Default lockfile to empty string while alpha

cmd/kubelet/app/options/options.go

@@ -103,7 +103,7 @@ func NewKubeletServer() *KubeletServer {
 			NodeStatusUpdateFrequency:   unversioned.Duration{10 * time.Second},
 			NodeLabels:                  make(map[string]string),
 			OOMScoreAdj:                 qos.KubeletOOMScoreAdj,
-			LockFilePath:                "/var/run/lock/kubelet.lock",
+			LockFilePath:                "",
 			PodInfraContainerImage:      kubetypes.PodInfraContainerImage,
 			Port:                           ports.KubeletPort,
 			ReadOnlyPort:                   ports.KubeletReadOnlyPort,

docs/admin/kubelet.md

@@ -105,7 +105,7 @@ kubelet
       --kube-reserved=: A set of ResourceName=ResourceQuantity (e.g. cpu=200m,memory=150G) pairs that describe resources reserved for kubernetes system components. Currently only cpu and memory are supported. See http://releases.k8s.io/HEAD/docs/user-guide/compute-resources.html for more detail. [default=none]
       --kubeconfig="/var/lib/kubelet/kubeconfig": Path to a kubeconfig file, specifying how to authenticate to API server (the master location is set by the api-servers flag).
       --kubelet-cgroups="": Optional absolute name of cgroups to create and run the Kubelet in.
-      --lock-file="/var/run/lock/kubelet.lock": <Warning: Alpha feature> The path to file for kubelet to use as a lock file.
+      --lock-file="": <Warning: Alpha feature> The path to file for kubelet to use as a lock file.
       --log-flush-frequency=5s: Maximum number of seconds between log flushes
       --low-diskspace-threshold-mb=256: The absolute free disk space, in MB, to maintain. When disk space falls below this threshold, new pods would be rejected. Default: 256
       --manifest-url="": URL for accessing the container manifest
@@ -151,7 +151,7 @@ kubelet
       --volume-stats-agg-period=1m0s: Specifies interval for kubelet to calculate and cache the volume disk usage for all pods and volumes.  To disable volume calculations, set to 0.  Default: '1m'
 ```
 
-###### Auto generated by spf13/cobra on 10-Feb-2016
+###### Auto generated by spf13/cobra on 12-Feb-2016
 
 
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