kubeadm: disable the kube-proxy DaemonSet on non-Linux nodes

Windows worker nodes run kube-proxy as a Windows service. In the future the kube-proxy DaemonSet might run on Windows nodes too, but for now a temporary measure is needed to disable it. Add a linux node selector in the kube-proxy manifest spec.

kubeadm: disable the kube-proxy DaemonSet on non-Linux nodes
46a3fb4b · Lubomir I. Ivanov · a93f803f · 46a3fb4b
Commit 46a3fb4b authored Apr 09, 2019 by Lubomir I. Ivanov
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manifests.go cmd/kubeadm/app/phases/addons/proxy/manifests.go +2 -0

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--- a/cmd/kubeadm/app/phases/addons/proxy/manifests.go
+++ b/cmd/kubeadm/app/phases/addons/proxy/manifests.go
@@ -112,5 +112,7 @@ spec:
      - key: CriticalAddonsOnly
        operator: Exists
      - operator: Exists
+      nodeSelector:
+        beta.kubernetes.io/os: linux
 `
 )