Dockerfile

FROM pingcap/rust as builder

WORKDIR /tikv

# Install Rust
COPY rust-toolchain ./
RUN rustup self update
RUN rustup set profile minimal
RUN rustup default nightly-2019-09-05

# Use Makefile to build
COPY Makefile ./

# For cargo
COPY scripts/run-cargo.sh ./scripts/run-cargo.sh
COPY etc/cargo.config.dist ./etc/cargo.config.dist

# Install dependencies at first
COPY Cargo.toml Cargo.lock ./
RUN mkdir -p ./cmd/
COPY cmd/Cargo.toml ./cmd/
# Add components Cargo files
# Notice: every time we add a new component, we must regenerate the dockerfile
COPY ./components/backup/Cargo.toml ./components/backup/Cargo.toml
COPY ./components/codec/Cargo.toml ./components/codec/Cargo.toml
COPY ./components/engine/Cargo.toml ./components/engine/Cargo.toml
COPY ./components/engine_rocks/Cargo.toml ./components/engine_rocks/Cargo.toml
COPY ./components/engine_traits/Cargo.toml ./components/engine_traits/Cargo.toml
COPY ./components/external_storage/Cargo.toml ./components/external_storage/Cargo.toml
COPY ./components/keys/Cargo.toml ./components/keys/Cargo.toml
COPY ./components/log_wrappers/Cargo.toml ./components/log_wrappers/Cargo.toml
COPY ./components/match_template/Cargo.toml ./components/match_template/Cargo.toml
COPY ./components/panic_hook/Cargo.toml ./components/panic_hook/Cargo.toml
COPY ./components/pd_client/Cargo.toml ./components/pd_client/Cargo.toml
COPY ./components/sst_importer/Cargo.toml ./components/sst_importer/Cargo.toml
COPY ./components/tidb_query/Cargo.toml ./components/tidb_query/Cargo.toml
COPY ./components/tidb_query_codegen/Cargo.toml ./components/tidb_query_codegen/Cargo.toml
COPY ./components/tidb_query_datatype/Cargo.toml ./components/tidb_query_datatype/Cargo.toml
COPY ./components/tikv_alloc/Cargo.toml ./components/tikv_alloc/Cargo.toml
COPY ./components/tikv_util/Cargo.toml ./components/tikv_util/Cargo.toml
COPY ./components/tipb_helper/Cargo.toml ./components/tipb_helper/Cargo.toml

# Create dummy files, build the dependencies
# then remove TiKV fingerprint for following rebuild
RUN mkdir -p ./cmd/src/bin && \
    echo 'fn main() {}' > ./cmd/src/bin/tikv-ctl.rs && \
    echo 'fn main() {}' > ./cmd/src/bin/tikv-server.rs && \
    echo '' > ./cmd/src/lib.rs && \
    mkdir -p ./src/ && \
    echo '' > ./src/lib.rs && \
    mkdir ./components/backup/src && echo '' > ./components/backup/src/lib.rs && \
    mkdir ./components/codec/src && echo '' > ./components/codec/src/lib.rs && \
    mkdir ./components/engine/src && echo '' > ./components/engine/src/lib.rs && \
    mkdir ./components/engine_rocks/src && echo '' > ./components/engine_rocks/src/lib.rs && \
    mkdir ./components/engine_traits/src && echo '' > ./components/engine_traits/src/lib.rs && \
    mkdir ./components/external_storage/src && echo '' > ./components/external_storage/src/lib.rs && \
    mkdir ./components/keys/src && echo '' > ./components/keys/src/lib.rs && \
    mkdir ./components/log_wrappers/src && echo '' > ./components/log_wrappers/src/lib.rs && \
    mkdir ./components/match_template/src && echo '' > ./components/match_template/src/lib.rs && \
    mkdir ./components/panic_hook/src && echo '' > ./components/panic_hook/src/lib.rs && \
    mkdir ./components/pd_client/src && echo '' > ./components/pd_client/src/lib.rs && \
    mkdir ./components/sst_importer/src && echo '' > ./components/sst_importer/src/lib.rs && \
    mkdir ./components/tidb_query/src && echo '' > ./components/tidb_query/src/lib.rs && \
    mkdir ./components/tidb_query_codegen/src && echo '' > ./components/tidb_query_codegen/src/lib.rs && \
    mkdir ./components/tidb_query_datatype/src && echo '' > ./components/tidb_query_datatype/src/lib.rs && \
    mkdir ./components/tikv_alloc/src && echo '' > ./components/tikv_alloc/src/lib.rs && \
    mkdir ./components/tikv_util/src && echo '' > ./components/tikv_util/src/lib.rs && \
    mkdir ./components/tipb_helper/src && echo '' > ./components/tipb_helper/src/lib.rs && \
    # Remove test dependencies and profile features.
    for cargotoml in $(find . -name "Cargo.toml"); do \
        sed -i '/fuzz/d' ${cargotoml} && \
        sed -i '/test\_/d' ${cargotoml} && \
        sed -i '/profiling/d' ${cargotoml} && \
        sed -i '/profiler/d' ${cargotoml} ; \
    done

RUN make build_dist_release && \
    rm -rf ./target/release/.fingerprint/backup-* && \
    rm -rf ./target/release/.fingerprint/codec-* && \
    rm -rf ./target/release/.fingerprint/engine-* && \
    rm -rf ./target/release/.fingerprint/engine_rocks-* && \
    rm -rf ./target/release/.fingerprint/engine_traits-* && \
    rm -rf ./target/release/.fingerprint/external_storage-* && \
    rm -rf ./target/release/.fingerprint/keys-* && \
    rm -rf ./target/release/.fingerprint/log_wrappers-* && \
    rm -rf ./target/release/.fingerprint/match_template-* && \
    rm -rf ./target/release/.fingerprint/panic_hook-* && \
    rm -rf ./target/release/.fingerprint/pd_client-* && \
    rm -rf ./target/release/.fingerprint/sst_importer-* && \
    rm -rf ./target/release/.fingerprint/tidb_query-* && \
    rm -rf ./target/release/.fingerprint/tidb_query_codegen-* && \
    rm -rf ./target/release/.fingerprint/tidb_query_datatype-* && \
    rm -rf ./target/release/.fingerprint/tikv_alloc-* && \
    rm -rf ./target/release/.fingerprint/tikv_util-* && \
    rm -rf ./target/release/.fingerprint/tipb_helper-* && \
    rm -rf ./target/release/.fingerprint/tikv-*

# Build real binaries now
COPY ./src ./src
COPY ./cmd/src ./cmd/src
COPY ./components ./components

RUN make build_dist_release

# Strip debug info to reduce the docker size, may strip later?
# RUN strip --strip-debug /tikv/target/release/tikv-server && \
#     strip --strip-debug /tikv/target/release/tikv-ctl

FROM pingcap/alpine-glibc
COPY --from=builder /tikv/target/release/tikv-server /tikv-server
COPY --from=builder /tikv/target/release/tikv-ctl /tikv-ctl

EXPOSE 20160 20180

ENTRYPOINT ["/tikv-server"]