Odin/scripts/deploy-raven-muninn-binary.ps1

321 lines
9.6 KiB
PowerShell

param(
[string] $RavenHost = "raven.Home",
[string] $MuninnExe = "C:\Meta\Odin\Muninn\muninn.exe",
[string] $LocalMuninnExe = "",
[int] $ConnectTimeoutSeconds = 10,
[string] $SshUser = "madman's lullaby",
[string] $IdentityFile = "C:\Users\Meta\.ssh\id_ed25519_192_168_1_84",
[switch] $SkipBuild,
[switch] $SkipRestart,
[switch] $PreflightOnly
)
$ErrorActionPreference = "Stop"
$repoRoot = Split-Path -Parent $PSScriptRoot
if ([string]::IsNullOrWhiteSpace($LocalMuninnExe)) {
$LocalMuninnExe = Join-Path $repoRoot "target\release\muninn.exe"
}
if (-not $SkipBuild) {
Push-Location $repoRoot
try {
cargo build -p muninn-daemon --release
if ($LASTEXITCODE -ne 0) {
throw "cargo build -p muninn-daemon --release failed with exit code $LASTEXITCODE"
}
} finally {
Pop-Location
}
}
if (-not (Test-Path -LiteralPath $LocalMuninnExe)) {
throw "Local Muninn executable was not found at '$LocalMuninnExe'."
}
if ($ConnectTimeoutSeconds -lt 1) {
throw "ConnectTimeoutSeconds must be at least 1."
}
if (-not $SkipRestart) {
& powershell.exe -NoProfile -ExecutionPolicy Bypass -File (Join-Path $PSScriptRoot "verify-muninn-media-profile.ps1") `
-RestartScript (Join-Path $PSScriptRoot "restart-muninn.ps1")
if ($LASTEXITCODE -ne 0) {
throw "verify-muninn-media-profile.ps1 failed with exit code $LASTEXITCODE"
}
}
function Set-AsciiFile {
param(
[Parameter(Mandatory = $true)] [string] $Path,
[Parameter(Mandatory = $true)] [string] $Content
)
[System.IO.File]::WriteAllText($Path, ($Content -replace "`r?`n", "`r`n"), [System.Text.Encoding]::ASCII)
}
function ConvertTo-PowerShellStringLiteral {
param([Parameter(Mandatory = $true)] [string] $Value)
return "'" + $Value.Replace("'", "''") + "'"
}
function Get-SshCommonArgs {
param([int] $TimeoutSeconds = $ConnectTimeoutSeconds)
$args = @(
"-o", "BatchMode=yes",
"-o", "ConnectTimeout=$TimeoutSeconds",
"-o", "ConnectionAttempts=1"
)
if (-not [string]::IsNullOrWhiteSpace($IdentityFile)) {
$args += @("-i", $IdentityFile)
}
return $args
}
function Get-SshTarget {
param([Parameter(Mandatory = $true)] [string] $Target)
if ([string]::IsNullOrWhiteSpace($SshUser)) {
return $Target
}
return "${SshUser}@${Target}"
}
function Get-SshEffectiveConfig {
param([Parameter(Mandatory = $true)] [string] $Target)
$previousErrorActionPreference = $ErrorActionPreference
$ErrorActionPreference = "Continue"
try {
$commonArgs = Get-SshCommonArgs
$sshTarget = Get-SshTarget -Target $Target
$output = & ssh.exe -G @commonArgs $sshTarget 2>&1
} finally {
$ErrorActionPreference = $previousErrorActionPreference
}
$config = @{
hostname = $Target
user = $null
identityfile = @()
}
if ($LASTEXITCODE -ne 0) {
$config.error = ($output -join " ")
return $config
}
foreach ($line in $output) {
if ($line -match "^hostname\s+(.+)$") {
$config.hostname = $Matches[1]
} elseif ($line -match "^user\s+(.+)$") {
$config.user = $Matches[1]
} elseif ($line -match "^identityfile\s+(.+)$") {
$config.identityfile += $Matches[1]
}
}
return $config
}
function Test-TcpPort {
param(
[Parameter(Mandatory = $true)] [string] $HostName,
[Parameter(Mandatory = $true)] [int] $Port,
[Parameter(Mandatory = $true)] [int] $TimeoutSeconds
)
$client = [System.Net.Sockets.TcpClient]::new()
try {
$async = $client.BeginConnect($HostName, $Port, $null, $null)
if (-not $async.AsyncWaitHandle.WaitOne([TimeSpan]::FromSeconds($TimeoutSeconds))) {
return "timeout"
}
$client.EndConnect($async)
return "reachable"
} catch {
return $_.Exception.Message
} finally {
$client.Close()
}
}
function Test-IcmpHost {
param(
[Parameter(Mandatory = $true)] [string] $HostName,
[Parameter(Mandatory = $true)] [int] $TimeoutSeconds
)
$ping = [System.Net.NetworkInformation.Ping]::new()
try {
$reply = $ping.Send($HostName, [Math]::Max(1, $TimeoutSeconds) * 1000)
if ($null -ne $reply -and $reply.Status -eq [System.Net.NetworkInformation.IPStatus]::Success) {
return "reachable"
}
if ($null -ne $reply) {
return $reply.Status.ToString()
}
return "unreachable"
} catch {
return $_.Exception.Message
} finally {
$ping.Dispose()
}
}
function Get-RavenSshDiagnostic {
param(
[Parameter(Mandatory = $true)] [string] $Target,
[Parameter(Mandatory = $true)] [int] $TimeoutSeconds
)
$config = Get-SshEffectiveConfig -Target $Target
$hostName = [string] $config.hostname
$icmp = Test-IcmpHost -HostName $hostName -TimeoutSeconds $TimeoutSeconds
$tcp22 = Test-TcpPort -HostName $hostName -Port 22 -TimeoutSeconds $TimeoutSeconds
$identity = if ($config.identityfile.Count -gt 0) {
($config.identityfile -join ",")
} else {
"default"
}
$user = if ([string]::IsNullOrWhiteSpace($config.user)) { "default" } else { $config.user }
$configError = if ($config.ContainsKey("error")) { "; ssh_config_error=$($config.error)" } else { "" }
return "resolved_host=$hostName user=$user identityfile=$identity icmp=$icmp tcp22=$tcp22$configError"
}
function Invoke-RavenSshPreflight {
param(
[Parameter(Mandatory = $true)] [string] $Target,
[Parameter(Mandatory = $true)] [int] $TimeoutSeconds
)
$sshArgs = @(
(Get-SshTarget -Target $Target),
"cmd /c echo raven-ssh-ready"
)
$previousErrorActionPreference = $ErrorActionPreference
$ErrorActionPreference = "Continue"
try {
$commonArgs = Get-SshCommonArgs -TimeoutSeconds $TimeoutSeconds
$output = & ssh.exe @commonArgs @sshArgs 2>&1
} finally {
$ErrorActionPreference = $previousErrorActionPreference
}
if ($LASTEXITCODE -ne 0) {
$diagnostic = Get-RavenSshDiagnostic -Target $Target -TimeoutSeconds $TimeoutSeconds
throw "Raven SSH preflight failed for '$Target' within ${TimeoutSeconds}s: $($output -join ' '); $diagnostic"
}
}
Invoke-RavenSshPreflight -Target $RavenHost -TimeoutSeconds $ConnectTimeoutSeconds
if ($PreflightOnly) {
Write-Host "Raven SSH preflight succeeded for '$RavenHost'."
exit 0
}
$deployId = [guid]::NewGuid().ToString("N")
$localTempRoot = Join-Path $env:TEMP "odin-raven-muninn-binary-$deployId"
$localRemoteScript = Join-Path $localTempRoot "deploy-raven-muninn-binary.ps1"
$localSftpBatch = Join-Path $localTempRoot "deploy-raven-muninn-binary.sftp"
$remoteExeSftpPath = "C:/Windows/Temp/muninn-$deployId.exe"
$remoteScriptSftpPath = "C:/Windows/Temp/deploy-raven-muninn-binary-$deployId.ps1"
$remoteExePath = "C:\Windows\Temp\muninn-$deployId.exe"
$remoteScriptPath = "C:\Windows\Temp\deploy-raven-muninn-binary-$deployId.ps1"
$remoteBackupPath = "$MuninnExe.bak-$deployId"
try {
New-Item -ItemType Directory -Force -Path $localTempRoot | Out-Null
$remoteScript = @"
`$ErrorActionPreference = "Stop"
`$ProgressPreference = "SilentlyContinue"
`$target = $(ConvertTo-PowerShellStringLiteral $MuninnExe)
`$incoming = $(ConvertTo-PowerShellStringLiteral $remoteExePath)
`$backup = $(ConvertTo-PowerShellStringLiteral $remoteBackupPath)
if (-not (Test-Path -LiteralPath `$incoming)) {
throw "Uploaded Muninn executable was not found at `$incoming"
}
New-Item -ItemType Directory -Force -Path (Split-Path -Parent `$target) | Out-Null
Get-CimInstance Win32_Process |
Where-Object { `$_.Name -ieq "muninn.exe" } |
ForEach-Object {
& cmd.exe /c ("taskkill /PID {0} /T /F >nul 2>&1" -f `$_.ProcessId) | Out-Null
}
if (Test-Path -LiteralPath `$target) {
Copy-Item -LiteralPath `$target -Destination `$backup -Force
}
Copy-Item -LiteralPath `$incoming -Destination `$target -Force
Remove-Item -LiteralPath `$incoming -Force -ErrorAction SilentlyContinue
`$item = Get-Item -LiteralPath `$target
Write-Output ("muninn.exe deployed length={0} path={1}" -f `$item.Length, `$item.FullName)
`$global:LASTEXITCODE = 0
"@
Set-AsciiFile -Path $localRemoteScript -Content $remoteScript
Set-AsciiFile -Path $localSftpBatch -Content (@(
'put "{0}" "{1}"' -f $LocalMuninnExe, $remoteExeSftpPath
'put "{0}" "{1}"' -f $localRemoteScript, $remoteScriptSftpPath
) -join "`r`n")
$sftpArgs = @(
"-b", $localSftpBatch,
(Get-SshTarget -Target $RavenHost)
)
$commonArgs = Get-SshCommonArgs
& sftp.exe @commonArgs @sftpArgs
if ($LASTEXITCODE -ne 0) {
throw "sftp upload to Raven failed with exit code $LASTEXITCODE"
}
$remoteRunner = @"
`$ErrorActionPreference = "Stop"
try {
& "$remoteScriptPath"
exit 0
} finally {
Remove-Item -LiteralPath "$remoteScriptPath" -Force -ErrorAction SilentlyContinue
}
"@
$encodedRunner = [Convert]::ToBase64String([Text.Encoding]::Unicode.GetBytes($remoteRunner))
$commonArgs = Get-SshCommonArgs
$sshTarget = Get-SshTarget -Target $RavenHost
& ssh.exe @commonArgs $sshTarget "powershell.exe -NoProfile -NonInteractive -ExecutionPolicy Bypass -OutputFormat Text -EncodedCommand $encodedRunner"
if ($LASTEXITCODE -ne 0) {
throw "remote Muninn binary deploy failed with exit code $LASTEXITCODE"
}
} finally {
Remove-Item -LiteralPath $localTempRoot -Recurse -Force -ErrorAction SilentlyContinue
}
if (-not $SkipRestart) {
$restartArgs = @(
"-NoProfile",
"-ExecutionPolicy",
"Bypass",
"-File",
(Join-Path $PSScriptRoot "restart-muninn.ps1"),
"-RavenHost",
$RavenHost,
"-MuninnExe",
$MuninnExe,
"-ConnectTimeoutSeconds",
$ConnectTimeoutSeconds.ToString()
)
if (-not [string]::IsNullOrWhiteSpace($SshUser)) {
$restartArgs += @("-SshUser", $SshUser)
}
if (-not [string]::IsNullOrWhiteSpace($IdentityFile)) {
$restartArgs += @("-IdentityFile", $IdentityFile)
}
& powershell.exe @restartArgs
if ($LASTEXITCODE -ne 0) {
throw "restart-muninn.ps1 failed with exit code $LASTEXITCODE"
}
}