From 5459dbf84b7c1dd93f960cacdea9cb94dbe5b988 Mon Sep 17 00:00:00 2001
From: xiaozhang <xiaozhang0210@hotmail.com>
Date: Tue, 1 Oct 2019 23:28:56 +0800
Subject: [PATCH] Bind dns-horizontal containers to linux nodes to avoid
 Windows scheduling on kubernetes cluster includes linux nodes and windows
 nodes

---
 .../dns-horizontal-autoscaler/dns-horizontal-autoscaler.yaml    | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/cluster/addons/dns-horizontal-autoscaler/dns-horizontal-autoscaler.yaml b/cluster/addons/dns-horizontal-autoscaler/dns-horizontal-autoscaler.yaml
index 04bdaba77f3..f62a5a87a61 100644
--- a/cluster/addons/dns-horizontal-autoscaler/dns-horizontal-autoscaler.yaml
+++ b/cluster/addons/dns-horizontal-autoscaler/dns-horizontal-autoscaler.yaml
@@ -82,6 +82,8 @@ spec:
       securityContext:
         supplementalGroups: [ 65534 ]
         fsGroup: 65534
+      nodeSelector:
+        kubernetes.io/os: linux
       containers:
       - name: autoscaler
         image: k8s.gcr.io/cluster-proportional-autoscaler-amd64:1.7.1