title: How to start a sleeping powershell on Google Kubernetes Engine with Beta Windows containers/nodes?
body: <p>I can't seem to figure out why a pod as simple as</p>
  
  <pre><code>apiVersion: v1
  kind: Pod
  metadata:
    name: win-test
  spec:
    containers:
      - name: shell
        image: "mcr.microsoft.com/windows/servercore:1809"
        command:
          - powershell
        args:
          - "Start-Sleep"
          - "999999"
        imagePullPolicy: IfNotPresent
    nodeSelector:
      kubernetes.io/os: windows
  </code></pre>
  
  <p>fails to start due to </p>
  
  <p><code>
  failed to start container "4f4e02205101779ffef6e6bad6f7bc8d94da1dafa4173de5b87bb3a98508c776": Error response from daemon: CreateComputeSystem 4f4e02205101779ffef6e6bad6f7bc8d94da1dafa4173de5b87bb3a98508c776: The system cannot find the file specified. (extra info: {"SystemType":"Container","Name":"4f4e02205101779ffef6e6bad6f7bc8d94da1dafa4173de5b87bb3a98508c776","Owner":"docker","VolumePath":"\\\\?\\Volume{852ddcc4-3819-442f-8748-ab95850656ee}","IgnoreFlushesDuringBoot":true,"LayerFolderPath":"C:\\ProgramData\\docker\\windowsfilter\\4f4e02205101779ffef6e6bad6f7bc8d94da1dafa4173de5b87bb3a98508c776","Layers":[{"ID":"f19b83e5-b168-56b9-aadd-5aa5ded15656","Path":"C:\\ProgramData\\docker\\windowsfilter\\a2c514d945fb21b87e5188e8df2ac52d95d727e2c9081a526719b1a0cc504403"},{"ID":"e3aef991-6354-522e-8f9e-f68a75bbf653","Path":"C:\\ProgramData\\docker\\windowsfilter\\8a82b1f3ce35668195c9f27a15736f0b1c20cd3fcb1f99341ec56db5ce7775f1"}],"ProcessorWeight":5000,"HostName":"win-test","MappedDirectories":[{"HostPath":"c:\\var\\lib\\kubelet\\pods\\87884b53-b09b-4ec3-87e6-6cec2e1c9d43\\volumes\\kubernetes.io~secret\\default-token-nk777","ContainerPath":"c:\\var\\run\\secrets\\kubernetes.io\\serviceaccount","ReadOnly":true,"BandwidthMaximum":0,"IOPSMaximum":0,"CreateInUtilityVM":false}],"HvPartition":false,"NetworkSharedContainerName":"b84c2337fa12b3d9f7228bba3c7d0c0a321270df6c693da0bb4b08e35366b6ea"}): RunContainerError
  </code></p>
  
  <p>I'm expecting the container in the pod to start a powershell which then lives for 999999 seconds before the container succeeds.</p>
  
  <p>I'm using a GKE Beta Cluster 1.16.4-gke.22.</p>