Zack Meier
80 lines
3.2 KiB
PowerShell
80 lines
3.2 KiB
PowerShell
<#
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.SYNOPSIS
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Updates ServiceNow SCTask after a Linux VM is deleted
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.DESCRIPTION
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Updates ServiceNow SCTask after a Linux VM is deleted
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.NOTES
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Information or caveats about the function e.g. 'This function is not supported in Linux'
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.EXAMPLE
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Test-MyTestFunction -Verbose
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Explanation of the function or its result. You can include multiple examples with additional .EXAMPLE lines
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#>
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function Remove-ITDLinuxServerMissingCmdb {
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[CmdletBinding()]
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param (
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[string]
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$SCTaskNum,
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[string]
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$ComputerName
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)
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begin {
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}
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process {
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# get current user, SCTask, Ritm, custom variables
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$assignTo = Get-ServiceNowRecord -Table 'User' -Filter @('email', '-eq', ($env:username + "@nd.gov"))
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$SCTask = Get-ServiceNowRecord -Table 'Catalog Task' -ID $SCTaskNum
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$RitmNum = $SCTask.request_item.display_value
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$Ritm = Get-ServiceNowRecord -Table 'Requested Item' -ID $RitmNum -IncludeCustomVariable
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[string]$SNHostName = ($RITM.CustomVariable | Where-Object Name -EQ server_name).Value
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Update-ServiceNowRecord -ID $SCTask.number -Values @{short_description = "VMware VM Removal for $SNHostName"; assigned_to = $assignTo.name }
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If ($ComputerName -ne $SNHostName) {
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# false is good
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Write-Error -Message ("ComputerName entered in parameters does not match Host Name field in " + $SCTaskNum) -ErrorAction Stop
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}
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$VMs = Get-VM -Name $ComputerName -ErrorAction SilentlyContinue | Where-Object { $_.ExtensionData.summary.config.ManagedBy.Type -ne "placeholderVm" }
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switch (@($VMs).count) {
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{ 0 } {
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Write-Warning "$ComputerName not found in vCenter... is it Azure?"
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}
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{ $_ -gt 1 } {
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Write-Warning '-gt 1'
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Write-Error -Message ("Multiple virtual machines with name $ComputerName were found. Are there SRM placeholders? If so, unconfigure SRM and run this again. If there are no placeholders, confirm the virtual machine name.") -ErrorAction Stop
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}
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1 {
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Write-Warning '1'
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$TagAssignment = Get-TagAssignment -Entity $VMs
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$vCenterInfo = $TagAssignment | select Tag, Entity | ConvertTo-Json -Depth 1
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If ($VMs.PowerState -eq 'PoweredOn') {
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#$VMs | Stop-VMGuest -Confirm:$false
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$VMs | Stop-VM -Confirm:$false
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}
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If ($vCenterInfo) {
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Update-ServiceNowRecord -ID $SCTaskNum -Values @{work_notes = ("vCenter Information: `n " + $vCenterInfo) } # enter work_notes into sctask
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}
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}
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}
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$CommentsForWorkNotes = ("VMware VM $SNHostName has been deleted. ")
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#$HardwareRemovalDescription = ("$SNHostName hardware is ready for removal.")
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# if no errors, close sctask
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#$CommentsForWorkNotes += "VMware: Virtual machine named $ComputerName deleted."
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Update-ServiceNowRecord -ID $SCTaskNum -Values @{work_notes = $CommentsForWorkNotes; state = "Closed Complete"; close_notes = $CommentsForWorkNotes}
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}
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end {
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}
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} |