removed control node references

edge-1601-dc3-dc4/inventory

diff --git a/edge-1601-dc3-dc4/inventory b/edge-1601-dc3-dc4/inventory
index 62e0151..062c508 100644
--- a/edge-1601-dc3-dc4/inventory
+++ b/edge-1601-dc3-dc4/inventory
@@ -1,4 +1,3 @@
-[tag_Name_edge_1601_dc3_n0]
 [tag_Name_edge_1601_dc3_n1]
 [tag_Name_edge_1601_dc3_n2]
 [tag_Name_edge_1601_dc3_n3]
@@ -24,9 +23,6 @@
 [tag_Name_edge_1601_dc4_n11]
 [tag_Name_edge_1601_dc4_n12]
 
-[tag_Name_edge_1601_dc3_n0:vars]
-ansible_user=centos
-
 [tag_Name_edge_1601_dc3_n3:vars]
 zk_observer=true