Dockerfile-multistage-workshop

FROM ghcr.io/graalvm/graalvm-ce:java8-20.3.3 as graalvm
RUN gu install native-image \
    && mkdir -p /home/app 
COPY . /home/app/petclinic
WORKDIR /home/app/petclinic
RUN ./compile-for-container.sh

FROM alpine:latest
MAINTAINER Marthen Luther <marthen.luther@oracle.com>
ENV MYSQL_HOST=mysql \
    VERSION=v0.12 \
    DO_NOT_INITIALIZE=never \
    ORACLE_HOST=oracle \
    GLIBC_REPO=https://github.com/sgerrand/alpine-pkg-glibc \
#    GLIBC_VERSION=2.29-r0 \
    GLIBC_VERSION=2.33-r0 \
    LANG=C.UTF-8
RUN apk -U upgrade \
        && apk add libstdc++ bash curl \
        && for pkg in glibc-${GLIBC_VERSION} glibc-bin-${GLIBC_VERSION} glibc-i18n-${GLIBC_VERSION}; do curl -sSL ${GLIBC_REPO}/releases/download/${GLIBC_VERSION}/${pkg}.apk -o /tmp/${pkg}.apk; done \
        && apk add --allow-untrusted /tmp/*.apk \
        && rm -v /tmp/*.apk \
        && echo "export LANG=C.UTF-8" > /etc/profile.d/locale.sh  \
        && /usr/glibc-compat/sbin/ldconfig /lib /usr/glibc-compat/lib
EXPOSE 8080
COPY --from=graalvm /home/app/petclinic/target/petclinic-jpa .
ENTRYPOINT ["/petclinic-jpa"]