FROM maven:3.9.4-eclipse-temurin-21 AS build
WORKDIR /app
COPY . .
RUN mvn clean package -DskipTests

FROM eclipse-temurin:21-jre-jammy

ARG PORT=8080
ENV PORT=${PORT}
WORKDIR /portfolio
COPY --from=build /app/target/Portfolio-0.0.1-SNAPSHOT.jar /portfolio/Portfolio.jar
RUN useradd -m runtime
USER runtime
EXPOSE ${PORT}
EXPOSE 8093
ENTRYPOINT ["java", "-Dserver.port=${PORT}", "-jar", "Portfolio.jar"]
thats dockerfile + in pom.xml version is set to 17

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