From aa3524f7a39c0da1166eb4afae655074d651cdfc Mon Sep 17 00:00:00 2001
From: liuyuanfeng <liuyuanfeng@inspur.com>
Date: Thu, 19 Nov 2020 20:16:15 -0500
Subject: [PATCH] update kubernetes driver

Uniform '_prepare_entities' method type, remove method type warning

Change-Id: I0c8ebf69a229c453d9951d739a0ceeceeec5772a
---
 vitrage/datasources/kubernetes/driver.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/vitrage/datasources/kubernetes/driver.py b/vitrage/datasources/kubernetes/driver.py
index 05e18139f..237193b97 100644
--- a/vitrage/datasources/kubernetes/driver.py
+++ b/vitrage/datasources/kubernetes/driver.py
@@ -61,7 +61,8 @@ class KubernetesDriver(DriverBase):
                                     KUBERNETES_DATASOURCE,
                                     datasource_action)
 
-    def _prepare_entities(self, nodes):
+    @staticmethod
+    def _prepare_entities(nodes):
         entities = []
         for item in nodes.items:
             metadata = item.metadata