[英]Error loading shared library libresolv.so.2 in Python Alpine Docker
[英]MySQL on an Alpine python image is failing - Error loading shared library libmariadb?
我的 Dockerfile:
FROM python:3.8-alpine
...
RUN apk add --no-cache --virtual .build-deps gcc libffi-dev openssl-dev musl-dev mariadb-dev \
&& pip install --no-cache-dir -r /code/requirements/production.txt \
&& apk del .build-deps gcc libffi-dev musl-dev openssl-dev mariadb-dev
...
要求:
django==2.2.9
mysqlclient==1.4.6
gunicorn==20.0.4
django-bootstrap3==12.0.3
django-fsm==2.7.0
djangorestframework==3.11.0
当我运行应用程序时,我从 django 得到这个:
ImportError: Error loading shared library libmariadb.so.3: No such file or directory (needed by /usr/local/lib/python3.8/site-packages/MySQLdb/_mysql.cpython-38-x86_64-linux-gnu.so)
django.core.exceptions.ImproperlyConfigured: Error loading MySQLdb module.
Did you install mysqlclient?
由于我已经安装了推荐的MySQL 数据库适配器,我该如何解决这个问题?
我在docker-alpine github上发现了这个问题
解决方案是在安装依赖项之前添加mariadb-connector-c-dev
包。
RUN apk add --no-cache mariadb-connector-c-dev
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