Adjust k8s network definition related to Calico refactoring.

Change-Id: I51c456ae4070931ccb3f58539ef24f482000b39a
diff --git a/classes/cluster/virtual-mcp11-k8s-calico-minimal/kubernetes/init.yml b/classes/cluster/virtual-mcp11-k8s-calico-minimal/kubernetes/init.yml
index 044be55..e35f3c5 100644
--- a/classes/cluster/virtual-mcp11-k8s-calico-minimal/kubernetes/init.yml
+++ b/classes/cluster/virtual-mcp11-k8s-calico-minimal/kubernetes/init.yml
@@ -19,7 +19,7 @@
     kubernetes_docker_package: docker-engine=1.12.6-0~ubuntu-xenial
 
     # component docker images
-    kubernetes_calicoctl_image: docker-prod-virtual.docker.mirantis.net/mirantis/projectcalico/calico/ctl:latest
+    kubernetes_calico_calicoctl_image: docker-prod-virtual.docker.mirantis.net/mirantis/projectcalico/calico/ctl:latest
     kubernetes_calico_image: docker-prod-virtual.docker.mirantis.net/mirantis/projectcalico/calico/node:latest
     kubernetes_calico_cni_image: docker-prod-virtual.docker.mirantis.net/mirantis/projectcalico/calico/cni:latest
     kubernetes_hyperkube_image: docker-prod-virtual.docker.mirantis.net/mirantis/kubernetes/hyperkube-amd64:v1.8.6-5