chmod nginx dirs

Dockerfile

@@ -2,10 +2,11 @@ FROM python:3.9
 WORKDIR /fastapi/app
 RUN apt-get update && apt-get install -y \
     nginx \
-    && rm -rf /var/lib/apt/lists/*
+    && rm -rf /var/lib/apt/lists/* \
 COPY ./requirements.txt /fastapi/requirements.txt
 RUN pip install --no-cache-dir --upgrade -r /fastapi/requirements.txt
 COPY ./app /fastapi/app
 COPY ./default /etc/nginx/sites-available
+RUN chmod -R a+rwx /var/log/nginx/ /var/lib/nginx/
 EXPOSE 7860
 CMD ["/bin/sh", "/fastapi/app/start.sh"]