FROM maven:3.6.3-jdk-11-slim as maven WORKDIR /javalin COPY src src COPY pom.xml pom.xml RUN mvn clean package -q FROM openjdk:11.0.10-jdk-slim WORKDIR /javalin COPY --from=maven /javalin/target/javalin-1.0-shaded.jar app.jar ARG BENCHMARK_ENV ENV BENCHMARK_ENV=$BENCHMARK_ENV EXPOSE 8080 CMD ["java", "-server", "-XX:+UseNUMA", "-XX:+UseParallelGC", "-Dlogging.level.root=OFF", "-jar", "app.jar"]