAny',)}
celery_1 | ROOT_URLCONF: 'API.urls'
celery_1 | SECRET_KEY: '********'
celery_1 | SECURE_BROWSER_XSS_FILTER: False
celery_1 | SECURE_CONTENT_TYPE_NOSNIFF: False
celery_1 | SECURE_HSTS_INCLUDE_SUBDOMAINS: False
celery_1 | SECURE_HSTS_PRELOAD: False
celery_1 | SECURE_HSTS_SECONDS: 0
celery_1 | SECURE_PROXY_SSL_HEADER: None
celery_1 | SECURE_REDIRECT_EXEMPT: []
celery_1 | SECURE_SSL_HOST: None
celery_1 | SECURE_SSL_REDIRECT: False
celery_1 | SERVER_EMAIL: 'root<strong i="21">@localhost</strong>'
celery_1 | SESSION_CACHE_ALIAS: 'default'
celery_1 | SESSION_COOKIE_AGE: 1209600
celery_1 | SESSION_COOKIE_DOMAIN: None
celery_1 | SESSION_COOKIE_HTTPONLY: False
celery_1 | SESSION_COOKIE_NAME: 'sessionid'
celery_1 | SESSION_COOKIE_PATH: '/'
celery_1 | SESSION_COOKIE_SECURE: False
celery_1 | SESSION_ENGINE: 'django.contrib.sessions.backends.db'
celery_1 | SESSION_EXPIRE_AT_BROWSER_CLOSE: True
celery_1 | SESSION_FILE_PATH: None
celery_1 | SESSION_SAVE_EVERY_REQUEST: False
celery_1 | SESSION_SERIALIZER: 'django.contrib.sessions.serializers.JSONSerializer'
celery_1 | SETTINGS_MODULE: 'API.settings'
celery_1 | SHORT_DATETIME_FORMAT: 'Y/m/d G:i:s'
celery_1 | SHORT_DATE_FORMAT: 'm/d/Y'
celery_1 | SIGNING_BACKEND: 'django.core.signing.TimestampSigner'
celery_1 | SILENCED_SYSTEM_CHECKS: []
celery_1 | SITE_ID: 2
celery_1 | STATICFILES_DIRS:
celery_1 | ('/home/django/API/static/',)
celery_1 | STATICFILES_FINDERS: ['django.contrib.staticfiles.finders.FileSystemFinder',
celery_1 | 'django.contrib.staticfiles.finders.AppDirectoriesFinder']
celery_1 | STATICFILES_STORAGE: 'django.contrib.staticfiles.storage.StaticFilesStorage'
celery_1 | STATIC_ROOT: None
celery_1 | STATIC_URL: '/static/'
celery_1 | TEMPLATES: [{'APP_DIRS': True,
celery_1 | 'BACKEND': 'django.template.backends.django.DjangoTemplates',
celery_1 | 'DIRS': ['/home/django/API/templates',
celery_1 | '/home/django/API/html'],
celery_1 | 'OPTIONS': {'context_processors': ['django.template.context_processors.debug',
celery_1 | 'django.template.context_processors.request',
celery_1 | 'django.contrib.auth.context_processors.auth',
celery_1 | 'django.contrib.messages.context_processors.messages',
celery_1 | 'django.template.context_processors.request']}}]
celery_1 | TEST_NON_SERIALIZED_APPS: []
celery_1 | TEST_RUNNER: 'django.test.runner.DiscoverRunner'
celery_1 | THOUSAND_SEPARATOR: ','
celery_1 | TIME_FORMAT: 'P'
celery_1 | TIME_INPUT_FORMATS: ['%H:%M:%S', '%H:%M:%S.%f', '%H:%M']
celery_1 | TIME_ZONE: 'Asia/Shanghai'
celery_1 | USE_ETAGS: False
celery_1 | USE_I18N: True
celery_1 | USE_L10N: True
celery_1 | USE_THOUSAND_SEPARATOR: False
celery_1 | USE_TZ: True
celery_1 | USE_X_FORWARDED_HOST: False
celery_1 | USE_X_FORWARDED_PORT: False
celery_1 | WSGI_APPLICATION: 'API.wsgi.application'
celery_1 | X_FRAME_OPTIONS: 'SAMEORIGIN'
celery_1 | YEAR_MONTH_FORMAT: 'F Y'
celery_1 | is_overridden: <bound method Settings.is_overridden of <Settings "API.settings">>
celery_1 | task_serializer: 'json'
celery_1 | accept_content: ['json', 'pickle']
celery_1 |
Wenn ich jedoch eine Aufgabe absende, ist das Ergebnis folgendes:
python_1 | Internal Server Error: /OJ/submit/
python_1 | Traceback (most recent call last):
python_1 | File "/usr/local/lib/python3.6/site-packages/redis/connection.py", line 439, in connect
python_1 | sock = self._connect()
python_1 | File "/usr/local/lib/python3.6/site-packages/redis/connection.py", line 494, in _connect
python_1 | raise err
python_1 | File "/usr/local/lib/python3.6/site-packages/redis/connection.py", line 482, in _connect
python_1 | sock.connect(socket_address)
python_1 | OSError: [Errno 99] Cannot assign requested address
python_1 |
python_1 | During handling of the above exception, another exception occurred:
python_1 |
python_1 | Traceback (most recent call last):
python_1 | File "/usr/local/lib/python3.6/site-packages/redis/client.py", line 2165, in _execute
python_1 | return command(*args)
python_1 | File "/usr/local/lib/python3.6/site-packages/redis/connection.py", line 563, in send_command
python_1 | self.send_packed_command(self.pack_command(*args))
python_1 | File "/usr/local/lib/python3.6/site-packages/redis/connection.py", line 538, in send_packed_command
python_1 | self.connect()
python_1 | File "/usr/local/lib/python3.6/site-packages/redis/connection.py", line 442, in connect
python_1 | raise ConnectionError(self._error_message(e))
python_1 | redis.exceptions.ConnectionError: Error 99 connecting to localhost:6379. Cannot assign requested address.
python_1 |
python_1 | During handling of the above exception, another exception occurred:
python_1 |
python_1 | Traceback (most recent call last):
python_1 | File "/usr/local/lib/python3.6/site-packages/redis/connection.py", line 439, in connect
python_1 | sock = self._connect()
python_1 | File "/usr/local/lib/python3.6/site-packages/redis/connection.py", line 494, in _connect
python_1 | raise err
python_1 | File "/usr/local/lib/python3.6/site-packages/redis/connection.py", line 482, in _connect
python_1 | sock.connect(socket_address)
python_1 | OSError: [Errno 99] Cannot assign requested address
python_1 |
python_1 | During handling of the above exception, another exception occurred:
python_1 |
python_1 | Traceback (most recent call last):
python_1 | File "/usr/local/lib/python3.6/site-packages/kombu/connection.py", line 414, in _reraise_as_library_errors
python_1 | yield
python_1 | File "/usr/local/lib/python3.6/site-packages/celery/app/base.py", line 736, in send_task
python_1 | self.backend.on_task_call(P, task_id)
python_1 | File "/usr/local/lib/python3.6/site-packages/celery/backends/redis.py", line 189, in on_task_call
python_1 | self.result_consumer.consume_from(task_id)
python_1 | File "/usr/local/lib/python3.6/site-packages/celery/backends/redis.py", line 75, in consume_from
python_1 | return self.start(task_id)
python_1 | File "/usr/local/lib/python3.6/site-packages/celery/backends/redis.py", line 57, in start
python_1 | self._consume_from(initial_task_id)
python_1 | File "/usr/local/lib/python3.6/site-packages/celery/backends/redis.py", line 82, in _consume_from
python_1 | self._pubsub.subscribe(key)
python_1 | File "/usr/local/lib/python3.6/site-packages/redis/client.py", line 2229, in subscribe
python_1 | ret_val = self.execute_command('SUBSCRIBE', *iterkeys(new_channels))
python_1 | File "/usr/local/lib/python3.6/site-packages/redis/client.py", line 2161, in execute_command
python_1 | self._execute(connection, connection.send_command, *args)
python_1 | File "/usr/local/lib/python3.6/site-packages/redis/client.py", line 2172, in _execute
python_1 | connection.connect()
python_1 | File "/usr/local/lib/python3.6/site-packages/redis/connection.py", line 442, in connect
python_1 | raise ConnectionError(self._error_message(e))
python_1 | redis.exceptions.ConnectionError: Error 99 connecting to localhost:6379. Cannot assign requested address.
python_1 |
python_1 | During handling of the above exception, another exception occurred:
python_1 |
python_1 | Traceback (most recent call last):
python_1 | File "/usr/local/lib/python3.6/site-packages/django/core/handlers/exception.py", line 41, in inner
python_1 | response = get_response(request)
python_1 | File "/usr/local/lib/python3.6/site-packages/django/core/handlers/base.py", line 187, in _get_response
python_1 | response = self.process_exception_by_middleware(e, request)
python_1 | File "/usr/local/lib/python3.6/site-packages/django/core/handlers/base.py", line 185, in _get_response
python_1 | response = wrapped_callback(request, *callback_args, **callback_kwargs)
python_1 | File "/usr/local/lib/python3.6/site-packages/django/views/decorators/csrf.py", line 58, in wrapped_view
python_1 | return view_func(*args, **kwargs)
python_1 | File "/usr/local/lib/python3.6/site-packages/django/views/generic/base.py", line 68, in view
python_1 | return self.dispatch(request, *args, **kwargs)
python_1 | File "/usr/local/lib/python3.6/site-packages/rest_framework/views.py", line 489, in dispatch
python_1 | response = self.handle_exception(exc)
python_1 | File "/usr/local/lib/python3.6/site-packages/rest_framework/views.py", line 449, in handle_exception
python_1 | self.raise_uncaught_exception(exc)
python_1 | File "/usr/local/lib/python3.6/site-packages/rest_framework/views.py", line 486, in dispatch
python_1 | response = handler(request, *args, **kwargs)
python_1 | File "/home/django/API/OJ/ajax_views.py", line 30, in post
python_1 | task = judge.delay(submission.id)
python_1 | File "/usr/local/lib/python3.6/site-packages/celery/app/task.py", line 413, in delay
python_1 | return self.apply_async(args, kwargs)
python_1 | File "/usr/local/lib/python3.6/site-packages/celery/app/task.py", line 536, in apply_async
python_1 | **options
python_1 | File "/usr/local/lib/python3.6/site-packages/celery/app/base.py", line 737, in send_task
python_1 | amqp.send_task_message(P, name, message, **options)
python_1 | File "/usr/local/lib/python3.6/contextlib.py", line 99, in __exit__
python_1 | self.gen.throw(type, value, traceback)
python_1 | File "/usr/local/lib/python3.6/site-packages/kombu/connection.py", line 419, in _reraise_as_library_errors
python_1 | sys.exc_info()[2])
python_1 | File "/usr/local/lib/python3.6/site-packages/vine/five.py", line 178, in reraise
python_1 | raise value.with_traceback(tb)
python_1 | File "/usr/local/lib/python3.6/site-packages/kombu/connection.py", line 414, in _reraise_as_library_errors
python_1 | yield
python_1 | File "/usr/local/lib/python3.6/site-packages/celery/app/base.py", line 736, in send_task
python_1 | self.backend.on_task_call(P, task_id)
python_1 | File "/usr/local/lib/python3.6/site-packages/celery/backends/redis.py", line 189, in on_task_call
python_1 | self.result_consumer.consume_from(task_id)
python_1 | File "/usr/local/lib/python3.6/site-packages/celery/backends/redis.py", line 75, in consume_from
python_1 | return self.start(task_id)
python_1 | File "/usr/local/lib/python3.6/site-packages/celery/backends/redis.py", line 57, in start
python_1 | self._consume_from(initial_task_id)
python_1 | File "/usr/local/lib/python3.6/site-packages/celery/backends/redis.py", line 82, in _consume_from
python_1 | self._pubsub.subscribe(key)
python_1 | File "/usr/local/lib/python3.6/site-packages/redis/client.py", line 2229, in subscribe
python_1 | ret_val = self.execute_command('SUBSCRIBE', *iterkeys(new_channels))
python_1 | File "/usr/local/lib/python3.6/site-packages/redis/client.py", line 2161, in execute_command
python_1 | self._execute(connection, connection.send_command, *args)
python_1 | File "/usr/local/lib/python3.6/site-packages/redis/client.py", line 2172, in _execute
python_1 | connection.connect()
python_1 | File "/usr/local/lib/python3.6/site-packages/redis/connection.py", line 442, in connect
python_1 | raise ConnectionError(self._error_message(e))
python_1 | kombu.exceptions.OperationalError: Error 99 connecting to localhost:6379. Cannot assign requested address.
Ich war sehr verwirrt, da ich die CELERY_BACKEND_URL in redis :// redis :6379/0 geändert habe. redis ist der Hostname in docker-compose, aber es scheint, dass Sellerie versucht, eine Verbindung zu localhost herzustellen. Ich versuche auch, alle ohne Docker bereitzustellen, und alles funktioniert gut. Ich versuche auch, eine Verbindung zu Redis herzustellen, indem ich die Python-Redis-Bibliothek sowohl für Python-Docker als auch für Sellerie-Docker verwendet, und Redis ist in beiden Dockern verfügbar.
VivianSnow
👍1
Alle 3 Kommentare
Stehen Sie immer noch vor diesem Problem?
Könnten Sie bitte versuchen, CELERY_RESULT_BACKEND auf redis://redis:6379/0 (derselbe Wert wie für CELERY_BACKEND_URL )? Bei mir funktionierte es mit Celery 4.1.0.
glujan
am 17. Mai 2018
👍17
❤3
@glujan dumme Frage:
Ryanglambert
am 13. März 2020
👍3
@glujan wahrscheinlich hat Docker ein richtiges Netzwerk für Container erstellt, was bedeutet, dass localhost:6379 vom Container auf den Port dieses Containers zeigt und nicht auf Ports auf dem Host.
abitrolly
am 31. Juli 2020
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Stehen Sie immer noch vor diesem Problem?
Könnten Sie bitte versuchen,
CELERY_RESULT_BACKENDaufredis://redis:6379/0(derselbe Wert wie fürCELERY_BACKEND_URL)? Bei mir funktionierte es mit Celery 4.1.0.