first commit

Dockerfile

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+# Build Stage (Optional, if you want to build inside Docker)
+# FROM maven:3.9-eclipse-temurin-17 AS build
+# WORKDIR /app
+# COPY pom.xml .
+# COPY src ./src
+# RUN mvn clean package -DskipTests
+
+# Run Stage
+FROM eclipse-temurin:17-jre-alpine
+WORKDIR /app
+VOLUME /tmp
+
+# Copy the built jar (Assuming you built it locally with 'mvn package' or in CI)
+# If using the build stage above, change to: COPY --from=build /app/target/*.jar app.jar
+ARG JAR_FILE=target/*.jar
+COPY ${JAR_FILE} app.jar
+
+# Expose Web Port and JT808 TCP Port
+EXPOSE 8080
+EXPOSE 20048
+
+# Run the application
+ENTRYPOINT ["java","-Djava.security.egd=file:/dev/./urandom","-jar","/app.jar"]
+