health/Debug-SdnFabricInfrastructure.ps1
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# Copyright (c) Microsoft Corporation. # Licensed under the MIT License. function Debug-SdnFabricInfrastructure { <# .SYNOPSIS Executes a series of fabric validation tests to validate the state and health of the underlying components within the SDN fabric. .PARAMETER NetworkController Specifies the name or IP address of 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. .PARAMETER NcRestCredential Specifies a user account that has permission to access the northbound NC API interface. The default is the current user. .EXAMPLE PS> Debug-SdnFabricInfrastructure .EXAMPLE PS> Debug-SdnFabricInfrastructure -NetworkController 'NC01' -Credential (Get-Credential) -NcRestCredential (Get-Credential) #> [CmdletBinding()] param ( [Parameter(Mandatory = $false)] [System.String]$NetworkController = $(HostName), [Parameter(Mandatory = $false)] [System.Management.Automation.PSCredential] [System.Management.Automation.Credential()] $Credential = [System.Management.Automation.PSCredential]::Empty, [Parameter(Mandatory = $false)] [System.Management.Automation.PSCredential] [System.Management.Automation.Credential()] $NcRestCredential = [System.Management.Automation.PSCredential]::Empty, [Parameter(Mandatory = $false)] [ArgumentCompleter({ $possibleValues = Get-ChildItem -Path $PSScriptRoot -Directory | Select-Object -ExpandProperty Name return $possibleValues | ForEach-Object { $_ } })] [System.String]$Role ) try { $arrayList = [System.Collections.ArrayList]::new() if($PSBoundParameters.ContainsKey('Credential')){ $Global:SdnDiagnostics.Credential = $Credential } if($PSBoundParameters.ContainsKey('NcRestCredential')){ $Global:SdnDiagnostics.NcRestCredential = $NcRestCredential } if (-NOT ($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 } } $environmentInfo = Get-SdnInfrastructureInfo -NetworkController $NetworkController -Credential $Credential -NcRestCredential $NcRestCredential if($null -eq $environmentInfo){ throw New-Object System.NullReferenceException("Unable to retrieve environment details") } if($PSBoundParameters.ContainsKey('Role')){ $healthValidationScripts = Get-ChildItem -Path "$PSScriptRoot\$Role" -Recurse | Where-Object {$_.Extension -eq '.ps1' -and $_.BaseName -ilike "Test-*"} } else { $healthValidationScripts = Get-ChildItem -Path $PSScriptRoot -Recurse | Where-Object {$_.Extension -eq '.ps1' -and $_.BaseName -ilike "Test-*"} } if($null -eq $healthValidationScripts){ throw New-Object System.NullReferenceException("No health validations returned") } "Located {0} health validation scripts" -f $healthValidationScripts.Count | Trace-Output -Level:Verbose foreach($script in $healthValidationScripts){ $functions = Get-FunctionFromFile -FilePath $script.FullName -Verb 'Test' if($functions){ foreach($function in $functions){ "Executing {0}" -f $function | Trace-Output -Level:Verbose $result = Invoke-Expression -Command $function $object = [PSCustomObject]@{ Name = $function Status = $result.Status Properties = $result.Properties } [void]$arrayList.Add($object) } } } $Global:SdnDiagnostics.Credential = $null $Global:SdnDiagnostics.NcRestCredential = $null $Global:SdnDiagnostics.Cache.FabricHealth = $arrayList "Results for fabric health have been saved to {0} for further analysis. Use Get-SdnFabricInfrastructureHealth to examine the results." -f '$Global:SdnDiagnostics.Cache.FabricHealth' | Trace-Output return $Global:SdnDiagnostics.Cache.FabricHealth } catch { $Global:SdnDiagnostics.Credential = $null $Global:SdnDiagnostics.NcRestCredential = $null "{0}`n{1}" -f $_.Exception, $_.ScriptStackTrace | Trace-Output -Level:Error } } |