Check sysfs Type instead of Device

Some distribution, or installation use "none" device to mount sysfs (eg. Scaleway VPS). We should check the mount type instead of device. Fix #37183

Check sysfs Type instead of Device
439a0313 · Patrice Ferlet · 21c3b302 · 439a0313
Commit 439a0313 authored Nov 21, 2016 by Patrice Ferlet
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conntrack.go cmd/kube-proxy/app/conntrack.go +1 -1

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--- a/cmd/kube-proxy/app/conntrack.go
+++ b/cmd/kube-proxy/app/conntrack.go
@@ -98,7 +98,7 @@ func isSysFSWritable() (bool, error) {

 	for _, mountPoint := range mountPoints {
 		const sysfsDevice = "sysfs"
-		if mountPoint.Device != sysfsDevice {
+		if mountPoint.Type != sysfsDevice {
 			continue
 		}
 		// Check whether sysfs is 'rw'