1 files changed, 17 insertions, 9 deletions
diff --git a/templates/tools/dockerfile/csharp_dotnetcli_deps.include b/templates/tools/dockerfile/csharp_dotnetcli_deps.include
index bc88d2bfa3..f333592640 100644
--- a/templates/tools/dockerfile/csharp_dotnetcli_deps.include
+++ b/templates/tools/dockerfile/csharp_dotnetcli_deps.include
@@ -1,12 +1,20 @@
-# Install dotnet SDK based on https://www.microsoft.com/net/core#debian
-RUN apt-get update && apt-get install -y curl libunwind8 gettext
-# dotnet-dev-1.0.0-preview2-003131
-RUN curl -sSL -o dotnet100.tar.gz https://go.microsoft.com/fwlink/?LinkID=827530
-RUN mkdir -p /opt/dotnet && tar zxf dotnet100.tar.gz -C /opt/dotnet
-# dotnet-dev-1.0.1
-RUN curl -sSL -o dotnet101.tar.gz https://go.microsoft.com/fwlink/?LinkID=843453
-RUN mkdir -p /opt/dotnet && tar zxf dotnet101.tar.gz -C /opt/dotnet
-RUN ln -s /opt/dotnet/dotnet /usr/local/bin
+# Install dotnet SDK
+ENV DOTNET_SDK_VERSION 2.1.500
+RUN curl -sSL -o dotnet.tar.gz https://dotnetcli.blob.core.windows.net/dotnet/Sdk/$DOTNET_SDK_VERSION/dotnet-sdk-$DOTNET_SDK_VERSION-linux-x64.tar.gz ${'\\'}
+    && mkdir -p /usr/share/dotnet ${'\\'}
+    && tar -zxf dotnet.tar.gz -C /usr/share/dotnet ${'\\'}
+    && rm dotnet.tar.gz ${'\\'}
+    && ln -s /usr/share/dotnet/dotnet /usr/bin/dotnet
+
+
+# Install .NET Core 1.1.10 runtime (required to run netcoreapp1.1)
+RUN curl -sSL -o dotnet_old.tar.gz https://dotnetcli.blob.core.windows.net/dotnet/Runtime/1.1.10/dotnet-debian.9-x64.1.1.10.tar.gz ${'\\'}
+    && mkdir -p dotnet_old ${'\\'}
+    && tar zxf dotnet_old.tar.gz -C dotnet_old ${'\\'}
+    && cp -r dotnet_old/shared/Microsoft.NETCore.App/1.1.10/ /usr/share/dotnet/shared/Microsoft.NETCore.App/ ${'\\'}
+    && rm -rf dotnet_old/ dotnet_old.tar.gz
+RUN apt-get update && apt-get install -y libunwind8 && apt-get clean
+
 
 # Trigger the population of the local package cache
 ENV NUGET_XMLDOC_MODE skip