feat(acceptance): 增加生产同构媒体压力验收模式

引入动态流量门禁、隔离验收身份与协议级 Gemini/Volces 模拟器，覆盖双站点 API、Worker、PostgreSQL、River、账务、回调和媒体物化链路。新增 P24/P28/P32 容量阶梯、Worker 强杀恢复、真实小流量 canary、CAS 放量和失败保持 validation 的生产编排；Worker 执行槽、连接池、媒体并发和双站点副本数改为环境配置。验证：Go 全量测试、真实 PostgreSQL 迁移集成测试、迁移安全检查、OpenAPI 生成、ShellCheck、Kustomize、gofmt 和 git diff --check。
2026-07-30 23:06:19 +08:00
parent f33d6d64e0
commit 3053ba4925
45 changed files with 5214 additions and 45 deletions
@@ -418,7 +418,7 @@ func (s *Service) executeWithToken(ctx context.Context, task store.GatewayTask,
 	preprocessingByCandidate := map[string]parameterPreprocessResult{}
 	reservationBillings := []any(nil)
 	reservationPricingSnapshot := map[string]any(nil)
-	if task.RunMode == "production" {
+	if isBillableRunMode(task.RunMode) {
 		billingMode := normalizedBillingEngineMode(s.cfg.BillingEngineMode)
 		if billingMode == "hold" {
 			holdErr := &clients.ClientError{Code: "billing_hold", Message: "production billing is temporarily on hold", Retryable: true}
@@ -809,7 +809,7 @@ candidatesLoop:
 				finalAmount := fixedAmount(0)
 				finalAmountText := ""
 				pricingSnapshot := map[string]any{"pricingVersion": pricingVersionV2, "source": "simulation"}
-				if task.RunMode == "production" {
+				if isBillableRunMode(task.RunMode) {
 					billingMode := normalizedBillingEngineMode(s.cfg.BillingEngineMode)
 					var billingErr error
 					if billingMode == "observe" {
@@ -1171,9 +1171,16 @@ func (s *Service) runCandidate(
 	admittedLeases []store.ConcurrencyLease,
 ) (clients.Response, error) {
 	var err error
-	candidate, err = candidateWithEnvironmentCredentials(candidate)
-	if err != nil {
-		return clients.Response{}, err
+	if task.RunMode == "acceptance" {
+		candidate, err = s.acceptanceCandidate(ctx, task, candidate)
+		if err != nil {
+			return clients.Response{}, err
+		}
+	} else {
+		candidate, err = candidateWithEnvironmentCredentials(candidate)
+		if err != nil {
+			return clients.Response{}, err
+		}
 	}
 	simulated := isSimulation(task, candidate)
 	baseAttemptMetrics := mergeMetrics(attemptMetrics(candidate, attemptNo, simulated), parameterPreprocessingMetrics(preprocessing))
@@ -2085,7 +2092,14 @@ func (s *Service) emit(ctx context.Context, taskID string, eventType string, sta
 	if event.ID == "" {
 		s.observeTaskEventSkip(event.SkippedReason)
 	}
-	if s.cfg.TaskProgressCallbackEnabled {
+	acceptanceURL, acceptance, callbackErr := s.store.AcceptanceCallbackURL(ctx, taskID)
+	if callbackErr != nil {
+		return callbackErr
+	}
+	if acceptance && acceptanceURL != "" {
+		return s.store.QueueTaskCallback(ctx, event, acceptanceURL)
+	}
+	if s.cfg.TaskProgressCallbackEnabled && s.cfg.TaskProgressCallbackURL != "" {
 		return s.store.QueueTaskCallback(ctx, event, s.cfg.TaskProgressCallbackURL)
 	}
 	return nil
@@ -2230,6 +2244,43 @@ func isSimulation(task store.GatewayTask, candidate store.RuntimeModelCandidate)
 	return stringFromMap(candidate.Credentials, "mode") == "simulation" || boolFromMap(candidate.PlatformConfig, "testMode")
 }

+func isBillableRunMode(runMode string) bool {
+	return runMode == "production" || runMode == "acceptance" || runMode == "acceptance_canary"
+}
+
+func (s *Service) acceptanceCandidate(
+	ctx context.Context,
+	task store.GatewayTask,
+	candidate store.RuntimeModelCandidate,
+) (store.RuntimeModelCandidate, error) {
+	if strings.TrimSpace(task.AcceptanceRunID) == "" {
+		return candidate, &clients.ClientError{
+			Code:      "acceptance_run_missing",
+			Message:   "acceptance task is missing its run identifier",
+			Retryable: false,
+		}
+	}
+	baseURL, credential, err := s.store.AcceptanceCandidateOverride(ctx, task.AcceptanceRunID)
+	if err != nil {
+		return candidate, &clients.ClientError{
+			Code:      "acceptance_run_inactive",
+			Message:   err.Error(),
+			Retryable: false,
+		}
+	}
+	candidate.BaseURL = baseURL
+	candidate.Credentials = map[string]any{"apiKey": credential}
+	platformConfig := cloneMap(candidate.PlatformConfig)
+	delete(platformConfig, "credentialEnv")
+	delete(platformConfig, "credential_env")
+	delete(platformConfig, "proxyMode")
+	delete(platformConfig, "httpProxy")
+	platformConfig["networkProxy"] = map[string]any{"mode": "none"}
+	platformConfig["acceptanceRunId"] = task.AcceptanceRunID
+	candidate.PlatformConfig = platformConfig
+	return candidate, nil
+}
+
 func retryEnabled(candidate store.RuntimeModelCandidate) bool {
 	policy := effectiveRetryPolicy(candidate)
 	if enabled, ok := policy["enabled"].(bool); ok {