my-blog/Containerfile

FROM docker.io/alpine:latest AS builder

# install dependencies
WORKDIR /app
RUN apk add zola

# Copy all local files into the image.
COPY . .

# Build
RUN zola build

# Build the runtime image
FROM docker.io/nginx:alpine

WORKDIR /app
COPY --from=builder /app/public /usr/share/nginx/html
COPY nginx.conf /etc/nginx/nginx.conf

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