springboot kettle gralde dockerfile 多阶段构建

dockerfile

FROM openjdk:8-jdk-alpine AS TEMP_BUILD_IMAGE

ENV  ENVREFRESH_DATE 2023-06-12 15:00
RUN  set -eux && sed -i 's/dl-cdn.alpinelinux.org/mirrors.ustc.edu.cn/g' /etc/apk/repositories
RUN apk update && apk add --no-cache bash curl wget zip

WORKDIR /app

COPY settings.gradle settings.gradle
COPY gradle gradle
COPY build.gradle build.gradle
COPY gradlew gradlew

RUN  ./gradlew -v
COPY src src
COPY src/main/resources src/main/resources
RUN ./gradlew  build --refresh-dependencies
RUN  ./gradlew build
RUN ls   /app/build/libs/


FROM openjdk:8-jdk-alpine
WORKDIR /app
COPY --from=TEMP_BUILD_IMAGE app/build/libs/dataExChangePlatform-0.0.1-SNAPSHOT.jar .
ENTRYPOINT ["java","-jar","dataExChangePlatform-0.0.1-SNAPSHOT.jar"]
CMD ["-Duser.timezone=Asia/Shanghai","-Dspring.profiles.active=prod"]

docker-compose

version: '3'
services:
  spring-boot-application:
    container_name: spring-boot-application
    build:
      context: .
      dockerfile: Dockerfile
    privileged: true
    ports:
      - "8000:8000"
#    command: ["/bin/sh","-c","sleep 300000"]
#    command: ["java","-jar" ,"-Dspring.profiles.active=prod", "-Duser.timezone=Asia/Shanghai","/app/dataExChangePlatform-0.0.1-SNAPSHOT.jar"]