Docker for deployment

Dockerfile

@@ -0,0 +1,25 @@
+FROM lukemathwalker/cargo-chef:latest-rust-1.89.0 AS chef
+WORKDIR /app
+
+FROM chef AS planner
+COPY . .
+RUN cargo chef prepare --recipe-path recipe.json
+
+FROM chef AS builder
+COPY --from=planner /app/recipe.json recipe.json
+RUN cargo chef cook --release --recipe-path recipe.json
+COPY . .
+ENV SQLX_OFFLINE=true
+RUN cargo build --release --bin zero2prod
+
+FROM debian:bookworm-slim AS runtime
+WORKDIR /app
+RUN apt update -y \
+&& apt install -y --no-install-recommends openssl ca-certificates \
+&& apt autoremove -y \
+&& apt clean -y \
+&& rm -rf /var/lib/apt/lists/*
+COPY --from=builder /app/target/release/zero2prod zero2prod
+COPY configuration configuration
+ENV APP_ENVIRONMENT=production
+ENTRYPOINT [ "./zero2prod" ]