Dockerfile

FROM nginx:latest
RUN useradd -m -u 1000 user
USER user
COPY --chown=user default.conf /etc/nginx/conf.d/default.conf

RUN  touch /var/run/nginx.pid && \
     chown -R user:user /var/cache/nginx /var/run/nginx.pid

EXPOSE 7860
CMD ["nginx", "-g", "daemon off;"]