- 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

data/database.py

@@ -71,7 +71,9 @@ db_random_func = CallableProxy()
 
 
 def validate_database_url(url):
-  driver = _db_from_url(url, {})
+  driver = _db_from_url(url, {
+    'connect_timeout': 5
+  })
   driver.connect()
   driver.close()
 

static/css/quay.css

@@ -4924,3 +4924,8 @@ i.slack-icon {
   vertical-align: middle;
   padding: 4px;
 }
+
+.modal-footer.alert {
+  text-align: left;
+  margin-bottom: -16px;
+}

static/directives/config/config-setup-tool.html

@@ -546,7 +546,7 @@
           <div class="modal-header">
             <h4 class="modal-title"
                 ng-show="mapped.$hasChanges && validationStatus(validating) == 'validating'">
-              Validating Configuration... Please Wait
+              Validating Configuration...
             </h4>
             <h4 class="modal-title"
                 ng-show="mapped.$hasChanges && validationStatus(validating) == 'failed'">
@@ -595,6 +595,13 @@
 
           <div class="modal-footer" ng-show="mapped.$hasChanges">
             <span ng-show="validating.length == 0">Please Wait...</span>
+
+            <button class="btn btn-default"
+                    ng-show="validationStatus(validating) == 'validating'"
+                    ng-click="cancelValidation()">
+              Stop Validating
+            </button>
+
             <button class="btn btn-primary"
                     ng-show="validationStatus(validating) == 'success'"
                     ng-click="saveConfiguration()"

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) {

static/partials/super-user.html

@@ -348,10 +348,6 @@
             Could not connect to or validate the database configuration found. Please reconfigure to continue.
           </div>
 
-          <div class="alert alert-warning" ng-show="databaseInvalid">
-            Database Validation Issue: {{ databaseInvalid }}
-          </div>
-
           <p>
           Please enter the connection details for your <strong>empty</strong> database. The schema will be created in the following step.</p>
           </p>
@@ -369,33 +365,32 @@
                    </select>
                 </td>
               </tr>
-            </table>
+              <tr ng-show="fields.kind">
-
-            <table class="config-table" ng-show="fields.kind">
-              <tr>
                 <td>Database Server:</td>
                 <td>
                   <span class="config-string-field" binding="fields.server"
-                        placeholder="The database server hostname"></span>
+                        placeholder="localhost"></span>
+                  <div class="help-text">
+                    The server (and optionally, custom port) where the database lives
+                  </div>
                 </td>
               </tr>
-              <tr>
+              <tr ng-show="fields.kind">
                 <td>Database Name:</td>
                 <td>
                   <span class="config-string-field" binding="fields.database"
-                        placeholder="The name of the database on the server"></span>
+                        placeholder="registry-database"></span>
                 </td>
               </tr>
-
+              <tr ng-show="fields.kind">
-              <tr>
                 <td>Username:</td>
                 <td>
                   <span class="config-string-field" binding="fields.username"
-                        placeholder="Username for accessing the database"></span>
+                        placeholder="someuser"></span>
-                  <div class="help-text">The user must have full access to the database</div>
+                  <div class="help-text">This user must have <strong>full access</strong> to the database</div>
                 </td>
               </tr>
-              <tr>
+              <tr ng-show="fields.kind">
                 <td>Password:</td>
                 <td>
                   <input class="form-control" type="password" ng-model="fields.password"></span>
@@ -404,6 +399,9 @@
             </table>
           </div>
         </div>
+        <div class="modal-footer alert alert-warning" ng-show="databaseInvalid">
+          Database Validation Issue: {{ databaseInvalid }}
+        </div>
         <div class="modal-footer">
           <button type="submit" class="btn btn-primary" ng-disabled="!databaseUri"
                   ng-click="validateDatabase()"

util/config/validator.py

@@ -2,6 +2,7 @@ import redis
 import os
 import json
 import ldap
+import peewee
 
 from data.users import LDAPConnection
 from flask import Flask
@@ -35,12 +36,21 @@ def validate_service_for_config(service, config):
 
 def _validate_database(config):
   """ Validates connecting to the database. """
+  try:
     validate_database_url(config['DB_URI'])
+  except peewee.OperationalError as ex:
+    if ex.args and len(ex.args) > 1:
+      raise Exception(ex.args[1])
+    else:
+      raise ex
 
 
 def _validate_redis(config):
   """ Validates connecting to redis. """
-  redis_config = config['BUILDLOGS_REDIS']
+  redis_config = config.get('BUILDLOGS_REDIS', {})
+  if not 'host' in  redis_config:
+    raise Exception('Missing redis hostname')
+
   client = redis.StrictRedis(socket_connect_timeout=5, **redis_config)
   client.ping()