Sync all scripts from website downloads — 352 scripts total
Includes updated JS challenge scripts with Claude-User whitelist, same-site referer bypass, Blackbox-Exporter allowed bot, and all new exporters, cheat sheets, and automation scripts.
This commit is contained in:
@@ -0,0 +1,437 @@
|
||||
<#
|
||||
.SYNOPSIS
|
||||
Hyper-V Replica Prometheus Metrics Exporter
|
||||
.DESCRIPTION
|
||||
Prometheus exporter for Hyper-V Replica - replication health, state, last
|
||||
replication time, replication frequency, pending bytes, missed replications,
|
||||
VM replication count, and failover readiness. Exports metrics as
|
||||
Prometheus-compatible text format.
|
||||
.PARAMETER Mode
|
||||
Output mode: 'stdout' (default), 'textfile', or 'http'
|
||||
.PARAMETER Port
|
||||
HTTP port for http mode (default: 9517)
|
||||
.PARAMETER TextfileDir
|
||||
Directory for textfile collector output (default: C:\ProgramData\node_exporter)
|
||||
.PARAMETER InstallScheduledTask
|
||||
Switch to create a scheduled task for auto-start on system boot
|
||||
.PARAMETER TaskIntervalMinutes
|
||||
Interval in minutes for the scheduled task (default: 2)
|
||||
.NOTES
|
||||
Author: Phil Connor
|
||||
Contact: contact@mylinux.work
|
||||
Website: https://mylinux.work
|
||||
License: MIT
|
||||
Version: 1.0
|
||||
|
||||
Metrics Exported:
|
||||
Core Status:
|
||||
- hyperv_replica_up
|
||||
- hyperv_replica_exporter_info{version}
|
||||
|
||||
Per-VM Replication:
|
||||
- hyperv_replica_vm_state{vm, state}
|
||||
- hyperv_replica_vm_health{vm, health}
|
||||
- hyperv_replica_vm_last_replication_timestamp{vm}
|
||||
- hyperv_replica_vm_frequency_seconds{vm}
|
||||
- hyperv_replica_vm_pending_bytes{vm}
|
||||
- hyperv_replica_vm_missed_count{vm}
|
||||
- hyperv_replica_vm_failover_ready{vm}
|
||||
- hyperv_replica_vm_role{vm, role}
|
||||
|
||||
Totals:
|
||||
- hyperv_replica_total_vms
|
||||
- hyperv_replica_healthy_vms
|
||||
|
||||
Exporter:
|
||||
- hyperv_replica_exporter_duration_seconds
|
||||
- hyperv_replica_exporter_last_run_timestamp
|
||||
#>
|
||||
|
||||
param(
|
||||
[ValidateSet('stdout', 'textfile', 'http')]
|
||||
[string]$Mode = 'stdout',
|
||||
|
||||
[int]$Port = 9517,
|
||||
|
||||
[string]$TextfileDir = 'C:\ProgramData\node_exporter',
|
||||
|
||||
[switch]$InstallScheduledTask,
|
||||
|
||||
[int]$TaskIntervalMinutes = 2
|
||||
)
|
||||
|
||||
# Create a scheduled task to run this script every $TaskIntervalMinutes minutes
|
||||
if ($InstallScheduledTask) {
|
||||
$taskName = "HyperVReplicaMetricsExporter"
|
||||
$existingTask = Get-ScheduledTask -TaskName $taskName -ErrorAction SilentlyContinue
|
||||
|
||||
if (-not $existingTask) {
|
||||
$taskAction = New-ScheduledTaskAction -Execute "powershell.exe" -Argument "-NoProfile -ExecutionPolicy Bypass -File `"$($MyInvocation.MyCommand.Path)`" -Mode textfile"
|
||||
|
||||
if (-not $TaskIntervalMinutes -or $TaskIntervalMinutes -le 0) {
|
||||
throw "TaskIntervalMinutes must be a positive integer"
|
||||
}
|
||||
|
||||
$taskTrigger = New-ScheduledTaskTrigger -Once -At (Get-Date).AddMinutes(1) -RepetitionInterval (New-TimeSpan -Minutes $TaskIntervalMinutes) -RepetitionDuration (New-TimeSpan -Days 365)
|
||||
$taskPrincipal = New-ScheduledTaskPrincipal -UserId "SYSTEM" -LogonType ServiceAccount -RunLevel Highest
|
||||
|
||||
try {
|
||||
Write-Host "Creating scheduled task: $taskName"
|
||||
Register-ScheduledTask -TaskName $taskName -Action $taskAction -Trigger $taskTrigger -Principal $taskPrincipal -Description "Exports Hyper-V Replica metrics for Prometheus every $TaskIntervalMinutes minutes"
|
||||
|
||||
$createdTask = Get-ScheduledTask -TaskName $taskName -ErrorAction SilentlyContinue
|
||||
if (-not $createdTask) {
|
||||
throw "Failed to verify scheduled task creation"
|
||||
}
|
||||
Write-Host "Successfully created scheduled task: $taskName" -ForegroundColor Green
|
||||
} catch {
|
||||
Write-Error "Failed to create scheduled task: $($_.Exception.Message)"
|
||||
throw
|
||||
}
|
||||
} else {
|
||||
Write-Host "Scheduled task '$taskName' already exists, skipping creation"
|
||||
}
|
||||
}
|
||||
|
||||
$ErrorActionPreference = 'SilentlyContinue'
|
||||
|
||||
# ============================================================================
|
||||
# HELPER FUNCTIONS
|
||||
# ============================================================================
|
||||
|
||||
function Get-UnixTimestamp {
|
||||
[int][double]::Parse((Get-Date -UFormat '%s'))
|
||||
}
|
||||
|
||||
function Format-MetricValue {
|
||||
param([double]$Value, [int]$Decimals = 2)
|
||||
[math]::Round($Value, $Decimals)
|
||||
}
|
||||
|
||||
# ============================================================================
|
||||
# HYPER-V REPLICA METRICS
|
||||
# ============================================================================
|
||||
|
||||
function Get-HyperVReplicaMetrics {
|
||||
$sb = [System.Text.StringBuilder]::new()
|
||||
|
||||
try {
|
||||
$replicas = @(Get-VMReplication -ErrorAction Stop)
|
||||
} catch {
|
||||
$replicas = @()
|
||||
}
|
||||
|
||||
$replicationStates = @('Replicating', 'Suspended', 'WaitingForInitialReplication', 'WaitingForStartResynchronize', 'Resynchronizing', 'ResynchronizeSuspended', 'WaitingForUpdateCompletion', 'WaitingForRepurposeCompletion', 'ReadyForInitialReplication', 'FailedOver', 'NotApplicable')
|
||||
$healthStates = @('Normal', 'Warning', 'Critical')
|
||||
|
||||
# --- hyperv_replica_vm_state ---
|
||||
[void]$sb.AppendLine('# HELP hyperv_replica_vm_state Replication state of VM (1=current state)')
|
||||
[void]$sb.AppendLine('# TYPE hyperv_replica_vm_state gauge')
|
||||
try {
|
||||
foreach ($vm in $replicas) {
|
||||
$vmName = $vm.VMName
|
||||
$currentState = $vm.State.ToString()
|
||||
foreach ($state in $replicationStates) {
|
||||
$val = if ($state -eq $currentState) { 1 } else { 0 }
|
||||
[void]$sb.AppendLine("hyperv_replica_vm_state{vm=`"$vmName`",state=`"$state`"} $val")
|
||||
}
|
||||
}
|
||||
} catch {
|
||||
[void]$sb.AppendLine("hyperv_replica_vm_state 0")
|
||||
}
|
||||
[void]$sb.AppendLine('')
|
||||
|
||||
# --- hyperv_replica_vm_health ---
|
||||
[void]$sb.AppendLine('# HELP hyperv_replica_vm_health Replication health of VM (1=current health)')
|
||||
[void]$sb.AppendLine('# TYPE hyperv_replica_vm_health gauge')
|
||||
try {
|
||||
foreach ($vm in $replicas) {
|
||||
$vmName = $vm.VMName
|
||||
$currentHealth = $vm.Health.ToString()
|
||||
foreach ($health in $healthStates) {
|
||||
$val = if ($health -eq $currentHealth) { 1 } else { 0 }
|
||||
[void]$sb.AppendLine("hyperv_replica_vm_health{vm=`"$vmName`",health=`"$health`"} $val")
|
||||
}
|
||||
}
|
||||
} catch {
|
||||
[void]$sb.AppendLine("hyperv_replica_vm_health 0")
|
||||
}
|
||||
[void]$sb.AppendLine('')
|
||||
|
||||
# --- hyperv_replica_vm_last_replication_timestamp ---
|
||||
[void]$sb.AppendLine('# HELP hyperv_replica_vm_last_replication_timestamp Unix timestamp of last successful replication')
|
||||
[void]$sb.AppendLine('# TYPE hyperv_replica_vm_last_replication_timestamp gauge')
|
||||
try {
|
||||
foreach ($vm in $replicas) {
|
||||
$vmName = $vm.VMName
|
||||
$lastReplTime = $vm.LastReplicationTime
|
||||
if ($lastReplTime) {
|
||||
$epoch = [int][double]::Parse((Get-Date $lastReplTime -UFormat '%s'))
|
||||
[void]$sb.AppendLine("hyperv_replica_vm_last_replication_timestamp{vm=`"$vmName`"} $epoch")
|
||||
} else {
|
||||
[void]$sb.AppendLine("hyperv_replica_vm_last_replication_timestamp{vm=`"$vmName`"} 0")
|
||||
}
|
||||
}
|
||||
} catch {
|
||||
[void]$sb.AppendLine("hyperv_replica_vm_last_replication_timestamp 0")
|
||||
}
|
||||
[void]$sb.AppendLine('')
|
||||
|
||||
# --- hyperv_replica_vm_frequency_seconds ---
|
||||
[void]$sb.AppendLine('# HELP hyperv_replica_vm_frequency_seconds Replication frequency in seconds')
|
||||
[void]$sb.AppendLine('# TYPE hyperv_replica_vm_frequency_seconds gauge')
|
||||
try {
|
||||
foreach ($vm in $replicas) {
|
||||
$vmName = $vm.VMName
|
||||
$freqSec = $vm.FrequencySec
|
||||
if (-not $freqSec) { $freqSec = 0 }
|
||||
[void]$sb.AppendLine("hyperv_replica_vm_frequency_seconds{vm=`"$vmName`"} $freqSec")
|
||||
}
|
||||
} catch {
|
||||
[void]$sb.AppendLine("hyperv_replica_vm_frequency_seconds 0")
|
||||
}
|
||||
[void]$sb.AppendLine('')
|
||||
|
||||
# --- hyperv_replica_vm_pending_bytes ---
|
||||
[void]$sb.AppendLine('# HELP hyperv_replica_vm_pending_bytes Pending replication data in bytes')
|
||||
[void]$sb.AppendLine('# TYPE hyperv_replica_vm_pending_bytes gauge')
|
||||
try {
|
||||
foreach ($vm in $replicas) {
|
||||
$vmName = $vm.VMName
|
||||
$pending = $vm.PendingReplicationSize
|
||||
if (-not $pending) { $pending = 0 }
|
||||
[void]$sb.AppendLine("hyperv_replica_vm_pending_bytes{vm=`"$vmName`"} $pending")
|
||||
}
|
||||
} catch {
|
||||
[void]$sb.AppendLine("hyperv_replica_vm_pending_bytes 0")
|
||||
}
|
||||
[void]$sb.AppendLine('')
|
||||
|
||||
# --- hyperv_replica_vm_missed_count ---
|
||||
[void]$sb.AppendLine('# HELP hyperv_replica_vm_missed_count Number of missed replication cycles')
|
||||
[void]$sb.AppendLine('# TYPE hyperv_replica_vm_missed_count gauge')
|
||||
try {
|
||||
foreach ($vm in $replicas) {
|
||||
$vmName = $vm.VMName
|
||||
$missed = $vm.MissedReplicationCount
|
||||
if (-not $missed) { $missed = 0 }
|
||||
[void]$sb.AppendLine("hyperv_replica_vm_missed_count{vm=`"$vmName`"} $missed")
|
||||
}
|
||||
} catch {
|
||||
[void]$sb.AppendLine("hyperv_replica_vm_missed_count 0")
|
||||
}
|
||||
[void]$sb.AppendLine('')
|
||||
|
||||
# --- hyperv_replica_vm_failover_ready ---
|
||||
[void]$sb.AppendLine('# HELP hyperv_replica_vm_failover_ready Test replica available for failover (1=yes, 0=no)')
|
||||
[void]$sb.AppendLine('# TYPE hyperv_replica_vm_failover_ready gauge')
|
||||
try {
|
||||
foreach ($vm in $replicas) {
|
||||
$vmName = $vm.VMName
|
||||
$testReplicaAvailable = $vm.TestReplicaObject
|
||||
$val = if ($testReplicaAvailable) { 1 } else { 0 }
|
||||
[void]$sb.AppendLine("hyperv_replica_vm_failover_ready{vm=`"$vmName`"} $val")
|
||||
}
|
||||
} catch {
|
||||
[void]$sb.AppendLine("hyperv_replica_vm_failover_ready 0")
|
||||
}
|
||||
[void]$sb.AppendLine('')
|
||||
|
||||
# --- hyperv_replica_vm_role ---
|
||||
[void]$sb.AppendLine('# HELP hyperv_replica_vm_role Replication role of VM (1=current role)')
|
||||
[void]$sb.AppendLine('# TYPE hyperv_replica_vm_role gauge')
|
||||
try {
|
||||
$roles = @('Primary', 'Replica')
|
||||
foreach ($vm in $replicas) {
|
||||
$vmName = $vm.VMName
|
||||
$currentRole = $vm.ReplicationMode.ToString()
|
||||
foreach ($role in $roles) {
|
||||
$val = if ($role -eq $currentRole) { 1 } else { 0 }
|
||||
[void]$sb.AppendLine("hyperv_replica_vm_role{vm=`"$vmName`",role=`"$role`"} $val")
|
||||
}
|
||||
}
|
||||
} catch {
|
||||
[void]$sb.AppendLine("hyperv_replica_vm_role 0")
|
||||
}
|
||||
[void]$sb.AppendLine('')
|
||||
|
||||
# --- hyperv_replica_total_vms ---
|
||||
[void]$sb.AppendLine('# HELP hyperv_replica_total_vms Total VMs with replication configured')
|
||||
[void]$sb.AppendLine('# TYPE hyperv_replica_total_vms gauge')
|
||||
try {
|
||||
$totalVms = $replicas.Count
|
||||
[void]$sb.AppendLine("hyperv_replica_total_vms $totalVms")
|
||||
} catch {
|
||||
[void]$sb.AppendLine("hyperv_replica_total_vms 0")
|
||||
}
|
||||
[void]$sb.AppendLine('')
|
||||
|
||||
# --- hyperv_replica_healthy_vms ---
|
||||
[void]$sb.AppendLine('# HELP hyperv_replica_healthy_vms VMs with Normal replication health')
|
||||
[void]$sb.AppendLine('# TYPE hyperv_replica_healthy_vms gauge')
|
||||
try {
|
||||
$healthyCount = ($replicas | Where-Object { $_.Health.ToString() -eq 'Normal' } | Measure-Object).Count
|
||||
[void]$sb.AppendLine("hyperv_replica_healthy_vms $healthyCount")
|
||||
} catch {
|
||||
[void]$sb.AppendLine("hyperv_replica_healthy_vms 0")
|
||||
}
|
||||
[void]$sb.AppendLine('')
|
||||
|
||||
$sb.ToString()
|
||||
}
|
||||
|
||||
# ============================================================================
|
||||
# COLLECT ALL METRICS
|
||||
# ============================================================================
|
||||
|
||||
function Get-AllMetrics {
|
||||
$scriptStart = Get-Date
|
||||
$sb = [System.Text.StringBuilder]::new()
|
||||
|
||||
# Exporter up
|
||||
[void]$sb.AppendLine('# HELP hyperv_replica_up Hyper-V Replica exporter status (1=up, 0=down)')
|
||||
[void]$sb.AppendLine('# TYPE hyperv_replica_up gauge')
|
||||
try {
|
||||
$vmms = Get-Service -Name vmms -ErrorAction Stop
|
||||
$upVal = if ($vmms.Status -eq 'Running') { 1 } else { 0 }
|
||||
[void]$sb.AppendLine("hyperv_replica_up $upVal")
|
||||
} catch {
|
||||
[void]$sb.AppendLine("hyperv_replica_up 0")
|
||||
}
|
||||
[void]$sb.AppendLine('')
|
||||
|
||||
# Exporter info
|
||||
[void]$sb.AppendLine('# HELP hyperv_replica_exporter_info Exporter version information')
|
||||
[void]$sb.AppendLine('# TYPE hyperv_replica_exporter_info gauge')
|
||||
[void]$sb.AppendLine('hyperv_replica_exporter_info{version="1.0"} 1')
|
||||
[void]$sb.AppendLine('')
|
||||
|
||||
# Collect Hyper-V Replica metrics
|
||||
[void]$sb.Append((Get-HyperVReplicaMetrics))
|
||||
|
||||
# Exporter runtime
|
||||
$scriptEnd = Get-Date
|
||||
$duration = Format-MetricValue ($scriptEnd - $scriptStart).TotalSeconds
|
||||
$timestamp = Get-UnixTimestamp
|
||||
|
||||
[void]$sb.AppendLine('# HELP hyperv_replica_exporter_duration_seconds Time to generate all metrics')
|
||||
[void]$sb.AppendLine('# TYPE hyperv_replica_exporter_duration_seconds gauge')
|
||||
[void]$sb.AppendLine("hyperv_replica_exporter_duration_seconds $duration")
|
||||
[void]$sb.AppendLine('')
|
||||
[void]$sb.AppendLine('# HELP hyperv_replica_exporter_last_run_timestamp Unix timestamp of last successful run')
|
||||
[void]$sb.AppendLine('# TYPE hyperv_replica_exporter_last_run_timestamp gauge')
|
||||
[void]$sb.AppendLine("hyperv_replica_exporter_last_run_timestamp $timestamp")
|
||||
[void]$sb.AppendLine('')
|
||||
|
||||
$sb.ToString()
|
||||
}
|
||||
|
||||
# ============================================================================
|
||||
# HTTP SERVER MODE
|
||||
# ============================================================================
|
||||
|
||||
function Start-HttpServer {
|
||||
param([int]$ListenPort)
|
||||
|
||||
$prefix = "http://+:$ListenPort/"
|
||||
$listener = [System.Net.HttpListener]::new()
|
||||
$listener.Prefixes.Add($prefix)
|
||||
|
||||
try {
|
||||
$listener.Start()
|
||||
Write-Host "Starting Hyper-V Replica metrics exporter on port $ListenPort..." -ForegroundColor Green
|
||||
Write-Host "Metrics available at http://localhost:$ListenPort/metrics"
|
||||
|
||||
while ($listener.IsListening) {
|
||||
$context = $listener.GetContext()
|
||||
$request = $context.Request
|
||||
$response = $context.Response
|
||||
|
||||
if ($request.Url.AbsolutePath -eq '/metrics') {
|
||||
$metrics = Get-AllMetrics
|
||||
$buffer = [System.Text.Encoding]::UTF8.GetBytes($metrics)
|
||||
$response.ContentType = 'text/plain; version=0.0.4; charset=utf-8'
|
||||
}
|
||||
else {
|
||||
$html = @"
|
||||
<!DOCTYPE html>
|
||||
<html>
|
||||
<head><title>Hyper-V Replica Metrics Exporter v1.0</title></head>
|
||||
<body>
|
||||
<h1>Hyper-V Replica Metrics Exporter v1.0</h1>
|
||||
<p><a href="/metrics">Metrics</a></p>
|
||||
<h2>Metrics</h2>
|
||||
<ul>
|
||||
<li>Per-VM replication state and health</li>
|
||||
<li>Last replication time and frequency</li>
|
||||
<li>Pending replication bytes</li>
|
||||
<li>Missed replication count</li>
|
||||
<li>Failover readiness</li>
|
||||
<li>Replication role (Primary/Replica)</li>
|
||||
<li>Total and healthy VM counts</li>
|
||||
</ul>
|
||||
</body>
|
||||
</html>
|
||||
"@
|
||||
$buffer = [System.Text.Encoding]::UTF8.GetBytes($html)
|
||||
$response.ContentType = 'text/html; charset=utf-8'
|
||||
}
|
||||
|
||||
$response.ContentLength64 = $buffer.Length
|
||||
$response.OutputStream.Write($buffer, 0, $buffer.Length)
|
||||
$response.OutputStream.Close()
|
||||
}
|
||||
}
|
||||
catch {
|
||||
Write-Error "HTTP server error: $_"
|
||||
Write-Error "If access denied, run: netsh http add urlacl url=http://+:$ListenPort/ user=Everyone"
|
||||
}
|
||||
finally {
|
||||
if ($listener.IsListening) {
|
||||
$listener.Stop()
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
# ============================================================================
|
||||
# MAIN EXECUTION
|
||||
# ============================================================================
|
||||
|
||||
switch ($Mode) {
|
||||
'http' {
|
||||
Start-HttpServer -ListenPort $Port
|
||||
}
|
||||
'textfile' {
|
||||
$OutputFile = Join-Path $TextfileDir 'hyperv_replica_metrics.prom'
|
||||
|
||||
$outputDir = Split-Path $OutputFile -Parent
|
||||
if (-not (Test-Path $outputDir)) {
|
||||
New-Item -Path $outputDir -ItemType Directory -Force | Out-Null
|
||||
}
|
||||
|
||||
$tempFile = Join-Path $outputDir ".hyperv_replica_metrics.$PID.tmp"
|
||||
|
||||
try {
|
||||
$metrics = Get-AllMetrics
|
||||
$metrics | Out-File -FilePath $tempFile -Encoding utf8 -NoNewline
|
||||
|
||||
$lineCount = ($metrics -split "`n").Count
|
||||
if ($lineCount -lt 10) {
|
||||
Remove-Item -Path $tempFile -Force -ErrorAction SilentlyContinue
|
||||
Write-Error "Metrics file too small ($lineCount lines), keeping previous"
|
||||
exit 1
|
||||
}
|
||||
|
||||
Move-Item -Path $tempFile -Destination $OutputFile -Force
|
||||
Write-Host "Metrics written to $OutputFile ($lineCount lines)" -ForegroundColor Green
|
||||
}
|
||||
catch {
|
||||
Remove-Item -Path $tempFile -Force -ErrorAction SilentlyContinue
|
||||
Write-Error "Failed to generate metrics: $_"
|
||||
exit 1
|
||||
}
|
||||
}
|
||||
default {
|
||||
Get-AllMetrics | Write-Output
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user