FROM debian:bullseye-slim as rust WORKDIR /app ENV CARGO_UNSTABLE_SPARSE_REGISTRY true ENV CARGO_TERM_COLOR always ENV PATH "/root/.foundry/bin:/root/.cargo/bin:${PATH}" # install rustup dependencies # also install web3-proxy system dependencies. most things are rust-only, but not everything RUN --mount=type=cache,target=/var/cache/apt,sharing=locked \ --mount=type=cache,target=/var/lib/apt,sharing=locked \ set -eux; \ \ apt-get update; \ apt-get install --no-install-recommends --yes \ build-essential \ ca-certificates \ cmake \ curl \ git \ liblz4-dev \ libpthread-stubs0-dev \ libsasl2-dev \ libzstd-dev \ make \ pkg-config \ ; # install rustup RUN --mount=type=cache,target=/root/.cargo/git \ --mount=type=cache,target=/root/.cargo/registry \ set -eux; \ \ curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain none --profile=minimal # run a cargo command to install our desired version of rust # it is expected to exit code 101 since no Cargo.toml exists COPY rust-toolchain.toml ./ RUN --mount=type=cache,target=/root/.cargo/git \ --mount=type=cache,target=/root/.cargo/registry \ set -eux; \ \ cargo check || [ "$?" -eq 101 ] # nextest runs tests in parallel (done its in own FROM so that it can run in parallel) FROM rust as rust_nextest RUN --mount=type=cache,target=/root/.cargo/git \ --mount=type=cache,target=/root/.cargo/registry \ set -eux; \ \ cargo install --locked cargo-nextest # foundry/anvil are needed to run tests (done its in own FROM so that it can run in parallel) FROM rust as rust_foundry RUN --mount=type=cache,target=/root/.cargo/git \ --mount=type=cache,target=/root/.cargo/registry \ set -eux; \ \ curl -L https://foundry.paradigm.xyz | bash && foundryup FROM rust as rust_with_env # changing our features doesn't change any of the steps above ENV WEB3_PROXY_FEATURES "rdkafka-src" # fetch deps RUN --mount=type=bind,target=.,rw \ --mount=type=cache,target=/root/.cargo/git \ --mount=type=cache,target=/root/.cargo/registry \ --mount=type=cache,target=/app/target \ set -eux; \ \ cargo --locked fetch # build tests (done its in own FROM so that it can run in parallel) FROM rust_with_env as build_tests COPY --from=rust_foundry /root/.foundry /root/ COPY --from=rust_nextest /root/.cargo/bin/cargo-nextest* /root/.cargo/bin/ # test the application with cargo-nextest RUN --mount=type=bind,target=.,rw \ --mount=type=cache,target=/root/.cargo/git \ --mount=type=cache,target=/root/.cargo/registry \ --mount=type=cache,target=/app/target \ set -eux; \ \ RUST_LOG=web3_proxy=trace,info cargo --frozen --offline nextest run --features "$WEB3_PROXY_FEATURES" --no-default-features; \ touch /test_success FROM rust_with_env as build_app # # build the release application # # using a "release" profile (which install does by default) is **very** important # # TODO: use the "faster_release" profile which builds with `codegen-units = 1` (but compile is SLOW) RUN --mount=type=bind,target=.,rw \ --mount=type=cache,target=/root/.cargo/git \ --mount=type=cache,target=/root/.cargo/registry \ --mount=type=cache,target=/app/target \ set -eux; \ \ cargo install \ --frozen \ --offline \ --features "$WEB3_PROXY_FEATURES" \ --no-default-features \ --path ./web3_proxy \ --root /usr/local \ ; \ /usr/local/bin/web3_proxy_cli --help | grep 'Usage: web3_proxy_cli' # # copy this file so that docker actually creates the build_tests container # # without this, the runtime container doesn't need build_tests and so docker build skips it COPY --from=build_tests /test_success / # # We do not need the Rust toolchain to run the binary! # FROM debian:bullseye-slim AS runtime # Create llama user to avoid running container with root RUN set -eux; \ \ mkdir /llama; \ adduser --home /llama --shell /sbin/nologin --gecos '' --no-create-home --disabled-password --uid 1001 llama; \ chown -R llama /llama USER llama ENTRYPOINT ["web3_proxy_cli"] CMD [ "--config", "/web3-proxy.toml", "proxyd" ] # TODO: lower log level when done with prototyping ENV RUST_LOG "warn,ethers_providers::rpc=off,web3_proxy=debug,web3_proxy::rpcs::consensus=info,web3_proxy_cli=debug" # we copy something from build_tests just so that docker actually builds it COPY --from=build_app /usr/local/bin/* /usr/local/bin/ # make sure the app works RUN web3_proxy_cli --help