spring native 通过dockerfile 构建镜像

dockerfile

# Simple Dockerfile adding Maven and GraalVM Native Image compiler to the standard
# https://github.com/graalvm/container/pkgs/container/graalvm-ce image
#FROM ghcr.io/graalvm/graalvm-ce:ol7-java11-21.2.0
#FROM appvance/graalvm-11
FROM softinstigate/graalvm-maven

ADD . /build
WORKDIR /build

# For SDKMAN to work we need unzip & zip
#RUN yum install -y unzip zip

#RUN \
    # Install GraalVM Native Image
    #gu install native-image;
RUN  chmod 777 ./mvnw
RUN  export JAVA_HOME=/usr/lib/graalvm-ce-java11-21.1.0/
RUN  export PATH=$PATH:$JAVA_HOME/bin
RUN  mvn -version
#RUN  ../mvnw -version

RUN native-image --version

#RUN  mvn -B clean package -P native --no-transfer-progress
RUN  mvn clean package -P native --no-transfer-progress


# We use a Docker multi-stage build here in order that we only take the compiled native Spring Boot App from the first build container
FROM oraclelinux:7-slim

MAINTAINER Jonas Hecht

# Add Spring Boot Native app spring-boot-graal to Container
COPY --from=0 "/build/target/nativedemo" nativedemo

# Fire up our Spring Boot Native app by default
CMD [ "sh", "-c", "./spring-boot-graal -Dserver.port=$PORT" ]