switched to debian:jessie

backend/Dockerfile

     cd /tmp/backend/${WEBAPI_PROJECT} && \
     dotnet publish --configuration "${BUILD_CONFIG}" --output /var/www && \
     cp /tmp/backend/${WEBAPI_PROJECT}/appsettings.* "${CONFIG_DIR}" && \
-    ln -s /var/www/${WEBAPI_PROJECT}.dll /var/www/__RUN_ME.DLL &&\
-    ls /var/www /tmp/backend/SiteStatus/bin/Release/netcoreapp2.1
+    ln -s /var/www/${WEBAPI_PROJECT}.dll /var/www/__RUN_ME.DLL
 
 FROM microsoft/dotnet:2.1-aspnetcore-runtime
 

frontend/Dockerfile

-FROM robinthoni/debian-multiarch:jessie AS builder
+FROM debian:jessie AS builder
 
 # FROM https://github.com/ZHAJOR/Docker-Apache-2.4-Php-5.6-for-Laravel
 MAINTAINER Robin Thoni <robin@rthoni.com>
     cp -r /tmp/frontend/dist/SiteStatus/ /var/www/html && \
     rm -rf /tmp/frontend
 
-FROM robinthoni/debian-multiarch:jessie
+FROM debian:jessie
 
 RUN apt-get update && apt-get -y install \
         apache2=2.4.* && \