fix(watchdog): integrate instance management with watchdog

Add watchdog instance management in Start/StopInstanceHandler to sync with watchdog service
Add notification enabled check in exceptionHandle function

watchdog/processor.go

@@ -9,24 +9,29 @@ import (
 )
 
 func exceptionHandle(exceptionType string, serviceName string, errorMsg string) {
-	body := make(map[string]string)
-	for k, v := range global.CurrentConfig.Webhook.Body {
-		replaced := v
-		for strings.Contains(replaced, "{{ exceptionType }}") ||
-			strings.Contains(replaced, "{{ serviceName }}") ||
-			strings.Contains(replaced, "{{ exceptionMsg }}") {
-			replaced = strings.ReplaceAll(replaced, "{{ exceptionType }}", exceptionType)
-			replaced = strings.ReplaceAll(replaced, "{{ serviceName }}", serviceName)
-			replaced = strings.ReplaceAll(replaced, "{{ exceptionMsg }}", errorMsg)
+	if global.CurrentConfig.Notification.Enabled {
+		body := make(map[string]string)
+		if global.CurrentConfig.Notification.Method == "Webhook" {
+			for k, v := range global.CurrentConfig.Webhook.Body {
+				replaced := v
+				for strings.Contains(replaced, "{{ exceptionType }}") ||
+					strings.Contains(replaced, "{{ serviceName }}") ||
+					strings.Contains(replaced, "{{ exceptionMsg }}") {
+					replaced = strings.ReplaceAll(replaced, "{{ exceptionType }}", exceptionType)
+					replaced = strings.ReplaceAll(replaced, "{{ serviceName }}", serviceName)
+					replaced = strings.ReplaceAll(replaced, "{{ exceptionMsg }}", errorMsg)
+				}
+				body[k] = replaced
+			}
+
+			bodyJSON := ""
+			for k, v := range body {
+				bodyJSON = fmt.Sprintf(`{"%s": "%s"}`, k, v)
+				break
+			}
+
+			webhook.SendHook(global.CurrentConfig.Webhook.URL, global.CurrentConfig.Webhook.Method, global.CurrentConfig.Webhook.Headers, bodyJSON)
 		}
-		body[k] = replaced
 	}
-
-	bodyJSON := ""
-	for k, v := range body {
-		bodyJSON = fmt.Sprintf(`{"%s": "%s"}`, k, v)
-		break
-	}
-
-	webhook.SendHook(global.CurrentConfig.Webhook.URL, global.CurrentConfig.Webhook.Method, global.CurrentConfig.Webhook.Headers, bodyJSON)
+	
 }