Further simplified the example: Knowledge about the key is not required

[demos/kafka/deduplication] / Dockerfile

diff --git a/Dockerfile b/Dockerfile
index bd8b1e3..5a7b5f9 100644 (file)
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,3 +1,4 @@
 FROM openjdk:11-jre-slim
 COPY target/streams-deduplicator-1.0-SNAPSHOT.jar /opt/app.jar
+EXPOSE 8080
 CMD ["java", "-jar", "/opt/app.jar"]