- Make validation a bit nicer:

- Add timeout to the DB validation
  - Make DB validation exception handling a bit nicer
  - Move the DB validation error message

- Fix bug around RADOS config default for Is Secure
- Allow hiding of the validation box

static/js/core-config-setup.js

@@ -110,6 +110,12 @@ angular.module("core-config-setup", ['angularFileUpload'])
           return hasError ? 'failed' : 'success';
         };
 
+        $scope.cancelValidation = function() {
+          $('#validateAndSaveModal').modal('hide');
+          $scope.validating = null;
+          $scope.savingConfiguration = false;
+        };
+
         $scope.validateService = function(serviceInfo) {
           var params = {
             'service': serviceInfo.service.id
@@ -238,6 +244,7 @@ angular.module("core-config-setup", ['angularFileUpload'])
           var allowedFields = $scope.STORAGE_CONFIG_FIELDS[value];
           var configObject = $scope.config.DISTRIBUTED_STORAGE_CONFIG.local[1];
 
+          // Remove any fields not allowed.
           for (var fieldName in configObject) {
             if (!configObject.hasOwnProperty(fieldName)) {
               continue;
@@ -251,6 +258,13 @@ angular.module("core-config-setup", ['angularFileUpload'])
               delete configObject[fieldName];
             }
           }
+
+          // Set any boolean fields to false.
+          for (var i = 0; i < allowedFields.length; ++i) {
+            if (allowedFields[i].kind == 'bool') {
+              configObject[allowedFields[i].name] = false;
+            }
+          }
         });
 
         $scope.$watch('config', function(value) {