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826 lines (688 loc) · 26.9 KB
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<#
.SYNOPSIS
A script to run GPUStack server or worker.
.DESCRIPTION
Run GPUStack server or worker with the specified settings.
.EXAMPLE
.\install.ps1
You can start the GPUStack server by running the command on a server node.
.EXAMPLE
.\install.ps1 --server-url http://myserver --token mytoken
You can add additional workers to form a GPUStack cluster by running the command on worker nodes.
#>
# Script updated at: 2025-04-24T06:27:59Z
$ErrorActionPreference = "Stop"
$INSTALL_PACKAGE_SPEC = if ($env:INSTALL_PACKAGE_SPEC) { $env:INSTALL_PACKAGE_SPEC } else { "gpustack[audio]" }
$INSTALL_INDEX_URL = if ($env:INSTALL_INDEX_URL) { $env:INSTALL_INDEX_URL } else { "" }
$INSTALL_SKIP_POST_CHECK = if ($env:INSTALL_SKIP_POST_CHECK) { $env:INSTALL_SKIP_POST_CHECK } else { 0 }
$global:ACTION = "Install"
function Log-Info {
param (
[Parameter(Position = 0)]
[string]$message
)
Write-Host "[INFO] $message"
}
function Log-Warn {
param (
[Parameter(Position = 0)]
[string]$message
)
Write-Host "[WARN] $message" -ForegroundColor Yellow
}
function Log-Fatal {
param (
[Parameter(Position = 0)]
[string]$message
)
Write-Host "[ERROR] $message" -ForegroundColor Red
}
# Function to check if the script is run as administrator
function Check-AdminPrivilege {
if (-NOT ([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole] "Administrator")) {
throw "This script must be run as Administrator. Please restart the script with Administrator privileges."
}
}
# Function to detect the OS
function Check-OS {
$OS = (Get-CimInstance -Class Win32_OperatingSystem).Caption
if ($OS -notmatch "Windows") {
throw "Unsupported OS. Only Windows is supported."
}
}
function Check-CUDA {
if (Get-Command nvidia-smi -ErrorAction SilentlyContinue) {
if (-not (Get-Command nvcc -ErrorAction SilentlyContinue)) {
throw "NVIDIA GPU detected but CUDA is not installed. Please install CUDA."
}
}
}
function Get-Arg {
param (
[Parameter(ValueFromRemainingArguments = $true)]
[string[]]$RemainingArgs
)
Log-Info "Getting arguments from flags..."
$envList = @()
$argList = @()
for ($i = 0; $i -lt $RemainingArgs.Count; $i++) {
$value = $RemainingArgs[$i + 1]
switch ($RemainingArgs[$i]) {
"--system-reserved" {
$escapedJsonString = $value -replace '"', '\`"'
$envList += "GPUSTACK_SYSTEM_RESERVED=`"$escapedJsonString`""
$i++
}
default {
$argList += $RemainingArgs[$i]
}
}
}
$envList += "APPDATA=$env:APPDATA"
$envListString = $envList -join " "
$argListString = $argList -join " "
return $argListString, $envListString
}
# Get value of a script argument by name. Return "" if not found.
function Get-Arg-Value {
param (
[string]$ArgName,
[Parameter(ValueFromRemainingArguments = $true)]
[string[]]$ScriptArgs
)
for ($i = 0; $i -lt $ScriptArgs.Length; $i++) {
$arg = $ScriptArgs[$i]
# Handle equal sign passed arguments
if ($arg -like "--$ArgName=*" -or $arg -like "-$ArgName=*") {
return $arg.Split('=', 2)[1]
}
# Handle space passed arguments
if ($arg -eq "--$ArgName" -or $arg -eq "-$ArgName") {
if ($i + 1 -lt $ScriptArgs.Length) {
return $ScriptArgs[$i + 1]
}
}
}
return ""
}
# Function to check if a port is available
function Check-PortAvailability {
param([int]$Port)
$connection = Get-NetTCPConnection -LocalPort $Port -LocalAddress '0.0.0.0' -State 'Listen' -ErrorAction SilentlyContinue
if ($connection) {
return $false # Port is in use
}
else {
return $true # Port is available
}
}
# Function to check if the server and worker ports are available
function Check-Port {
param (
[Parameter(ValueFromRemainingArguments = $true)]
[string[]]$ScriptArgs
)
if (Get-Command gpustack -ErrorAction SilentlyContinue) {
# skip on upgrade
return
}
$configFile = Get-Arg-Value -ArgName "config-file" @ScriptArgs
if ($configFile) {
return
}
$serverPort = Get-Arg-Value -ArgName "port" @ScriptArgs
$workerPort = Get-Arg-Value -ArgName "worker-port" @ScriptArgs
$sslEnabled = Get-Arg-Value -ArgName "ssl-keyfile" @ScriptArgs
if (-not $serverPort) {
$serverPort = 80
if ($sslEnabled) {
$serverPort = 443
}
}
if (-not $workerPort) {
$workerPort = 10150
}
if (-not (Check-PortAvailability -Port $serverPort)) {
throw "Server port $serverPort is already in use! Please specify a different port by using --port <YOUR_PORT>."
}
if (-not (Check-PortAvailability -Port $workerPort)) {
throw "Worker port $workerPort is already in use! Please specify a different port by using --worker-port <YOUR_PORT>."
}
}
# Function to print completion message.
function Print-Complete-Message {
param (
[Parameter(ValueFromRemainingArguments = $true)]
[string[]]$ScriptArgs
)
$usageHint = ""
$firewallHint = ""
if ($ACTION -eq "Install") {
$dataDir = Get-Arg-Value -ArgName "data-dir" @ScriptArgs
if ([string]::IsNullOrEmpty($dataDir)) {
$dataDir = "$env:APPDATA\gpustack"
}
$configFile = Get-Arg-Value -ArgName "config-file" @ScriptArgs
$serverUrl = Get-Arg-Value -ArgName "server-url" @ScriptArgs
if ([string]::IsNullOrEmpty($serverUrl)) {
$serverUrl = Get-Arg-Value -ArgName "s" @ScriptArgs # try short form
}
# Skip printing the usage hint for workers and advanced users using config file.
if ([string]::IsNullOrEmpty($serverUrl) -and [string]::IsNullOrEmpty($configFile)) {
$serverUrl = "localhost"
$serverHost = Get-Arg-Value -ArgName "host" @ScriptArgs
if (-not [string]::IsNullOrEmpty($serverHost)) {
$serverUrl = "${serverHost}"
}
$serverPort = Get-Arg-Value -ArgName "port" @ScriptArgs
if (-not [string]::IsNullOrEmpty($serverPort)) {
$serverUrl = "${serverUrl}:${serverPort}"
}
$sslEnabled = Get-Arg-Value -ArgName "ssl-keyfile" @ScriptArgs
if (-not [string]::IsNullOrEmpty($sslEnabled)) {
$serverUrl = "https://${serverUrl}"
}
else {
$serverUrl = "http://${serverUrl}"
}
$passwordHint = ""
$bootstrapPassword = Get-Arg-Value -ArgName "bootstrap-password" @ScriptArgs
if ([string]::IsNullOrEmpty($bootstrapPassword)) {
$passwordHint = "To get the default password, run 'Get-Content -Path `"${dataDir}\initial_admin_password`" -Raw'.`n"
}
$usageHint = "`n`nGPUStack UI is available at ${serverUrl}.`nDefault username is 'admin'.`n${passwordHint}`n"
}
$firewallHint = "Note: The Windows firewall may be enabled, and you may need to add rules to allow access."
}
Write-Host "$ACTION complete. ${usageHint}${firewallHint}"
}
function Refresh-ChocolateyProfile {
$chocoInstallPath = [System.Environment]::GetEnvironmentVariable("ChocolateyInstall", [System.EnvironmentVariableTarget]::User)
if (-not $chocoInstallPath) {
$chocoInstallPath = [System.Environment]::GetEnvironmentVariable("ChocolateyInstall", [System.EnvironmentVariableTarget]::Machine)
}
if (Get-Command choco -ErrorAction SilentlyContinue) {
$chocoPath = (Get-Command choco).Path
$chocoInstallPath = Split-Path -Path (Split-Path -Path $chocoPath -Parent) -Parent
}
if (-not (Test-Path -Path $chocoInstallPath)) {
throw "Chocolatey installation path not found. Ensure Chocolatey is installed correctly."
}
$chocoHelpersPath = Join-Path -Path $chocoInstallPath -ChildPath "helpers\chocolateyProfile.psm1"
try {
Import-Module $chocoHelpersPath -ErrorAction Stop
if (-not (Get-Command refreshenv -ErrorAction SilentlyContinue)) {
throw "Could not find 'refreshenv'. Something is wrong with Chocolatey installation."
}
refreshenv
}
catch {
throw "Failed to import Chocolatey profile. Ensure Chocolatey is installed correctly."
}
}
function Install-Chocolatey {
if (Get-Command choco -ErrorAction SilentlyContinue) {
Log-Info "Chocolatey already installed."
return
}
try {
Log-Info "Installing Chocolatey..."
Set-ExecutionPolicy Bypass -Scope Process -Force
Invoke-Expression ((New-Object System.Net.WebClient).DownloadString('https://chocolatey.org/install.ps1'))
Refresh-ChocolateyProfile
Log-Info "Chocolatey installed successfully."
}
catch {
throw "Failed to install Chocolatey: `"$($_.Exception.Message)`""
}
}
function Install-Python {
$needInstallPython = $true
$PYTHON_VERSION = $null
$CURRENT_VERSION = $null
if (Get-Command python -ErrorAction SilentlyContinue) {
$PYTHON_VERSION = python -c 'import sys; print(sys.version_info.major * 10 + sys.version_info.minor)'
$CURRENT_VERSION = python -c "import sys; print(f'{sys.version_info.major}.{sys.version_info.minor}')"
$pythonSource = $(Get-Command python).Source
$isDirty = (($null -eq $PYTHON_VERSION) -or ($PYTHON_VERSION -eq "")) -and ($pythonSource -match "WindowsApps")
if ($isDirty) {
Log-Info "Python command is just alias for open Windows Store, clean it up..."
Remove-Item "$env:LOCALAPPDATA\Microsoft\WindowsApps\python.exe" -ErrorAction SilentlyContinue
Remove-Item "$env:LOCALAPPDATA\Microsoft\WindowsApps\python3.exe" -ErrorAction SilentlyContinue
}
elseif ($PYTHON_VERSION -lt 40 -or $PYTHON_VERSION -ge 43) {
throw "Python version $CURRENT_VERSION is not supported. Please use Python 3.10, 3.11, or 3.12."
}
else {
$needInstallPython = $false
Log-Info "Python already installed."
}
}
if ($needInstallPython) {
try {
Log-Info "Installing Python..."
$null = choco install python --version=3.10.11 -y
Refresh-ChocolateyProfile
Log-Info "Python installed successfully."
}
catch {
throw "Failed to install Python: `"$($_.Exception.Message)`""
}
}
if (-not (Get-Command pipx -ErrorAction SilentlyContinue)) {
try {
Log-Info "Pipx could not be found. Attempting to install..."
python -m pip install pipx
if ($LASTEXITCODE -ne 0) {
throw "failed to install pipx."
}
Log-Info "Pipx installed successfully."
}
catch {
throw "Failed to install Pipx: `"$($_.Exception.Message)`""
}
}
else {
Log-Info "Pipx already installed."
}
pipx ensurepath --force
if ($LASTEXITCODE -ne 0) {
throw "failed to run pipx ensurepath."
}
}
function Install-NSSM {
if (Get-Command nssm -ErrorAction SilentlyContinue) {
Log-Info "NSSM already installed."
return
}
try {
Log-Info "Installing NSSM..."
choco install nssm -y
if ($LASTEXITCODE -ne 0) {
throw "failed to install nssm."
}
Refresh-ChocolateyProfile
if ($LASTEXITCODE -ne 0) {
throw "failed to refresh chocolatey profile."
}
Log-Info "NSSM installed successfully."
}
catch {
throw "Failed to install NSSM: `"$($_.Exception.Message)`""
}
}
function Install-GPUStack {
if (Get-Command gpustack -ErrorAction SilentlyContinue) {
$global:ACTION = "Upgrade"
Log-Info "GPUStack already installed, Upgrading..."
}
try {
Log-Info "$ACTION GPUStack..."
$installArgs = @()
if ($INSTALL_INDEX_URL) {
$installArgs += "--index-url=$INSTALL_INDEX_URL"
}
Log-Info "$ACTION GPUStack with $($installArgs -join ' ') $INSTALL_PACKAGE_SPEC"
$pythonPath = Get-Command python | Select-Object -ExpandProperty Source
$env:PIPX_DEFAULT_PYTHON = $pythonPath
Log-Info "Check pipx environment..."
$pipxSharedEnv = (pipx environment --value PIPX_SHARED_LIBS)
if ($LASTEXITCODE -ne 0) {
throw "failed to run pipx environment --value PIPX_SHARED_LIBS."
}
$pipxSharedConfigPath = (Join-Path -Path $pipxSharedEnv -ChildPath "pyvenv.cfg")
if (Test-Path $pipxSharedConfigPath) {
$configContent = Get-Content -Path (Join-Path -Path $pipxSharedEnv -ChildPath "pyvenv.cfg")
$homeValue = ""
$executableValue = ""
foreach ($line in $configContent) {
if ($line.StartsWith("home =")) {
$homeValue = $line.Split("=")[1].Trim()
}
if ($line.StartsWith("executable =")) {
$executableValue = $line.Split("=")[1].Trim()
}
}
if ([string]::IsNullOrEmpty($executableValue)) {
$executableValue = Join-Path $homeValue "python.exe"
}
if (-not (Test-Path -Path $homeValue) -or -not (Test-Path -Path $executableValue)) {
Log-Warn "Current pipx config is invalid with non-existent paths: home path $homeValue or executable path $executableValue. Trying to refresh shared environment."
python -m venv --clear $pipxSharedEnv
if ($LASTEXITCODE -ne 0) {
throw "failed to refresh virtual environment."
}
}
}
Log-Info "$ACTION GPUStack with pipx and python $pythonPath..."
if ($ACTION -ieq "Upgrade") {
Log-Info "Uninstall existing gpustack..."
Stop-GPUStackService
pipx uninstall gpustack
if ($LASTEXITCODE -ne 0) {
throw "failed to uninstall existing gpustack."
}
}
pipx install --force --verbose @installArgs $INSTALL_PACKAGE_SPEC
if ($LASTEXITCODE -ne 0) {
throw "failed to install $INSTALL_PACKAGE_SPEC."
}
pipx ensurepath
if ($LASTEXITCODE -ne 0) {
throw "failed to run pipx ensurepath."
}
Log-Info "Updating PATH environment variable..."
$pipEnv = (pipx environment --value PIPX_BIN_DIR)
if ($LASTEXITCODE -ne 0) {
throw "failed to run pipx environment."
}
$env:Path = "$pipEnv;$env:Path"
$currentPath = [Environment]::GetEnvironmentVariable("PATH", "Machine")
if (!$currentPath.Contains($pipEnv)) {
[Environment]::SetEnvironmentVariable("Path", $env:Path, [EnvironmentVariableTarget]::Machine)
}
else {
Log-Info "Path already contains $pipEnv"
}
Log-Info "$ACTION GPUStack successfully."
}
catch {
throw "Failed to $ACTION GPUStack: `"$($_.Exception.Message)`""
}
}
function Stop-GPUStackService {
# Check if the service already exists.
$serviceName = "GPUStack"
$gpustack = Get-Service -Name $serviceName -ErrorAction SilentlyContinue
if ($null -ne $gpustack) {
try {
Log-Info "Stopping existing ${serviceName} service..."
$result = nssm stop $serviceName confirm
if ($LASTEXITCODE -eq 0) {
Log-Info "Stopped existing ${serviceName} successfully"
}
else {
Log-Warn "Failed to stop existing ${serviceName} service: `"$($result)`""
}
$result = nssm remove $serviceName confirm
if ($LASTEXITCODE -eq 0) {
Log-Info "Removed existing ${serviceName} successfully"
}
else {
Log-Warn "Failed to remove existing ${serviceName} service: `"$($result)`""
}
}
catch {
throw "Failed to stop and remove existing ${serviceName} service: `"$($_.Exception.Message)`""
}
}
}
function Setup-GPUStackService {
param (
[string]$argListString,
[string]$envListString
)
$serviceName = "GPUStack"
$serviceDisplayName = "GPUStack"
$exePath = $(Get-Command gpustack).Source
$exeFile = Get-Item -Path $exePath
if ($exeFile.Attributes -band [System.IO.FileAttributes]::ReparsePoint) {
$exePath = (Get-Item -Path $exeFile).Target
}
try {
Stop-GPUStackService
Log-Info "Creating ${serviceName} service..."
$appDataPath = $env:APPDATA
$gpustackDirectoryName = "gpustack"
$gpustackDirectoryPath = Join-Path -Path $appDataPath -ChildPath $gpustackDirectoryName
$gpustackLogDirectoryPath = Join-Path -Path $gpustackDirectoryPath -ChildPath "log"
$gpustackLogPath = Join-Path -Path $gpustackLogDirectoryPath -ChildPath "gpustack.log"
$gpustackEnvPath = Join-Path -Path $gpustackDirectoryPath -ChildPath "gpustack.env"
$null = New-Item -Path $gpustackDirectoryPath -ItemType "Directory" -ErrorAction SilentlyContinue -Force
$null = New-Item -Path $gpustackLogDirectoryPath -ItemType "Directory" -ErrorAction SilentlyContinue -Force
# Load additional environment variables from gpustack.env file.
$additionalEnvVars = @()
if (Test-Path $gpustackEnvPath) {
Log-Info "Loading environment variables from $gpustackEnvPath..."
$envFileContent = Get-Content -Path $gpustackEnvPath -ErrorAction Stop
foreach ($line in $envFileContent) {
if ($line -match '^\s*#' -or $line -match '^\s*$') { continue } # Skip comments and empty lines.
$additionalEnvVars += $line.Trim()
}
}
# Merge additional environment variables with the existing ones, separated by space.
$finalEnvList = @($envListString) + $additionalEnvVars -join " "
$null = nssm install $serviceName $exePath
if ($LASTEXITCODE -ne 0) {
throw "Failed to install service $serviceName"
}
$appParams = "start $argListString"
$commands = @(
"nssm set $serviceName AppDirectory $gpustackDirectoryPath",
"nssm set $serviceName AppParameters $appParams",
"nssm set $serviceName DisplayName $serviceDisplayName",
"nssm set $serviceName Description 'GPUStack aims to get you started with managing GPU devices, running LLMs and performing inference in a simple yet scalable manner.'",
"nssm set $serviceName Start SERVICE_AUTO_START",
"nssm set $serviceName ObjectName LocalSystem",
"nssm set $serviceName AppExit Default Restart",
"nssm set $serviceName AppStdout $gpustackLogPath",
"nssm set $serviceName AppStderr $gpustackLogPath",
"nssm set $serviceName AppEnvironmentExtra $finalEnvList"
)
foreach ($cmd in $commands) {
$null = Invoke-Expression $cmd
if ($LASTEXITCODE -ne 0) { throw "Failed to run nssm set environment: $cmd" }
}
Log-Info "Starting ${serviceName} service..."
$null = nssm start $serviceName -y
# Wait for the service to start for 120 seconds.
$startTime = Get-Date
while ((nssm status $serviceName) -ne 'SERVICE_RUNNING' -and ((Get-Date) - $startTime).TotalSeconds -lt 120) {
Log-Info "Waiting for $serviceName service to start."
Start-Sleep -s 5
}
if ((nssm status $serviceName) -eq 'SERVICE_RUNNING') {
Log-Info "${serviceName} service created and started successfully."
}
else {
Log-Info "$serviceName log:"
Get-Content -Path $gpustackLogPath -Tail 300
Log-Info "$serviceName service dump:"
nssm dump GPUStack
if ($LASTEXITCODE -ne 0) {
throw "Failed to dump service $serviceName"
}
}
}
catch {
throw "Failed to setup ${serviceName}: `"$($_.Exception.Message)`""
}
}
function Check-GPUStackService {
param (
[int]$Retries = 3,
[int]$Interval = 2
)
if ($INSTALL_SKIP_POST_CHECK -eq 1) {
return
}
$serviceName = "GPUStack"
$appDataPath = $env:APPDATA
$gpustackDirectoryName = "gpustack"
$gpustackLogPath = Join-Path -Path (Join-Path -Path $appDataPath -ChildPath $gpustackDirectoryName) -ChildPath "log/gpustack.log"
Log-Info "Waiting for the service to initialize..."
Start-Sleep -s 10
for ($i = 1; $i -le $Retries; $i++) {
$status = nssm status $serviceName
if ($status -eq 'SERVICE_RUNNING') {
# Check abnormal exit from nssm event logs
$appEvents = Get-EventLog -LogName Application -Source nssm -Newest 20 | Where-Object { $_.TimeGenerated -ge (Get-Date).AddSeconds(-30) }
$hasError = $false
foreach ($appEvent in $appEvents) {
if ($appEvent.Message -match "$serviceName" -and $appEvent.Message -match "exit code") {
$hasError = $true
break
}
}
if ($hasError) {
throw "GPUStack service is running but exited abnormally. Please check logs at: $gpustackLogPath for details."
}
return
}
Log-Info "Service not ready, retrying in $Interval seconds ($i/$Retries)..."
Start-Sleep -s $Interval
}
throw "GPUStack service failed to start. Please check the logs at: $gpustackLogPath for details."
}
function Create-UninstallScript {
$gpustackDirectoryName = "gpustack"
$gpustacUninstallScriptContent = @'
<#
.SYNOPSIS
A script to uninstall GPUStack server or worker.
.DESCRIPTION
Uninstall GPUStack server or worker with the specified settings.
.EXAMPLE
.\uninstall.ps1
You can uninstall the runing GPUStack server/worker by running the command.
#>
[CmdletBinding()]
param (
[switch]$Help
)
$ErrorActionPreference = "Stop"
if ($Help) {
Get-Help -Full $MyInvocation.MyCommand.Definition
exit
}
function Log-Info {
param (
[Parameter(Position = 0)]
[string]$message
)
Write-Host "[INFO] $message"
}
function Log-Warn {
param (
[Parameter(Position = 0)]
[string]$message
)
Write-Host "[WARN] $message" -ForegroundColor Yellow
}
function Log-Fatal {
param (
[Parameter(Position = 0)]
[string]$message
)
Write-Host "[ERROR] $message" -ForegroundColor Red
}
# Function to check if the script is run as administrator
function Check-AdminPrivilege {
if (-not ([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole] "Administrator")) {
throw "This script must be run as Administrator. Please restart the script with Administrator privileges."
}
}
# Function to detect the OS
function Check-OS {
$OS = (Get-CimInstance -Class Win32_OperatingSystem).Caption
if ($OS -notmatch "Windows") {
throw "Unsupported OS. Only Windows is supported."
}
}
function Uninstall-GPUStack {
$serviceName = "GPUStack"
$packageName = "gpustack"
try {
Log-Info "Stopping GPUStack..."
$gpustack = Get-Service -Name $serviceName -ErrorAction SilentlyContinue
if ($null -ne $gpustack) {
try {
Log-Info "Stopping existing ${serviceName} service..."
$result = nssm stop $serviceName confirm
if ($LASTEXITCODE -eq 0) {
Log-Info "Stopped ${serviceName} successfully"
}
else {
Log-Warn "Failed to stop existing ${serviceName} service: `"$($result)`""
}
$result = nssm remove $serviceName confirm
if ($LASTEXITCODE -eq 0) {
Log-Info "Removed ${serviceName} successfully"
}
else {
Log-Warn "Failed to remove existing ${serviceName} service: `"$($result)`""
}
}
catch {
throw "Failed to stop and remove existing ${serviceName} service: `"$($_.Exception.Message)`""
}
}else{
Log-Info "No existing ${serviceName} service found."
}
if (-not(Get-Command pipx -ErrorAction SilentlyContinue)) {
throw "Pipx not found."
}
Log-Info "Uninstalling package ${packageName}..."
$pipxPackages = pipx list
if ($pipxPackages -like '*gpustack*') {
pipx uninstall gpustack
Log-Info "Uninstalled package ${packageName} successfully."
}
else {
Log-Info "Package ${packageName} is not installed."
}
Log-Info "Cleaning up..."
$appDataPath = $env:APPDATA
$gpustackDirectoryPath = Join-Path -Path $appDataPath -ChildPath $packageName
if (Test-Path -Path $gpustackDirectoryPath) {
Get-ChildItem -Path $appDataPath -Filter $packageName | Remove-Item -Recurse -Force -ErrorAction SilentlyContinue
}
}
catch {
throw "Failed to uninstall GPUStack: `"$($_.Exception.Message)`""
}
}
try {
Check-AdminPrivilege
Check-OS
Uninstall-GPUStack
}
catch {
Log-Fatal "Failed to uninstall GPUStack: `"$($_.Exception.Message)`""
}
'@
try {
Log-Info "Creating uninstall script..."
$appDataPath = $env:APPDATA
$gpustackDirectoryPath = Join-Path -Path $appDataPath -ChildPath $gpustackDirectoryName
$null = New-Item -ItemType Directory -Path $gpustackDirectoryPath -ErrorAction SilentlyContinue -Force
$gpustacUninstallScriptPath = Join-Path -Path $gpustackDirectoryPath -ChildPath "uninstall.ps1"
if (Test-Path -Path $gpustacUninstallScriptPath) {
Log-Info "Removing existing uninstall script $gpustackUninstallScriptPath ..."
Remove-Item -Path $gpustacUninstallScriptPath -Force -ErrorAction SilentlyContinue
}
Set-Content -Path $gpustacUninstallScriptPath -Value $gpustacUninstallScriptContent
Log-Info "Uninstall script created successfully at $gpustacUninstallScriptPath"
}
catch {
Log-Warn "Failed to create uninstall script: `"$($_.Exception.Message)`""
}
}
try {
Check-AdminPrivilege
Check-OS
Check-CUDA
Check-Port @args
Install-Chocolatey
Install-Python
Install-NSSM
Install-GPUStack
Create-UninstallScript
$argResult = Get-Arg @args
Setup-GPUStackService -argListString $argResult[0] -envListString $argResult[1]
Check-GPUStackService
Print-Complete-Message @args
}
catch {
Log-Fatal "Failed to install GPUStack: `"$($_.Exception.Message)`""
}