【发布时间】：2020-09-23 17:12:19
【问题描述】：
我尝试“dockerize”一个 Django 项目。 我已经 dockerized 一个 Django 项目；我尝试使用完全相同的项目架构。
我有第一个配置开发环境。
我构建/运行 2 个容器（web 和 db）：好的。 我迁移：好的 当我尝试收集静电时出现错误
FileNotFoundError: [Errno 2] 没有这样的文件或目录：'/usr/src/app/core/static'
没错，静态文件夹与核心应用程序处于同一级别。
当我使用 Django Web 服务器配置开发环境时，我不必关心提供静态文件。所以我尝试访问 localhost:8000 并得到一个错误：
这意味着我在路径配置中有错误，但我可以找到复制相同结构的位置...
项目架构
- my_project
|_ app
|_ core
|_ wsqi.py
|_ settings
|_ base.py
|_ dev.py
|_ prod.py
|_ urls.py
|_ requirements
|_ base.txt
|_ dev.txt
|_ prod.txt
|_ static
|_ templates
|_ layout
|_ _footer.html
|_ _nav.html
|_ base.html
|_ home.html
|_ 404.html
|_ 500.html
|_ Dockerfile
|_ Dockerfile.prod
|_ entrypoint.sh
|_ entrypoint.prod.sh
|_ manage.py
|_ .dockerignore
|_ nginx
|_ .env.dev
|_ .env.prod
|_ .gitignore
|_ docker-compose.yml
|_ docker-compose.prod.yml
base.py
import os
from django.utils.translation import ugettext_lazy as _
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
SECRET_KEY = os.environ.get('SECRET_KEY')
DEBUG = int(os.environ.get("DEBUG", default=0))
ALLOWED_HOSTS = os.environ.get("DJANGO_ALLOWED_HOSTS").split(" ")
# Application definition
INSTALLED_APPS = [
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'crispy_forms',
'widget_tweaks',
'bootstrap4',
'registration.apps.RegistrationConfig',
'monitor.apps.MonitorConfig',
'randomization.apps.RandomizationConfig',
'parameters.apps.ParametersConfig',
'unblind.apps.UnblindConfig',
'pharmacy.apps.PharmacyConfig',
'export.apps.ExportConfig',
'django_extensions',
'debug_toolbar',
'partial_date',
'safedelete',
'simple_history',
]
MIDDLEWARE = [
'django.middleware.security.SecurityMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.locale.LocaleMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'randomization.middleware.stock',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
'debug_toolbar.middleware.DebugToolbarMiddleware',
'simple_history.middleware.HistoryRequestMiddleware',
]
ROOT_URLCONF = 'core.urls'
TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'DIRS': [
os.path.join(BASE_DIR,'registration/templates'),
os.path.join(BASE_DIR,'monitor/templates'),
os.path.join(BASE_DIR,'randomization/templates'),
os.path.join(BASE_DIR,'unblind/templates'),
os.path.join(BASE_DIR,'pharmacy/templates'),
os.path.join(BASE_DIR,'export/templates'),
os.path.join(BASE_DIR,'templates'),
],
'APP_DIRS': True,
'OPTIONS': {
'context_processors': [
'randomization.context_processors.data_context_processor',
'django.template.context_processors.debug',
'django.template.context_processors.request',
'django.contrib.auth.context_processors.auth',
'django.contrib.messages.context_processors.messages',
],
},
},
]
WSGI_APPLICATION = 'core.wsgi.application'
# Database
# https://docs.djangoproject.com/en/2.2/ref/settings/#databases
DATABASES = {
'default': {
"ENGINE": os.environ.get("SQL_ENGINE", "django.db.backends.sqlite3"),
"NAME": os.environ.get("SQL_DATABASE", os.path.join(BASE_DIR, 'db.sqlite3')),
"USER": os.environ.get("SQL_USER", "user"),
"PASSWORD": os.environ.get("SQL_PASSWORD", "password"),
"HOST": os.environ.get("SQL_HOST", "localhost"),
"PORT": os.environ.get("SQL_PORT", "5432"),
}
}
STATIC_URL = '/static/'
MEDIA_URL = "/media/"
INTERNAL_IPS = ['127.0.0.1']
LOGIN_URL = 'home'
LOGIN_REDIRECT_URL = 'home'
LOGOUT_REDIRECT_URL = 'home'
dev.py
from .base import *
STATICFILES_DIRS = (
os.path.join(BASE_DIR,'static'),
os.path.join(BASE_DIR,'randomization/static'),
os.path.join(BASE_DIR,'unblind/static'),
os.path.join(BASE_DIR,'pharmacy/static'),
)
.env.dev
SECRET_KEY=*******************************
DEBUG=1
DJANGO_ALLOWED_HOSTS=localhost 127.0.0.1 [::1]
SQL_ENGINE=django.db.backends.postgresql
SQL_DATABASE=db_dev
SQL_USER=user
SQL_PASSWORD=user
SQL_HOST=db
SQL_PORT=5432
DATABASE=postgres
DJANGO_SETTINGS_MODULE=core.settings.dev
Dockerfile
# Pull the official base image
FROM python:3.8.3-alpine
# Set a work directory
WORKDIR /usr/src/app
# Set environment variables
ENV PYTHONDONTWRITEBYTECODE 1
ENV PYTHONUNBUFFERED 1
# install psycopg2 dependencies
RUN apk update && apk add postgresql-dev gcc python3-dev musl-dev
# J LE CARROU - 21/09/2020 - Ajouts
RUN apk --update add libxml2-dev libxslt-dev libffi-dev gcc musl-dev libgcc openssl-dev curl
RUN apk add jpeg-dev zlib-dev freetype-dev lcms2-dev openjpeg-dev tiff-dev tk-dev tcl-dev
RUN pip3 install psycopg2 psycopg2-binary
# Install dependencies
COPY requirements/ requirements/
RUN pip install --upgrade pip && pip install -r requirements/dev.txt
# Copy the entrypoint.sh file
COPY ./entrypoint.sh .
# Copy the project's files
COPY . .
# Run entrypoint.sh
ENTRYPOINT [ "/usr/src/app/entrypoint.sh" ]
version: '3.7'
services:
web:
build: ./app
restart: always
command: python manage.py runserver 0.0.0.0:8000
volumes:
- ./app/:/usr/src/app
ports:
- 8000:8000
env_file:
- ./.env.dev
depends_on:
- db
db:
image: postgres:12.0-alpine
restart: always
volumes:
- postgres_data:/var/lib/postgres/data/
environment:
- POSTGRES_USER=user
- POSTGRES_PASSWORD=user
- POSTGRES_DB=db_dev
volumes:
postgres_data:
【问题讨论】：
标签： django docker docker-compose