modules/NetworkController/private/Get-SdnNetworkControllerInfoOffline.ps1
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# Copyright (c) Microsoft Corporation. # Licensed under the MIT License. function Get-SdnNetworkControllerInfoOffline { <# .SYNOPSIS Get the Network Controller Configuration from network controller cluster manifest file. The function is used to retrieve information of the network controller when cluster down. .PARAMETER NetworkController Specifies the name the network controller node on which this cmdlet operates. The parameter is optional if running on network controller node. .PARAMETER Credential Specifies a user account that has permission to perform this action. The default is the current user. .EXAMPLE PS> Get-SdnNetworkControllerInfoOffline .EXAMPLE PS> Get-SdnNetworkControllerInfoOffline -NetworkController 'NC01' -Credential (Get-Credential) #> [CmdletBinding()] param ( [Parameter(Mandatory = $false)] [String]$NetworkController = $(HostName), [Parameter(Mandatory = $false)] [System.Management.Automation.PSCredential] [System.Management.Automation.Credential()] $Credential = [System.Management.Automation.PSCredential]::Empty ) try { if (-NOT ($PSBoundParameters.ContainsKey('NetworkController'))) { $config = Get-SdnRoleConfiguration -Role 'NetworkController' $confirmFeatures = Confirm-RequiredFeaturesInstalled -Name $config.windowsFeature if (-NOT ($confirmFeatures)) { "The current machine is not a NetworkController, run this on NetworkController or use -NetworkController parameter to specify one" | Trace-Output -Level:Warning return # don't throw exception, since this is a controlled scenario and we do not need stack exception tracing } } $clusterManifestXml = [xml](Get-SdnServiceFabricClusterManifest -NetworkController $NetworkController -Credential $Credential) $NodeList = $clusterManifestXml.ClusterManifest.Infrastructure.WindowsServer.NodeList.Node $securitySection = $clusterManifestXml.ClusterManifest.FabricSettings.Section | Where-Object Name -eq "Security" $ClusterCredentialType = $securitySection.Parameter | Where-Object Name -eq "ClusterCredentialType" $secretCertThumbprint = $clusterManifestXml.ClusterManifest.Certificates.SecretsCertificate.X509FindValue $ncRestName = Invoke-PSRemoteCommand -ComputerName $NetworkController -ScriptBlock { $secretCert = Get-ChildItem -Path "Cert:\LocalMachine\My" | Where-Object {$_.Thumbprint -ieq $using:secretCertThumbprint} if($null -eq $secretCert) { return $null } else { return $secretCert.Subject.Replace("CN=","") } } -Credential $Credential $infraInfo = [PSCustomObject]@{ ClusterCredentialType = $ClusterCredentialType.Value NodeList = $NodeList NcRestName = $ncRestName NcRestCertThumbprint = $secretCertThumbprint } return $infraInfo } catch { "{0}`n{1}" -f $_.Exception, $_.ScriptStackTrace | Trace-Output -Level:Error } } |