Django cPanel web应用程序中的 Passenger错误

Question

尝试部署网站时出现错误。设置:CloudLinuxCpanel应用经理(Phusion Passenger) -开发=真Python 3.8 venvDjango + Django Rest框架- Debug = True

Phusion Passenger(R)应用服务器试图启动web应用程序。但是应用程序本身(而不是Passenger)遇到了一个内部错误。

我已经包含了。py &参考Wsgi.py文件

错误收到:

error: cannot open Packages database in /var/lib/rpm
Traceback (most recent call last):
File "/opt/cpanel/ea-ruby27/root/usr/share/passenger/helper-scripts/wsgi-loader.py", line 369, in <module>
app_module = load_app()
File "/opt/cpanel/ea-ruby27/root/usr/share/passenger/helper-scripts/wsgi-loader.py", line 76, in load_app
return imp.load_source('passenger_wsgi', startup_file)
File "/home2/fpicsnp/fpic_resources/passenger_wsgi.py", line 1, in <module>
from fpic_resources.wsgi import application
File "/home2/fpicsnp/fpic_resources/fpic_resources/wsgi.py", line 12, in <module>
from django.core.wsgi import get_wsgi_application
ImportError: No module named django.core.wsgi

Settings.py文件

import os
# 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 = 'b=+eif_^duy#xz6c1%*g%)7r4dl*$)o&3yo0$th_u+ntbz)vui'
# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True
ALLOWED_HOSTS = ['fpic.snpolytechnic.com']

# Application definition
INSTALLED_APPS = [
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
]
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 = 'fpic_resources.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 = 'fpic_resources.wsgi.application'

# Database
# https://docs.djangoproject.com/en/2.2/ref/settings/#databases
DATABASES = {
'default': {
'ENGINE': 'mysql.connector.django',
'NAME': 'fpic_resources',
'USER': 'fpicsnp_fpicadmin',
'PASSWORD': 'FPICAdmin#MySQL',
'HOST': 'localhost',
'PORT': '3306',
}
}

# 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_URL = '/static/'
MEDIA_URL = '/media/'
STATICFILES_DIRS=[BASE_DIR + "/assets",]
STATIC_ROOT='/home2/fpicsnp/public_html/static'
MEDIA_ROOT='/home2/fpicsnp/public_html/media'

wsgi.py文件

import os, sys
from django.core.wsgi import get_wsgi_application
sys.path.append('/home2/fpicsnp/virtualenv/fpic_resources/3.8/lib/python3.8/site-packages')

os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'fpic_resources.settings')
application = get_wsgi_application()

Answer 1

此时调试问题仍然很困难。

1. 您是否使用wsgi.py作为您的passenger_wsgi.py?为了纠正POST请求，您需要在passenger_wsgi.py中包含一些额外的代码。

2. passenger_wsgi.py应该位于management .py级别。startproject命令创建的wsgi.py与passenger_wsgi.py

   不同

3. 如果你要按照Django的2 Scoops进行多个设置，你需要确保你给djjango_settings_module提供了正确的路径。

4. DJANGO_SETTINGS_MODULE和SECRET KEY应该是一个环境变量。参考Django文档