Updated README and sample config

netbox_agent.yaml.example

@@ -8,6 +8,22 @@ network:
   # enable auto-cabling
   lldp: true
 
+#
+# You can use these to change the roles.
+#
+#device:
+# chassis_role: "Server Chassis"
+# blade_role: "Blade"
+# server_role: "Server"
+# tags: server, blade, ,just a comma,delimited,list
+
+#
+# Can use this to set the tenant
+#
+tenant:
+ driver: "file:/tmp/tenant"
+ regex: "(.*)"
+
 datacenter_location:
  driver: "cmd:cat /etc/qualification | tr [a-z] [A-Z]"
  regex: "DATACENTER: (?P<datacenter>[A-Za-z0-9]+)"