Dockerfile.native

#FROM ghcr.io/graalvm/graalvm-ce:22.3.1 as builder
FROM debian:buster-slim AS builder

RUN apt update -y
RUN apt install -y wget build-essential libz-dev zlib1g-dev

# Install the graalVM, which will be used to compile a native executable
RUN wget -cq https://github.com/graalvm/graalvm-ce-builds/releases/download/jdk-21.0.2/graalvm-community-jdk-21.0.2_linux-x64_bin.tar.gz

RUN tar -xvzf graalvm-community-jdk-21.0.2_linux-x64_bin.tar.gz -C /opt

## Pass maven config for the build if necessary
ARG MAVEN_OPTS

# Update path to use the GraalVM
ENV JAVA_HOME=/opt/graalvm-community-openjdk-21.0.2+13.1
ENV PATH=$PATH:$JAVA_HOME/bin

# Create application path and copy code over
RUN mkdir -p /usr/src/app
WORKDIR /usr/src/app

# Copy files
COPY . .

ENV TZ="Europe/Paris"

# Build a native package with the graalVM that can run the code as an executable without the need of a JVM
RUN ./mvnw package -Pnative -DskipTests=true $MAVEN_OPTS

#  "quarkus-micro-image" - small container image providing dependencies to run the native application
FROM quay.io/quarkus/quarkus-micro-image:2.0

# Create application dir
WORKDIR /work/
RUN chown 1001 /work \
    && chmod "g+rwX" /work \
    && chown 1001:root /work

# Copy application executable from previous image, and makes sure the 1001 user has rights
COPY --from=builder --chown=1001:root /usr/src/app/visa-app/target/*-runner /work/application

EXPOSE 8086 8087

# Run as user with privalages to run the application
USER 1001

CMD ["./application"]