feat:新增配置控制是否允许自动创建服务 (polarismesh#1285)

Co-authored-by: dongsheng.qi <[email protected]>

release/conf/polaris-server.yaml

@@ -375,6 +375,8 @@ naming:
       waitTime: 32ms
       maxBatchCount: 128
       concurrency: 128
+  # Whether to allow automatic creation of service
+  autoCreate: true
 # Configuration of health check
 healthcheck:
   # Whether to open the health check function module

release/standalone/docker-compose/server/polaris-server.yaml

@@ -307,6 +307,8 @@ naming:
       waitTime: 32ms
       maxBatchCount: 32
       concurrency: 64
+  # Whether to allow automatic creation of service
+  autoCreate: true
 # 健康检查的配置
 healthcheck:
   open: true

service/default.go

@@ -57,8 +57,9 @@ var (
 
 // Config 核心逻辑层配置
 type Config struct {
-	L5Open bool                   `yaml:"l5Open"`
-	Batch  map[string]interface{} `yaml:"batch"`
+	L5Open     bool                   `yaml:"l5Open"`
+	AutoCreate bool                   `yaml:"autoCreate"`
+	Batch      map[string]interface{} `yaml:"batch"`
 }
 
 // Initialize 初始化

service/instance.go

@@ -1024,6 +1024,10 @@ func (s *Server) createServiceIfAbsent(
 	if svc != nil {
 		return svc.ID, nil
 	}
+	// if auto_create_service config is false, return service not found
+	if !s.allowAutoCreate() {
+		return "", api.NewResponse(apimodel.Code_NotFoundService)
+	}
 	simpleService := &apiservice.Service{
 		Name:      utils.NewStringValue(svcName),
 		Namespace: utils.NewStringValue(namespace),

service/server.go

@@ -67,6 +67,10 @@ func (s *Server) isSupportL5() bool {
 	return s.config.L5Open
 }
 
+func (s *Server) allowAutoCreate() bool {
+	return s.config.AutoCreate
+}
+
 // HealthServer 健康检查Server
 func (s *Server) HealthServer() *healthcheck.Server {
 	return s.healthServer