Dockerfile

# syntax=docker/dockerfile:experimental
FROM maven:3-jdk-11 AS mvn 
WORKDIR /tmp
COPY ./sco.climb.context-model /tmp/sco.climb.context-model
WORKDIR /tmp/sco.climb.context-model
RUN --mount=type=cache,target=/root/.m2 mvn clean install -Dmaven.test.skip=true
COPY ./sco.climb.domain /tmp/sco.climb.domain
WORKDIR /tmp/sco.climb.domain
RUN --mount=type=cache,target=/root/.m2  mvn clean install -Dmaven.test.skip=true

FROM adoptopenjdk/openjdk11:alpine
ENV FOLDER=/tmp/sco.climb.domain/target
ARG VER=1.0
ENV APP=sco.climb.domain-${VER}.jar
ARG USER=climb
ARG USER_ID=3005
ARG USER_GROUP=climb
ARG USER_GROUP_ID=3005
ARG USER_HOME=/home/${USER}

RUN  addgroup -g ${USER_GROUP_ID} ${USER_GROUP}; \
     adduser -u ${USER_ID} -D -g '' -h ${USER_HOME} -G ${USER_GROUP} ${USER} ;

WORKDIR  /home/${USER}/app
RUN chown ${USER}:${USER_GROUP} /home/${USER}/app
RUN mkdir indexes && chown ${USER}:${USER_GROUP} indexes 
RUN apk add --no-cache tzdata
COPY --from=mvn --chown=climb:climb ${FOLDER}/domain.jar /home/${USER}/app/climb.jar

USER climb
ENTRYPOINT ["sh", "-c", "java ${JAVA_OPTS} -jar climb.jar"]