diff --git a/publisher/Dockerfile b/publisher/Dockerfile
new file mode 100644
index 0000000..a0cc7ca
--- /dev/null
+++ b/publisher/Dockerfile
@@ -0,0 +1,14 @@
+# Use an official OpenJDK image as a base
+FROM eclipse-temurin:21-jre
+
+# Set the working directory
+WORKDIR /app
+
+# Copy the built jar file into the container
+COPY target/publisher-0.0.1-SNAPSHOT.jar app.jar
+
+# Expose the application port
+EXPOSE 9219
+
+# Run the application
+ENTRYPOINT ["java", "-jar", "app.jar"]
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