Dockerfile

# UMGUZA GUARDIAN — Operational Dashboard
# Hugging Face Spaces · Static HTML deployment
#
# Team:
#   Bongani G. Ncube    — Team Lead · Civil Engineering · N02124919N
#   Tatenda Karl Muzunze — ML/Controls Lead · N02644643V
#
# NUST · Department of Civil and Water Engineering · Bulawayo, Zimbabwe
# MBR Global Water Award · 5th Cycle · Student Category

FROM nginx:alpine

EXPOSE 7860

# Copy dashboard into nginx web root
COPY dashboard_mobile.html /usr/share/nginx/html/index.html
COPY nust_logo.png /usr/share/nginx/html/nust_logo.png

# Write nginx config — listen on 7860, allow iframe embedding
RUN printf 'server {\n    listen 7860;\n    server_name _;\n    root /usr/share/nginx/html;\n    index index.html;\n    location / {\n        try_files $uri $uri/ /index.html;\n        add_header X-Frame-Options "ALLOWALL";\n        add_header Content-Security-Policy "frame-ancestors *";\n    }\n}\n' > /etc/nginx/conf.d/default.conf

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