72 lines
2.4 KiB
PowerShell
72 lines
2.4 KiB
PowerShell
function Restart-Nag {
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<#
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.SYNOPSIS
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Checks Running Jobs and Restarts Nag When Safe to Do So
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.PARAMETER threshold
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Alias: Minutes
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The number of minutes in the future to check for scheduled jobs
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.PARAMETER forceRecycle
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Alias: Force
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Force recycle even if jobs are running or scheduled within the cutoff time
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#>
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[CmdletBinding()]
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Param(
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[Parameter(Mandatory = $false)]
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[Alias("Minutes")]
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[int]$threshold = 5,
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[Parameter(Mandatory = $false)]
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[Alias("Force")]
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[switch]$forceRecycle
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)
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$canRecycle = $false
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$hostName = Get-Host
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$logLead = (Get-LogLeadName);
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$skipJobCheck = $forceRecycle.IsPresent
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$userName = Get-ChildItem env:USERNAME
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$nagService = Get-Service | Where-Object {$_.Name -match "Alkami.Nag"}
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# If the Nag service isn't found or is disabled, warn and return
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if ($null -eq $nagService) {
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Write-Warning ("$logLead : The Alkami Nag Service could not be located")
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return
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} elseif ($nagService.StartType -eq "Disabled") {
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Write-Warning ("$logLead : The Alkami Nag Service is disabled and cannot be restarted")
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return
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} elseif ($userName.Value -match "ANONYMOUS") {
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Write-Warning ("$logLead : Anonymous users cannot query the database. This function cannot be executed under the current user context")
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return
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} elseif ($hostName.Name -match "Chocolatey_PSHost" -and !$skipJobCheck) {
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Write-Warning ("$logLead : You can't run this from Chocolatey without the -Force flag because we don't know if this is a local or remote session")
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return
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}
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# If the Nag Service is already stopped, we don't need to check if we can shut it down
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if ($nagService.Status -eq [System.ServiceProcess.ServiceControllerStatus]::Stopped) {
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$skipJobCheck = $true
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}
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if (!$skipJobCheck) {
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$canRecycle = Test-AreCriticalNagJobsRunning $threshold
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} else {
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Write-Verbose ("$logLead : Force Recycle Flag Passed or Service Was Already Stopped")
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$canRecycle = $true
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}
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if ($canRecycle) {
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# Recycle the service
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Write-Output "$logLead : Recycling Nag Service"
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Stop-AlkamiService -ServiceName $nagService.Name -Seconds 45
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Start-Service -name $nagService.name
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} else {
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# Warn that we cannot recycle the service
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Write-Warning ("$logLead : Cannot recycle {0} due to running or scheduled jobs" -f $nagService.Name)
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}
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}
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