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feat(CR-31917): add temporary folder symlink #10

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58 changes: 56 additions & 2 deletions docker-init-windows.ps1
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Original file line number Diff line number Diff line change
Expand Up @@ -2,15 +2,22 @@ param (
[Parameter(Mandatory=$true)][string]$api_host,
[Parameter(Mandatory=$true)][string]$token,
[Parameter(Mandatory=$true)][string]$dns_name,
[Parameter(Mandatory=$true)][string]$ip
[Parameter(Mandatory=$true)][string]$ip,
[bool]$use_tempdir_symlink = $true
)

Update-StorageProviderCache -DiscoveryLevel Full
$offlineDisks = Get-Disk | Where-Object PartitionStyle -Eq 'RAW'
$disksCount = $offlineDisks.Number.Count
$docker_root = "D:/docker"
$sourceTmp = if (-not [string]::IsNullOrWhiteSpace($env:SYSTEMTEMP)) { $env:SYSTEMTEMP } else { 'C:\Windows\SystemTemp' }
$targetTmp = if (-not [string]::IsNullOrWhiteSpace($env:DOCKER_TMPDIR)) { $env:DOCKER_TMPDIR } else { 'D:\SystemTemp' }

if (($disksCount -eq 0) -and (!(Test-Path D:))) {$dockerRoot = "C:/ProgramData/docker"}

if (($disksCount -eq 0) -and (!(Test-Path D:))) {
$docker_root = "C:/ProgramData/docker"
$targetTmp = $sourceTmp
}
Elseif ($disksCount -gt 1) {
$PhysicalDisks = Get-StorageSubSystem -FriendlyName "Windows Storage*" | Get-PhysicalDisk -CanPool $True
New-StoragePool -FriendlyName CodefreshData -StorageSubsystemFriendlyName "Windows Storage*" -PhysicalDisks $PhysicalDisks
Expand All @@ -23,6 +30,53 @@ ElseIf ($disksCount -eq 1) {
New-Partition -DiskNumber 1 -UseMaximumSize -AssignDriveLetter | Format-Volume -NewFileSystemLabel "Drive" -FileSystem NTFS
}

function createSymlink(){

if ($sourceTmp -eq $targetTmp) {
return
}

Stop-Service docker -ErrorAction SilentlyContinue

if (-not (Test-Path -LiteralPath $targetTmp)) {
New-Item -ItemType Directory -Path $targetTmp | Out-Null
}

$srcItem = Get-Item -LiteralPath $sourceTmp -ErrorAction SilentlyContinue
$normalize = { param($p) ([IO.Path]::GetFullPath($p)).TrimEnd('\') }

if ($srcItem) {
$isReparse = ($srcItem.Attributes -band [IO.FileAttributes]::ReparsePoint) -ne 0
if ($isReparse) {
$curTargetTmp = $srcItem.Target
if ($curTargetTmp -is [array]) { $curTargetTmp = $curTargetTmp[0] }
if ($curTargetTmp -and & $normalize $curTargetTmp -ieq (& $normalize $targetTmp)) {
Write-Host "Link exists yet: $sourceTmp → $curTargetTmp."
} else {
Write-Host "Link exists yet but points to wrong target: $sourceTmp → $curTargetTmp."
}
} else {
$oldSourceTmp = "$sourceTmp.old"
if (Test-Path -LiteralPath $oldSourceTmp) {
$oldSourceTmp = "$sourceTmp.old_{0:yyyyMMdd_HHmmss}" -f (Get-Date)
}
Write-Host "Renaming '$sourceTmp' -> '$(Split-Path -Leaf $oldSourceTmp)'..."
Rename-Item -LiteralPath $sourceTmp -NewName (Split-Path -Leaf $oldSourceTmp) -Force

Write-Host "Creating junction $sourceTmp → $targetTmp ..."
cmd /c "mklink /J `"$sourceTmp`" `"$targetTmp`"" | Out-Null
}
} else {
Write-Host "Creating junction $sourceTmp → $targetTmp ..."
cmd /c "mklink /J `"$sourceTmp`" `"$targetTmp`"" | Out-Null
}
Start-Service docker -ErrorAction SilentlyContinue
}

if ($use_tempdir_symlink) {
createSymlink
}

$release_id = (Get-ItemProperty -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion').ReleaseId
$script_path = ($pwd.Path + '\cloud-init.sh').Replace('\', '/');

Expand Down
53 changes: 52 additions & 1 deletion hybrid/hybrid-windows.ps1
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Original file line number Diff line number Diff line change
Expand Up @@ -2,9 +2,13 @@ param (
[string]$token = $(Read-Host "`nInput the node registration token, please"),
[string]$api_host = $(Read-Host "`nInput the codefresh installation hostname, please. Default: g.codefresh.io"),
[string]$docker_root = $(Read-Host "`nInput the docker root path, please. It is recommended to have it on a separate disk. Default: C:/ProgramData/Docker"),
[string]$ip = $(Read-Host "`nInput the IP of the node. It must be reachable by the CF application")
[string]$ip = $(Read-Host "`nInput the IP of the node. It must be reachable by the CF application"),
[bool]$use_tempdir_symlink = $true
)

$sourceTmp = if (-not [string]::IsNullOrWhiteSpace($env:SYSTEMTEMP)) { $env:SYSTEMTEMP } else { 'C:\Windows\SystemTemp' }
$targetTmp = if (-not [string]::IsNullOrWhiteSpace($env:DOCKER_TMPDIR)) { $env:DOCKER_TMPDIR } else { 'D:\SystemTemp' }

function installCygwin() {
Write-Host "`nInstalling Cygwin...";

Expand All @@ -28,6 +32,49 @@ function checkDockerInstalled() {
}
}

function createSymlink(){

if ($sourceTmp -eq $targetTmp) {
return
}

Stop-Service docker -ErrorAction SilentlyContinue

if (-not (Test-Path -LiteralPath $targetTmp)) {
New-Item -ItemType Directory -Path $targetTmp | Out-Null
}

$srcItem = Get-Item -LiteralPath $sourceTmp -ErrorAction SilentlyContinue
$normalize = { param($p) ([IO.Path]::GetFullPath($p)).TrimEnd('\') }

if ($srcItem) {
$isReparse = ($srcItem.Attributes -band [IO.FileAttributes]::ReparsePoint) -ne 0
if ($isReparse) {
$curTargetTmp = $srcItem.Target
if ($curTargetTmp -is [array]) { $curTargetTmp = $curTargetTmp[0] }
if ($curTargetTmp -and & $normalize $curTargetTmp -ieq (& $normalize $targetTmp)) {
Write-Host "Link exists yet: $sourceTmp → $curTargetTmp."
} else {
Write-Host "Link exists yet but points to wrong target: $sourceTmp → $curTargetTmp."
}
} else {
$oldSourceTmp = "$sourceTmp.old"
if (Test-Path -LiteralPath $oldSourceTmp) {
$oldSourceTmp = "$sourceTmp.old_{0:yyyyMMdd_HHmmss}" -f (Get-Date)
}
Write-Host "Renaming '$sourceTmp' -> '$(Split-Path -Leaf $oldSourceTmp)'..."
Rename-Item -LiteralPath $sourceTmp -NewName (Split-Path -Leaf $oldSourceTmp) -Force

Write-Host "Creating junction $sourceTmp → $targetTmp ..."
cmd /c "mklink /J `"$sourceTmp`" `"$targetTmp`"" | Out-Null
}
} else {
Write-Host "Creating junction $sourceTmp → $targetTmp ..."
cmd /c "mklink /J `"$sourceTmp`" `"$targetTmp`"" | Out-Null
}
Start-Service docker -ErrorAction SilentlyContinue
}

function writeEmbeddedRegScript() {
$global:script_path = ($pwd.Path + '\cloud-init.sh').Replace('\', '/');

Expand Down Expand Up @@ -461,6 +508,10 @@ function configureNode() {
throw "Your Windows Server release is not supported"
}

if ($use_tempdir_symlink) {
createSymlink
}

Write-Host "`nStarting Codefresh node installation...`n";

[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
Expand Down