FROM nginx:1.27-alpine

RUN rm -rf /usr/share/nginx/html/*

COPY *.html /usr/share/nginx/html/
COPY *.png /usr/share/nginx/html/
COPY nginx.conf /etc/nginx/conf.d/default.conf

EXPOSE 80

HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
  CMD wget -qO- http://127.0.0.1/ || exit 1

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