Docker build example for Spring Boot application with multiply services

Dockerfile

FROM gradle:7.4.2-alpine AS build
COPY --chown=gradle:gradle . /home/gradle/src
WORKDIR /home/gradle/src
ARG SERVICE
RUN gradle :${SERVICE}:bootJar --no-daemon --stacktrace

#FROM openjdk:11.0.12-jre-slim
FROM adoptopenjdk/openjdk11-openj9:x86_64-alpine-jre-11.0.15_10_openj9-0.32.0
WORKDIR /app
ARG SERVICE
COPY --from=build /home/gradle/src/${SERVICE}/build/libs/${SERVICE}.jar ./app.jar
EXPOSE 8080

CMD ["java", "-Xverify:none", "-XX:+UnlockExperimentalVMOptions", "-Djava.security.egd=file:/dev/./urandom","-jar","app.jar"]