From 4aa4255cf1abfac1d30d1b7ac89154a42c5bde29 Mon Sep 17 00:00:00 2001
From: wackxu <xushiwei5@huawei.com>
Date: Sat, 31 Mar 2018 15:13:49 +0800
Subject: [PATCH] remove pvc node affinity update check since beta NodeAffinity
 is immutable

---
 pkg/scheduler/factory/factory.go | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/pkg/scheduler/factory/factory.go b/pkg/scheduler/factory/factory.go
index 49a5541080..a6997dd6d1 100644
--- a/pkg/scheduler/factory/factory.go
+++ b/pkg/scheduler/factory/factory.go
@@ -405,14 +405,6 @@ func (c *configFactory) invalidatePredicatesForPvUpdate(oldPV, newPV *v1.Persist
 			break
 		}
 	}
-	if utilfeature.DefaultFeatureGate.Enabled(features.VolumeScheduling) {
-		oldAffinity := oldPV.Spec.NodeAffinity
-		newAffinity := newPV.Spec.NodeAffinity
-		// If node affinity of PV is changed.
-		if !reflect.DeepEqual(oldAffinity, newAffinity) {
-			invalidPredicates.Insert(predicates.CheckVolumeBindingPred)
-		}
-	}
 	c.equivalencePodCache.InvalidateCachedPredicateItemOfAllNodes(invalidPredicates)
 }