[CORD-2466]
Create a multi-node k8s-compatible scenario

Change-Id: I618a66323672d646847e438f1e0c320962e75642
diff --git a/ansible/roles/genconfig/templates/config.mk.j2 b/ansible/roles/genconfig/templates/config.mk.j2
index caf108b..11b614f 100644
--- a/ansible/roles/genconfig/templates/config.mk.j2
+++ b/ansible/roles/genconfig/templates/config.mk.j2
@@ -67,6 +67,9 @@
 {% if prep_headnode_prereqs is defined %}
 PREP_HEADNODE_PREREQS   = $(M)/{{ prep_headnode_prereqs | join(" $(M)/") }}
 {% endif %}
+{% if prep_kubespray_prereqs is defined %}
+PREP_KUBESPRAY_PREREQS   = $(M)/{{ prep_kubespray_prereqs | join(" $(M)/") }}
+{% endif %}
 {% if docker_images_prereqs is defined %}
 DOCKER_IMAGES_PREREQS   = $(M)/{{ docker_images_prereqs | join(" $(M)/") }}
 {% endif %}