我正在尝试在 docker-composer
中运行以下命令,以使用 django-admin
开始项目:
docker-compose run app sh -c "django-admin startproject app ."
这会产生错误:
Traceback (most recent call last):
File "/usr/local/bin/django-admin", line 10, in <module>
sys.exit(execute_from_command_line())
File "/usr/local/lib/python3.7/site-packages/django/core/management/__init__.py", line 381, in execute_from_command_line
utility.execute()
File "/usr/local/lib/python3.7/site-packages/django/core/management/__init__.py", line 375, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/usr/local/lib/python3.7/site-packages/django/core/management/base.py", line 323, in run_from_argv
self.execute(*args, **cmd_options)
File "/usr/local/lib/python3.7/site-packages/django/core/management/base.py", line 364, in execute
output = self.handle(*args, **options)
File "/usr/local/lib/python3.7/site-packages/django/core/management/commands/startproject.py", line 20, in handle
super().handle('project', project_name, target, **options)
File "/usr/local/lib/python3.7/site-packages/django/core/management/templates.py", line 155, in handle
with open(new_path, 'w', encoding='utf-8') as new_file:
PermissionError: [Errno 13] Permission denied: '/manage.py'
Dockerfile如下:
FROM python:3.7-alpine
MAINTAINER anubrij chandra
ENV PYTHONUNBUFFERED 1
COPY ./requirements.txt /requirements.txt
RUN pip install -r /requirements.txt
RUN mkdir /app
COPY ./app /app
RUN adduser -D dockuser
USER dockuser
我的 docker-compose.yml
:
version: "3"
services:
app:
build:
context: .
ports:
- "8000:8000"
volumes:
- ./app:/app
command: >
sh -c "python manage.py runserver 0.0.0.0:8000"
我应用了 此 Stack Overflow 线程 中建议的解决方案,但没有奏效。
我正在使用 Ubuntu 18.04。
原文由 Anubrij Chandra 发布,翻译遵循 CC BY-SA 4.0 许可协议
在您的
dockerfile
中,您指向一个新用户dockuser
。因此,您的容器将以用户
dockuser
开始,该用户似乎没有适当的权限来运行/manage.py
。你可以
dockuser
。或者
dockuser
使用chown
和chmod
命令在您的 /manage.py 文件的 dockerfile 中提供适当的权限。我在 这里 回答了类似的问题。