在django / docker环境中未读取环境变量

时间:2019-10-21 13:30:36

标签: python django docker docker-compose

我正在运行一个dockerized django应用程序,想将我的AWS凭证传递到我的settings.py中。因此,我在.bash_profile中设置环境变量,然后在settings.py中设置os.getenv[AWS_ACCESS_KEY_ID]。我也尝试过os.environ[...]

进入外壳进行调试时,我得到:

/usr/local/lib/python3.6/os.py in __getitem__(self, key)
    667         except KeyError:
    668             # raise KeyError with the original key value
--> 669             raise KeyError(key) from None
    670         return self.decodevalue(value)

所以我认为环境变量为None,因此无法读取。 docker / bash有问题吗?我的意思是无法访问?还是应该?还是我必须在Dockerfile中设置它?如果可以,怎么办?

非常感谢任何提示或帮助!预先感谢!

这是我的dockerfile:


FROM python:3.6-alpine

ENV PYTHONUNBUFFERED 1

RUN apk update \
  # psycopg2 dependencies
  && apk add --virtual build-deps gcc python3-dev musl-dev \
  && apk add postgresql-dev \
  # Pillow dependencies
  && apk add jpeg-dev zlib-dev freetype-dev lcms2-dev openjpeg-dev tiff-dev tk-dev tcl-dev \
  # CFFI dependencies
  && apk add libffi-dev py-cffi \
  # Translations dependencies
  && apk add gettext \
  # https://docs.djangoproject.com/en/dev/ref/django-admin/#dbshell
  && apk add postgresql-client

# Requirements are installed here to ensure they will be cached.
COPY ./requirements /requirements
RUN pip install -r /requirements/local.txt

COPY ./compose/production/django/entrypoint /entrypoint
RUN sed -i 's/\r//' /entrypoint
RUN chmod +x /entrypoint

COPY ./compose/local/django/start /start
RUN sed -i 's/\r//' /start
RUN chmod +x /start

WORKDIR /app

ENTRYPOINT ["/entrypoint"]

然后我用以下命令运行docker:docker-compose -f local.yml up 我用docker-compose -f local.yml build

0 个答案:

没有答案