Dockerfile.ppc64le

ARG UBI_MINIMAL_BASE_IMAGE=registry.access.redhat.com/ubi9/ubi-minimal
ARG UBI_BASE_IMAGE_TAG=latest
ARG PROTOC_VERSION=29.3
ARG CONFIG_FILE=config/config.yaml

## Rust builder ################################################################
FROM ${UBI_MINIMAL_BASE_IMAGE}:${UBI_BASE_IMAGE_TAG} AS rust-builder
ARG PROTOC_VERSION

ENV CARGO_REGISTRIES_CRATES_IO_PROTOCOL=sparse

# Install dependencies
RUN microdnf --disableplugin=subscription-manager -y update && \
    microdnf install --disableplugin=subscription-manager -y \
        unzip \
        ca-certificates \
        openssl-devel \
        gcc \
        cmake \
        clang \
        clang-devel && \
    microdnf clean all

COPY rust-toolchain.toml rust-toolchain.toml

# Install rustup [needed for latest Rust versions]
RUN curl https://sh.rustup.rs -sSf | sh -s -- --default-toolchain none -y --no-modify-path && \
    . "$HOME/.cargo/env" && \
    rustup install && \
    rustup component add rustfmt

# Set PATH so rustc, cargo, rustup are available
ENV PATH="/root/.cargo/bin:${PATH}"

# Install protoc, no longer included in prost crate
RUN cd /tmp && \
    curl -L -O https://github.com/protocolbuffers/protobuf/releases/download/v${PROTOC_VERSION}/protoc-${PROTOC_VERSION}-linux-ppcle_64.zip; \
    unzip protoc-*.zip -d /usr/local && \
    rm protoc-*.zip

ENV LIBCLANG_PATH=/usr/lib64/

WORKDIR /app

COPY rust-toolchain.toml rust-toolchain.toml

RUN rustup component add rustfmt

## Orchestrator builder #########################################################
FROM rust-builder AS fms-guardrails-orchestr8-builder
ARG CONFIG_FILE=config/config.yaml

COPY build.rs *.toml Cargo.lock LICENSE /app/
COPY ${CONFIG_FILE} /app/config/config.yaml
COPY protos/ /app/protos/
COPY src/ /app/src/
COPY tests/ /app/tests/

WORKDIR /app

# TODO: Make releases via cargo-release
RUN cargo build --release

# Copy test resources required for executing unit tests
COPY tests/resources /app/tests/resources
RUN cargo test

## Release Image ################################################################

FROM ${UBI_MINIMAL_BASE_IMAGE}:${UBI_BASE_IMAGE_TAG} AS fms-guardrails-orchestr8-release
ARG CONFIG_FILE=config/config.yaml

COPY --from=fms-guardrails-orchestr8-builder /app/target/release/fms-guardrails-orchestr8 /app/bin/
COPY ${CONFIG_FILE} /app/config/config.yaml

RUN microdnf install -y --disableplugin=subscription-manager shadow-utils compat-openssl11 && \
    microdnf clean all --disableplugin=subscription-manager

RUN groupadd --system orchestr8 --gid 1001 && \
    adduser --system --uid 1001 --gid 0 --groups orchestr8 \
    --create-home --home-dir /app --shell /sbin/nologin \
    --comment "FMS Orchestrator User" orchestr8

USER orchestr8

HEALTHCHECK NONE

ENV ORCHESTRATOR_CONFIG=/app/config/config.yaml

CMD ["/app/bin/fms-guardrails-orchestr8"]