FROM nginx:alpine

# Static assets
COPY index.html /usr/share/nginx/html/
COPY style.css /usr/share/nginx/html/
COPY app.js /usr/share/nginx/html/

# nginx.conf is provided at runtime via ConfigMap mount.
# We do NOT copy it into the image; the default nginx.conf in the image
# would be used if the ConfigMap mount is missing.

EXPOSE 80

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