2 files changed, 8 insertions, 7 deletions

diff --git a/.dockerignore b/.dockerignore
index c8de995..e69de29 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -1,4 +0,0 @@
-# Ignore everything
-*
-# ... but the build jar
-!/app/build/libs
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
index 08ba08e..45036bb 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,10 @@
-FROM onap-repo/openjdk:17
-ARG JAR_FILE=/app/build/libs/app-*.jar
-COPY ${JAR_FILE} app.jar
+FROM eclipse-temurin:17 as builder
+COPY . ./preferences
+WORKDIR /preferences
+RUN ./gradlew assemble
+
+FROM eclipse-temurin:17-jre-alpine
+ARG JAR_FILE=/preferences/app/build/libs/app-*.jar
+COPY --from=builder ${JAR_FILE} app.jar
 EXPOSE 9080
 ENTRYPOINT [ "java","-jar","app.jar" ]
\ No newline at end of file