133 lines
6.1 KiB
PowerShell
133 lines
6.1 KiB
PowerShell
#requires -RunAsAdministrator
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Set-StrictMode -Version Latest
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$ErrorActionPreference = "Stop"
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# ==============================================================================
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# Parámetros Globales
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# ==============================================================================
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$RepoUrl = "https://git.insidemicro.com/panotuco/dex.git"
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$RepoLocalPath = "C:\ProgramData\Alloy\repo_config"
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$DataPath = "C:\ProgramData\Alloy"
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$ScriptsRoot = Join-Path $DataPath "scripts"
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$BookmarksPath = Join-Path $DataPath "bookmarks"
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$TmpDir = Join-Path $env:TEMP "grafana-alloy-install"
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$TaskNameSync = "Sync Alloy Config from Git"
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$SyncScriptPath = Join-Path $ScriptsRoot "sync-alloy-git.ps1"
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$GitHubLatestApi = "https://api.github.com/repos/grafana/alloy/releases/latest"
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# ==============================================================================
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# Utilidades
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# ==============================================================================
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function Write-Log {
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param([string]$Message, [string]$Level = "INFO")
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$line = "[{0}] [{1}] {2}" -f (Get-Date -Format "yyyy-MM-dd HH:mm:ss"), $Level, $Message
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Write-Host $line
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}
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function Ensure-Directory {
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param([string]$Path)
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if (-not (Test-Path -LiteralPath $Path)) {
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New-Item -ItemType Directory -Path $Path -Force | Out-Null
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}
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}
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# ==============================================================================
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# Preparación de Directorios
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# ==============================================================================
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Ensure-Directory -Path $TmpDir
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Ensure-Directory -Path $ScriptsRoot
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Ensure-Directory -Path $DataPath
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Ensure-Directory -Path $BookmarksPath
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# ==============================================================================
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# 1. Instalación de Grafana Alloy
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# ==============================================================================
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$installerName = "alloy-installer-windows-amd64.exe"
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$installerPath = Join-Path $TmpDir $installerName
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Write-Log "Consultando última versión de Grafana Alloy..."
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try {
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$release = Invoke-RestMethod -Uri $GitHubLatestApi -Headers @{ "Accept" = "application/vnd.github+json" }
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$asset = $release.assets | Where-Object { $_.name -eq $installerName } | Select-Object -First 1
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$downloadUrl = $asset.browser_download_url
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Write-Log "Descargando e instalando Alloy (paciencia...)"
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Invoke-WebRequest -Uri $downloadUrl -OutFile $installerPath
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$installProcess = Start-Process -FilePath $installerPath -ArgumentList "/S" -Wait -PassThru
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} catch {
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Write-Log "Error instalando Alloy: $_" -Level "ERROR"
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exit 1
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}
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# Detectar ruta real de instalación
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$InstallRoot = Join-Path $env:ProgramFiles "GrafanaLabs\Alloy"
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if (-not (Test-Path $InstallRoot)) { $InstallRoot = Join-Path $env:ProgramFiles "Alloy" }
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$AlloyConfigPath = Join-Path $InstallRoot "config.alloy"
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# ==============================================================================
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# 2. Instalación de Git y Refresco de Entorno
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# ==============================================================================
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if (!(Get-Command git -ErrorAction SilentlyContinue)) {
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Write-Log "Git no detectado. Instalando vía winget..."
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$process = Start-Process winget -ArgumentList "install --id Git.Git -e --source winget --accept-package-agreements --accept-source-agreements" -Wait -PassThru
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# Refrescar el PATH para la sesión actual
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$env:Path = [System.Environment]::GetEnvironmentVariable("Path","Machine") + ";" + [System.Environment]::GetEnvironmentVariable("Path","User")
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}
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# ==============================================================================
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# 3. Clonación del Repositorio
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# ==============================================================================
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if (!(Test-Path $RepoLocalPath)) {
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Write-Log "Clonando repositorio de configuración: $RepoUrl"
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git clone $RepoUrl $RepoLocalPath
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}
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# ==============================================================================
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# 4. Creación del Script de Sincronización (GitOps)
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# ==============================================================================
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# NOTA: Ajustar 'origin/main' por 'origin/master' si tu rama se llama distinto
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$SyncScriptContent = @"
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Set-Location "$RepoLocalPath"
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git fetch origin
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`$local = git rev-parse HEAD
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`$remote = git rev-parse origin/main
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if (`$local -ne `$remote) {
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Write-Output "Nueva version detectada. Aplicando cambios..."
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git reset --hard origin/main
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Copy-Item -Path (Join-Path "$RepoLocalPath" "config.alloy") -Destination "$AlloyConfigPath" -Force
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Restart-Service -Name "Alloy" -Force
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Write-Output "Configuracion actualizada y servicio reiniciado"
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} else {
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Write-Output "Todo al dia. No hay cambios."
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}
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"@
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Set-Content -Path $SyncScriptPath -Value $SyncScriptContent -Encoding UTF8
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# ==============================================================================
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# 5. Registro de Tarea Programada (SYSTEM)
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# ==============================================================================
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Write-Log "Configurando tarea programada (cada 10 min)..."
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$principal = New-ScheduledTaskPrincipal -UserId "SYSTEM" -RunLevel Highest
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$settings = New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DontStopIfGoingOnBatteries -StartWhenAvailable
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$actionSync = New-ScheduledTaskAction -Execute "powershell.exe" -Argument "-NoProfile -ExecutionPolicy Bypass -File `"$SyncScriptPath`""
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$trigger1 = New-ScheduledTaskTrigger -AtStartup
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$trigger2 = New-ScheduledTaskTrigger -Once -At (Get-Date) -RepetitionInterval (New-TimeSpan -Minutes 10)
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Register-ScheduledTask -TaskName $TaskNameSync -Action $actionSync -Trigger @($trigger1, $trigger2) -Principal $principal -Settings $settings -Force | Out-Null
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# ==============================================================================
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# 6. Arranque Inicial y Verificación
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# ==============================================================================
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Write-Log "Ejecutando sincronización inicial..."
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& $SyncScriptPath
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Write-Log "========================================================="
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Write-Log " PROCESO COMPLETADO CON ÉXITO"
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Write-Log " Config en: $AlloyConfigPath"
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Write-Log " El equipo se sincronizará automáticamente con Git."
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Write-Log "=========================================================" |