celery -A proj report
dalam masalah ini.master
cabang Seledri.Saya mencoba untuk menyebarkan proyek Django dan seledri saya di buruh pelabuhan, dan saya ingin menggunakan redis sebagai hasil backend
docker-compose.yml saya adalah sebagai berikut:
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'
Pengaturan django saya dan seledri -Laporan proyek seperti ini
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 |
Namun, ketika saya mengirimkan tugas, hasilnya adalah sebagai berikut:
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.
Saya sangat bingung karena saya telah memodifikasi CELERY_BACKEND_URL menjadi redis://redis :6379/0. redis adalah nama host di docker-compose, tetapi tampaknya seledri mencoba terhubung ke localhost. Saya juga mencoba menyebarkan semuanya tanpa buruh pelabuhan, dan semuanya berfungsi dengan baik. Saya juga mencoba terhubung ke redis menggunakan pustaka python redis di kedua python docker dan celery docker, dan redis tersedia di kedua docker.
Apakah Anda masih menghadapi masalah ini?
Bisakah Anda mencoba menyetel CELERY_RESULT_BACKEND
ke redis://redis:6379/0
(nilai yang sama dengan yang Anda miliki untuk CELERY_BACKEND_URL
)? Ini berhasil untuk saya, menggunakan Seledri 4.1.0.
@glujan pertanyaan bodoh: ada wawasan tentang apa yang terjadi dari perspektif buruh pelabuhan di sini?
@glujan mungkin Docker membuat jaringan yang tepat untuk wadah, yang berarti bahwa localhost:6379
dari wadah menunjuk ke port pada wadah itu, dan bukan ke port di Host.
Komentar yang paling membantu
Apakah Anda masih menghadapi masalah ini?
Bisakah Anda mencoba menyetel
CELERY_RESULT_BACKEND
keredis://redis:6379/0
(nilai yang sama dengan yang Anda miliki untukCELERY_BACKEND_URL
)? Ini berhasil untuk saya, menggunakan Seledri 4.1.0.