[OPENJDK-4189] JRE25 cekit module

Signed-off-by: Jonathan Dowland <[email protected]>

Author: jmtd

modules/jre/25/artifacts/opt/jboss/container/openjdk/jre/jvm-options

@@ -0,0 +1,10 @@
+
+#!/bin/sh
+# ==============================================================================
+# JDK specific customizations
+#
+# ==============================================================================
+
+function jvm_specific_diagnostics() {
+    echo "-Xlog:gc::utctime -XX:NativeMemoryTracking=summary"
+}

modules/jre/25/configure.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+set -euo pipefail
+
+SCRIPT_DIR=$(dirname $0)
+ARTIFACTS_DIR=${SCRIPT_DIR}/artifacts
+
+install -m 0644 -D {${ARTIFACTS_DIR},}/opt/jboss/container/openjdk/jre/jvm-options
+
+# Set this JDK as the alternative in use
+_arch="$(uname -i)"
+alternatives --set java java-25-openjdk.${_arch}

modules/jre/25/module.yaml

@@ -0,0 +1,35 @@
+schema_version: 1
+
+name: "jboss.container.openjdk.jre"
+description: "Installs only the JRE headless for OpenJDK 25."
+version: &jdkver "25"
+
+labels:
+- name: "org.jboss.product"
+  value: "openjdk"
+- name: "org.jboss.product.version"
+  value: *jdkver
+- name: "org.jboss.product.openjdk.version"
+  value: *jdkver
+
+envs:
+- name: "JAVA_HOME"
+  value: "/usr/lib/jvm/jre"
+- name: "JAVA_VENDOR"
+  value: "openjdk"
+- name: "JAVA_VERSION"
+  value: *jdkver
+- name: JBOSS_CONTAINER_OPENJDK_JRE_MODULE
+  value: /opt/jboss/container/openjdk/jre
+
+packages:
+  install:
+  - java-25-openjdk-headless
+
+modules:
+  install:
+  - name: jboss.container.user
+  - name: jboss.container.openjdk
+
+execute:
+- script: configure.sh