tasks(ruvds-backup-daily-kreknin): close 🟢 — live на 04:30 MSK daily
End-to-end pipeline отработан, run #1 verified 20 sec, 8.8 GB snolla + IIS configs + 14 certs + sshd state → /volume1/NetBackup/ruvds-iis/<date>/ на kreknin. Retention 7 daily, ntfy vds-backup topic. Scripts checked into scripts/ruvds-backup-daily-kreknin/: - setup.ps1 (one-time install: SSH key + rclone + configs + ScheduledTask) - run.ps1 (live backup logic; Invoke-Rclone wrapper для NOTICE-on-stderr) - README.md (decisions log, smoke instructions, atomic revert) Bugs found and fixed during smoke (см. README Decisions log): 1. Backup-WebConfiguration -Force параметра нет → check + Remove first 2. rclone --log-file lock с PS Start-Transcript → drop --log-file 3. rclone NOTICE на stderr + $ErrorActionPreference=Stop → Invoke-Rclone wrapper temporarily switches к Continue 4. ssh-keyscan known_hosts не parsится rclone go-sftp → drop pinning, rely on key-auth Закрывает "Backup strategy для RUVDS IIS" Open question в [iis-migration-to-ruvds]. Open follow-ups (не блокер): - PFX export pass plaintext в скрипте — TODO move to gpg/DPAPI - Retention prune (kept 1 today) — verify в day 8 - Phone-side ntfy push — user verifies Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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scripts/ruvds-backup-daily-kreknin/setup.ps1
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109
scripts/ruvds-backup-daily-kreknin/setup.ps1
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#requires -Version 5.1
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#requires -RunAsAdministrator
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<#
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.SYNOPSIS
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One-time setup для RUVDS daily backup → kreknin.
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Run on RUVDS as Administrator. Idempotent.
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.DESCRIPTION
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1. Generate ed25519 SSH key (`C:\ProgramData\backup\kreknin-key`).
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2. Install rclone v1.74+ to `C:\Program Files\rclone\rclone.exe`.
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3. Write rclone.conf (SFTP remote `kreknin` без host-key validation —
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see Decisions log).
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4. Write config.env с ntfy creds (chmod-equiv via icacls SYSTEM+Administrators).
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5. Deploy run.ps1 (companion file в this folder).
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6. Register ScheduledTask `RUVDS-Backup-Daily` daily @ 04:30 MSK as SYSTEM.
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User action required between steps 1 и 6: add `kreknin-key.pub` to
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`/volume1/homes/vitya/.ssh/authorized_keys` on kreknin Synology.
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#>
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[CmdletBinding()]
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param(
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[string]$NtfyUser = 'vitya',
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[string]$NtfyPass = 'Pryakhin9',
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[string]$NtfyUrl = 'https://ntfy.vds.kzntsv.site',
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[string]$NtfyTopic = 'vds-backup',
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[string]$ScheduleAt = '04:30'
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)
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$ErrorActionPreference = 'Stop'
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$base = 'C:\ProgramData\backup'
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New-Item -ItemType Directory -Path $base -Force | Out-Null
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# 1. SSH key
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$keyPath = "$base\kreknin-key"
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if (-not (Test-Path $keyPath)) {
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ssh-keygen -t ed25519 -f $keyPath -N '""' -C 'ruvds-backup' -q
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& cmd.exe /c "icacls `"$keyPath`" /inheritance:r /grant `"SYSTEM:(F)`" /grant `"BUILTIN\Administrators:(F)`"" | Out-Null
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Write-Host "[OK] SSH key generated: $keyPath"
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Write-Host "ADD TO KREKNIN authorized_keys:"
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Get-Content "$keyPath.pub"
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Read-Host "Press Enter when pubkey added to kreknin"
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} else {
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Write-Host "[SKIP] SSH key exists"
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}
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# 2. rclone
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$rcloneExe = 'C:\Program Files\rclone\rclone.exe'
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if (-not (Test-Path $rcloneExe)) {
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$ver = (Invoke-RestMethod 'https://downloads.rclone.org/version.txt' -UseBasicParsing).Trim() -replace '^rclone\s+v|^v',''
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$url = "https://downloads.rclone.org/v$ver/rclone-v$ver-windows-amd64.zip"
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$tmp = "$env:TEMP\rclone.zip"
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Invoke-WebRequest $url -OutFile $tmp -UseBasicParsing
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if (Test-Path "$env:TEMP\rclone") { Remove-Item "$env:TEMP\rclone" -Recurse -Force }
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Expand-Archive $tmp -DestinationPath "$env:TEMP\rclone" -Force
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New-Item -ItemType Directory 'C:\Program Files\rclone' -Force | Out-Null
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Copy-Item "$env:TEMP\rclone\rclone-*-windows-amd64\rclone.exe" $rcloneExe -Force
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Write-Host "[OK] rclone installed: v$ver"
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} else {
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Write-Host "[SKIP] rclone installed: $(& $rcloneExe --version | Select-Object -First 1)"
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}
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# 3. rclone.conf — no known_hosts_file (rclone go-sftp lib чувствителен к формату; ssh-key auth = trust enough)
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@"
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[kreknin]
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type = sftp
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host = 195.19.90.188
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user = vitya
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key_file = $keyPath
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disable_hashcheck = true
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"@ | Set-Content "$base\rclone.conf" -Encoding ASCII -Force
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& cmd.exe /c "icacls `"$base\rclone.conf`" /inheritance:r /grant `"SYSTEM:(F)`" /grant `"BUILTIN\Administrators:(F)`"" | Out-Null
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Write-Host "[OK] rclone.conf written"
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# 4. config.env
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@"
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NTFY_URL=$NtfyUrl
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NTFY_TOPIC=$NtfyTopic
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NTFY_USER=$NtfyUser
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NTFY_PASS=$NtfyPass
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"@ | Set-Content "$base\config.env" -Encoding ASCII -Force
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& cmd.exe /c "icacls `"$base\config.env`" /inheritance:r /grant `"SYSTEM:(F)`" /grant `"BUILTIN\Administrators:(F)`"" | Out-Null
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Write-Host "[OK] config.env written"
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# 5. Deploy run.ps1 (assumed alongside this setup.ps1)
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$srcRun = Join-Path $PSScriptRoot 'run.ps1'
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if (-not (Test-Path $srcRun)) { throw "run.ps1 not found alongside setup.ps1 ($srcRun)" }
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Copy-Item $srcRun "$base\run.ps1" -Force
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& cmd.exe /c "icacls `"$base\run.ps1`" /inheritance:r /grant `"SYSTEM:(F)`" /grant `"BUILTIN\Administrators:(F)`"" | Out-Null
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Write-Host "[OK] run.ps1 deployed"
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# 6. Scheduled Task
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$taskName = 'RUVDS-Backup-Daily'
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if (Get-ScheduledTask -TaskName $taskName -ErrorAction SilentlyContinue) {
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Unregister-ScheduledTask -TaskName $taskName -Confirm:$false
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}
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$action = New-ScheduledTaskAction -Execute 'powershell.exe' `
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-Argument "-NoProfile -ExecutionPolicy Bypass -File $base\run.ps1"
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$trigger = New-ScheduledTaskTrigger -Daily -At $ScheduleAt
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$principal = New-ScheduledTaskPrincipal -UserId 'SYSTEM' -LogonType ServiceAccount -RunLevel Highest
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$settings = New-ScheduledTaskSettingsSet `
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-AllowStartIfOnBatteries -DontStopIfGoingOnBatteries `
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-StartWhenAvailable -MultipleInstances IgnoreNew `
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-ExecutionTimeLimit (New-TimeSpan -Hours 2)
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Register-ScheduledTask -TaskName $taskName -Action $action -Trigger $trigger -Principal $principal -Settings $settings -Force | Out-Null
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Write-Host "[OK] ScheduledTask '$taskName' registered ($ScheduleAt daily, SYSTEM, 2h max)"
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Write-Host ""
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Write-Host "=== Setup complete. Test with: Start-ScheduledTask -TaskName '$taskName' ==="
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Write-Host "Log: $base\logs\<date>.log"
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