public/Repair-NexposeScanEngine.ps1
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Function Repair-NexposeScanEngine { <# .SYNOPSIS Remove and re-add any failed scan engine servers .DESCRIPTION Remove and re-add any failed scan engine servers. Will remove one or more scan engines, then re-add them, assigning back into their original scan engine pools .PARAMETER ScanEngineId One or more identifiers for a scan engine .PARAMETER IgnoreOnlineStatus Ignore the status of a scan engine. By default only offline scan engines are restored .EXAMPLE Repair-NexposeScanEngine .EXAMPLE Repair-NexposeScanEngine -ScanEngineId 42 -IgnoreOnlineStatus .NOTES For additional information please see my GitHub wiki page .FUNCTIONALITY .LINK https://github.com/My-Random-Thoughts/Rapid7Nexpose #> [CmdletBinding(SupportsShouldProcess)] Param ( [int[]]$ScanEngineId, [switch]$IgnoreOnlineStatus ) Begin { $scanPools = @(Get-NexposeScanEnginePool) $scanEngines = @() If ($ScanEngineId) { ForEach ($id In $ScanEngineId) { $scanEngines += (Get-NexposeScanEngine -Id $id) } } Else { $ScanEngines = @(Get-NexposeScanEngine | Where-Object { ($_.id -gt 3) }) } } Process { ForEach ($engine In $ScanEngines) { If (($engine.status -notmatch 'Not-Responding|Unknown') -and (-not $IgnoreOnlineStatus.IsPresent)) { Continue } If (($engine.lastUpdatedDate -as [datetime]) -lt (Get-Date).AddHours(-2)) { Continue } Write-Verbose -Message "Processing '$($engine.name)' ($($engine.status)) ..." [int]$poolCount = 0 ForEach ($pool In $scanPools) { If ($pool.engines -eq $engine.id) { If ($poolCount -eq 0) { If ($PSCmdlet.ShouldProcess($($pool.name), 'Removing scan engine')) { [void](Remove-NexposeScanEngine -Id $($engine.id) -WhatIf:($WhatIfPreference -eq $true)) } If ($PSCmdlet.ShouldProcess("$($engine.name) ($($engine.address):$($engine.port))", 'Adding Scan Engine')) { $id = ((New-NexposeScanEngine -Name $($engine.name) -IPAddress $($engine.address) -Port $($engine.port) -WhatIf:($WhatIfPreference -eq $true)).id) } } $poolCount++ If ($PSCmdlet.ShouldProcess($($pool.name), 'Adding Scan Engine To Pool')) { [void](Add-NexposeScanEngineToPool -PoolId $($pool.id) -EngineId $id -WhatIf:($WhatIfPreference -eq $true)) } } } } } End { } } |