POC: GraalVM CI images

jdk/graal21-ubuntu24/Dockerfile

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+# Dockerizing a graal21 images with:
+#
+#   - Graal VM 21
+#
+# build :   docker build -t exoplatform/ci:graal21-ubuntu24 .
+#
+FROM exoplatform/ci:base-ubuntu24
+LABEL MAINTAINER "eXo Platform <docker@exoplatform.com>"
+
+ENV TERM xterm
+
+ENV JDK_MAJOR_VERSION 21
+
+# Install OpenJDK Java 21 SDK
+RUN apt-get -qq update && \
+    apt-get -qq -y install gnupg ca-certificates curl
+
+RUN mkdir -p /usr/lib/jvm/graalvm${JDK_MAJOR_VERSION}
+RUN curl -fsSL https://download.oracle.com/graalvm/${JDK_MAJOR_VERSION}/latest/graalvm-jdk-${JDK_MAJOR_VERSION}_linux-x64_bin.tar.gz \
+    |   tar xzf - -C /usr/lib/jvm/graalvm${JDK_MAJOR_VERSION} --strip-components=1 
+
+
+ENV JAVA_HOME /usr/lib/jvm/graalvm${JDK_MAJOR_VERSION}
+ENV PATH="${PATH}:${JAVA_HOME}/bin"

jdk/graal21-ubuntu24/tests/goss.yaml

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+file:
+  /usr/lib/jvm:
+    title: Validating the presence of JVM directory
+    exists: true   
+package:
+  git:
+    installed: true
+    title: Check that git is installed
+command:
+  java -version:
+    exit-status: 0
+    stdout: []
+    stderr:
+    - graal version "21
+    timeout: 0

jdk/graal21-ubuntu24/tests/test_image.sh

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+#!/bin/bash
+
+i=0
+time dgoss run -it exoplatform/ci:graal21-ubuntu24 /bin/cat || ((i++))
+
+exit $i

maven/graal21-maven39-ubuntu24/Dockerfile

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+# Dockerizing a graal21-maven39-ubuntu24 images with:
+#   - ubuntu24
+#   - Graal VM 21
+#   - Maven 3.9
+#
+# build :   docker build -t exoplatform/ci:graal21-maven39-ubuntu24 .
+#
+FROM exoplatform/ci:graal21-ubuntu24
+LABEL MAINTAINER "eXo Platform <docker@exoplatform.com>"
+
+# CI Tools version
+ENV MAVEN_VERSION 3.9.6
+# Install Maven
+RUN mkdir -p /usr/share/maven \
+    && curl -fsSL http://archive.apache.org/dist/maven/maven-3/$MAVEN_VERSION/binaries/apache-maven-$MAVEN_VERSION-bin.tar.gz \
+         | tar xzf - -C /usr/share/maven --strip-components=1  \
+    && ln -s /usr/share/maven/bin/mvn /usr/bin/mvn
+
+# Workaround to be able to execute others command than "mvn" as entrypoint
+COPY docker-entrypoint.sh /usr/bin/docker-entrypoint
+RUN  chown ${EXO_CI_USER}:${EXO_GROUP} /usr/bin/docker-entrypoint \
+     && chmod u+x /usr/bin/docker-entrypoint
+
+USER ${EXO_CI_USER}
+
+RUN mkdir -p ${HOME}/.web3j/solc
+COPY releases.json ${HOME}/.web3j/solc/
+RUN  chown ${EXO_CI_USER}:${EXO_GROUP} ${HOME}/.web3j
+
+# Custom configuration for Maven
+ENV M2_HOME=/usr/share/maven
+ENV MAVEN_OPTS="-Dmaven.repo.local=${HOME}/.m2/repository -Xms1G -Xmx2G -XX:MaxMetaspaceSize=1G -Dcom.sun.media.jai.disableMediaLib=true -Djava.io.tmpdir=${EXO_CI_TMP_DIR} -Dmaven.artifact.threads=10 -Djava.awt.headless=true --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens java.base/java.nio.charset=ALL-UNNAMED --add-opens java.base/java.util.regex=ALL-UNNAMED --add-opens java.base/java.lang.reflect=ALL-UNNAMED"
+ENV PATH=$JAVA_HOME/bin:$M2_HOME/bin:$PATH
+
+# Create needed directories for Maven & git
+RUN mkdir -p ${HOME}/.m2/repository \
+    && mkdir -p ${HOME}/.ssh \
+    && mkdir -p ${HOME}/.gnupg \
+    && chmod 700 ${HOME}/.gnupg 
+
+WORKDIR ${EXO_CI_DATA_DIR}
+
+# Workaround to be able to execute others command than "mvn" as entrypoint
+ENTRYPOINT ["/usr/bin/docker-entrypoint"]
+
+CMD ["mvn", "--help"]

maven/graal21-maven39-ubuntu24/docker-entrypoint.sh

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+#!/bin/bash
+set -e
+
+# Hack for Jenkins Pipeline: authorize cat without absolute path
+if [[ "$1" == "/"* ]] || [[ "$1" == "cat" ]]; then
+  exec "$@"
+fi
+
+exec mvn "$@"