[COMAC-102] allow CDN-Local to use HostNetwork for non-SRIOV environment

Change-Id: I03501d09756db547eadba2989642aee3d730dc59
diff --git a/cdn-services/cdn-local/values.yaml b/cdn-services/cdn-local/values.yaml
index 069b9d1..6f6e675 100644
--- a/cdn-services/cdn-local/values.yaml
+++ b/cdn-services/cdn-local/values.yaml
@@ -36,7 +36,7 @@
 
 config:
   sriov:
-    enabled: true # default value. Do not use here as false now.
+    enabled: true # If you want to use Host Network, please unset this flag.
     netDevice:
       pfNames:
         - eno2