rsync git directories into kube-build

build/build-image/Dockerfile

@@ -36,6 +36,13 @@ ENV KUBE_OUTPUT_SUBPATH _output/dockerized
 # Pick up version stuff here as we don't copy our .git over.
 ENV KUBE_GIT_VERSION_FILE ${HOME}/.dockerized-kube-version-defs
 
+# Add system-wide git user information
+RUN git config --system user.email "nobody@k8s.io" \
+  && git config --system user.name "kube-build-image"
+
+# Fix permissions on gopath
+RUN chmod -R a+rwx $GOPATH
+
 # Make log messages use the right timezone
 ADD localtime /etc/localtime
 RUN chmod a+r /etc/localtime

build/build-image/rsyncd.sh

@@ -77,7 +77,7 @@ port = 8730
   secrets file = ${SECRETS}
   read only = false
   path = ${VOLUME}
-  filter = - /.make/ - /.git/ - /_tmp/
+  filter = - /.make/ - /_tmp/
 EOF
 
 exec /usr/bin/rsync --no-detach --daemon --config="${CONFFILE}" "$@"