From 29aca9692c4d84dce05e3afcac5f4909fc2063a3 Mon Sep 17 00:00:00 2001
From: Paco Xu <paco.xu@daocloud.io>
Date: Wed, 8 Jun 2022 09:44:23 +0800
Subject: [PATCH] overwrite known targets in patch manager cache in case it
 changes

---
 cmd/kubeadm/app/util/patches/patches.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/cmd/kubeadm/app/util/patches/patches.go b/cmd/kubeadm/app/util/patches/patches.go
index 88e65cc1ffa..f6457ca6a04 100644
--- a/cmd/kubeadm/app/util/patches/patches.go
+++ b/cmd/kubeadm/app/util/patches/patches.go
@@ -97,6 +97,8 @@ var (
 func GetPatchManagerForPath(path string, knownTargets []string, output io.Writer) (*PatchManager, error) {
 	pathLock.RLock()
 	if pm, known := pathCache[path]; known {
+		// in case known targets are changed
+		pm.knownTargets = knownTargets
 		pathLock.RUnlock()
 		return pm, nil
 	}