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|
function Test-ConfigDrift {
param(
[Parameter(Mandatory)]
[string]$BaselinePath,
[Parameter(Mandatory)]
[string]$CurrentPath,
[string]$KeyProperty = "Name"
)
$baseline = Get-Content $BaselinePath -Raw | ConvertFrom-Json
$current = Get-Content $CurrentPath -Raw | ConvertFrom-Json
$drifts = @()
foreach ($baseItem in $baseline) {
$key = $baseItem.$KeyProperty
$currentItem = $current | Where-Object { $_.$KeyProperty -eq $key }
if (-not $currentItem) {
$drifts += [PSCustomObject]@{
Key = $key
Type = "MISSING"
Property = "ALL"
Expected = "存在"
Actual = "不存在"
}
continue
}
foreach ($prop in $baseItem.PSObject.Properties.Name) {
if ($baseItem.$prop -ne $currentItem.$prop) {
$drifts += [PSCustomObject]@{
Key = $key
Type = "CHANGED"
Property = $prop
Expected = $baseItem.$prop
Actual = $currentItem.$prop
}
}
}
}
foreach ($curItem in $current) {
$key = $curItem.$KeyProperty
$baseItem = $baseline | Where-Object { $_.$KeyProperty -eq $key }
if (-not $baseItem) {
$drifts += [PSCustomObject]@{
Key = $key
Type = "ADDED"
Property = "ALL"
Expected = "不存在"
Actual = "存在"
}
}
}
if ($drifts) {
Write-Host "检测到 $($drifts.Count) 处配置漂移：" -ForegroundColor Red
$drifts | Format-Table -AutoSize
} else {
Write-Host "配置与基准一致" -ForegroundColor Green
}
return $drifts
}
$baselineJson = @'
[
{"Name":"SRV01","IP":"10.0.1.1","Role":"Web","Status":"Active"},
{"Name":"SRV02","IP":"10.0.1.2","Role":"DB","Status":"Active"},
{"Name":"SRV03","IP":"10.0.1.3","Role":"App","Status":"Active"}
]
'@
$currentJson = @'
[
{"Name":"SRV01","IP":"10.0.1.1","Role":"Web","Status":"Maintenance"},
{"Name":"SRV02","IP":"10.0.2.2","Role":"DB","Status":"Active"},
{"Name":"SRV04","IP":"10.0.1.4","Role":"Web","Status":"Active"}
]
'@
$baselineJson | Set-Content "C:\Config\baseline.json" -Encoding UTF8
$currentJson | Set-Content "C:\Config\current.json" -Encoding UTF8
Test-ConfigDrift -BaselinePath "C:\Config\baseline.json" -CurrentPath "C:\Config\current.json" -KeyProperty "Name"
|