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Bug
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Resolution: Done-Errata
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Critical
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4.14.0
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None
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No
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3
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WINC - Sprint 237
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1
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False
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Bug Fix
Description of problem
WMCO fails to configure Windows Server 2019 instances on Azure that do not have the Containers feature pre-installed with the following error:
2023-05-05T18:11:02Z ERROR wc 10.0.128.7 error running {"cmd": "powershell.exe -NonInteractive -ExecutionPolicy Bypass \"Install-WindowsFeature -Name Containers\"", "out": "Install-WindowsFeature : Win32 internal error \"Access is denied\" 0x5 occurred while reading the console output buffer. \r\nContact Microsoft Customer Support Services.\r\nAt line:1 char:1\r\n+ Install-WindowsFeature -Name Containers\r\n+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\r\n + CategoryInfo : ReadError: (:) [Install-WindowsFeature], HostException\r\n + FullyQualifiedErrorId : ReadConsoleOutput,Microsoft.Windows.ServerManager.Commands.AddWindowsFeatureCommand\r\n \r\n", "error": "Process exited with status 1"}
github.com/openshift/windows-machine-config-operator/pkg/windows.(*windows).Run
/build/windows-machine-config-operator/pkg/windows/windows.go:373
github.com/openshift/windows-machine-config-operator/pkg/windows.(*windows).enableContainersWindowsFeature
/build/windows-machine-config-operator/pkg/windows/windows.go:893
github.com/openshift/windows-machine-config-operator/pkg/windows.(*windows).ensureHostNameAndContainersFeature
/build/windows-machine-config-operator/pkg/windows/windows.go:530
github.com/openshift/windows-machine-config-operator/pkg/windows.(*windows).Bootstrap
/build/windows-machine-config-operator/pkg/windows/windows.go:430
github.com/openshift/windows-machine-config-operator/pkg/nodeconfig.(*nodeConfig).Configure
/build/windows-machine-config-operator/pkg/nodeconfig/nodeconfig.go:159
github.com/openshift/windows-machine-config-operator/controllers.(*instanceReconciler).ensureInstanceIsUpToDate
/build/windows-machine-config-operator/controllers/controllers.go:84
github.com/openshift/windows-machine-config-operator/controllers.(*WindowsMachineReconciler).configureMachine
/build/windows-machine-config-operator/controllers/windowsmachine_controller.go:433
github.com/openshift/windows-machine-config-operator/controllers.(*WindowsMachineReconciler).Reconcile
/build/windows-machine-config-operator/controllers/windowsmachine_controller.go:354
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Reconcile
/build/windows-machine-config-operator/vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller/controller.go:122
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).reconcileHandler
/build/windows-machine-config-operator/vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller/controller.go:323
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).processNextWorkItem
/build/windows-machine-config-operator/vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller/controller.go:274
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Start.func2.2
/build/windows-machine-config-operator/vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller/controller.go:235
How reproducible:{code:none}
Always
Steps to Reproduce:
1. Bring up a OCP 4.14 cluster on Azure 2. Create a MachineSet with sku: 2019-datacenter-smalldisk 3. Launch WMCO from source
Actual results:
Node fails to get configured
Expected results:
Node should be configured
Additional info
The issue here is that Install-WindowsFeature -Name Containers results in a progress bar being displayed and causes the Access is denied error. However I noticed that if you manually installed the containers feature while WMCO was retrying the configuration, the install still does not go through and times out waiting for a hybrid-ovn annotation. In the hybrid-overlay logs I saw:
F0508 19:28:55.018792 5108 hybrid-overlay-node.go:53] this version of Windows does not support HostRoute policies; network communication between this node and its pods will not work. HostRoute policies are available as a KB update for Windows Server 2019 version 1809 and out of the box in Windows Server 2019 version 1903.
Interestingly 2019-datacenter-smalldisk and 2019-datacenter-with-containers-smalldisk have identical patch and hotfixes
PS C:\Users\capi> [System.Environment]::OSVersion.Version
Major Minor Build Revision
----- ----- ----- --------
10 0 17763 0
PS C:\Users\capi> Get-HotFix
Source Description HotFixID InstalledBy InstalledOn
------ ----------- -------- ----------- -----------
win2-mjrss Update KB5022511 4/5/2023 12:00:00 AM
win2-mjrss Security Update KB5025229 4/5/2023 12:00:00 AM
win2-mjrss Security Update KB5023789 4/5/2023 12:00:00 AM
Note
It is unclear why the progress bar issue does not show up with 2022 images which do not have the Container feature installed.
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