amélioration dernier ping des IPs

services/admin.py

@@ -441,8 +441,8 @@ class IPResourceAdmin(admin.ModelAdmin):
     def ping(self, obj):
         if obj.up:
             label = 'UP'
-        elif obj.downtime:
-            label = 'dernier ping : ' + naturaltime(timezone.now() - obj.downtime)
+        elif obj.last_time_up:
+            label = 'dernier ping : ' + naturaltime(obj.last_time_up)
         else:
             label = 'DOWN'
         if obj.checkmk_url: