Domain name and prefix should follow DNS-1123 (#761)

* Issue #760 - Domain prefix should follow DNS-1123

* Issue #760 - Domain name should follow DNS-1123

Author: rakillen

core/src/main/python/wlsdeploy/tool/util/targets/additional_output_helper.py

@@ -94,21 +94,18 @@ def _build_template_hash(model, model_context, aliases):
     """
     template_hash = dict()
 
-    # domain name and prefix
+    # actual domain name
 
     domain_name = dictionary_utils.get_element(model.get_model_topology(), NAME)
     if domain_name is None:
         domain_name = DEFAULT_WLS_DOMAIN_NAME
 
-    template_hash[DOMAIN_NAME] = domain_name
-
-    # should change spaces to hyphens?
-    template_hash[DOMAIN_PREFIX] = domain_name.lower()
-
-    # domain UID
+    # domain UID, name and prefix must follow DNS-1123
 
     domain_uid = k8s_helper.get_domain_uid(domain_name)
     template_hash[DOMAIN_UID] = domain_uid
+    template_hash[DOMAIN_NAME] = domain_uid
+    template_hash[DOMAIN_PREFIX] = domain_uid
 
     # admin credential