add content to delete-domain/README.md

Author: Vince Kraemer

kubernetes/samples/scripts/delete-domain/README.md

@@ -1 +1,27 @@
-**TODO** write me 
+# Deleting domain resources created while executing the samples
+
+After running the sample, you will need to release domain resources that 
+can then be used for other purposes.
+
+The script in this sample demonstrates one approach to releasing 
+domain resources.
+
+## Using the script to delete domain resources
+
+```
+$ ./delete-weblogic-domain-resources.sh \
+  -d  domain-uid[,domain-uid...] \
+  [-s max-seconds] \
+  [-t] 
+```
+The required option "-d" takes domain-uid values (separated
+ by commas and no spaces) to identify the domain resources that should be deleted.
+
+To limit the amount of time spent on attempting to delete domain resources, use "-s".
+The option must be followed by an integer that represents the total number of seconds
+that will be spent attempting to delete resources. The default number of seconds is 120.
+
+To see the help associated with the script, enter 
+```
+$ ./delete-weblogic-domain-resources.sh -h
+```