#
# ============LICENSE_START=======================================================
-# Copyright (C) 2019 Nordix Foundation.
+# Copyright (C) 2019-2023 Nordix Foundation.
# ================================================================================
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# SPDX-License-Identifier: Apache-2.0
# ============LICENSE_END=========================================================
#
-FROM openjdk:17-jdk-slim
+FROM openjdk:17-jdk as jre-build
+
+RUN $JAVA_HOME/bin/jlink \
+--verbose \
+--add-modules ALL-MODULE-PATH \
+--strip-debug \
+--no-man-pages \
+--no-header-files \
+--compress=2 \
+--output /customjre
+
+# Use debian base image (same as openjdk uses)
+FROM debian:11-slim
+
+ENV JAVA_HOME=/jre
+ENV PATH="${JAVA_HOME}/bin:${PATH}"
+
+#copy JRE from the base image
+COPY --from=jre-build /customjre $JAVA_HOME
ARG JAR
USER ${user}
ADD target/${JAR} /opt/app/policy-agent/policy-agent.jar
-CMD ["java", "-jar", "/opt/app/policy-agent/policy-agent.jar"]
\ No newline at end of file
+CMD ["/jre/bin/java", "-jar", "/opt/app/policy-agent/policy-agent.jar"]