testing kubernetes nightly

Author: udaij12

kubernetes/tests/scripts/test_mnist.sh

@@ -22,7 +22,7 @@ function start_minikube_cluster() {
 
 function build_docker_image() {
     eval $(minikube docker-env)
-    echo "model_api_enabled=true" >> $ROOT_DIR/$EXAMPLE_DIR/../docker/Dockerfile
+    echo "model_api_enabled=true" >> $ROOT_DIR/$EXAMPLE_DIR/../docker/config.properties
     docker system prune -f
     docker build -t $DOCKER_IMAGE --file $ROOT_DIR/$EXAMPLE_DIR/../docker/Dockerfile --build-arg EXAMPLE_DIR="${EXAMPLE_DIR}" .
     eval $(minikube docker-env -u)