Harmonized Dockerfiles.

Dockerfile

@@ -2,21 +2,21 @@
 #
 # SPDX-License-Identifier: Apache-2.0
 
-FROM azul/zulu-openjdk-alpine:17
+FROM eclipse-temurin:17-jre-alpine
 
-RUN apk add --update \
-    curl \
-    && rm -rf /var/cache/apk/*
+RUN apk add --update  \
+  curl  \
+  && rm -rf /var/cache/apk/*
 
-RUN addgroup --gid 1000 jumper && adduser --uid 1000 -G jumper -D jumper --no-create-home
+RUN addgroup -g 1000 -S app
+RUN adduser -u 1000 -D -H -S -G app app
 
 USER 1000:1000
 
 EXPOSE 8080 8082
 
-COPY target/*.jar /usr/share/jumper.jar
+COPY target/*.jar /usr/share/app.jar
 
 WORKDIR /usr/share/
 
-CMD java $JVM_OPTS -jar /usr/share/jumper.jar
-
+CMD java $JVM_OPTS -jar /usr/share/app.jar