nordix-vpod: add dedicated storage node

Change-Id: I28595a60dadcc1ea2a1ce64f5dcc5db0a67c2f71
Signed-off-by: Cian Johnston <cian.johnston@est.tech>
diff --git a/pods/nordix-vpod1-idf.yml b/pods/nordix-vpod1-idf.yml
index 7e2a6f0..9218e61 100644
--- a/pods/nordix-vpod1-idf.yml
+++ b/pods/nordix-vpod1-idf.yml
@@ -74,13 +74,15 @@
     nodes_roles:
       node1: [k8s-cluster, kube-master, etcd, vault]
       node2: [k8s-cluster, kube-node]
+      node3: [k8s-cluster, kube-node, storage]
     groups:
       k8s-cluster:
         - kube-node
         - kube-master
     hostnames:
       node1: master0
-      node2: node0
+      node2: worker0
+      node3: storage0
     network:
       # network mapping
       network_mapping: