Dockerfile-alpine

ARG alpine_version="3.13.5"

FROM alpine:$alpine_version as builder

ARG perf_test_binary="target/rabbitmq-perf-test-*-bin.tar.gz"

RUN set -eux; \
	\
	apk add --no-cache --virtual .build-deps \
	    ca-certificates \
		wget \
		gnupg \
    jq

ARG JAVA_VERSION="11"

RUN if [ "$(uname -m)" = "aarch64" ] || [ "$(uname -m)" = "arm64" ; then echo "ARM"; ARCH="arm"; else echo "x86"; ARCH="x86"; fi \
    && wget "https://api.azul.com/zulu/download/community/v1.0/bundles/latest/?jdk_version=$JAVA_VERSION&ext=tar.gz&os=linux&arch=$ARCH&hw_bitness=64&release_status=ga" -O jdk-info.json
RUN wget --progress=bar:force:noscroll -O "jdk.tar.gz" $(cat jdk-info.json | jq --raw-output .url)
RUN echo "$(cat jdk-info.json | jq --raw-output .sha256_hash) *jdk.tar.gz" | sha256sum -cw -
RUN set -eux; \
    JAVA_PATH="/usr/lib/jdk-$JAVA_VERSION"; \
    mkdir $JAVA_PATH && \
    tar --extract  --file jdk.tar.gz --directory "$JAVA_PATH" --strip-components 1; \
    $JAVA_PATH/bin/jlink --compress=2 --output /jre --add-modules java.base,java.management,java.xml,java.naming,java.sql,jdk.crypto.cryptoki; \
    /jre/bin/java -version

ENV PERF_TEST_HOME="/perf_test"
ENV PERF_TEST_PATH="/usr/local/src/perf-test"

COPY $perf_test_binary $PERF_TEST_PATH.tar.gz

RUN set -eux; \
    \
# /usr/local/src doesn't exist in Alpine by default
    mkdir -p /usr/local/src; \
    \
    mkdir -p "$PERF_TEST_HOME"; \
    tar --extract --file "$PERF_TEST_PATH.tar.gz" --directory "$PERF_TEST_HOME" --strip-components 1

FROM alpine:$alpine_version

RUN apk add --no-cache bash

ENV JAVA_HOME=/usr/lib/jvm/java-1.11-zulu/jre
RUN mkdir -p $JAVA_HOME
COPY --from=builder /jre /usr/lib/jvm/java-1.11-zulu/jre/
RUN ln -svT $JAVA_HOME/bin/java /usr/local/bin/java

RUN mkdir -p /perf_test
WORKDIR /perf_test
COPY --from=builder /perf_test ./
RUN bin/runjava com.rabbitmq.perf.PerfTest --version
RUN bin/runjava com.rabbitmq.perf.PerfTest --help

ENTRYPOINT ["bin/runjava", "com.rabbitmq.perf.PerfTest"]