FROM nginx:alpine

# Remove default configuration
RUN rm /etc/nginx/conf.d/default.conf

# Copy custom configuration
COPY nginx.conf /etc/nginx/conf.d/default.conf

# Healthcheck is defined in docker-compose, but we can also add it here
HEALTHCHECK --interval=30s --timeout=5s --start-period=5s --retries=3 \
  CMD wget --spider -q http://127.0.0.1/health || exit 1