Make fail_on_swap for kubelet configurable

Affected models:
- k8s-ha-calico
- k8s-ha-contrail
- virtual-mcp11-k8s-calico
- virtual-mcp11-k8s-contrail

Change-Id: I7d3a7cd606622bcf71683ce36f7ebf7dad3cae58
diff --git a/classes/cluster/virtual-mcp11-k8s-calico/kubernetes/compute.yml b/classes/cluster/virtual-mcp11-k8s-calico/kubernetes/compute.yml
index 405b75a..2c58c3d 100644
--- a/classes/cluster/virtual-mcp11-k8s-calico/kubernetes/compute.yml
+++ b/classes/cluster/virtual-mcp11-k8s-calico/kubernetes/compute.yml
@@ -12,6 +12,8 @@
         - python-docker
   kubernetes:
     pool:
+      kubelet:
+        fail_on_swap: ${_param:kubelet_fail_on_swap}
       network:
         etcd:
           ssl: