Remove `BaseDendrite` (#3023)

Removes `BaseDendrite` to, hopefully, make testing and composing of
components easier in the future.

9 files changed, 129 insertions, 94 deletions

diff --git a/federationapi/federationapi.go b/federationapi/federationapi.go
index 8a4237ba..3b5394a1 100644
--- a/federationapi/federationapi.go
+++ b/federationapi/federationapi.go
@@ -17,6 +17,10 @@ package federationapi
 import (
 	"time"
 
+	"github.com/matrix-org/dendrite/internal/httputil"
+	"github.com/matrix-org/dendrite/internal/sqlutil"
+	"github.com/matrix-org/dendrite/setup/config"
+	"github.com/matrix-org/dendrite/setup/process"
 	"github.com/sirupsen/logrus"
 
 	"github.com/matrix-org/dendrite/federationapi/api"
@@ -29,7 +33,6 @@ import (
 	"github.com/matrix-org/dendrite/federationapi/storage"
 	"github.com/matrix-org/dendrite/internal/caching"
 	roomserverAPI "github.com/matrix-org/dendrite/roomserver/api"
-	"github.com/matrix-org/dendrite/setup/base"
 	"github.com/matrix-org/dendrite/setup/jetstream"
 	userapi "github.com/matrix-org/dendrite/userapi/api"
 
@@ -40,17 +43,21 @@ import (
 
 // AddPublicRoutes sets up and registers HTTP handlers on the base API muxes for the FederationAPI component.
 func AddPublicRoutes(
-	base *base.BaseDendrite,
+	processContext *process.ProcessContext,
+	routers httputil.Routers,
+	dendriteConfig *config.Dendrite,
+	natsInstance *jetstream.NATSInstance,
 	userAPI userapi.FederationUserAPI,
 	federation *gomatrixserverlib.FederationClient,
 	keyRing gomatrixserverlib.JSONVerifier,
 	rsAPI roomserverAPI.FederationRoomserverAPI,
 	fedAPI federationAPI.FederationInternalAPI,
 	servers federationAPI.ServersInRoomProvider,
+	enableMetrics bool,
 ) {
-	cfg := &base.Cfg.FederationAPI
-	mscCfg := &base.Cfg.MSCs
-	js, _ := base.NATS.Prepare(base.ProcessContext, &cfg.Matrix.JetStream)
+	cfg := &dendriteConfig.FederationAPI
+	mscCfg := &dendriteConfig.MSCs
+	js, _ := natsInstance.Prepare(processContext, &cfg.Matrix.JetStream)
 	producer := &producers.SyncAPIProducer{
 		JetStream:              js,
 		TopicReceiptEvent:      cfg.Matrix.JetStream.Prefixed(jetstream.OutputReceiptEvent),
@@ -75,26 +82,30 @@ func AddPublicRoutes(
 	}
 
 	routing.Setup(
-		base,
+		routers,
+		dendriteConfig,
 		rsAPI, f, keyRing,
 		federation, userAPI, mscCfg,
-		servers, producer,
+		servers, producer, enableMetrics,
 	)
 }
 
 // NewInternalAPI returns a concerete implementation of the internal API. Callers
 // can call functions directly on the returned API or via an HTTP interface using AddInternalRoutes.
 func NewInternalAPI(
-	base *base.BaseDendrite,
+	processContext *process.ProcessContext,
+	dendriteCfg *config.Dendrite,
+	cm sqlutil.Connections,
+	natsInstance *jetstream.NATSInstance,
 	federation api.FederationClient,
 	rsAPI roomserverAPI.FederationRoomserverAPI,
 	caches *caching.Caches,
 	keyRing *gomatrixserverlib.KeyRing,
 	resetBlacklist bool,
 ) api.FederationInternalAPI {
-	cfg := &base.Cfg.FederationAPI
+	cfg := &dendriteCfg.FederationAPI
 
-	federationDB, err := storage.NewDatabase(base.ProcessContext.Context(), base.ConnectionManager, &cfg.Database, caches, base.Cfg.Global.IsLocalServerName)
+	federationDB, err := storage.NewDatabase(processContext.Context(), cm, &cfg.Database, caches, dendriteCfg.Global.IsLocalServerName)
 	if err != nil {
 		logrus.WithError(err).Panic("failed to connect to federation sender db")
 	}
@@ -108,51 +119,51 @@ func NewInternalAPI(
 		cfg.FederationMaxRetries+1,
 		cfg.P2PFederationRetriesUntilAssumedOffline+1)
 
-	js, nats := base.NATS.Prepare(base.ProcessContext, &cfg.Matrix.JetStream)
+	js, nats := natsInstance.Prepare(processContext, &cfg.Matrix.JetStream)
 
-	signingInfo := base.Cfg.Global.SigningIdentities()
+	signingInfo := dendriteCfg.Global.SigningIdentities()
 
 	queues := queue.NewOutgoingQueues(
-		federationDB, base.ProcessContext,
+		federationDB, processContext,
 		cfg.Matrix.DisableFederation,
 		cfg.Matrix.ServerName, federation, rsAPI, &stats,
 		signingInfo,
 	)
 
 	rsConsumer := consumers.NewOutputRoomEventConsumer(
-		base.ProcessContext, cfg, js, nats, queues,
+		processContext, cfg, js, nats, queues,
 		federationDB, rsAPI,
 	)
 	if err = rsConsumer.Start(); err != nil {
 		logrus.WithError(err).Panic("failed to start room server consumer")
 	}
 	tsConsumer := consumers.NewOutputSendToDeviceConsumer(
-		base.ProcessContext, cfg, js, queues, federationDB,
+		processContext, cfg, js, queues, federationDB,
 	)
 	if err = tsConsumer.Start(); err != nil {
 		logrus.WithError(err).Panic("failed to start send-to-device consumer")
 	}
 	receiptConsumer := consumers.NewOutputReceiptConsumer(
-		base.ProcessContext, cfg, js, queues, federationDB,
+		processContext, cfg, js, queues, federationDB,
 	)
 	if err = receiptConsumer.Start(); err != nil {
 		logrus.WithError(err).Panic("failed to start receipt consumer")
 	}
 	typingConsumer := consumers.NewOutputTypingConsumer(
-		base.ProcessContext, cfg, js, queues, federationDB,
+		processContext, cfg, js, queues, federationDB,
 	)
 	if err = typingConsumer.Start(); err != nil {
 		logrus.WithError(err).Panic("failed to start typing consumer")
 	}
 	keyConsumer := consumers.NewKeyChangeConsumer(
-		base.ProcessContext, &base.Cfg.KeyServer, js, queues, federationDB, rsAPI,
+		processContext, &dendriteCfg.KeyServer, js, queues, federationDB, rsAPI,
 	)
 	if err = keyConsumer.Start(); err != nil {
 		logrus.WithError(err).Panic("failed to start key server consumer")
 	}
 
 	presenceConsumer := consumers.NewOutputPresenceConsumer(
-		base.ProcessContext, cfg, js, queues, federationDB, rsAPI,
+		processContext, cfg, js, queues, federationDB, rsAPI,
 	)
 	if err = presenceConsumer.Start(); err != nil {
 		logrus.WithError(err).Panic("failed to start presence consumer")
@@ -161,7 +172,7 @@ func NewInternalAPI(
 	var cleanExpiredEDUs func()
 	cleanExpiredEDUs = func() {
 		logrus.Infof("Cleaning expired EDUs")
-		if err := federationDB.DeleteExpiredEDUs(base.Context()); err != nil {
+		if err := federationDB.DeleteExpiredEDUs(processContext.Context()); err != nil {
 			logrus.WithError(err).Error("Failed to clean expired EDUs")
 		}
 		time.AfterFunc(time.Hour, cleanExpiredEDUs)
diff --git a/federationapi/federationapi_keys_test.go b/federationapi/federationapi_keys_test.go
index bb6ee893..425cdbb9 100644
--- a/federationapi/federationapi_keys_test.go
+++ b/federationapi/federationapi_keys_test.go
@@ -12,12 +12,14 @@ import (
 	"testing"
 	"time"
 
+	"github.com/matrix-org/dendrite/internal/sqlutil"
+	"github.com/matrix-org/dendrite/setup/jetstream"
+	"github.com/matrix-org/dendrite/setup/process"
 	"github.com/matrix-org/gomatrixserverlib"
 
 	"github.com/matrix-org/dendrite/federationapi/api"
 	"github.com/matrix-org/dendrite/federationapi/routing"
 	"github.com/matrix-org/dendrite/internal/caching"
-	"github.com/matrix-org/dendrite/setup/base"
 	"github.com/matrix-org/dendrite/setup/config"
 )
 
@@ -65,7 +67,7 @@ func TestMain(m *testing.M) {
 
 			// Create a new cache but don't enable prometheus!
 			s.cache = caching.NewRistrettoCache(8*1024*1024, time.Hour, false)
-
+			natsInstance := jetstream.NATSInstance{}
 			// Create a temporary directory for JetStream.
 			d, err := os.MkdirTemp("./", "jetstream*")
 			if err != nil {
@@ -109,8 +111,9 @@ func TestMain(m *testing.M) {
 			)
 
 			// Finally, build the server key APIs.
-			sbase := base.NewBaseDendrite(cfg, base.DisableMetrics)
-			s.api = NewInternalAPI(sbase, s.fedclient, nil, s.cache, nil, true)
+			processCtx := process.NewProcessContext()
+			cm := sqlutil.NewConnectionManager(processCtx, cfg.Global.DatabaseOptions)
+			s.api = NewInternalAPI(processCtx, cfg, cm, &natsInstance, s.fedclient, nil, s.cache, nil, true)
 		}
 
 		// Now that we have built our server key APIs, start the
diff --git a/federationapi/federationapi_test.go b/federationapi/federationapi_test.go
index 8aea96a7..d39f4051 100644
--- a/federationapi/federationapi_test.go
+++ b/federationapi/federationapi_test.go
@@ -11,6 +11,8 @@ import (
 	"time"
 
 	"github.com/matrix-org/dendrite/internal/caching"
+	"github.com/matrix-org/dendrite/internal/httputil"
+	"github.com/matrix-org/dendrite/internal/sqlutil"
 	"github.com/matrix-org/gomatrix"
 	"github.com/matrix-org/gomatrixserverlib"
 	"github.com/nats-io/nats.go"
@@ -19,8 +21,6 @@ import (
 	"github.com/matrix-org/dendrite/federationapi/api"
 	"github.com/matrix-org/dendrite/federationapi/internal"
 	rsapi "github.com/matrix-org/dendrite/roomserver/api"
-	"github.com/matrix-org/dendrite/setup/base"
-	"github.com/matrix-org/dendrite/setup/config"
 	"github.com/matrix-org/dendrite/setup/jetstream"
 	"github.com/matrix-org/dendrite/test"
 	"github.com/matrix-org/dendrite/test/testrig"
@@ -163,22 +163,24 @@ func TestFederationAPIJoinThenKeyUpdate(t *testing.T) {
 }
 
 func testFederationAPIJoinThenKeyUpdate(t *testing.T, dbType test.DBType) {
-	base, close := testrig.CreateBaseDendrite(t, dbType)
-	caches := caching.NewRistrettoCache(base.Cfg.Global.Cache.EstimatedMaxSize, base.Cfg.Global.Cache.MaxAge, caching.DisableMetrics)
-	base.Cfg.FederationAPI.PreferDirectFetch = true
-	base.Cfg.FederationAPI.KeyPerspectives = nil
+	cfg, processCtx, close := testrig.CreateConfig(t, dbType)
+	cm := sqlutil.NewConnectionManager(processCtx, cfg.Global.DatabaseOptions)
+	caches := caching.NewRistrettoCache(128*1024*1024, time.Hour, caching.DisableMetrics)
+	natsInstance := jetstream.NATSInstance{}
+	cfg.FederationAPI.PreferDirectFetch = true
+	cfg.FederationAPI.KeyPerspectives = nil
 	defer close()
-	jsctx, _ := base.NATS.Prepare(base.ProcessContext, &base.Cfg.Global.JetStream)
-	defer jetstream.DeleteAllStreams(jsctx, &base.Cfg.Global.JetStream)
+	jsctx, _ := natsInstance.Prepare(processCtx, &cfg.Global.JetStream)
+	defer jetstream.DeleteAllStreams(jsctx, &cfg.Global.JetStream)
 
 	serverA := gomatrixserverlib.ServerName("server.a")
 	serverAKeyID := gomatrixserverlib.KeyID("ed25519:servera")
 	serverAPrivKey := test.PrivateKeyA
 	creator := test.NewUser(t, test.WithSigningServer(serverA, serverAKeyID, serverAPrivKey))
 
-	myServer := base.Cfg.Global.ServerName
-	myServerKeyID := base.Cfg.Global.KeyID
-	myServerPrivKey := base.Cfg.Global.PrivateKey
+	myServer := cfg.Global.ServerName
+	myServerKeyID := cfg.Global.KeyID
+	myServerPrivKey := cfg.Global.PrivateKey
 	joiningUser := test.NewUser(t, test.WithSigningServer(myServer, myServerKeyID, myServerPrivKey))
 	fmt.Printf("creator: %v joining user: %v\n", creator.ID, joiningUser.ID)
 	room := test.NewRoom(t, creator)
@@ -214,7 +216,7 @@ func testFederationAPIJoinThenKeyUpdate(t *testing.T, dbType test.DBType) {
 			},
 		},
 	}
-	fsapi := federationapi.NewInternalAPI(base, fc, rsapi, caches, nil, false)
+	fsapi := federationapi.NewInternalAPI(processCtx, cfg, cm, &natsInstance, fc, rsapi, caches, nil, false)
 
 	var resp api.PerformJoinResponse
 	fsapi.PerformJoin(context.Background(), &api.PerformJoinRequest{
@@ -247,7 +249,7 @@ func testFederationAPIJoinThenKeyUpdate(t *testing.T, dbType test.DBType) {
 	}
 
 	msg := &nats.Msg{
-		Subject: base.Cfg.Global.JetStream.Prefixed(jetstream.OutputKeyChangeEvent),
+		Subject: cfg.Global.JetStream.Prefixed(jetstream.OutputKeyChangeEvent),
 		Header:  nats.Header{},
 		Data:    b,
 	}
@@ -265,30 +267,6 @@ func testFederationAPIJoinThenKeyUpdate(t *testing.T, dbType test.DBType) {
 // Tests that event IDs with '/' in them (escaped as %2F) are correctly passed to the right handler and don't 404.
 // Relevant for v3 rooms and a cause of flakey sytests as the IDs are randomly generated.
 func TestRoomsV3URLEscapeDoNot404(t *testing.T) {
-	_, privKey, _ := ed25519.GenerateKey(nil)
-	cfg := &config.Dendrite{}
-	cfg.Defaults(config.DefaultOpts{
-		Generate:       true,
-		SingleDatabase: false,
-	})
-	cfg.Global.KeyID = gomatrixserverlib.KeyID("ed25519:auto")
-	cfg.Global.ServerName = gomatrixserverlib.ServerName("localhost")
-	cfg.Global.PrivateKey = privKey
-	cfg.Global.JetStream.InMemory = true
-	b := base.NewBaseDendrite(cfg, base.DisableMetrics)
-	keyRing := &test.NopJSONVerifier{}
-	// TODO: This is pretty fragile, as if anything calls anything on these nils this test will break.
-	// Unfortunately, it makes little sense to instantiate these dependencies when we just want to test routing.
-	federationapi.AddPublicRoutes(b, nil, nil, keyRing, nil, &internal.FederationInternalAPI{}, nil)
-	baseURL, cancel := test.ListenAndServe(t, b.Routers.Federation, true)
-	defer cancel()
-	serverName := gomatrixserverlib.ServerName(strings.TrimPrefix(baseURL, "https://"))
-
-	fedCli := gomatrixserverlib.NewFederationClient(
-		cfg.Global.SigningIdentities(),
-		gomatrixserverlib.WithSkipVerify(true),
-	)
-
 	testCases := []struct {
 		roomVer   gomatrixserverlib.RoomVersion
 		eventJSON string
@@ -317,6 +295,29 @@ func TestRoomsV3URLEscapeDoNot404(t *testing.T) {
 		},
 	}
 
+	cfg, processCtx, close := testrig.CreateConfig(t, test.DBTypeSQLite)
+	defer close()
+	routers := httputil.NewRouters()
+
+	_, privKey, _ := ed25519.GenerateKey(nil)
+	cfg.Global.KeyID = gomatrixserverlib.KeyID("ed25519:auto")
+	cfg.Global.ServerName = gomatrixserverlib.ServerName("localhost")
+	cfg.Global.PrivateKey = privKey
+	cfg.Global.JetStream.InMemory = true
+	keyRing := &test.NopJSONVerifier{}
+	natsInstance := jetstream.NATSInstance{}
+	// TODO: This is pretty fragile, as if anything calls anything on these nils this test will break.
+	// Unfortunately, it makes little sense to instantiate these dependencies when we just want to test routing.
+	federationapi.AddPublicRoutes(processCtx, routers, cfg, &natsInstance, nil, nil, keyRing, nil, &internal.FederationInternalAPI{}, nil, caching.DisableMetrics)
+	baseURL, cancel := test.ListenAndServe(t, routers.Federation, true)
+	defer cancel()
+	serverName := gomatrixserverlib.ServerName(strings.TrimPrefix(baseURL, "https://"))
+
+	fedCli := gomatrixserverlib.NewFederationClient(
+		cfg.Global.SigningIdentities(),
+		gomatrixserverlib.WithSkipVerify(true),
+	)
+
 	for _, tc := range testCases {
 		ev, err := gomatrixserverlib.NewEventFromTrustedJSON([]byte(tc.eventJSON), false, tc.roomVer)
 		if err != nil {
diff --git a/federationapi/queue/queue_test.go b/federationapi/queue/queue_test.go
index c3fb1056..55d1df4a 100644
--- a/federationapi/queue/queue_test.go
+++ b/federationapi/queue/queue_test.go
@@ -22,6 +22,7 @@ import (
 	"time"
 
 	"github.com/matrix-org/dendrite/internal/caching"
+	"github.com/matrix-org/dendrite/internal/sqlutil"
 	"github.com/matrix-org/dendrite/test/testrig"
 	"go.uber.org/atomic"
 	"gotest.tools/v3/poll"
@@ -41,18 +42,19 @@ import (
 func mustCreateFederationDatabase(t *testing.T, dbType test.DBType, realDatabase bool) (storage.Database, *process.ProcessContext, func()) {
 	if realDatabase {
 		// Real Database/s
-		b, baseClose := testrig.CreateBaseDendrite(t, dbType)
-		caches := caching.NewRistrettoCache(b.Cfg.Global.Cache.EstimatedMaxSize, b.Cfg.Global.Cache.MaxAge, caching.DisableMetrics)
+		cfg, processCtx, close := testrig.CreateConfig(t, dbType)
+		cm := sqlutil.NewConnectionManager(processCtx, cfg.Global.DatabaseOptions)
+		caches := caching.NewRistrettoCache(128*1024*1024, time.Hour, caching.DisableMetrics)
 		connStr, dbClose := test.PrepareDBConnectionString(t, dbType)
-		db, err := storage.NewDatabase(b.ProcessContext.Context(), b.ConnectionManager, &config.DatabaseOptions{
+		db, err := storage.NewDatabase(processCtx.Context(), cm, &config.DatabaseOptions{
 			ConnectionString: config.DataSource(connStr),
-		}, caches, b.Cfg.Global.IsLocalServerName)
+		}, caches, cfg.Global.IsLocalServerName)
 		if err != nil {
 			t.Fatalf("NewDatabase returned %s", err)
 		}
-		return db, b.ProcessContext, func() {
+		return db, processCtx, func() {
+			close()
 			dbClose()
-			baseClose()
 		}
 	} else {
 		// Fake Database
diff --git a/federationapi/routing/profile_test.go b/federationapi/routing/profile_test.go
index df494a74..d5e9997f 100644
--- a/federationapi/routing/profile_test.go
+++ b/federationapi/routing/profile_test.go
@@ -27,7 +27,10 @@ import (
 	fedAPI "github.com/matrix-org/dendrite/federationapi"
 	fedInternal "github.com/matrix-org/dendrite/federationapi/internal"
 	"github.com/matrix-org/dendrite/federationapi/routing"
+	"github.com/matrix-org/dendrite/internal/caching"
 	"github.com/matrix-org/dendrite/internal/httputil"
+	"github.com/matrix-org/dendrite/internal/sqlutil"
+	"github.com/matrix-org/dendrite/setup/jetstream"
 	"github.com/matrix-org/dendrite/test"
 	"github.com/matrix-org/dendrite/test/testrig"
 	userAPI "github.com/matrix-org/dendrite/userapi/api"
@@ -46,23 +49,26 @@ func (u *fakeUserAPI) QueryProfile(ctx context.Context, req *userAPI.QueryProfil
 
 func TestHandleQueryProfile(t *testing.T) {
 	test.WithAllDatabases(t, func(t *testing.T, dbType test.DBType) {
-		base, close := testrig.CreateBaseDendrite(t, dbType)
+		cfg, processCtx, close := testrig.CreateConfig(t, dbType)
+		cm := sqlutil.NewConnectionManager(processCtx, cfg.Global.DatabaseOptions)
+		routers := httputil.NewRouters()
 		defer close()
 
 		fedMux := mux.NewRouter().SkipClean(true).PathPrefix(httputil.PublicFederationPathPrefix).Subrouter().UseEncodedPath()
-		base.Routers.Federation = fedMux
-		base.Cfg.FederationAPI.Matrix.SigningIdentity.ServerName = testOrigin
-		base.Cfg.FederationAPI.Matrix.Metrics.Enabled = false
+		natsInstance := jetstream.NATSInstance{}
+		routers.Federation = fedMux
+		cfg.FederationAPI.Matrix.SigningIdentity.ServerName = testOrigin
+		cfg.FederationAPI.Matrix.Metrics.Enabled = false
 		fedClient := fakeFedClient{}
 		serverKeyAPI := &signing.YggdrasilKeys{}
 		keyRing := serverKeyAPI.KeyRing()
-		fedapi := fedAPI.NewInternalAPI(base, &fedClient, nil, nil, keyRing, true)
+		fedapi := fedAPI.NewInternalAPI(processCtx, cfg, cm, &natsInstance, &fedClient, nil, nil, keyRing, true)
 		userapi := fakeUserAPI{}
 		r, ok := fedapi.(*fedInternal.FederationInternalAPI)
 		if !ok {
 			panic("This is a programming error.")
 		}
-		routing.Setup(base, nil, r, keyRing, &fedClient, &userapi, &base.Cfg.MSCs, nil, nil)
+		routing.Setup(routers, cfg, nil, r, keyRing, &fedClient, &userapi, &cfg.MSCs, nil, nil, caching.DisableMetrics)
 
 		handler := fedMux.Get(routing.QueryProfileRouteName).GetHandler().ServeHTTP
 		_, sk, _ := ed25519.GenerateKey(nil)
diff --git a/federationapi/routing/query_test.go b/federationapi/routing/query_test.go
index 69cf7047..6e702963 100644
--- a/federationapi/routing/query_test.go
+++ b/federationapi/routing/query_test.go
@@ -28,7 +28,10 @@ import (
 	fedclient "github.com/matrix-org/dendrite/federationapi/api"
 	fedInternal "github.com/matrix-org/dendrite/federationapi/internal"
 	"github.com/matrix-org/dendrite/federationapi/routing"
+	"github.com/matrix-org/dendrite/internal/caching"
 	"github.com/matrix-org/dendrite/internal/httputil"
+	"github.com/matrix-org/dendrite/internal/sqlutil"
+	"github.com/matrix-org/dendrite/setup/jetstream"
 	"github.com/matrix-org/dendrite/test"
 	"github.com/matrix-org/dendrite/test/testrig"
 	"github.com/matrix-org/gomatrixserverlib"
@@ -46,23 +49,26 @@ func (f *fakeFedClient) LookupRoomAlias(ctx context.Context, origin, s gomatrixs
 
 func TestHandleQueryDirectory(t *testing.T) {
 	test.WithAllDatabases(t, func(t *testing.T, dbType test.DBType) {
-		base, close := testrig.CreateBaseDendrite(t, dbType)
+		cfg, processCtx, close := testrig.CreateConfig(t, dbType)
+		cm := sqlutil.NewConnectionManager(processCtx, cfg.Global.DatabaseOptions)
+		routers := httputil.NewRouters()
 		defer close()
 
 		fedMux := mux.NewRouter().SkipClean(true).PathPrefix(httputil.PublicFederationPathPrefix).Subrouter().UseEncodedPath()
-		base.Routers.Federation = fedMux
-		base.Cfg.FederationAPI.Matrix.SigningIdentity.ServerName = testOrigin
-		base.Cfg.FederationAPI.Matrix.Metrics.Enabled = false
+		natsInstance := jetstream.NATSInstance{}
+		routers.Federation = fedMux
+		cfg.FederationAPI.Matrix.SigningIdentity.ServerName = testOrigin
+		cfg.FederationAPI.Matrix.Metrics.Enabled = false
 		fedClient := fakeFedClient{}
 		serverKeyAPI := &signing.YggdrasilKeys{}
 		keyRing := serverKeyAPI.KeyRing()
-		fedapi := fedAPI.NewInternalAPI(base, &fedClient, nil, nil, keyRing, true)
+		fedapi := fedAPI.NewInternalAPI(processCtx, cfg, cm, &natsInstance, &fedClient, nil, nil, keyRing, true)
 		userapi := fakeUserAPI{}
 		r, ok := fedapi.(*fedInternal.FederationInternalAPI)
 		if !ok {
 			panic("This is a programming error.")
 		}
-		routing.Setup(base, nil, r, keyRing, &fedClient, &userapi, &base.Cfg.MSCs, nil, nil)
+		routing.Setup(routers, cfg, nil, r, keyRing, &fedClient, &userapi, &cfg.MSCs, nil, nil, caching.DisableMetrics)
 
 		handler := fedMux.Get(routing.QueryDirectoryRouteName).GetHandler().ServeHTTP
 		_, sk, _ := ed25519.GenerateKey(nil)
diff --git a/federationapi/routing/routing.go b/federationapi/routing/routing.go
index c86d18d2..a1f943e7 100644
--- a/federationapi/routing/routing.go
+++ b/federationapi/routing/routing.go
@@ -31,7 +31,6 @@ import (
 	"github.com/matrix-org/dendrite/internal/httputil"
 	"github.com/matrix-org/dendrite/roomserver/api"
 	roomserverAPI "github.com/matrix-org/dendrite/roomserver/api"
-	"github.com/matrix-org/dendrite/setup/base"
 	"github.com/matrix-org/dendrite/setup/config"
 	userapi "github.com/matrix-org/dendrite/userapi/api"
 	"github.com/matrix-org/gomatrixserverlib"
@@ -55,7 +54,8 @@ const (
 // applied:
 // nolint: gocyclo
 func Setup(
-	base *base.BaseDendrite,
+	routers httputil.Routers,
+	dendriteCfg *config.Dendrite,
 	rsAPI roomserverAPI.FederationRoomserverAPI,
 	fsAPI *fedInternal.FederationInternalAPI,
 	keys gomatrixserverlib.JSONVerifier,
@@ -63,14 +63,14 @@ func Setup(
 	userAPI userapi.FederationUserAPI,
 	mscCfg *config.MSCs,
 	servers federationAPI.ServersInRoomProvider,
-	producer *producers.SyncAPIProducer,
+	producer *producers.SyncAPIProducer, enableMetrics bool,
 ) {
-	fedMux := base.Routers.Federation
-	keyMux := base.Routers.Keys
-	wkMux := base.Routers.WellKnown
-	cfg := &base.Cfg.FederationAPI
+	fedMux := routers.Federation
+	keyMux := routers.Keys
+	wkMux := routers.WellKnown
+	cfg := &dendriteCfg.FederationAPI
 
-	if base.EnableMetrics {
+	if enableMetrics {
 		prometheus.MustRegister(
 			internal.PDUCountTotal, internal.EDUCountTotal,
 		)
diff --git a/federationapi/routing/send_test.go b/federationapi/routing/send_test.go
index 53e1399a..28fa6d6d 100644
--- a/federationapi/routing/send_test.go
+++ b/federationapi/routing/send_test.go
@@ -25,7 +25,10 @@ import (
 	fedAPI "github.com/matrix-org/dendrite/federationapi"
 	fedInternal "github.com/matrix-org/dendrite/federationapi/internal"
 	"github.com/matrix-org/dendrite/federationapi/routing"
+	"github.com/matrix-org/dendrite/internal/caching"
 	"github.com/matrix-org/dendrite/internal/httputil"
+	"github.com/matrix-org/dendrite/internal/sqlutil"
+	"github.com/matrix-org/dendrite/setup/jetstream"
 	"github.com/matrix-org/dendrite/test"
 	"github.com/matrix-org/dendrite/test/testrig"
 	"github.com/matrix-org/gomatrixserverlib"
@@ -44,21 +47,24 @@ type sendContent struct {
 
 func TestHandleSend(t *testing.T) {
 	test.WithAllDatabases(t, func(t *testing.T, dbType test.DBType) {
-		base, close := testrig.CreateBaseDendrite(t, dbType)
+		cfg, processCtx, close := testrig.CreateConfig(t, dbType)
+		cm := sqlutil.NewConnectionManager(processCtx, cfg.Global.DatabaseOptions)
+		routers := httputil.NewRouters()
 		defer close()
 
 		fedMux := mux.NewRouter().SkipClean(true).PathPrefix(httputil.PublicFederationPathPrefix).Subrouter().UseEncodedPath()
-		base.Routers.Federation = fedMux
-		base.Cfg.FederationAPI.Matrix.SigningIdentity.ServerName = testOrigin
-		base.Cfg.FederationAPI.Matrix.Metrics.Enabled = false
-		fedapi := fedAPI.NewInternalAPI(base, nil, nil, nil, nil, true)
+		natsInstance := jetstream.NATSInstance{}
+		routers.Federation = fedMux
+		cfg.FederationAPI.Matrix.SigningIdentity.ServerName = testOrigin
+		cfg.FederationAPI.Matrix.Metrics.Enabled = false
+		fedapi := fedAPI.NewInternalAPI(processCtx, cfg, cm, &natsInstance, nil, nil, nil, nil, true)
 		serverKeyAPI := &signing.YggdrasilKeys{}
 		keyRing := serverKeyAPI.KeyRing()
 		r, ok := fedapi.(*fedInternal.FederationInternalAPI)
 		if !ok {
 			panic("This is a programming error.")
 		}
-		routing.Setup(base, nil, r, keyRing, nil, nil, &base.Cfg.MSCs, nil, nil)
+		routing.Setup(routers, cfg, nil, r, keyRing, nil, nil, &cfg.MSCs, nil, nil, caching.DisableMetrics)
 
 		handler := fedMux.Get(routing.SendRouteName).GetHandler().ServeHTTP
 		_, sk, _ := ed25519.GenerateKey(nil)
diff --git a/federationapi/storage/storage_test.go b/federationapi/storage/storage_test.go
index a02b71b6..74863c07 100644
--- a/federationapi/storage/storage_test.go
+++ b/federationapi/storage/storage_test.go
@@ -20,7 +20,7 @@ func mustCreateFederationDatabase(t *testing.T, dbType test.DBType) (storage.Dat
 	caches := caching.NewRistrettoCache(8*1024*1024, time.Hour, false)
 	connStr, dbClose := test.PrepareDBConnectionString(t, dbType)
 	ctx := context.Background()
-	cm := sqlutil.NewConnectionManager()
+	cm := sqlutil.NewConnectionManager(nil, config.DatabaseOptions{})
 	db, err := storage.NewDatabase(ctx, cm, &config.DatabaseOptions{
 		ConnectionString: config.DataSource(connStr),
 	}, caches, func(server gomatrixserverlib.ServerName) bool { return server == "localhost" })