FROM --platform=linux/arm64/v8 amazonlinux:latest

# Add the Amazon Corretto repository

RUN rpm --import https://yum.corretto.aws/corretto.key

RUN curl -L -o /etc/yum.repos.d/corretto.repo https://yum.corretto.aws/corretto.repo

# Update the packages and install Amazon Corretto 18, Maven and Zip

RUN yum -y update

RUN yum install -y java-18-amazon-corretto-devel maven zip

# Set Java 18 as the default

RUN update-alternatives --set java "/usr/lib/jvm/java-18-amazon-corretto/bin/java"

RUN update-alternatives --set javac "/usr/lib/jvm/java-18-amazon-corretto/bin/javac"

# Copy the software folder to the image and build the function

COPY software software

WORKDIR /software/example-function

RUN mvn clean package

# Package everything together into a custom runtime archive

WORKDIR /

COPY bootstrap bootstrap

RUN chmod 755 bootstrap

RUN cp /software/example-function/target/function.jar function.jar

RUN zip -r runtime.zip \

bootstrap \

function.jar \