Added upgrade path for the alerts ALERT.VR.PUBLIC.IFACE.MTU, ALERT.VR.PRIVATE.IFACE.MTU

Author: sureshanaparti

engine/components-api/src/main/java/com/cloud/alert/AlertManager.java

@@ -54,5 +54,4 @@ public interface AlertManager extends Manager, AlertService {
     void recalculateCapacity();
 
     void sendAlert(AlertType alertType, long dataCenterId, Long podId, String subject, String body);
-
 }

engine/schema/src/main/resources/META-INF/db/schema-42020to42030.sql

@@ -20,3 +20,6 @@
 --;
 
 ALTER TABLE `cloud`.`template_store_ref` MODIFY COLUMN `download_url` varchar(2048);
+
+UPDATE `cloud`.`alert` SET type = 33 WHERE name = 'ALERT.VR.PUBLIC.IFACE.MTU';
+UPDATE `cloud`.`alert` SET type = 34 WHERE name = 'ALERT.VR.PRIVATE.IFACE.MTU';

server/src/main/java/com/cloud/event/AlertGenerator.java

@@ -67,12 +67,13 @@ void init() {
     }
 
     public static void publishAlertOnEventBus(String alertType, long dataCenterId, Long podId, String subject, String body) {
-
         String configKey = Config.PublishAlertEvent.key();
         String value = s_configDao.getValue(configKey);
         boolean configValue = Boolean.parseBoolean(value);
-        if(!configValue)
+        if (!configValue) {
             return;
+        }
+
         try {
             eventDistributor = ComponentContext.getComponent(EventDistributor.class);
         } catch (NoSuchBeanDefinitionException nbe) {