上传源代码版本

deployment/scripts/stop-instance.ps1

@@ -0,0 +1,60 @@
+param(
+    [string]$Instance = "blue",
+    [int]$Port = 5000,
+    [int]$GracefulTimeoutSeconds = 30
+)
+
+$ErrorActionPreference = "Continue"
+
+$logFile = "D:\EPproject\LabelReplaceServer\deployment\logs\deployment.log"
+
+function Log {
+    param([string]$Message, [string]$Level = "INFO")
+    $timestamp = Get-Date -Format "yyyy-MM-dd HH:mm:ss"
+    $logEntry = "[$timestamp] [$Level] [StopInstance:$Instance] $Message"
+    Write-Host $logEntry
+    
+    $logDirPath = Split-Path -Parent $logFile
+    if (!(Test-Path $logDirPath)) {
+        New-Item -ItemType Directory -Path $logDirPath -Force | Out-Null
+    }
+    Add-Content -Path $logFile -Value $logEntry
+}
+
+try {
+    Log "========== 优雅关闭实例 ==========" "INFO"
+    Log "实例: $Instance, 端口: $Port" "INFO"
+    Log "优雅超时: $GracefulTimeoutSeconds 秒" "INFO"
+    
+    $controller = Get-Process -Name CONTROLLER -ErrorAction SilentlyContinue
+    
+    if ($null -eq $controller) {
+        Log "CONTROLLER 进程未找到" "WARN"
+        return $true
+    }
+    
+    Log "找到 CONTROLLER 进程 (PID: $($controller.Id))" "INFO"
+    Log "等待进程优雅退出..." "INFO"
+    
+    if ($controller.WaitForExit($GracefulTimeoutSeconds * 1000)) {
+        Log "进程已优雅退出" "INFO"
+        return $true
+    }
+    
+    Log "进程未在 $GracefulTimeoutSeconds 秒内退出，强制终止..." "WARN"
+    
+    try {
+        $controller | Stop-Process -Force -ErrorAction Stop
+        Log "进程已强制终止" "INFO"
+    }
+    catch {
+        Log "强制终止失败: $_" "ERROR"
+        return $false
+    }
+    
+    return $true
+}
+catch {
+    Log "优雅关闭异常: $_" "ERROR"
+    return $false
+}