Update SystemdActivation docker test to use the latest runtime

Author: halter73

.travis.yml

@@ -32,4 +32,4 @@ before_install:
   - if test "$TRAVIS_OS_NAME" == "osx"; then brew update; brew install openssl; ln -s /usr/local/opt/openssl/lib/libcrypto.1.0.0.dylib /usr/local/lib/; ln -s /usr/local/opt/openssl/lib/libssl.1.0.0.dylib /usr/local/lib/; fi
 script:
   - ./build.sh --quiet verify
-  - if test '$TRAVIS_OS_NAME' != 'osx'; then bash test/Microsoft.AspNetCore.Server.Kestrel.FunctionalTests/SystemdActivation/docker.sh; fi
+  - if test "$TRAVIS_OS_NAME" != "osx"; then bash test/Microsoft.AspNetCore.Server.Kestrel.FunctionalTests/SystemdActivation/docker.sh; fi

test/Microsoft.AspNetCore.Server.Kestrel.FunctionalTests/SystemdActivation/Dockerfile

@@ -1,4 +1,4 @@
-FROM microsoft/aspnetcore
+FROM microsoft/dotnet:1.1-runtime-deps
 
 # The "container" environment variable is read by systemd.
 ENV container=docker
@@ -8,6 +8,7 @@ VOLUME ["/sys/fs/cgroup"]
 
 # Create activate-kestrel.service to launch the "publish" app on new requests to 8080.
 EXPOSE 8080
+ADD .dotnet/ /usr/share/dotnet/
 ADD publish/ /publish/
 ADD activate-kestrel.socket /etc/systemd/system/activate-kestrel.socket
 ADD activate-kestrel.service /etc/systemd/system/activate-kestrel.service
@@ -20,7 +21,8 @@ RUN ["cp", "/lib/systemd/system/dbus.service", "/etc/systemd/system/"]
 RUN ["sed", "-i", "s/OOMScoreAdjust=-900//", "/etc/systemd/system/dbus.service"]
 
 # Automatically start activate-kestrel.service on boot.
-RUN ["ln", "-sf", "/usr/lib/systemd/system/activate-kestrel.service", "/etc/systemd/system/multi-user.target.wants/activate-kestrel.service"]
+RUN ["ln", "-s", "/usr/share/dotnet/dotnet", "/usr/bin/dotnet"]
+RUN ["ln", "-s", "/usr/lib/systemd/system/activate-kestrel.service", "/etc/systemd/system/multi-user.target.wants/activate-kestrel.service"]
 
 # Launch systemd.
 CMD ["/sbin/init"]

test/Microsoft.AspNetCore.Server.Kestrel.FunctionalTests/SystemdActivation/docker.sh

@@ -8,6 +8,7 @@ source ./.build/KoreBuild.sh -r $repoDir --quiet
 dotnet restore
 dotnet publish ./samples/SampleApp/
 cp -R ./samples/SampleApp/bin/Debug/netcoreapp1.1/publish/ $scriptDir
+cp -R ~/.dotnet/ $scriptDir
 
 image=$(docker build -qf $scriptDir/Dockerfile $scriptDir)
 container=$(docker run -Ptd --privileged $image)