fix: use Microsoft-Hyper-V feature name on Windows Client SKUs#638
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vagokuln-msft wants to merge 1 commit intomicrosoft:Mainfrom
Open
fix: use Microsoft-Hyper-V feature name on Windows Client SKUs#638vagokuln-msft wants to merge 1 commit intomicrosoft:Mainfrom
vagokuln-msft wants to merge 1 commit intomicrosoft:Mainfrom
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Add-WindowsFeature (ServerManager) uses the feature name "Hyper-V", while Enable-WindowsOptionalFeature (DISM) requires "Microsoft-Hyper-V". On Windows Client SKUs, Get-WindowsFeature is unavailable so Install-Feature falls through to the DISM path, where "Hyper-V" is an unrecognized name and the feature is silently not enabled. This caused `docker run` to fail with: hcs::CreateComputeSystem: The request is not supported. Fix: check which API is available at the call site in Install-ContainerHost and pass the correct feature name to Install-Feature accordingly: - Server SKUs (Get-WindowsFeature available): pass "Hyper-V" - Client SKUs (DISM path): pass "Microsoft-Hyper-V"
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Add-WindowsFeature (ServerManager) uses the feature name "Hyper-V", while Enable-WindowsOptionalFeature (DISM) requires "Microsoft-Hyper-V". On Windows Client SKUs, Get-WindowsFeature is unavailable so Install-Feature falls through to the DISM path, where "Hyper-V" is an unrecognized name and the feature is silently not enabled.
This caused
docker runto fail with:hcs::CreateComputeSystem: The request is not supported.
Fix: check which API is available at the call site in Install-ContainerHost and pass the correct feature name to Install-Feature accordingly: