server image build: chown copied files to user node

server.dockerfile

@@ -30,10 +30,10 @@ ARG APPDIR="${HOME}/monitoring"
 RUN mkdir ${APPDIR}
 WORKDIR ${APPDIR}
 
-COPY --from=build_helper ${APPDIR}/server/dist/ ./dist
-COPY --from=build_helper ${APPDIR}/server/public/ ./public
-COPY ./server/google-cloud/ ./google-cloud
-COPY ./server/package.json .
+COPY --from=build_helper --chown=node:node ${APPDIR}/server/dist/ ./dist
+COPY --from=build_helper --chown=node:node ${APPDIR}/server/public/ ./public
+COPY  --chown=node:node ./server/google-cloud/ ./google-cloud
+COPY  --chown=node:node ./server/package.json .
 
 RUN npm install --omit=dev
 COPY ./server/database.json .