buildingNativeExecutable.md

Building A Native Executable

• application 을 native 실행가능하게 compile
• 컨테이너에 native 실행 가능파일 패키징

GraalVM

• three distribution
  • Oracle GraalVM Community Edition (CE)
  • Oracle GraalVM Enterprise Edition (EE)
  • Mandrel
    • Oracle GraalVM CE의 다운스트림 배판

enviroment

• JDK 11
• apache maven 3.8.6
• docker 20.10.21
• GraalVM CE 22.3
• windows
  • C development enviroment
  • https://medium.com/graalvm/using-graalvm-and-native-image-on-windows-10-9954dc071311

Configuring GraalVM

• Oracle GraalVM Community Edition (CE) 사용
• https://github.com/graalvm/graalvm-ce-builds/releases
• 환경변수 설정
• naive-image install
  • ${GRAALVM_HOME}/bin/gu install native-image
  • macOs Catalina 환경에서 아직 미해결 이슈가 있음
    • GraalVM을 포함하는 Docker 컨테이너에서 maven 작업실시

create native executable

• CLI
  • quarkus build --native
• Maven
  • ./mvnw install -Dnative
• Gradle
  • ./gradlew build -Dquarkus.package.type=native

윈도우 환경에서의 패키징

x64 Native Tools Command Prompmt 실행후 project 폴더로 이동한뒤

     mvnw package -Pnative

target/getting-started-1.0.0-SNAPSHOT-runner 파일 생성
build time : 05:28 min

creatintg containter

containter-image extensions 활용

./mvnw package -Pnative -Dquarkus.native.container-build=true -Dquarkus.container-image.build=true

• quarkus.native.container-build=true -> GraaVM 없이도 linux 환경에서 실행가능한 파일을 생성
• quarkus.container-image.build=true -> quarkus 가 contaitnner image를 만들게끔 지시

docker build

src/main/docker/Dockerfile.native-micro

FROM quay.io/quarkus/quarkus-micro-image:2.0
WORKDIR /work/
COPY target/*-runner /work/application
RUN chmod 775 /work
EXPOSE 8080
CMD ["./application", "-Dquarkus.http.host=0.0.0.0"]

도커 이미지 빌드

docker build -f src/main/docker/Dockerfile.native-micro -t quarkus-quickstart/getting-started .

실행

docker run -i --rm -p 8080:8080 quarkus-quickstart/getting-started