[CE-219] Fix host clean operation in admin dashboard

Can clean host in admin dashboard

Change-Id: I3b66f5bfc0a2352d8e61c8e760c18dc3bc55d25e
Signed-off-by: Haitao Yue <hightall@me.com>

src/modules/host.py

@@ -382,19 +382,19 @@ def clean(self, id):
         if len(clusters) <= 0:
             return True
 
-        host = self.db_set_by_id(id, autofill=False)
+        host = self.db_set_by_id(id, **{"autofill": False})
         schedulable_status = host.schedulable
         if schedulable_status:
-            host = self.db_set_by_id(id, schedulable=False)
+            host = self.db_set_by_id(id, **{"schedulable": False})
 
         for cluster_item in clusters:
             cid = str(cluster_item.id)
-            t = Thread(target=cluster_item.cluster_handler.delete, args=(cid,))
+            t = Thread(target=cluster.cluster_handler.delete, args=(cid,))
             t.start()
             time.sleep(0.2)
 
         if schedulable_status:
-            self.db_set_by_id(id, schedulable=schedulable_status)
+            self.db_set_by_id(id, **{"schedulable": schedulable_status})
 
         return True