Сборка Docker на сервере Ubuntu: Ошибки нет, добро пожаловать в nginx! Но нет Django

Выпуск:

Я настраиваю свой сервер Ubuntu 24.04 LTS (GNU/Linux 6.8.0-36-generic x86_64) для работы с моим Django-сайтом. Мы собираемся запустить все в среде docker.

docker-compose up --build

Все собирается без сообщений об ошибках, но теперь мы видим только этот экран:

Идеальный исход:

Удалось получить доступ к сайту django через домен, а затем успешно настроить https через letsencrypt.

Релевантный код:

file: /var/www/mydjangosite/config/gunicorn.conf.py

import multiprocessing

bind = "0.0.0.0:9000"
workers = multiprocessing.cpu_count() * 2 + 1
loglevel = 'info'
errorlog = '-'
accesslog = '-'

file: /var/www/mydjangosite/config/nginx.conf

# HTTP Server Block (Port 80)
server {
    listen 80;
    server_name mydjangosite.com;

    location /.well-known/acme-challenge/ {
        root /var/www/mydjangosite;
    }

    location / {
        return 301 https://$host$request_uri;
    }
}

# HTTPS Server Block (Port 443)
server {
    listen 443 ssl;
    server_name mydjangosite.com www.mydjangosite.com;

    ssl_certificate /etc/letsencrypt/live/mydjangosite.com/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/mydjangosite.com/privkey.pem;
    include /etc/letsencrypt/options-ssl-nginx.conf;
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;

    location /.well-known/acme-challenge/ {
        root /var/www/mydjangosite;
    }

    location / {
        proxy_pass http://web:9000;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
    }

    location /static/ {
        alias /staticfiles/;
    }

    location /media/ {
        alias /var/www/mydjangosite/media/;
    }
}

# Redirect Non-www to www
server {
    listen 80;
    server_name mydjangosite.com;
    return 301 http://www.mydjangosite.com$request_uri;
}

# Redirect HTTP to HTTPS for www
server {
    listen 80;
    server_name www.mydjangosite.com;

    location /.well-known/acme-challenge/ {
        root /var/www/mydjangosite;
    }

    return 301 https://www.mydjangosite.com$request_uri;
}

file: /var/www/mydjangosite/docker-compose.yml

# version: '3.8' # not required

volumes:
  postgres_data: {}
  static_volume: {}

services:

  nginx:
    image: nginx:latest
    env_file:
      - .env
    volumes:
      - ./.env:/code/.env # I've tried every variation of this
      - ./config/nginx.conf:/etc/nginx/nginx.conf
      - static_volume:/staticfiles
    ports:
      - "80:80"
    depends_on:
      - web
    command: nginx -g 'daemon off;'

  web:
    build:
      context: .
    # command: gunicorn mydjangosite.wsgi:application --config ./config/gunicorn.conf.py
    command: >
      bash -c "
        cat .env &&
        pip install --default-timeout=100 --retries=5 -r requirements.txt &&
        python manage.py migrate &&
        python manage.py runserver 0.0.0.0:9000"
    environment:
      - DATABASE_URL=postgres://${DBUSER}:${DBPASSWORD}@${DBHOST}:${DBPORT}/${DBNAME}
    env_file:
      - .env
    volumes:
      - .:/code
      - static_volume:/code/staticfiles
    ports:
      - "9000:9000"
    # LOCAL DATABASE: Uncomment the following lines if you are using a local database
    # depends_on:
    #   - db

  redis:
    image: redis:latest
    ports:
      - "6379:6379"

  celery:
    build:
      context: .
    command: celery -A mydjangosite worker --loglevel=info -B
    volumes:
      - .:/code
    environment:
      - DATABASE_URL=postgres://${DBUSER}:${DBPASSWORD}@${DBHOST}:${DBPORT}/${DBNAME}
    env_file:
      - .env
    depends_on:
      - web
      - redis
    

file: /var/www/mydjangosite/Dockerfile

# Use an official Python runtime as a parent image
FROM python:latest

# Set environment variables
ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1

# Set the working directory in the container
WORKDIR /code

# Copy the project code
COPY . /code/

# Install any needed packages specified in requirements.txt
RUN apt-get update && apt-get install -y libxslt-dev libxml2-dev libpam-dev libedit-dev && apt-get clean && rm -rf /var/lib/apt/lists/*
# RUN pip install --upgrade pip && pip install -r requirements.txt
RUN pip install --upgrade pip && pip install --default-timeout=100 --retries=5 -r requirements.txt
RUN python manage.py collectstatic --no-input

# Collect static files
RUN python manage.py collectstatic --no-input

# Command to run the Django application
CMD ["gunicorn", "mydjangosite.wsgi:application", "--bind", "0.0.0.0:9000"]

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