FROM nginx:stable-alpine

RUN apk add shadow \
 && groupmod -g 1001 nginx \
 && usermod -u 1000 -g 1001 nginx \
 && find / -user 101 -exec chown -v -h 1000 '{}' \; \
 && find / -group 101 -exec chgrp -v 1001 '{}' \;

VOLUME ["/var/cache/nginx", "/var/run"]

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