update dubhe-server/Dockerfile.

Signed-off-by: 之江天枢 <tianshu@zhejianglab.com>

dubhe-server/Dockerfile

@@ -1,5 +1,8 @@
-FROM harbor.dubhe.ai/dubhe/docker-in-docker-java8-ssh:v3
-RUN apk add ffmpeg
-ENV LANG=C.UTF-8
-COPY */target/*-exec.jar /dubhe/
-CMD ["bash", "-c","exec java $JVM_PARAM -Dspring.security.strategy=MODE_INHERITABLETHREADLOCAL -jar -Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=5005 /dubhe/$JAR_BALL"]
+FROM maven:3.5-jdk-8
+
+# Set working dir
+WORKDIR /data
+
+COPY */target/*-exec.jar /data/
+
+CMD echo 1