FROM maven:3.9.6-eclipse-temurin-17 AS build WORKDIR /app COPY pom.xml . COPY src ./src RUN mvn clean package -DskipTests FROM eclipse-temurin:17-jdk-alpine WORKDIR /app COPY --from=build /app/target/*.jar app.jar EXPOSE 8080 ENTRYPOINT ["java","-jar","app.jar"]