chore(scripts): retire PS benchmark modules superseded by bench (Phase C3)
Remove _Common.psm1, _Transport.psm1 and their Pester test, plus their sole consumer Measure-CIBenchmark.ps1 — all replaced by `bench measure`. Leaving the script would dangle an Import-Module on a deleted .psm1. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
@@ -1,335 +0,0 @@
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#Requires -Version 5.1
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<#
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.SYNOPSIS
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Measures CI infrastructure phase timings: clone, start, IP acquire, transport ready, destroy.
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.DESCRIPTION
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Creates one or more ephemeral VMs from the template, times each phase, destroys
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them, then prints a summary table. Results are appended to benchmark.jsonl
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for long-term trend tracking.
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Phases measured:
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clone — vmrun clone (linked clone from snapshot)
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start — vmrun start (until command returns)
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ip — vmrun getGuestIPAddress (polling until IP appears)
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ready — TCP port reachable: 5986 (WinRM, Windows) or 22 (SSH, Linux)
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destroy — stop + deleteVM + dir removal
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No actual build is run.
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.PARAMETER TemplatePath
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Full path to the template VM's .vmx file.
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.PARAMETER SnapshotName
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Snapshot name to clone from. Default: BaseClean
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.PARAMETER CloneBaseDir
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Directory for ephemeral clone folders.
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.PARAMETER VmrunPath
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Path to vmrun executable.
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.PARAMETER GuestOS
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'Windows', 'Linux', or 'Auto' (default). Auto reads guestOS from the VMX:
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ubuntu-* → Linux (probe SSH/22); anything else → Windows (probe WinRM/5986).
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.PARAMETER Iterations
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Number of clone→ready→destroy cycles to run. Default: 1
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.PARAMETER TimeoutSeconds
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Maximum seconds to wait for IP and transport per iteration. Default: 300
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.PARAMETER OutputDir
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Directory where benchmark.jsonl is appended.
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.EXAMPLE
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# Single baseline run (Linux host, Windows template)
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.\Measure-CIBenchmark.ps1
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# 4 iterations, Linux guest template
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.\Measure-CIBenchmark.ps1 -TemplatePath /var/lib/ci/templates/LinuxBuild2404/LinuxBuild2404.vmx `
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-SnapshotName BaseClean-Linux -Iterations 4
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# Windows host
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.\Measure-CIBenchmark.ps1 -TemplatePath 'F:\CI\Templates\WinBuild2025\WinBuild2025.vmx' `
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-Iterations 3
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#>
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[CmdletBinding()]
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param(
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[string] $TemplatePath = $(if ($null -ne $IsWindows -and $IsWindows -eq $false) {
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'/var/lib/ci/templates/WinBuild2025/WinBuild2025.vmx'
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} else {
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'F:\CI\Templates\WinBuild2025\WinBuild2025.vmx'
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}),
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[string] $SnapshotName = 'BaseClean',
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[string] $CloneBaseDir = $(if ($null -ne $IsWindows -and $IsWindows -eq $false) {
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'/var/lib/ci/build-vms/'
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} else {
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'F:\CI\BuildVMs'
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}),
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[string] $VmrunPath = $(if ($null -ne $IsWindows -and $IsWindows -eq $false) {
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'/usr/bin/vmrun'
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} else {
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'C:\Program Files (x86)\VMware\VMware Workstation\vmrun.exe'
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}),
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[ValidateSet('Auto', 'Windows', 'Linux')]
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[string] $GuestOS = 'Auto',
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[ValidateRange(1, 10)]
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[int] $Iterations = 1,
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[ValidateRange(60, 600)]
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[int] $TimeoutSeconds = 300,
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[string] $OutputDir = $(if ($null -ne $IsWindows -and $IsWindows -eq $false) {
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'/var/lib/ci/logs/'
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} else {
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'F:\CI\Logs'
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}),
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# Optional static IP injection (mirrors ip_pool in job.py).
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# If supplied, guestinfo.ip-assignment/netmask/gateway are written into the
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# cloned VMX before start so ci-static-ip.ps1 applies the IP at boot.
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[string] $StaticIP = '',
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[string] $Netmask = '255.255.255.0',
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[string] $Gateway = ''
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)
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Set-StrictMode -Version Latest
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$ErrorActionPreference = 'Stop'
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$ProgressPreference = 'SilentlyContinue'
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Import-Module (Join-Path $PSScriptRoot '_Common.psm1') -Force
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Resolve-VmrunPath -VmrunPath $VmrunPath | Out-Null
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# Cross-platform TCP port probe (replaces Test-NetConnection which is Windows-only).
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function Test-TcpPort {
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param([string]$ComputerName, [int]$Port, [int]$TimeoutMs = 3000)
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try {
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$tcp = [System.Net.Sockets.TcpClient]::new()
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$ar = $tcp.BeginConnect($ComputerName, $Port, $null, $null)
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$ok = $ar.AsyncWaitHandle.WaitOne($TimeoutMs, $false)
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$connected = $ok -and $tcp.Connected
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$tcp.Close()
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return $connected
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} catch {
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return $false
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}
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}
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# Resolve effective GuestOS from VMX when Auto.
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$resolvedGuestOS = $GuestOS
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if ($resolvedGuestOS -eq 'Auto') {
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$vmxRaw = Get-Content -LiteralPath $TemplatePath -Raw -ErrorAction SilentlyContinue
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if ($vmxRaw -match 'guestOS\s*=\s*"([^"]+)"' -and $Matches[1] -like 'ubuntu*') {
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$resolvedGuestOS = 'Linux'
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} else {
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$resolvedGuestOS = 'Windows'
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}
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Write-Host "[bench] GuestOS auto-detected: $resolvedGuestOS"
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}
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$transportPort = if ($resolvedGuestOS -eq 'Linux') { 22 } else { 5986 }
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$transportLabel = if ($resolvedGuestOS -eq 'Linux') { 'SSH/22' } else { 'WinRM/5986' }
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if (-not (Test-Path $TemplatePath -PathType Leaf)) {
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throw "Template VMX not found: $TemplatePath"
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}
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if (-not (Test-Path $CloneBaseDir)) {
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New-Item -ItemType Directory -Path $CloneBaseDir -Force | Out-Null
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}
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if (-not (Test-Path $OutputDir)) {
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New-Item -ItemType Directory -Path $OutputDir -Force | Out-Null
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}
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function Set-GuestInfoIP {
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[CmdletBinding(SupportsShouldProcess)]
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param([string]$VmxPath, [string]$IP, [string]$Mask, [string]$Gw)
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$keys = @('guestinfo.ip-assignment', 'guestinfo.netmask', 'guestinfo.gateway')
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$lines = (Get-Content -LiteralPath $VmxPath -Encoding UTF8) |
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Where-Object { ($_ -split '=')[0].Trim().ToLower() -notin $keys }
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$lines += "guestinfo.ip-assignment = `"$IP`""
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if ($Mask) { $lines += "guestinfo.netmask = `"$Mask`"" }
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if ($Gw) { $lines += "guestinfo.gateway = `"$Gw`"" }
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Set-Content -LiteralPath $VmxPath -Value $lines -Encoding UTF8
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}
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$benchmarkLog = Join-Path $OutputDir 'benchmark.jsonl'
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$results = [System.Collections.Generic.List[pscustomobject]]::new()
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$useStaticIP = $StaticIP -match '^\d{1,3}(\.\d{1,3}){3}$'
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if ($useStaticIP) {
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Write-Host "[bench] Static IP mode: $StaticIP / $Netmask gw=$Gateway"
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} else {
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Write-Host "[bench] DHCP mode (no -StaticIP supplied)"
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}
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Write-Host ""
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Write-Host "=== CI Benchmark template: $(Split-Path $TemplatePath -Leaf) snapshot: $SnapshotName iterations: $Iterations ==="
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Write-Host ""
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for ($i = 1; $i -le $Iterations; $i++) {
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Write-Host "--- Iteration $i / $Iterations ---"
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$runId = "bench-$(Get-Date -Format 'yyyyMMdd-HHmmss')-$i"
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$cloneVmx = $null
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$cloneDir = $null
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$t = [ordered]@{
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clone = $null
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start = $null
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ip = $null
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ready = $null
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destroy = $null
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deltaKB = $null
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vmIP = $null
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error = $null
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}
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try {
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# ── Phase: clone ──────────────────────────────────────────────────────
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$cloneName = "Clone_${runId}"
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$cloneDir = Join-Path $CloneBaseDir $cloneName
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$cloneVmx = Join-Path $cloneDir "$cloneName.vmx"
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Write-Host "[bench] Cloning..."
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$sw = [System.Diagnostics.Stopwatch]::StartNew()
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$null = Invoke-Vmrun -VmrunPath $VmrunPath -Operation clone `
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-Arguments @($TemplatePath, $cloneVmx, 'linked', '-snapshot', $SnapshotName) `
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-ThrowOnError
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$t.clone = [math]::Round($sw.Elapsed.TotalSeconds, 2)
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Write-Host "[bench] clone: $($t.clone)s"
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# Measure linked-clone disk footprint
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try {
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$cloneSizeBytes = (Get-ChildItem -Path $cloneDir -Recurse -File -ErrorAction Stop |
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Measure-Object -Property Length -Sum).Sum
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$t.deltaKB = [math]::Round($cloneSizeBytes / 1KB, 0)
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Write-Host "[bench] clone size: $($t.deltaKB) KB"
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} catch {
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Write-Warning "[bench] Could not measure clone size: $_"
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}
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# ── Static IP injection (before start) ───────────────────────────────
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if ($useStaticIP) {
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Set-GuestInfoIP -VmxPath $cloneVmx -IP $StaticIP -Mask $Netmask -Gw $Gateway
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Write-Host "[bench] guestinfo injected: $StaticIP"
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}
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# ── Phase: start ──────────────────────────────────────────────────────
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Write-Host "[bench] Starting VM..."
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$sw.Restart()
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Invoke-Vmrun -VmrunPath $VmrunPath -Operation start `
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-Arguments @($cloneVmx, 'nogui') -ThrowOnError | Out-Null
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$t.start = [math]::Round($sw.Elapsed.TotalSeconds, 2)
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Write-Host "[bench] start: $($t.start)s"
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# ── Phase: IP acquire (primary: guestinfo.ci-ip, fallback: getGuestIPAddress) ──
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Write-Host "[bench] Waiting for guest IP..."
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$sw.Restart()
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$vmIP = Get-GuestIPAddress -VmrunPath $VmrunPath -VmxPath $cloneVmx `
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-TimeoutSeconds $TimeoutSeconds -GuestInfoOnly:$useStaticIP
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if (-not $vmIP) { throw "Timed out waiting for guest IP after $TimeoutSeconds s" }
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$t.ip = [math]::Round($sw.Elapsed.TotalSeconds, 2)
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$t.vmIP = $vmIP
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Write-Host "[bench] ip ($vmIP): $($t.ip)s"
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# ── Phase: transport ready (SSH/22 for Linux, WinRM/5986 for Windows) ──
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Write-Host "[bench] Waiting for $transportLabel..."
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$sw.Restart()
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$deadline = (Get-Date).AddSeconds($TimeoutSeconds)
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$transportUp = $false
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while ((Get-Date) -lt $deadline) {
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$transportUp = Test-TcpPort -ComputerName $vmIP -Port $transportPort
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if ($transportUp) { break }
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Start-Sleep -Seconds 3
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}
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if (-not $transportUp) {
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throw "Timed out waiting for $transportLabel on $vmIP after $TimeoutSeconds s"
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}
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$t.ready = [math]::Round($sw.Elapsed.TotalSeconds, 2)
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Write-Host "[bench] ready ($transportLabel): $($t.ready)s"
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}
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catch {
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$t.error = "$_"
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Write-Warning "[bench] Iteration $i failed: $_"
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}
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finally {
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# ── Phase: destroy ────────────────────────────────────────────────────
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if ($cloneVmx -and (Test-Path $cloneVmx -PathType Leaf)) {
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Write-Host "[bench] Destroying clone..."
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$sw = [System.Diagnostics.Stopwatch]::StartNew()
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& (Join-Path $PSScriptRoot 'Remove-BuildVM.ps1') `
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-VMPath $cloneVmx -VmrunPath $VmrunPath -GracefulTimeoutSeconds 10 `
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-ErrorAction SilentlyContinue
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$t.destroy = [math]::Round($sw.Elapsed.TotalSeconds, 2)
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Write-Host "[bench] destroy: $($t.destroy)s"
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} elseif ($cloneDir -and (Test-Path $cloneDir)) {
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Remove-Item $cloneDir -Recurse -Force -ErrorAction SilentlyContinue
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}
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}
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$totalBootSec = if ($null -ne $t.ip -and $null -ne $t.ready) {
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[math]::Round($t.clone + $t.start + $t.ip + $t.ready, 2)
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} else { $null }
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$result = [pscustomobject]@{
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ts = (Get-Date -Format 'o')
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runId = $runId
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iteration = $i
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template = Split-Path $TemplatePath -Leaf
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snapshot = $SnapshotName
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guestOS = $resolvedGuestOS
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staticIP = if ($useStaticIP) { $StaticIP } else { $null }
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cloneSec = $t.clone
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startSec = $t.start
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ipSec = $t.ip
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readySec = $t.ready
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destroySec = $t.destroy
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totalBootSec = $totalBootSec
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deltaKB = $t.deltaKB
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vmIP = $t.vmIP
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error = $t.error
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}
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$results.Add($result)
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# Append to JSONL log
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try {
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$result | ConvertTo-Json -Compress -Depth 3 |
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Add-Content -Path $benchmarkLog -Encoding UTF8 -ErrorAction Stop
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} catch {
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Write-Warning "[bench] Could not write benchmark.jsonl: $_"
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}
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Write-Host ""
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}
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# ── Summary table ─────────────────────────────────────────────────────────────
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Write-Host "=== Results ==="
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$results | Format-Table @(
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@{ L = 'Iter'; E = { $_.iteration } }
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@{ L = 'Clone(s)'; E = { $_.cloneSec } }
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@{ L = 'Start(s)'; E = { $_.startSec } }
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@{ L = 'IP(s)'; E = { $_.ipSec } }
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@{ L = 'Ready(s)'; E = { $_.readySec } }
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@{ L = 'Destroy(s)'; E = { $_.destroySec } }
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@{ L = 'Boot total'; E = { $_.totalBootSec } }
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@{ L = 'Delta(KB)'; E = { $_.deltaKB } }
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@{ L = 'IP'; E = { $_.vmIP } }
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@{ L = 'Error'; E = { $_.error } }
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) -AutoSize
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if ($Iterations -gt 1) {
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$ok = @($results | Where-Object { -not $_.error })
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if ($ok.Count -gt 0) {
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$avgBoot = [math]::Round(($ok | ForEach-Object { $_.totalBootSec } |
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Measure-Object -Average).Average, 2)
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Write-Host "Average boot-to-ready ($($ok.Count) successful runs): $avgBoot s"
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}
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}
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Write-Host ""
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Write-Host "Results appended to: $benchmarkLog"
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@@ -1,435 +0,0 @@
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#Requires -Version 5.1
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<#
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.SYNOPSIS
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Shared helper functions for the Local CI/CD System scripts.
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.DESCRIPTION
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Import this module at the top of any CI script that needs WinRM session
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options or vmrun wrappers:
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Import-Module (Join-Path $PSScriptRoot '_Common.psm1') -Force
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Exported functions:
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New-CISessionOption — PSSessionOption for WinRM over self-signed TLS
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Resolve-VmrunPath — Validates vmrun.exe path, throws if missing
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Invoke-Vmrun — Uniform vmrun -T ws wrapper; returns ExitCode + Output
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#>
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Set-StrictMode -Version Latest
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$ErrorActionPreference = 'Stop'
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function New-CISessionOption {
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<#
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.SYNOPSIS
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Returns a PSSessionOption for WinRM HTTPS with self-signed certificate.
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.DESCRIPTION
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All CI build VMs use a self-signed TLS cert on WinRM port 5986.
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This option set skips CA, CN, and revocation checks — appropriate for
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an isolated lab network where PKI is not present.
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.OUTPUTS
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[System.Management.Automation.Remoting.PSSessionOption]
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#>
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[OutputType([System.Management.Automation.Remoting.PSSessionOption])]
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[Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSUseShouldProcessForStateChangingFunctions', '',
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Justification = 'New-CISessionOption creates an in-memory PSSessionOption object; no system state is changed.')]
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[CmdletBinding()]
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param()
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New-PSSessionOption -SkipCACheck -SkipCNCheck -SkipRevocationCheck
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}
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function Resolve-VmrunPath {
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<#
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.SYNOPSIS
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Validates that vmrun.exe exists at the specified path and returns it.
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.DESCRIPTION
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Throws a descriptive error if the file is not found, rather than letting
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a later & call fail with a less useful message.
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.PARAMETER VmrunPath
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Full path to vmrun.exe.
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Default: C:\Program Files (x86)\VMware\VMware Workstation\vmrun.exe
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.OUTPUTS
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[string] The validated VmrunPath.
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#>
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[OutputType([string])]
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[CmdletBinding()]
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param(
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[string] $VmrunPath = 'C:\Program Files (x86)\VMware\VMware Workstation\vmrun.exe'
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)
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if (-not (Test-Path $VmrunPath -PathType Leaf)) {
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throw "vmrun.exe not found at: $VmrunPath`nInstall VMware Workstation Pro and update -VmrunPath."
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}
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return $VmrunPath
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}
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function Invoke-Vmrun {
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<#
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.SYNOPSIS
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Runs a vmrun -T ws <Operation> command and returns output and exit code.
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.DESCRIPTION
|
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Uniform wrapper so all vmrun calls share the same -T ws flag and output
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capture pattern. Use -ThrowOnError for operations that must succeed
|
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(clone, start); omit it for best-effort operations (stop, getState).
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.PARAMETER VmrunPath
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Full path to vmrun.exe.
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.PARAMETER Operation
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vmrun sub-command: clone, start, stop, deleteVM, list, getState,
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listSnapshots, getGuestIPAddress, etc.
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.PARAMETER Arguments
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Additional positional arguments after the operation name.
|
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.PARAMETER ThrowOnError
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When set, throws if vmrun exits non-zero.
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.OUTPUTS
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[pscustomobject] with:
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ExitCode [int] — vmrun exit code
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Output [string[]] — combined stdout/stderr lines
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#>
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[OutputType([pscustomobject])]
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[CmdletBinding()]
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param(
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[Parameter(Mandatory)] [string] $VmrunPath,
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||||
[Parameter(Mandatory)] [string] $Operation,
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[string[]] $Arguments = @(),
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[switch] $ThrowOnError
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||||
)
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$cmdArgs = @('-T', 'ws', $Operation) + $Arguments
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||||
$output = & $VmrunPath @cmdArgs 2>&1
|
||||
$exit = $LASTEXITCODE
|
||||
|
||||
if ($ThrowOnError -and $exit -ne 0) {
|
||||
throw "vmrun $Operation failed (exit $exit): $($output -join '; ')"
|
||||
}
|
||||
|
||||
return [pscustomobject]@{
|
||||
ExitCode = $exit
|
||||
Output = $output
|
||||
}
|
||||
}
|
||||
|
||||
function Invoke-VmrunBounded {
|
||||
<#
|
||||
.SYNOPSIS
|
||||
Runs a vmrun -T ws <Operation> command with a hard wall-clock timeout.
|
||||
.DESCRIPTION
|
||||
Uses [System.Diagnostics.Process] directly (not Start-Process -PassThru) because
|
||||
Start-Process in PowerShell 5.1 does not reliably populate Process.ExitCode after
|
||||
WaitForExit(ms) when output is redirected. ReadToEndAsync() is used for stdout and
|
||||
stderr to prevent deadlock if output buffers fill up before the process exits.
|
||||
|
||||
Use for lifecycle operations: start (180s), stop (60s), deleteVM (90s).
|
||||
Keep Invoke-Vmrun for fast queries: list, readVariable, getGuestIPAddress, getState.
|
||||
.PARAMETER VmrunPath
|
||||
Full path to vmrun.exe.
|
||||
.PARAMETER Operation
|
||||
vmrun sub-command (start, stop, deleteVM, clone, …).
|
||||
.PARAMETER Arguments
|
||||
Additional positional arguments after the operation name.
|
||||
.PARAMETER TimeoutSeconds
|
||||
Hard timeout in seconds. Process is killed if not finished within this time.
|
||||
Default: 120.
|
||||
.PARAMETER ThrowOnTimeout
|
||||
When set, throws if the timeout is reached before vmrun exits.
|
||||
.PARAMETER ThrowOnError
|
||||
When set, throws if vmrun exits with a non-zero code.
|
||||
.OUTPUTS
|
||||
[pscustomobject] with:
|
||||
ExitCode [int] — vmrun exit code (-1 if killed due to timeout)
|
||||
Output [string] — combined stdout/stderr text
|
||||
TimedOut [bool] — true if the process was killed for exceeding TimeoutSeconds
|
||||
ElapsedSeconds [double] — wall-clock seconds from start to exit/kill
|
||||
#>
|
||||
[OutputType([pscustomobject])]
|
||||
[CmdletBinding()]
|
||||
param(
|
||||
[Parameter(Mandatory)] [string] $VmrunPath,
|
||||
[Parameter(Mandatory)] [string] $Operation,
|
||||
[string[]] $Arguments = @(),
|
||||
[int] $TimeoutSeconds = 120,
|
||||
[switch] $ThrowOnTimeout,
|
||||
[switch] $ThrowOnError
|
||||
)
|
||||
|
||||
$cmdArgs = @('-T', 'ws', $Operation) + $Arguments
|
||||
|
||||
# Quote tokens that contain spaces so the argument string is correct when
|
||||
# passed to ProcessStartInfo.Arguments as a single string.
|
||||
$quotedArgs = $cmdArgs | ForEach-Object {
|
||||
if ($_ -match '\s') { '"' + ($_ -replace '"', '""') + '"' } else { $_ }
|
||||
}
|
||||
$argStr = $quotedArgs -join ' '
|
||||
|
||||
$psi = New-Object System.Diagnostics.ProcessStartInfo
|
||||
$psi.FileName = $VmrunPath
|
||||
$psi.Arguments = $argStr
|
||||
$psi.UseShellExecute = $false
|
||||
$psi.CreateNoWindow = $true
|
||||
$psi.RedirectStandardOutput = $true
|
||||
$psi.RedirectStandardError = $true
|
||||
|
||||
$proc = New-Object System.Diagnostics.Process
|
||||
$proc.StartInfo = $psi
|
||||
$sw = [System.Diagnostics.Stopwatch]::StartNew()
|
||||
$timedOut = $false
|
||||
|
||||
[void]$proc.Start()
|
||||
|
||||
# Begin async reads before WaitForExit to avoid deadlock when output buffers fill.
|
||||
$stdoutTask = $proc.StandardOutput.ReadToEndAsync()
|
||||
$stderrTask = $proc.StandardError.ReadToEndAsync()
|
||||
|
||||
$exited = $proc.WaitForExit($TimeoutSeconds * 1000)
|
||||
if (-not $exited) {
|
||||
$timedOut = $true
|
||||
# Kill the entire process tree (taskkill /T) to release any inherited pipe
|
||||
# handles held by child processes (e.g. cmd.exe spawning ping.exe in tests,
|
||||
# or vmrun spawning helper subprocesses). Plain proc.Kill() only kills the
|
||||
# direct process; child processes keep the write end of stdout open.
|
||||
if ($null -ne $IsWindows -and $IsWindows -eq $false) {
|
||||
# .NET 5+ Kill(entireProcessTree) — works on Linux/macOS.
|
||||
$proc.Kill($true)
|
||||
} else {
|
||||
& taskkill /F /T /PID $proc.Id 2>&1 | Out-Null
|
||||
}
|
||||
}
|
||||
$sw.Stop()
|
||||
|
||||
$outputText = ''
|
||||
if (-not $timedOut) {
|
||||
# Process exited normally: drain stdout/stderr (up to 5s safety net).
|
||||
[void][System.Threading.Tasks.Task]::WhenAll($stdoutTask, $stderrTask).Wait(5000)
|
||||
$stdoutText = ''
|
||||
$stderrText = ''
|
||||
if ($stdoutTask.Status -eq [System.Threading.Tasks.TaskStatus]::RanToCompletion) {
|
||||
$stdoutText = $stdoutTask.Result
|
||||
}
|
||||
if ($stderrTask.Status -eq [System.Threading.Tasks.TaskStatus]::RanToCompletion) {
|
||||
$stderrText = $stderrTask.Result
|
||||
}
|
||||
$parts = @($stdoutText, $stderrText) | Where-Object { -not [string]::IsNullOrWhiteSpace($_) }
|
||||
$outputText = ($parts | ForEach-Object { $_.TrimEnd() }) -join "`n"
|
||||
}
|
||||
# When timed-out: process was killed; output is irrelevant and potentially
|
||||
# incomplete. Skip drain entirely — no point blocking for a killed process.
|
||||
|
||||
$exitCode = if ($timedOut) { -1 } else { $proc.ExitCode }
|
||||
|
||||
$result = [pscustomobject]@{
|
||||
ExitCode = $exitCode
|
||||
Output = $outputText
|
||||
TimedOut = $timedOut
|
||||
ElapsedSeconds = [math]::Round($sw.Elapsed.TotalSeconds, 1)
|
||||
}
|
||||
|
||||
if ($timedOut -and $ThrowOnTimeout) {
|
||||
throw "vmrun $Operation timed out after ${TimeoutSeconds}s"
|
||||
}
|
||||
if (-not $timedOut -and $exitCode -ne 0 -and $ThrowOnError) {
|
||||
throw "vmrun $Operation failed (exit $exitCode): $outputText"
|
||||
}
|
||||
|
||||
return $result
|
||||
}
|
||||
|
||||
function Get-GuestIPAddress {
|
||||
<#
|
||||
.SYNOPSIS
|
||||
Polls a running VMware guest VM until its IP address is available, then returns it.
|
||||
.DESCRIPTION
|
||||
Primary method: reads the 'ci-ip' guestVar written by ci-report-ip.service (Linux)
|
||||
or the equivalent guest-side script via vmware-rpctool. This uses the VMware VMCI
|
||||
channel and does not require TCP/IP connectivity from the host.
|
||||
|
||||
Fallback: vmrun getGuestIPAddress (reliable on Windows guests; may be slow on Linux).
|
||||
|
||||
Returns the detected IP as a plain string, or an empty string if the timeout expires.
|
||||
.PARAMETER VmrunPath
|
||||
Full path to vmrun.exe.
|
||||
.PARAMETER VmxPath
|
||||
Full path to the clone VM's .vmx file.
|
||||
.PARAMETER TimeoutSeconds
|
||||
Maximum seconds to poll before giving up. Default: 120.
|
||||
.OUTPUTS
|
||||
[string] Detected IPv4 address, or empty string on timeout.
|
||||
#>
|
||||
[OutputType([string])]
|
||||
[CmdletBinding()]
|
||||
param(
|
||||
[Parameter(Mandatory)] [string] $VmrunPath,
|
||||
[Parameter(Mandatory)] [string] $VmxPath,
|
||||
[int] $TimeoutSeconds = 120,
|
||||
# When set, skip vmrun getGuestIPAddress fallback and poll only
|
||||
# guestinfo.ci-ip. Use when guestinfo.ip-assignment was injected into
|
||||
# the VMX — avoids returning a transient DHCP address before
|
||||
# ci-static-ip.ps1 has finished reconfiguring the NIC.
|
||||
[switch] $GuestInfoOnly
|
||||
)
|
||||
|
||||
$modeLabel = if ($GuestInfoOnly) { 'guestinfo only' } else { 'guestinfo + getGuestIPAddress' }
|
||||
Write-Host "[Get-GuestIPAddress] Polling for VM IP (max ${TimeoutSeconds}s, mode: $modeLabel)..."
|
||||
$deadline = (Get-Date).AddSeconds($TimeoutSeconds)
|
||||
$attempt = 0
|
||||
|
||||
while ((Get-Date) -lt $deadline) {
|
||||
$attempt++
|
||||
|
||||
# Primary: guestinfo.ci-ip written by ci-report-ip.service via vmware-rpctool.
|
||||
# NOTE: vmrun readVariable guestVar reads WITHOUT the 'guestinfo.' prefix.
|
||||
$savedEap = $ErrorActionPreference; $ErrorActionPreference = 'Continue'
|
||||
$ipOut = (& $VmrunPath -T ws readVariable $VmxPath guestVar 'ci-ip' 2>&1).Trim()
|
||||
$ipRc = $LASTEXITCODE
|
||||
$ErrorActionPreference = $savedEap
|
||||
|
||||
if ($attempt -le 3 -or ($attempt % 10 -eq 0)) {
|
||||
Write-Host "[Get-GuestIPAddress] [attempt $attempt] guestVar ci-ip: rc=$ipRc out='$ipOut'"
|
||||
}
|
||||
if ($ipRc -eq 0 -and $ipOut -match '^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$') {
|
||||
Write-Host "[Get-GuestIPAddress] IP via guestinfo: $ipOut"
|
||||
return $ipOut
|
||||
}
|
||||
|
||||
# Fallback: vmrun getGuestIPAddress — skipped when GuestInfoOnly is set
|
||||
# to avoid returning a transient DHCP address during static-IP reconfiguration.
|
||||
if (-not $GuestInfoOnly) {
|
||||
$savedEap = $ErrorActionPreference; $ErrorActionPreference = 'Continue'
|
||||
$ipOut2 = (& $VmrunPath -T ws getGuestIPAddress $VmxPath 2>&1).Trim()
|
||||
$ipRc2 = $LASTEXITCODE
|
||||
$ErrorActionPreference = $savedEap
|
||||
|
||||
if ($ipRc2 -eq 0 -and $ipOut2 -match '^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$') {
|
||||
Write-Host "[Get-GuestIPAddress] IP via getGuestIPAddress: $ipOut2"
|
||||
return $ipOut2
|
||||
}
|
||||
}
|
||||
|
||||
Start-Sleep -Seconds 2
|
||||
}
|
||||
|
||||
return ''
|
||||
}
|
||||
|
||||
function Get-GuestDiagnostics {
|
||||
<#
|
||||
.SYNOPSIS
|
||||
Best-effort collection of guest diagnostics after a build failure.
|
||||
Never throws — always safe to call from a catch/finally block.
|
||||
|
||||
.PARAMETER IPAddress
|
||||
IP address of the guest VM.
|
||||
|
||||
.PARAMETER GuestOS
|
||||
'Windows' or 'Linux'.
|
||||
|
||||
.PARAMETER Credential
|
||||
PSCredential for WinRM (Windows guests). Ignored for Linux.
|
||||
|
||||
.PARAMETER SshKeyPath
|
||||
Path to SSH private key (Linux guests). Ignored for Windows.
|
||||
|
||||
.PARAMETER SshUser
|
||||
SSH username (Linux guests). Default: ci_build.
|
||||
|
||||
.PARAMETER DestinationDir
|
||||
Host directory where diagnostics files are written.
|
||||
#>
|
||||
[CmdletBinding()]
|
||||
param(
|
||||
[Parameter(Mandatory)] [string] $IPAddress,
|
||||
[Parameter(Mandatory)] [ValidateSet('Windows','Linux')]
|
||||
[string] $GuestOS,
|
||||
[pscredential] $Credential,
|
||||
[string] $SshKeyPath,
|
||||
[string] $SshUser = 'ci_build',
|
||||
[Parameter(Mandatory)] [string] $DestinationDir
|
||||
)
|
||||
|
||||
Write-Host "[Diagnostics] Collecting guest diagnostics from $IPAddress ($GuestOS) -> $DestinationDir"
|
||||
try {
|
||||
if (-not (Test-Path $DestinationDir)) {
|
||||
New-Item -ItemType Directory -Path $DestinationDir -Force | Out-Null
|
||||
}
|
||||
} catch {
|
||||
Write-Warning "[Diagnostics] Could not create destination dir: $_"
|
||||
return
|
||||
}
|
||||
|
||||
if ($GuestOS -eq 'Windows') {
|
||||
if (-not $Credential) {
|
||||
Write-Warning "[Diagnostics] No Credential supplied for Windows guest — skipping."
|
||||
return
|
||||
}
|
||||
try {
|
||||
$sessionOption = New-CISessionOption
|
||||
$session = New-PSSession -ComputerName $IPAddress `
|
||||
-Credential $Credential `
|
||||
-SessionOption $sessionOption `
|
||||
-ErrorAction Stop
|
||||
try {
|
||||
# Collect: event log errors (last 50), running processes, disk usage
|
||||
$diagScript = {
|
||||
$out = [System.Text.StringBuilder]::new()
|
||||
[void]$out.AppendLine("=== System Event Log (last 50 errors) ===")
|
||||
Get-EventLog -LogName System -EntryType Error -Newest 50 -ErrorAction SilentlyContinue |
|
||||
ForEach-Object { [void]$out.AppendLine("$($_.TimeGenerated) $($_.Source): $($_.Message)") }
|
||||
[void]$out.AppendLine("`n=== Running Processes ===")
|
||||
Get-Process -ErrorAction SilentlyContinue |
|
||||
Sort-Object CPU -Descending |
|
||||
Select-Object -First 30 |
|
||||
ForEach-Object { [void]$out.AppendLine("$($_.Name) PID=$($_.Id) CPU=$($_.CPU)") }
|
||||
[void]$out.AppendLine("`n=== Disk Free Space ===")
|
||||
Get-PSDrive -PSProvider FileSystem -ErrorAction SilentlyContinue |
|
||||
ForEach-Object { [void]$out.AppendLine("$($_.Name): Free=$([math]::Round($_.Free/1GB,1))GB Used=$([math]::Round($_.Used/1GB,1))GB") }
|
||||
$out.ToString()
|
||||
}
|
||||
$diagText = Invoke-Command -Session $session -ScriptBlock $diagScript -ErrorAction Stop
|
||||
$diagText | Set-Content -Path (Join-Path $DestinationDir 'guest-diag.txt') -Encoding UTF8
|
||||
Write-Host "[Diagnostics] Windows diagnostics written."
|
||||
|
||||
# Best-effort: copy CI build log
|
||||
$buildLog = 'C:\CI\build.log'
|
||||
try {
|
||||
Copy-Item -FromSession $session -Path $buildLog `
|
||||
-Destination (Join-Path $DestinationDir 'build.log') `
|
||||
-ErrorAction Stop
|
||||
Write-Host "[Diagnostics] Build log copied."
|
||||
} catch {
|
||||
Write-Host "[Diagnostics] Build log not found in guest (skipping)."
|
||||
}
|
||||
} finally {
|
||||
Remove-PSSession $session -ErrorAction SilentlyContinue
|
||||
}
|
||||
} catch {
|
||||
Write-Warning "[Diagnostics] Windows guest diagnostics failed (non-fatal): $_"
|
||||
}
|
||||
}
|
||||
else {
|
||||
# Linux
|
||||
if (-not $SshKeyPath) {
|
||||
Write-Warning "[Diagnostics] No SshKeyPath supplied for Linux guest — skipping."
|
||||
return
|
||||
}
|
||||
$sshOpts = @('-i', $SshKeyPath, '-o', 'StrictHostKeyChecking=no',
|
||||
'-o', 'UserKnownHostsFile=NUL',
|
||||
'-o', 'ConnectTimeout=10', '-o', 'BatchMode=yes')
|
||||
try {
|
||||
# Collect: journalctl errors, ps, df
|
||||
$diagCmd = "journalctl -p err -n 50 --no-pager 2>/dev/null; echo '=== ps ==='; ps aux --sort=-%cpu | head -30; echo '=== df ==='; df -h"
|
||||
$savedEap = $ErrorActionPreference
|
||||
$ErrorActionPreference = 'Continue'
|
||||
$diagOutput = & ssh.exe @sshOpts "${SshUser}@${IPAddress}" $diagCmd 2>&1
|
||||
$ErrorActionPreference = $savedEap
|
||||
$diagOutput | Set-Content -Path (Join-Path $DestinationDir 'guest-diag.txt') -Encoding UTF8
|
||||
Write-Host "[Diagnostics] Linux diagnostics written."
|
||||
|
||||
# Best-effort: copy CI build log
|
||||
$scpSrc = "${SshUser}@${IPAddress}:/opt/ci/build/ci-build.log"
|
||||
$scpDst = Join-Path $DestinationDir 'build.log'
|
||||
$ErrorActionPreference = 'Continue'
|
||||
& scp.exe @sshOpts $scpSrc $scpDst 2>&1 | Out-Null
|
||||
$ErrorActionPreference = $savedEap
|
||||
if (Test-Path $scpDst) { Write-Host "[Diagnostics] Build log copied." }
|
||||
else { Write-Host "[Diagnostics] Build log not found in guest (skipping)." }
|
||||
} catch {
|
||||
Write-Warning "[Diagnostics] Linux guest diagnostics failed (non-fatal): $_"
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Export-ModuleMember -Function New-CISessionOption, Resolve-VmrunPath, Invoke-Vmrun, Invoke-VmrunBounded, Get-GuestIPAddress, Get-GuestDiagnostics
|
||||
@@ -1,201 +0,0 @@
|
||||
#Requires -Version 5.1
|
||||
<#
|
||||
.SYNOPSIS
|
||||
SSH/SCP transport helpers for Linux build VMs.
|
||||
|
||||
.DESCRIPTION
|
||||
SSH-only transport layer for the Linux branch of the CI/CD system.
|
||||
The existing WinRM transport (used by Windows VMs) is NOT modified.
|
||||
|
||||
Exported functions:
|
||||
Invoke-SshCommand — run a command in a Linux guest via ssh.exe
|
||||
Copy-SshItem — copy files to/from a Linux guest via scp.exe
|
||||
Test-SshReady — poll until SSH is ready (port 22 open + login succeeds)
|
||||
|
||||
Requirements:
|
||||
- ssh.exe and scp.exe in PATH (default on Windows 11 / Server 2022)
|
||||
- SSH private key at the path provided
|
||||
- Guest user must be set up for key-based auth (no passphrase)
|
||||
#>
|
||||
Set-StrictMode -Version Latest
|
||||
$ErrorActionPreference = 'Stop'
|
||||
$ProgressPreference = 'SilentlyContinue' # suppress Write-Progress (Test-NetConnection, IWR, etc.)
|
||||
|
||||
function Invoke-SshCommand {
|
||||
<#
|
||||
.SYNOPSIS
|
||||
Run a command in a Linux guest via ssh.exe
|
||||
#>
|
||||
[CmdletBinding()]
|
||||
param(
|
||||
[Parameter(Mandatory)]
|
||||
[string] $IP,
|
||||
|
||||
[string] $User = 'ci_build',
|
||||
|
||||
[string] $KeyPath = 'F:\CI\keys\ci_linux',
|
||||
|
||||
[Parameter(Mandatory)]
|
||||
[string] $Command,
|
||||
|
||||
[int] $ConnectTimeout = 10,
|
||||
|
||||
# Persistent known_hosts file for CI jobs.
|
||||
# When non-empty: StrictHostKeyChecking=accept-new + this file.
|
||||
# When empty (default): permissive mode (StrictHostKeyChecking=no, UserKnownHostsFile=NUL)
|
||||
# — used during template provisioning when host key is not yet known.
|
||||
[string] $KnownHostsFile = '',
|
||||
|
||||
# Capture + return stdout/stderr instead of printing to console.
|
||||
[switch] $PassThru,
|
||||
|
||||
# Don't throw on non-zero exit — just return the output.
|
||||
[switch] $AllowFail
|
||||
)
|
||||
|
||||
if ($KnownHostsFile -ne '') {
|
||||
$sshHostKeyOpts = @('-o', 'StrictHostKeyChecking=accept-new', '-o', "UserKnownHostsFile=$KnownHostsFile")
|
||||
} else {
|
||||
$sshHostKeyOpts = @('-o', 'StrictHostKeyChecking=no', '-o', 'UserKnownHostsFile=NUL')
|
||||
}
|
||||
$sshArgs = @(
|
||||
'-i', $KeyPath
|
||||
) + $sshHostKeyOpts + @(
|
||||
'-o', "ConnectTimeout=$ConnectTimeout",
|
||||
'-o', 'BatchMode=yes',
|
||||
"$User@$IP",
|
||||
$Command
|
||||
)
|
||||
|
||||
if ($PassThru) {
|
||||
$output = & ssh @sshArgs 2>&1
|
||||
$exit = $LASTEXITCODE
|
||||
}
|
||||
else {
|
||||
& ssh @sshArgs
|
||||
$exit = $LASTEXITCODE
|
||||
$output = @()
|
||||
}
|
||||
|
||||
if ($exit -ne 0 -and -not $AllowFail) {
|
||||
throw "[SSH] Command failed (exit $exit): $Command"
|
||||
}
|
||||
|
||||
return [pscustomobject]@{
|
||||
ExitCode = [int]$exit
|
||||
Output = [string[]]$output
|
||||
}
|
||||
}
|
||||
|
||||
function Copy-SshItem {
|
||||
<#
|
||||
.SYNOPSIS
|
||||
Copy files to/from Linux guest via scp.exe
|
||||
#>
|
||||
[CmdletBinding()]
|
||||
param(
|
||||
[Parameter(Mandatory)]
|
||||
[string] $Source,
|
||||
|
||||
[Parameter(Mandatory)]
|
||||
[string] $Destination,
|
||||
|
||||
# Guest IP — used to build user@host prefix when Direction is set.
|
||||
[string] $IP = '',
|
||||
|
||||
[string] $User = 'ci_build',
|
||||
|
||||
[Parameter(Mandatory)]
|
||||
[string] $KeyPath,
|
||||
|
||||
[ValidateSet('ToGuest', 'FromGuest', 'Direct')]
|
||||
[string] $Direction = 'Direct',
|
||||
|
||||
# Pass -r to scp (recursive copy).
|
||||
[switch] $Recurse,
|
||||
|
||||
[int] $ConnectTimeout = 10,
|
||||
|
||||
# Persistent known_hosts file for CI jobs.
|
||||
# When non-empty: StrictHostKeyChecking=accept-new + this file.
|
||||
# When empty (default): permissive mode — used during template provisioning.
|
||||
[string] $KnownHostsFile = ''
|
||||
)
|
||||
|
||||
if ($Direction -eq 'ToGuest') {
|
||||
$Destination = "$User@${IP}:$Destination"
|
||||
}
|
||||
elseif ($Direction -eq 'FromGuest') {
|
||||
$Source = "$User@${IP}:$Source"
|
||||
}
|
||||
# Direction = 'Direct': use Source + Destination as-is
|
||||
|
||||
if ($KnownHostsFile -ne '') {
|
||||
$scpHostKeyOpts = @('-o', 'StrictHostKeyChecking=accept-new', '-o', "UserKnownHostsFile=$KnownHostsFile")
|
||||
} else {
|
||||
$scpHostKeyOpts = @('-o', 'StrictHostKeyChecking=no', '-o', 'UserKnownHostsFile=NUL')
|
||||
}
|
||||
$scpArgs = @(
|
||||
'-i', $KeyPath
|
||||
) + $scpHostKeyOpts + @(
|
||||
'-o', "ConnectTimeout=$ConnectTimeout"
|
||||
)
|
||||
if ($Recurse) { $scpArgs += '-r' }
|
||||
$scpArgs += @($Source, $Destination)
|
||||
|
||||
& scp @scpArgs
|
||||
if ($LASTEXITCODE -ne 0) {
|
||||
throw "[SCP] Copy failed (exit $LASTEXITCODE): $Source -> $Destination"
|
||||
}
|
||||
}
|
||||
|
||||
function Test-SshReady {
|
||||
<#
|
||||
.SYNOPSIS
|
||||
Poll until SSH port 22 is open and a login command succeeds.
|
||||
#>
|
||||
[CmdletBinding()]
|
||||
param(
|
||||
[Parameter(Mandatory)]
|
||||
[string] $IP,
|
||||
|
||||
[string] $User = 'ci_build',
|
||||
|
||||
[string] $KeyPath = 'F:\CI\keys\ci_linux',
|
||||
|
||||
[int] $TimeoutSec = 300,
|
||||
|
||||
[int] $PollSec = 10
|
||||
)
|
||||
|
||||
$deadline = (Get-Date).AddSeconds($TimeoutSec)
|
||||
|
||||
# Phase 1: wait for port 22 to be open
|
||||
$portOpen = $false
|
||||
while (-not $portOpen -and (Get-Date) -lt $deadline) {
|
||||
$portOpen = (Test-NetConnection -ComputerName $IP -Port 22 `
|
||||
-InformationLevel Quiet -WarningAction SilentlyContinue `
|
||||
-ErrorAction SilentlyContinue)
|
||||
if (-not $portOpen) {
|
||||
Start-Sleep -Seconds $PollSec
|
||||
}
|
||||
}
|
||||
|
||||
if (-not $portOpen) {
|
||||
throw "[Test-SshReady] Timed out after ${TimeoutSec}s waiting for SSH at $IP"
|
||||
}
|
||||
|
||||
# Phase 2: try ssh echo — success when output contains 'ready'
|
||||
while ((Get-Date) -lt $deadline) {
|
||||
$result = Invoke-SshCommand -IP $IP -User $User -KeyPath $KeyPath `
|
||||
-Command 'echo ready' -AllowFail -PassThru
|
||||
if ($result.ExitCode -eq 0 -and ($result.Output -join '') -like '*ready*') {
|
||||
return $true
|
||||
}
|
||||
Start-Sleep -Seconds $PollSec
|
||||
}
|
||||
|
||||
throw "[Test-SshReady] Timed out after ${TimeoutSec}s waiting for SSH at $IP"
|
||||
}
|
||||
|
||||
Export-ModuleMember -Function Invoke-SshCommand, Copy-SshItem, Test-SshReady
|
||||
Reference in New Issue
Block a user