[agent-network] Management: store, manager, synthesizer, policy engine, provider catalog, HTTP/gRPC API

Adds the account-scoped agent-network module: provider/policy/budget CRUD and
store, the reverse-proxy service synthesizer, policy selection + limit
enforcement, the provider catalog (incl. Vertex AI and AWS Bedrock entries),
and the management HTTP + proxy gRPC surfaces.

management/internals/server/boot.go

@@ -26,9 +26,11 @@ import (
 	"github.com/netbirdio/netbird/formatter/hook"
 	"github.com/netbirdio/netbird/management/internals/modules/reverseproxy/accesslogs"
 	accesslogsmanager "github.com/netbirdio/netbird/management/internals/modules/reverseproxy/accesslogs/manager"
+	rpservice "github.com/netbirdio/netbird/management/internals/modules/reverseproxy/service"
 	nbgrpc "github.com/netbirdio/netbird/management/internals/shared/grpc"
 	"github.com/netbirdio/netbird/management/server/activity"
 	activitystore "github.com/netbirdio/netbird/management/server/activity/store"
+	"github.com/netbirdio/netbird/management/server/agentnetwork"
 	nbcache "github.com/netbirdio/netbird/management/server/cache"
 	nbContext "github.com/netbirdio/netbird/management/server/context"
 	nbhttp "github.com/netbirdio/netbird/management/server/http"
@@ -120,7 +122,7 @@ func (s *BaseServer) EventStore() activity.Store {
 
 func (s *BaseServer) APIHandler() http.Handler {
 	return Create(s, func() http.Handler {
-		httpAPIHandler, err := nbhttp.NewAPIHandler(context.Background(), s.Router(), s.AccountManager(), s.NetworksManager(), s.ResourcesManager(), s.RoutesManager(), s.GroupsManager(), s.GeoLocationManager(), s.AuthManager(), s.Metrics(), s.PermissionsManager(), s.SettingsManager(), s.ZonesManager(), s.RecordsManager(), s.NetworkMapController(), s.IdpManager(), s.ServiceManager(), s.ReverseProxyDomainManager(), s.AccessLogsManager(), s.ReverseProxyGRPCServer(), s.Config.ReverseProxy.TrustedHTTPProxies, s.RateLimiter(), s.IsValidChildAccount)
+		httpAPIHandler, err := nbhttp.NewAPIHandler(context.Background(), s.Router(), s.AccountManager(), s.NetworksManager(), s.ResourcesManager(), s.RoutesManager(), s.GroupsManager(), s.GeoLocationManager(), s.AuthManager(), s.Metrics(), s.PermissionsManager(), s.SettingsManager(), s.ZonesManager(), s.RecordsManager(), s.NetworkMapController(), s.IdpManager(), s.ServiceManager(), s.ReverseProxyDomainManager(), s.AccessLogsManager(), s.ReverseProxyGRPCServer(), s.Config.ReverseProxy.TrustedHTTPProxies, s.RateLimiter(), s.IsValidChildAccount, s.AgentNetworkManager())
 		if err != nil {
 			log.Fatalf("failed to create API handler: %v", err)
 		}
@@ -223,11 +225,35 @@ func (s *BaseServer) ReverseProxyGRPCServer() *nbgrpc.ProxyServiceServer {
 		s.AfterInit(func(s *BaseServer) {
 			proxyService.SetServiceManager(s.ServiceManager())
 			proxyService.SetProxyController(s.ServiceProxyController())
+			proxyService.SetAgentNetworkSynthesizer(newAgentNetworkSynthesizer(s.Store()))
+			proxyService.SetAgentNetworkLimitsService(s.AgentNetworkManager())
 		})
 		return proxyService
 	})
 }
 
+// agentNetworkSynthesizerAdapter implements nbgrpc.AgentNetworkSynthesizer by
+// delegating to the agentnetwork package's store-backed synthesiser.
+type agentNetworkSynthesizerAdapter struct {
+	store store.Store
+}
+
+func newAgentNetworkSynthesizer(s store.Store) *agentNetworkSynthesizerAdapter {
+	return &agentNetworkSynthesizerAdapter{store: s}
+}
+
+func (a *agentNetworkSynthesizerAdapter) SynthesizeServicesForCluster(ctx context.Context, clusterAddr string) ([]*rpservice.Service, error) {
+	return agentnetwork.SynthesizeServicesForCluster(ctx, a.store, clusterAddr)
+}
+
+func (a *agentNetworkSynthesizerAdapter) SynthesizeServicesForAccount(ctx context.Context, accountID string) ([]*rpservice.Service, error) {
+	return agentnetwork.SynthesizeServices(ctx, a.store, accountID)
+}
+
+func (a *agentNetworkSynthesizerAdapter) SynthesizeServiceForDomain(ctx context.Context, domain string) (*rpservice.Service, error) {
+	return agentnetwork.SynthesizeServiceForDomain(ctx, a.store, domain)
+}
+
 func (s *BaseServer) proxyOIDCConfig() nbgrpc.ProxyOIDCConfig {
 	return Create(s, func() nbgrpc.ProxyOIDCConfig {
 		return nbgrpc.ProxyOIDCConfig{

management/internals/server/modules.go

@@ -20,6 +20,7 @@ import (
 	recordsManager "github.com/netbirdio/netbird/management/internals/modules/zones/records/manager"
 	"github.com/netbirdio/netbird/management/server"
 	"github.com/netbirdio/netbird/management/server/account"
+	"github.com/netbirdio/netbird/management/server/agentnetwork"
 	"github.com/netbirdio/netbird/management/server/geolocation"
 	"github.com/netbirdio/netbird/management/server/groups"
 	"github.com/netbirdio/netbird/management/server/idp"
@@ -194,6 +195,24 @@ func (s *BaseServer) NetworksManager() networks.Manager {
 	})
 }
 
+func (s *BaseServer) AgentNetworkManager() agentnetwork.Manager {
+	return Create(s, func() agentnetwork.Manager {
+		mgr := agentnetwork.NewManager(
+			s.Store(),
+			s.PermissionsManager(),
+			s.AccountManager(),
+			s.ServiceProxyController(),
+		)
+		// Sweep expired agent-network access logs per account retention,
+		// reusing the reverse-proxy cleanup interval config.
+		mgr.StartAccessLogCleanup(
+			context.Background(),
+			s.Config.ReverseProxy.AccessLogCleanupIntervalHours,
+		)
+		return mgr
+	})
+}
+
 func (s *BaseServer) ZonesManager() zones.Manager {
 	return Create(s, func() zones.Manager {
 		return zonesManager.NewManager(s.Store(), s.AccountManager(), s.PermissionsManager(), s.DNSDomain())