microsoft / microsoft/SdnDiagnostics

Module should have a check to ensure that the host agent registry key for host id is correct.

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#483 0 comments 0 reactions 1 assignee View on GitHub

@arudell is already working on this.

Since Sep 16, 2025.

  • #485 by @arudell — closed without merging
enhancement
Dominant language
PowerShell
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5d 14h
Merged PRs (30d)
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Description

Is your feature request related to a problem? Please describe.
In a recent ICM the customer's setup was broken and NC couldn't properly communicate with the hosts due to the host id registry key in HKLM:\SYSTEM\CurrentControlSet\Services\NcHostAgent\Parameters\HostId being incorrect.

Describe the solution you'd like
I'd like the module to validate that this key is correct in the debug-sdnfabricinfrastructure cmdlet. If this key isn't correct then NC can't properly manage the host.

Additional context
(https://portal.microsofticm.com/imp/v3/incidents/details/675565805/home)

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