Dockerfile

ARG VCS_REVISION

FROM docker.io/lukemathwalker/cargo-chef:0.1.66-rust-1.76 AS chef
# set the work directory for the backend application
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 . .
ARG VCS_REVISION
RUN VCS_REVISION=$VCS_REVISION cargo build --release

FROM gcr.io/distroless/cc-debian12
# Copy application binary from the image 'builder'
COPY --from=builder /app/target/release/pulse-api /
# Instead of exposing port we run the binary
CMD ["./pulse-api"]

Quick Rust Dockerfile template