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114 lines
2.8 KiB
PowerShell
114 lines
2.8 KiB
PowerShell
#!/usr/bin/pwsh
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<#
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.SYNOPSIS
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Name: Get-OPHPowerStatus.ps1
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The purpose of this script is to gather the power status of
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each OPF Hub machine via IPMI.
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.DESCRIPTION
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Each host in the Hub is queried via IPMI for its chassis power
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status. The results are then table-ized and displayed.
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.PARAMETER Credential
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[Required] - The credentials used to query the OpenBMC for the
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chassis power status.
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.PARAMETER Hostname
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[Optional] - The hostname of a single Hub system to query the
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chassis power status of.
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.NOTES
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Version: 1.0
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Updated: Aug 2, 2022
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Author:
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Maximillian Schmidt - FRA - Computational Scientist
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Oregon State University - CQLS + OSL
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max@cqls.oregonstate.edu
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#>
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[CmdletBinding()]
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Param
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(
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[Parameter(Mandatory = $false)][PSCredential] $Credential,
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[Parameter(Mandatory = $false)][string] $Hostname
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)
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# Default number of hosts
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$testRange = 1..12
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$oobCreds = $null
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if ($Credential)
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{
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$oobCreds = $Credential
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}
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else
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{
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$oobCreds = Get-Credential
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}
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$user = $oobCreds.UserName
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[string]$pass = $oobCreds.GetNetworkCredential().Password
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$results = [ordered]@{}
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if ($Hostname)
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{
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$result = (ipmitool -I lanplus -C 17 -H "$Hostname" -U "$user" -P "$pass" chassis power status | Out-String).split(' ')[-1].split("`n")[0]
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if ($result -eq 'off' -or $result -eq 'on')
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{
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$results.Add($hostname,$result)
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Write-Host '.' -NoNewline
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}
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else
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{
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Write-Host ""
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Write-Error "Unknown power state ($result) for $hostname!"
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$results.Add($hostname,"unknown")
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}
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}
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else
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{
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Write-Host "`n Gathering results from hosts. Please wait." -NoNewline
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# Get each of the OPH machine's power status
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$testRange | ForEach-Object {
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$hostname = "oph$($_).osuosl.oob"
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$result = (ipmitool -I lanplus -C 17 -H "$hostname" -U "$user" -P "$pass" chassis power status | Out-String).split(' ')[-1].split("`n")[0]
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if ($result -eq 'off' -or $result -eq 'on')
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{
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$results.Add($hostname,$result)
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Write-Host '.' -NoNewline
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}
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else
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{
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Write-Host ""
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Write-Error "Unknown power state ($result) for $hostname!"
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$results.Add($hostname,"unknown")
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}
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}
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Write-Host ""
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}
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# Colorized table - https://docs.microsoft.com/en-us/windows/console/console-virtual-terminal-sequences#text-formatting
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$results | Format-Table Name,@{
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Label = "Status"
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Expression =
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{
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switch ($_.Value) # Switch on the hash table item's value
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{
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'off' { $color = "31"; break } # red
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'on' { $color = "32"; break } # green
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'unknown' { $color = "33"; break } # yellow
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default { $color = "0" }
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}
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$e = [char]27
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"$e[${color}m$($_.Value)${e}[0m"
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}
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} |