feat: 自动清理终态 Pod 执行器

cmd/gitea-dynamic-runner/controller.go

@@ -87,10 +87,22 @@ func runController(ctx context.Context) error {
 	}
 	registry := runnerfacade.NewRegistry()
 	gate := taskscheduler.NewSingleFlightGate()
+	var podExecutorBackend *podbackend.Backend
 	giteaClient := giteaactions.NewClient(giteaactions.DefaultHTTPClient(), config.GiteaURL, config.GiteaUUID, config.GiteaToken)
 	facade := &runnerfacade.Facade{
 		Registry: registry, Capabilities: capabilities, Upstream: giteaClient,
-		OnTerminal: func(taskassignment.Assignment) { gate.Release() },
+		OnTerminal: func(ctx context.Context, assignment taskassignment.Assignment) error {
+			if assignment.Backend == taskassignment.BackendPod {
+				if podExecutorBackend == nil {
+					return errors.New("Pod lifecycle backend is not configured")
+				}
+				if err := podExecutorBackend.MarkTerminal(ctx, assignment.ID); err != nil {
+					return err
+				}
+			}
+			gate.Release()
+			return nil
+		},
 	}
 	bootstrap := runnerbootstrap.Bootstrap{
 		Capabilities: capabilities, FacadeURL: config.FacadeURL, FacadeSPIFFEID: config.FacadeSPIFFEID,
@@ -136,11 +148,18 @@ func runController(ctx context.Context) error {
 			SPIRECluster: config.SPIRECluster, SPIREClass: config.SPIREClass,
 			SPIREAgentID: config.SPIREAgentID, ExecutorUID: config.PodExecutorUID,
 		}}
+		podExecutorBackend = &backend
 		component, err := workerComponent(ctx, workerJS, config, taskassignment.BackendPod, config.PodCapacity, taskworker.Worker{Backend: backend, Bootstrap: bootstrap}, registry)
 		if err != nil {
 			return err
 		}
-		components[controller.PodWorker] = component
+		lifecycle := podbackend.Lifecycle{Backend: backend, OnError: func(err error) { log.Printf("pod lifecycle: %v", err) }}
+		components[controller.PodWorker] = runComponent(func(ctx context.Context) error {
+			group, groupContext := errgroup.WithContext(ctx)
+			group.Go(func() error { return component.Run(groupContext) })
+			group.Go(func() error { return lifecycle.Run(groupContext) })
+			return group.Wait()
+		})
 	}
 	if slices.Contains(config.Components, controller.VMWorker) {
 		lifecycle := opensandboxbackend.NewLifecycleClient(config.OpenSandboxURL, config.OpenSandboxAPIKey, &http.Client{Timeout: 60 * time.Second})