ICS sample producer and consumer

[nonrtric.git] / sample-services / ics-producer-consumer / producer / Dockerfile

diff --git a/sample-services/ics-producer-consumer/producer/Dockerfile b/sample-services/ics-producer-consumer/producer/Dockerfile
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+#==================================================================================
+#   Copyright (C) 2024: OpenInfra Foundation Europe
+#
+#   Licensed under the Apache License, Version 2.0 (the "License");
+#   you may not use this file except in compliance with the License.
+#   You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#   Unless required by applicable law or agreed to in writing, software
+#   distributed under the License is distributed on an "AS IS" BASIS,
+#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#   See the License for the specific language governing permissions and
+#   limitations under the License.
+#
+#   This source code is part of the near-RT RIC (RAN Intelligent Controller)
+#   platform project (RICP).
+#==================================================================================
+
+# Use Maven image with OpenJDK 17 for the build stage
+FROM maven:3.8.5-openjdk-17 AS maven_build
+
+# Copy Maven project files
+COPY pom.xml /tmp/
+COPY src /tmp/src/
+
+# Set working directory
+WORKDIR /tmp/
+
+# Build the Maven project
+RUN mvn package
+
+# Use a separate image with OpenJDK 17 for the runtime stage
+FROM openjdk:17-jdk-slim
+
+# Expose port 8080
+EXPOSE 8080
+
+ARG KAFKA_SERVERS
+ENV KAFKA_SERVERS=${KAFKA_SERVERS}
+
+# Set the working directory
+WORKDIR /app
+
+# Copy the JAR file from the maven_build stage to the runtime stage
+COPY --from=maven_build /tmp/target/producer-0.0.1.jar /app/producer-0.0.1.jar
+
+# Command to run the application
+CMD ["java", "-jar", "producer-0.0.1.jar"]