Zack Meier
134 lines
6.1 KiB
PowerShell
134 lines
6.1 KiB
PowerShell
<#
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.SYNOPSIS
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Creates a vCenter scheduled task that will create a virtual machine snapshot.
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.DESCRIPTION
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Creates a vCenter scheduled task that will create a virtual machine snapshot.
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.NOTES
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.LINK
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https://northdakota.service-now.com/nav_to.do?uri=kb_knowledge.do?sysparm_query=number=KB0017146
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#>
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[CmdletBinding()]
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param (
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[Parameter(
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Mandatory = $true,
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HelpMessage = "The VMware virtual machine name. This is most commonly the FQDN. You can verify the virtual machine name by logging into vCenter. Multiple entries can be submitted if the field loses focus, and you go back to it. For example, after each entry hit Tab, then Shift-Tab back."
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)]
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[string[]]
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$VMName,
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[Parameter(Mandatory = $true,
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HelpMessage = "The DateTime you want the snapshot to occur.")]
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[datetime]
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$DateTime = (Get-Date),
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[Parameter(Mandatory = $true,
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HelpMessage = "How many hours the snapshot will exist. The snapshot will be automatically deleted after the duration. Maximum value is 72 hours.")]
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[ValidateRange(1, 72)]
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[int]
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$DurationHours = 4,
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[Parameter(HelpMessage = "Email address that you want vCenter to notify when the snapshot is taken. Multiple entries can be submitted if the field loses focus, and you go back to it. For example, after each entry hit Tab, then Shift-Tab back.")]
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[string[]]
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$Email
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)
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Write-Verbose -Message "Prepare variables / SQL connection based on PSU server" -Verbose
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$RequestedBy = $UAJob.Identity.Name # user that started the job
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$PSUJobId = $UAJob.Id
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$StartDateTime = $DateTime
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$EndDateTime = $StartDateTime.AddHours($DurationHours)
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Write-Verbose -Message ("UAJob.ComputerName = " + $UAJob.ComputerName) -Verbose
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switch($UAJob.ComputerName){
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"ITDWINAUTOT1" {
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$ServerInstance = "itdintsql22p1.nd.gov\INTSQL22P1"
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$Database = "ITD-Systems-Automation"
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$SnapshotTable = "Infra_VMware_VirtualMachine_VMSnapshots_NPD"
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}
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"ITDWINAUTOP1" {
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$ServerInstance = "itdintsql22p1.nd.gov\INTSQL22P1"
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$Database = "ITD-Systems-Automation"
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$SnapshotTable = "Infra_VMware_VirtualMachine_VMSnapshots_PRD"
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}
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}
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$StartDateTimeSql = $StartDateTime.ToString('yyyy/MM/dd HH:mm:ss')
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$EndDateTimeSql = $EndDateTime.ToString('yyyy/MM/dd HH:mm:ss')
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Write-Verbose -Message "Connect to vCenter" -Verbose
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Connect-ITDvCenter -Credential $Secret:ndgov_svcitdvmsnapmgr
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Write-Verbose -Message "After Connect vCenter" -Verbose
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ForEach ($name in $VMName) {
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Write-Verbose -Message ("Add record to SQL") -Verbose
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$SqlQuery = "INSERT INTO [$SnapshotTable] (VMName, DateTime, RequestedBy, DurationHours,Status,ExpireDateTime,NotifyEmail,PSUJobIdRequest) Values ('$Name', '$StartDateTimeSql', '$RequestedBy', $DurationHours, 'Requested', '$EndDateTimeSql','$Email','$PSUJobId');SELECT SCOPE_IDENTITY();"
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Write-Verbose -Message $SqlQuery -Verbose
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$SnapshotId = (Invoke-Sqlcmd -ServerInstance $ServerInstance -Database $Database -Query $SqlQuery -Credential $Secret:sql_itdpsu1 -Verbose).Column1
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Write-Verbose -Message ("Snapshot ID is $SnapshotId") -Verbose
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Write-Verbose -Message "Get SQL record" -Verbose
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$SqlQuery = "SELECT [ID],[VMName],[DateTime],[RequestedBy],[DurationHours],[Status],[NotifyEmail],[TakenDateTime],[ExpireDateTime],[DeleteDateTime] FROM [ITD-Systems-Automation].[dbo].[$SnapshotTable] WHERE ID='$SnapshotId'"
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Write-Verbose -Message $SqlQuery -Verbose
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$SqlRecord = Invoke-Sqlcmd -ServerInstance $ServerInstance -Database $Database -Query $SqlQuery -Credential $Secret:sql_itdpsu1 -Verbose
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Write-Verbose -Message $SqlRecord -Verbose
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Write-Verbose -Message ("Determine description metadata") -Verbose
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$MetadataObj = @{
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Id = [int]$SnapshotId;
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Taken = $StartDateTime;
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Expire = $EndDateTime;
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RequestedBy = $RequestedBy;
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DurationHours = $DurationHours;
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PSUJobIdRequest = $PSUJobId;
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}
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Write-Verbose -Message ("Create VM Scheduled Task for Snapshot " + $SnapshotId) -Verbose
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$NewITDVMwareVMSnapshotTaskParams = @{
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VMName = $name;
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Name = ("AutoSnap_" + $SnapshotId)
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Description = $MetadataObj | ConvertTo-Json
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DateTime = $StartDateTime;
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}
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switch ($PSBoundParameters.Keys) {
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Email {
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$NewITDVMwareVMSnapshotTaskParams.Email = $Email
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}
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}
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try {
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New-ITDVMwareVMSnapshotTaskV3 @NewITDVMwareVMSnapshotTaskParams -Verbose -ErrorAction Stop
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Write-Verbose -Message ("Setting SQL status to Scheduled") -Verbose
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$SqlQueryUpdate = ("UPDATE [$SnapshotTable] SET Status = 'Scheduled' WHERE ID = " + $SqlRecord.ID)
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Invoke-Sqlcmd -ServerInstance $ServerInstance -Database $Database -Query $SqlQueryUpdate -Credential $Secret:sql_itdpsu1 -Verbose
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Write-Verbose -Message ($NewITDVMwareVMSnapshotTaskParams.Name + " has been scheduled.") -Verbose
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}
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catch {
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Write-Verbose -Message "ObjectNotFound Error" -Verbose
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switch ($Error[0].Exception.ErrorCategory) {
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'ObjectNotFound' {
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# update SQL with error
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Write-Verbose -Message ("Snapshot " + $Snapshot.Name + " has failed, ObjectNotFound.") -Verbose
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$SqlQueryUpdate = ("UPDATE [$SnapshotTable] SET Status = 'Failed-VMNotFound' WHERE ID = " + $SqlRecord.ID)
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Invoke-Sqlcmd -ServerInstance $ServerInstance -Database $Database -Query $SqlQueryUpdate -Credential $Secret:sql_itdpsu1 -Verbose
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}
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'Default' {
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# update SQL with error
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Write-Verbose -Message ("Snapshot " + $Snapshot.Name + " has failed.") -Verbose
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$SqlQueryUpdate = ("UPDATE [$SnapshotTable] SET Status = 'Failed-GenericError' WHERE ID = " + $SqlRecord.ID)
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Invoke-Sqlcmd -ServerInstance $ServerInstance -Database $Database -Query $SqlQueryUpdate -Credential $Secret:sql_itdpsu1 -Verbose
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}
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}
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Write-Error -Message $Error[0]
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}
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}
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Disconnect-ITDvCenter
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# Write-Verbose -Message ("If scheduled task is created successfully, create SNow CHG for this, using scheduled StartDateTime... work TBD") -Verbose
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