Add more comments for the two new inputs properties

Signed-off-by: Dongbo Xiao <dongbo.xiao@oracle.com>

Author: doxiao

kubernetes/create-weblogic-domain-inputs.yaml

@@ -89,14 +89,17 @@ exposeAdminNodePort: false
 # Name of the domain namespace
 namespace: default
 
-# Load balancer to deploy.  Supported values are:TRAEFIK, APACHE, NONE
+# Load balancer to deploy.  Supported values are: TRAEFIK, APACHE, NONE
 loadBalancer: TRAEFIK
 
-# Load balancer app prepath 
+# Load balancer app prepath used for APACHE load balancer 
+# This defines the /location in the built-in Apache plugin configuration module for WebLogic
 loadBalancerAppPrepath: /
 
-# Docker volume path for APACHE
-# By default, the VolumePath is empty, which will cause the volume mount be disabled
+# Docker volume path for APACHE. By default, it is empty, which causes the volume mount be 
+# disabled and, thereforem the built-in Apache plugin config be used.
+# Use this to provide your own Apache plugin configuration as needed; simply define this 
+# path and put your own custom_mod_wl_apache.conf file under this path.
 loadBalancerVolumePath:
 
 # Load balancer web port