feat: add PC monitoring tab with Windows agent

- New /api/pc endpoints (heartbeat, list, delete) - Dashboard tabs: Серверы / ПК with auto-refresh - PowerShell agent: CPU, RAM, Disk, Network, GPU, Top processes - One-command Windows installer with Scheduled Task - PC setup instructions modal Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-09-21 12:01:58 +00:00 · 2026-05-20 13:25:14 +03:00
parent f9f9195e14
commit 399e9ab2fb
8 changed files with 632 additions and 4 deletions
--- a/windows/README_PC.md
+++ b/windows/README_PC.md
@@ -0,0 +1,50 @@
+# VPS Monitor — Windows PC Agent
+
+## Quick Install (one command)
+
+Run in PowerShell as Administrator:
+
+```powershell
+irm https://77.239.126.123.nip.io/static/downloads/install_agent.ps1 | iex -ServerUrl "http://77.239.126.123:7272" -AgentName "MyPC"
+```
+
+Or download and run:
+```powershell
+Invoke-WebRequest -Uri "http://77.239.126.123:7272/static/downloads/install_agent.ps1" -OutFile install_agent.ps1
+powershell -ExecutionPolicy Bypass -File install_agent.ps1 -ServerUrl "http://77.239.126.123:7272" -AgentName "Office-PC"
+```
+
+## What it monitors
+
+- CPU usage (%)
+- RAM usage (total, used, %)
+- Disk usage (all drives)
+- Network adapters (speed, traffic)
+- GPU info
+- Uptime
+- Top 5 processes by CPU
+
+## Files
+
+| File | Purpose |
+|------|---------|
+| `install_agent.ps1` | Installer (creates task, config) |
+| `vps_monitor_agent.ps1` | Agent (collects & sends metrics) |
+| `C:\VPS-Monitor\agent_config.json` | Config (server URL, name) |
+
+## Management
+
+```powershell
+# Check status
+Get-ScheduledTask 'VPS-Monitor-Agent'
+
+# Stop
+Stop-ScheduledTask 'VPS-Monitor-Agent'
+
+# Start
+Start-ScheduledTask 'VPS-Monitor-Agent'
+
+# Uninstall
+Unregister-ScheduledTask 'VPS-Monitor-Agent' -Confirm:$false
+Remove-Item -Recurse C:\VPS-Monitor
+```
--- a/windows/install_agent.ps1
+++ b/windows/install_agent.ps1
@@ -0,0 +1,114 @@
+# VPS Monitor — Windows Agent Installer
+# Usage: powershell -ExecutionPolicy Bypass -File install_agent.ps1 -ServerUrl "http://IP:7272" -AgentName "MyPC"
+
+param(
+    [Parameter(Mandatory=$true)]
+    [string]$ServerUrl,
+
+    [string]$AgentName = $env:COMPUTERNAME,
+
+    [int]$Interval = 60
+)
+
+$InstallDir = "C:\VPS-Monitor"
+$TaskName = "VPS-Monitor-Agent"
+
+Write-Host "================================================" -ForegroundColor Cyan
+Write-Host "  VPS Monitor — Agent Installer" -ForegroundColor Cyan
+Write-Host "================================================" -ForegroundColor Cyan
+Write-Host ""
+Write-Host "  Server:   $ServerUrl" -ForegroundColor White
+Write-Host "  Name:     $AgentName" -ForegroundColor White
+Write-Host "  Interval: ${Interval}s" -ForegroundColor White
+Write-Host "  Install:  $InstallDir" -ForegroundColor White
+Write-Host ""
+
+# Create install directory
+if (-not (Test-Path $InstallDir)) {
+    New-Item -ItemType Directory -Path $InstallDir -Force | Out-Null
+    Write-Host "[+] Created $InstallDir" -ForegroundColor Green
+}
+
+# Download agent script
+Write-Host "[*] Downloading agent..." -ForegroundColor Yellow
+$AgentUrl = "$ServerUrl/static/downloads/vps_monitor_agent.ps1"
+try {
+    Invoke-WebRequest -Uri $AgentUrl -OutFile "$InstallDir\vps_monitor_agent.ps1" -UseBasicParsing
+    Write-Host "[+] Agent downloaded" -ForegroundColor Green
+} catch {
+    Write-Host "[!] Download failed, using local copy..." -ForegroundColor Yellow
+    # Fallback: copy from same directory
+    $localAgent = Join-Path $PSScriptRoot "vps_monitor_agent.ps1"
+    if (Test-Path $localAgent) {
+        Copy-Item $localAgent "$InstallDir\vps_monitor_agent.ps1"
+        Write-Host "[+] Local copy used" -ForegroundColor Green
+    } else {
+        Write-Host "[-] No agent script found!" -ForegroundColor Red
+        exit 1
+    }
+}
+
+# Create config
+$config = @{
+    server_url = $ServerUrl
+    agent_name = $AgentName
+    interval = $Interval
+} | ConvertTo-Json
+
+Set-Content -Path "$InstallDir\agent_config.json" -Value $config
+Write-Host "[+] Config saved" -ForegroundColor Green
+
+# Create scheduled task (run at startup + every 5 min check)
+$existingTask = Get-ScheduledTask -TaskName $TaskName -ErrorAction SilentlyContinue
+if ($existingTask) {
+    Unregister-ScheduledTask -TaskName $TaskName -Confirm:$false
+    Write-Host "[*] Removed old task" -ForegroundColor Yellow
+}
+
+$action = New-ScheduledTaskAction `
+    -Execute "powershell.exe" `
+    -Argument "-ExecutionPolicy Bypass -WindowStyle Hidden -File `"$InstallDir\vps_monitor_agent.ps1`"" `
+    -WorkingDirectory $InstallDir
+
+$triggerStartup = New-ScheduledTaskTrigger -AtStartup
+$triggerNow = New-ScheduledTaskTrigger -Once -At (Get-Date) -RepetitionInterval (New-TimeSpan -Minutes 1)
+
+$principal = New-ScheduledTaskPrincipal -UserId "SYSTEM" -LogonType ServiceAccount -RunLevel Highest
+
+$settings = New-ScheduledTaskSettingsSet `
+    -AllowStartIfOnBatteries `
+    -DontStopIfGoingOnBatteries `
+    -RestartCount 3 `
+    -RestartInterval (New-TimeSpan -Minutes 1) `
+    -ExecutionTimeLimit (New-TimeSpan -Days 365)
+
+Register-ScheduledTask `
+    -TaskName $TaskName `
+    -Action $action `
+    -Trigger $triggerStartup `
+    -Principal $principal `
+    -Settings $settings `
+    -Description "VPS Monitor PC Agent — sends metrics to $ServerUrl" | Out-Null
+
+Write-Host "[+] Scheduled task created" -ForegroundColor Green
+
+# Start now
+Start-ScheduledTask -TaskName $TaskName
+Write-Host "[+] Agent started!" -ForegroundColor Green
+
+Write-Host ""
+Write-Host "================================================" -ForegroundColor Cyan
+Write-Host "  Installation complete!" -ForegroundColor Green
+Write-Host "================================================" -ForegroundColor Cyan
+Write-Host ""
+Write-Host "  Files:     $InstallDir" -ForegroundColor White
+Write-Host "  Task:      $TaskName" -ForegroundColor White
+Write-Host "  Status:    Running" -ForegroundColor White
+Write-Host ""
+Write-Host "  Commands:" -ForegroundColor Gray
+Write-Host "    Check:   Get-ScheduledTask '$TaskName'" -ForegroundColor Gray
+Write-Host "    Stop:    Stop-ScheduledTask '$TaskName'" -ForegroundColor Gray
+Write-Host "    Start:   Start-ScheduledTask '$TaskName'" -ForegroundColor Gray
+Write-Host "    Remove:  Unregister-ScheduledTask '$TaskName'" -ForegroundColor Gray
+Write-Host "    Logs:    type $InstallDir\agent_config.json" -ForegroundColor Gray
+Write-Host ""
--- a/windows/vps_monitor_agent.ps1
+++ b/windows/vps_monitor_agent.ps1
@@ -0,0 +1,160 @@
+# VPS Monitor — Windows PC Agent
+# Sends system metrics to VPS Monitoring server
+#
+# Install: Run install_agent.ps1
+# Manual:  powershell -ExecutionPolicy Bypass -File vps_monitor_agent.ps1
+
+param(
+    [string]$ServerUrl = "",
+    [string]$AgentName = "",
+    [int]$Interval = 60
+)
+
+# Load config
+$ConfigPath = Join-Path $PSScriptRoot "agent_config.json"
+if (Test-Path $ConfigPath) {
+    $config = Get-Content $ConfigPath | ConvertFrom-Json
+    if (-not $ServerUrl) { $ServerUrl = $config.server_url }
+    if (-not $AgentName) { $AgentName = $config.agent_name }
+    if ($config.interval) { $Interval = $config.interval }
+}
+
+if (-not $ServerUrl -or -not $AgentName) {
+    Write-Host "ERROR: server_url and agent_name required" -ForegroundColor Red
+    Write-Host "Edit agent_config.json or pass -ServerUrl and -AgentName"
+    exit 1
+}
+
+Write-Host "================================================" -ForegroundColor Cyan
+Write-Host "  VPS Monitor — PC Agent" -ForegroundColor Cyan
+Write-Host "  Server: $ServerUrl" -ForegroundColor Gray
+Write-Host "  Name:   $AgentName" -ForegroundColor Gray
+Write-Host "  Interval: ${Interval}s" -ForegroundColor Gray
+Write-Host "================================================" -ForegroundColor Cyan
+Write-Host ""
+
+function Get-SystemMetrics {
+    $metrics = @{}
+
+    # Hostname
+    $metrics["hostname"] = $env:COMPUTERNAME
+
+    # OS
+    $os = Get-CimInstance Win32_OperatingSystem
+    $metrics["os"] = "$($os.Caption) $($os.Version)"
+
+    # CPU
+    $cpu = Get-CimInstance Win32_Processor
+    $metrics["cpu_name"] = $cpu.Name
+    $metrics["cpu_percent"] = [math]::Round((Get-Counter '\Processor(_Total)\% Processor Time' -ErrorAction SilentlyContinue).CounterSamples[0].CookedValue, 1)
+
+    # RAM
+    $totalRam = [math]::Round($os.TotalVisibleMemorySize / 1024, 0)
+    $freeRam = [math]::Round($os.FreePhysicalMemory / 1024, 0)
+    $usedRam = $totalRam - $freeRam
+    $metrics["ram_total_mb"] = $totalRam
+    $metrics["ram_used_mb"] = $usedRam
+    $metrics["ram_percent"] = [math]::Round(($usedRam / $totalRam) * 100, 1)
+
+    # Disk (all drives)
+    $disks = @()
+    Get-CimInstance Win32_LogicalDisk -Filter "DriveType=3" | ForEach-Object {
+        $totalGb = [math]::Round($_.Size / 1GB, 1)
+        $freeGb = [math]::Round($_.FreeSpace / 1GB, 1)
+        $usedGb = $totalGb - $freeGb
+        $pct = if ($totalGb -gt 0) { [math]::Round(($usedGb / $totalGb) * 100, 1) } else { 0 }
+        $disks += @{
+            drive = $_.DeviceID
+            total_gb = $totalGb
+            used_gb = $usedGb
+            free_gb = $freeGb
+            percent = $pct
+        }
+    }
+    $metrics["disks"] = $disks
+
+    # Primary disk summary
+    $primary = $disks | Where-Object { $_.drive -eq "C:" } | Select-Object -First 1
+    if ($primary) {
+        $metrics["disk_total_gb"] = $primary.total_gb
+        $metrics["disk_used_gb"] = $primary.used_gb
+        $metrics["disk_percent"] = $primary.percent
+    }
+
+    # Network
+    $adapters = Get-NetAdapter -Physical -ErrorAction SilentlyContinue | Where-Object { $_.Status -eq "Up" }
+    $netInfo = @()
+    foreach ($a in $adapters) {
+        $stats = Get-NetAdapterStatistics -Name $a.Name -ErrorAction SilentlyContinue
+        $netInfo += @{
+            name = $a.Name
+            speed_mbps = [math]::Round($a.LinkSpeed.Replace(" Gbps","000").Replace(" Mbps","") -as [double], 0)
+            sent_mb = if ($stats) { [math]::Round($stats.SentBytes / 1MB, 0) } else { 0 }
+            received_mb = if ($stats) { [math]::Round($stats.ReceivedBytes / 1MB, 0) } else { 0 }
+        }
+    }
+    $metrics["network"] = $netInfo
+
+    # Uptime
+    $uptime = (Get-Date) - $os.LastBootUpTime
+    $metrics["uptime"] = "up $($uptime.Days)d $($uptime.Hours)h $($uptime.Minutes)m"
+    $metrics["uptime_seconds"] = [math]::Round($uptime.TotalSeconds, 0)
+
+    # GPU (if available)
+    try {
+        $gpu = Get-CimInstance Win32_VideoController | Select-Object -First 1
+        if ($gpu) {
+            $metrics["gpu_name"] = $gpu.Name
+            $metrics["gpu_ram_mb"] = [math]::Round($gpu.AdapterRAM / 1MB, 0)
+        }
+    } catch {}
+
+    # Top processes by CPU
+    $topProcs = Get-Process | Sort-Object CPU -Descending | Select-Object -First 5 |
+        ForEach-Object { @{ name = $_.ProcessName; cpu = [math]::Round($_.CPU, 1); ram_mb = [math]::Round($_.WorkingSet64 / 1MB, 0) } }
+    $metrics["top_processes"] = $topProcs
+
+    return $metrics
+}
+
+function Send-Metrics($metrics) {
+    $body = @{
+        agent_name = $AgentName
+        timestamp = (Get-Date).ToString("o")
+        metrics = $metrics
+    } | ConvertTo-Json -Depth 5
+
+    try {
+        $response = Invoke-RestMethod -Uri "$ServerUrl/api/pc/heartbeat" `
+            -Method POST `
+            -Body $body `
+            -ContentType "application/json" `
+            -TimeoutSec 15
+
+        return $true
+    } catch {
+        Write-Host "  [!] Send failed: $($_.Exception.Message)" -ForegroundColor Yellow
+        return $false
+    }
+}
+
+# Main loop
+Write-Host "Agent started. Press Ctrl+C to stop." -ForegroundColor Green
+Write-Host ""
+
+while ($true) {
+    $ts = Get-Date -Format "HH:mm:ss"
+
+    try {
+        $metrics = Get-SystemMetrics
+        $ok = Send-Metrics $metrics
+
+        if ($ok) {
+            Write-Host "[$ts] OK — CPU: $($metrics.cpu_percent)% RAM: $($metrics.ram_percent)% Disk: $($metrics.disk_percent)%" -ForegroundColor Green
+        }
+    } catch {
+        Write-Host "[$ts] ERROR: $($_.Exception.Message)" -ForegroundColor Red
+    }
+
+    Start-Sleep -Seconds $Interval
+}