#やりたいこと
uWSGIを使用してdjangoをスタートしたい

#ハマっていること
pipenv run uwsgi --http :8000 --module project.project.wsgiを実行した際エラー？かよくわかりませんが下記が出力される

sh
1/django# pipenv run uwsgi --http :8000 --module project.project.wsgi
2*** Starting uWSGI 2.0.19.1 (64bit) on [Thu Apr  1 14:43:04 2021] ***
3compiled with version: 8.3.0 on 01 April 2021 14:41:46
4os: Linux-5.4.0-66-generic #74-Ubuntu SMP Wed Jan 27 22:54:38 UTC 2021
5nodename: 0db005f1f7dc
6machine: x86_64
7clock source: unix
8pcre jit disabled
9detected number of CPU cores: 2
10current working directory: /django
11detected binary path: /root/.local/share/virtualenvs/django-tLoTjnL9/bin/uwsgi
12uWSGI running as root, you can use --uid/--gid/--chroot options
13*** WARNING: you are running uWSGI as root !!! (use the --uid flag) *** 
14*** WARNING: you are running uWSGI without its master process manager ***
15your memory page size is 4096 bytes
16detected max file descriptor number: 1048576
17lock engine: pthread robust mutexes
18thunder lock: disabled (you can enable it with --thunder-lock)
19uWSGI http bound on :8000 fd 4
20spawned uWSGI http 1 (pid: 13)
21uwsgi socket 0 bound to TCP address 127.0.0.1:38883 (port auto-assigned) fd 3
22uWSGI running as root, you can use --uid/--gid/--chroot options
23*** WARNING: you are running uWSGI as root !!! (use the --uid flag) *** 
24Python version: 3.9.2 (default, Mar 31 2021, 12:21:33)  [GCC 8.3.0]
25*** Python threads support is disabled. You can enable it with --enable-threads ***
26Python main interpreter initialized at 0x560431aadf00
27uWSGI running as root, you can use --uid/--gid/--chroot options
28*** WARNING: you are running uWSGI as root !!! (use the --uid flag) *** 
29your server socket listen backlog is limited to 100 connections
30your mercy for graceful operations on workers is 60 seconds
31mapped 72904 bytes (71 KB) for 1 cores
32*** Operational MODE: single process ***
33WSGI app 0 (mountpoint='') ready in 1 seconds on interpreter 0x560431aadf00 pid: 8 (default app)
34uWSGI running as root, you can use --uid/--gid/--chroot options
35*** WARNING: you are running uWSGI as root !!! (use the --uid flag) *** 
36*** uWSGI is running in multiple interpreter mode ***
37spawned uWSGI worker 1 (and the only) (pid: 8, cores: 1)

上記が出ている際にポートを確認したが開いている様子がない

sh
1$ curl localhost:8000
2curl: (7) Failed to connect to localhost port 8000: Connection refused

##プロジェクト構造

/django$ tree
.
├── Dockerfile
├── Pipfile
├── Pipfile.lock
└── project
    ├── db.sqlite3
    ├── manage.py
    ├── project
    │   ├── __init__.py
    │   ├── asgi.py
    │   ├── settings.py
    │   ├── urls.py
    │   └── wsgi.py
    └── trades
        ├── __init__.py
        ├── admin.py
        ├── apps.py
        ├── migrations
        │   └── __init__.py
        ├── models.py
        ├── tests.py
        └── views.py

django/project/project/wsgi.pyはstartproject時のまま使用していますが
os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'project.project.settings')のみプロジェクト構造に合わせています

やったこと

!!! no internal routing support, rebuild with pcre support !!!
の一文で検索すると下記ページが出てきたため、
rebuild uwsgi with pcre support - Stack Overflow
sudo apt-get install libpcre3 libpcre3-devを行なったのち
pipenv installにてuwsgiをインストールしています

Dockerfile
1FROM python:slim
2
3WORKDIR /django
4
5COPY Pipfile Pipfile.lock /django/
6
7RUN apt-get update && apt-get install gcc libpcre3 libpcre3-dev -y
8
9RUN python -m pip install --upgrade pip \
10    && python -m pip install pipenv \
11    && pipenv install