scripts/deploy-from-workstation.ps1

@@ -49,6 +49,31 @@ function Invoke-Native {
     }
 }
 
+function Invoke-NativeWithRetry {
+    param(
+        [Parameter(Mandatory = $true)]
+        [scriptblock]$Command,
+        [Parameter(Mandatory = $true)]
+        [string]$FailureMessage,
+        [int]$Attempts = 3,
+        [int]$DelaySeconds = 3
+    )
+
+    for ($attempt = 1; $attempt -le $Attempts; $attempt++) {
+        & $Command
+        if ($LASTEXITCODE -eq 0) {
+            return
+        }
+
+        if ($attempt -lt $Attempts) {
+            Write-Warning "$FailureMessage 正在重试（$attempt/$Attempts）。"
+            Start-Sleep -Seconds $DelaySeconds
+        }
+    }
+
+    throw $FailureMessage
+}
+
 function Get-PrivateEnvironmentValue {
     param([Parameter(Mandatory = $true)][string]$Name)
 
@@ -398,8 +423,8 @@ try {
         } '服务器激活、健康检查或增量仓库初始化失败。'
     }
     else {
-        Invoke-Native {
-            ssh -i $keyFullPath -o BatchMode=yes $sshTarget "chmod 700 '$RemotePath/'*.sh && chmod 644 '$RemotePath/config-db-init.sh' && (curl -fsS -o /dev/null http://127.0.0.1:5000/v2/ || '$RemotePath/setup-incremental-registry.sh' '$RemotePath' '$RemotePath/registry-config.yml')"
+        Invoke-NativeWithRetry {
+            ssh -i $keyFullPath -o BatchMode=yes -o ConnectTimeout=10 -o ConnectionAttempts=1 $sshTarget "chmod 700 '$RemotePath/'*.sh && chmod 644 '$RemotePath/config-db-init.sh' && (curl -fsS -o /dev/null http://127.0.0.1:5000/v2/ || '$RemotePath/setup-incremental-registry.sh' '$RemotePath' '$RemotePath/registry-config.yml')"
         } '服务器增量镜像仓库初始化失败。'
 
         # docker save 导出未压缩层，每次导入重新压缩会改变摘要，导致 Registry 无法复用。