Apache2 无法使用 mod_wsgi：“ModuleNotFoundError：没有名为“编码”的模块”

Question

我在 Docker 容器中运行 Apache2，并希望使用

mod_wsgi

托管我的 Django 站点。无论如何，WSGI 进程无法启动，并且出现以下错误。我尝试使用容器和单独虚拟环境的 Python 路径，但出现相同的错误。我做错了什么？

[Thu Jan 11 10:39:44.447690 2024] [wsgi:warn] [pid 316:tid 140618355098752] (2)No such file or directory: mod_wsgi (pid=316): Unable to stat Python home /var/www/html/my-site.com.com/python3.7. Python interpreter may not be able to be initialized correctly. Verify the supplied path and access permissions for whole of the path.
Fatal Python error: initfsencoding: unable to load the file system codec
ModuleNotFoundError: No module named 'encodings'

这是我的

Dockerfile

：

FROM python:3.7.17-buster

WORKDIR /var/www/html/my-site.com
SHELL ["/bin/bash", "-c"]

ENV PYTHONUNBUFFERED 1
ENV PYTHONDONTWRITEBYTECODE 1
ENV VIRTUAL_ENV=/var/www/html/my-site.com/python3.7
ENV PATH="$VIRTUAL_ENV/bin:$PATH"

COPY ./dev .
COPY ./requirements.txt .

RUN apt update
RUN apt upgrade -y
RUN apt install apache2 libapache2-mod-wsgi-py3 -y
RUN a2enmod ssl rewrite wsgi headers macro

RUN python -m venv $VIRTUAL_ENV
RUN source $VIRTUAL_ENV/bin/activate
RUN pip install --upgrade pip && \
    pip install --upgrade setuptools && \
    pip install -r requirements.txt

这是相关的 Apache 配置段：

WSGIScriptAlias / /var/www/html/my-site.com/main/wsgi.py
WSGIDaemonProcess prod_$site python-home=/var/www/html/my-site.com/python3.7 python-path=/var/www/html/my-site.com/python3.7/site-packages
WSGIProcessGroup prod_$site

Answer 1

好吧，我想通了。我通过删除虚拟环境应用了评论中的建议。另外，我更新了

WSGIDaemonProcess

指令以使用容器的 Python 路径。

Dockerfile

FROM python:3.7.17-buster

WORKDIR /var/www/html/my-site.com
SHELL ["/bin/bash", "-c"]

ENV PYTHONUNBUFFERED 1
ENV PYTHONDONTWRITEBYTECODE 1

COPY ./dev .
COPY ./requirements.txt .

RUN apt update
RUN apt upgrade -y
RUN apt install apache2 libapache2-mod-wsgi-py3 -y
RUN a2enmod ssl rewrite wsgi headers macro

RUN pip install --upgrade pip && \
    pip install --upgrade setuptools && \
    pip install -r requirements.txt

my-site.conf

WSGIDaemonProcess prod_$site python-path=/var/www/html/my-site.com:/usr/local/lib/python3.7/dist-packages