add EXPOSE

thombergs · thombergs · commit 0be1335d2499 · 2020-02-06T06:45:21.000+11:00
diff --git a/aws/aws-hello-world/Dockerfile b/aws/aws-hello-world/Dockerfile
@@ -1,4 +1,5 @@
 FROM openjdk:8-jdk-alpine
 ARG JAR_FILE=build/libs/*.jar
 COPY ${JAR_FILE} app.jar
-ENTRYPOINT ["java","-jar","/app.jar"]
+ENTRYPOINT ["java","-jar","/app.jar"]
+EXPOSE 8080
