コード例 #1
0
ファイル: node_test.go プロジェクト: knz/cockroach
// createTestNode creates an rpc server using the specified address,
// gossip instance, KV database and a node using the specified slice
// of engines. The server, clock and node are returned. If gossipBS is
// not nil, the gossip bootstrap address is set to gossipBS.
func createTestNode(
	addr net.Addr, engines []engine.Engine, gossipBS net.Addr, t *testing.T,
) (*grpc.Server, net.Addr, *hlc.Clock, *Node, *stop.Stopper) {
	cfg := storage.StoreConfig{}

	stopper := stop.NewStopper()
	cfg.Clock = hlc.NewClock(hlc.UnixNano)
	nodeRPCContext := rpc.NewContext(log.AmbientContext{}, nodeTestBaseContext, cfg.Clock, stopper)
	cfg.ScanInterval = 10 * time.Hour
	cfg.ConsistencyCheckInterval = 10 * time.Hour
	grpcServer := rpc.NewServer(nodeRPCContext)
	serverCfg := makeTestConfig()
	cfg.Gossip = gossip.NewTest(
		0,
		nodeRPCContext,
		grpcServer,
		serverCfg.GossipBootstrapResolvers,
		stopper,
		metric.NewRegistry(),
	)
	ln, err := netutil.ListenAndServeGRPC(stopper, grpcServer, addr)
	if err != nil {
		t.Fatal(err)
	}
	if gossipBS != nil {
		// Handle possibility of a :0 port specification.
		if gossipBS.Network() == addr.Network() && gossipBS.String() == addr.String() {
			gossipBS = ln.Addr()
		}
		r, err := resolver.NewResolverFromAddress(gossipBS)
		if err != nil {
			t.Fatalf("bad gossip address %s: %s", gossipBS, err)
		}
		cfg.Gossip.SetResolvers([]resolver.Resolver{r})
		cfg.Gossip.Start(ln.Addr())
	}
	retryOpts := base.DefaultRetryOptions()
	retryOpts.Closer = stopper.ShouldQuiesce()
	distSender := kv.NewDistSender(kv.DistSenderConfig{
		Clock:           cfg.Clock,
		RPCContext:      nodeRPCContext,
		RPCRetryOptions: &retryOpts,
	}, cfg.Gossip)
	cfg.AmbientCtx.Tracer = tracing.NewTracer()
	sender := kv.NewTxnCoordSender(
		cfg.AmbientCtx,
		distSender,
		cfg.Clock,
		false,
		stopper,
		kv.MakeTxnMetrics(metric.TestSampleInterval),
	)
	cfg.DB = client.NewDB(sender)
	cfg.Transport = storage.NewDummyRaftTransport()
	cfg.MetricsSampleInterval = metric.TestSampleInterval
	node := NewNode(cfg, status.NewMetricsRecorder(cfg.Clock), metric.NewRegistry(), stopper,
		kv.MakeTxnMetrics(metric.TestSampleInterval), sql.MakeEventLogger(nil))
	roachpb.RegisterInternalServer(grpcServer, node)
	return grpcServer, ln.Addr(), cfg.Clock, node, stopper
}
コード例 #2
0
ファイル: node_test.go プロジェクト: jmptrader/cockroach
// TestCorruptedClusterID verifies that a node fails to start when a
// store's cluster ID is empty.
func TestCorruptedClusterID(t *testing.T) {
	defer leaktest.AfterTest(t)()

	e := engine.NewInMem(roachpb.Attributes{}, 1<<20)
	defer e.Close()
	if _, err := bootstrapCluster(
		storage.StoreConfig{}, []engine.Engine{e}, kv.MakeTxnMetrics(metric.TestSampleInterval),
	); err != nil {
		t.Fatal(err)
	}

	// Set the cluster ID to the empty UUID.
	sIdent := roachpb.StoreIdent{
		ClusterID: uuid.UUID{},
		NodeID:    1,
		StoreID:   1,
	}
	if err := engine.MVCCPutProto(context.Background(), e, nil, keys.StoreIdentKey(), hlc.ZeroTimestamp, nil, &sIdent); err != nil {
		t.Fatal(err)
	}

	engines := []engine.Engine{e}
	_, serverAddr, _, node, stopper := createTestNode(util.TestAddr, engines, nil, t)
	stopper.Stop()
	if err := node.start(context.Background(), serverAddr, engines, roachpb.Attributes{}, roachpb.Locality{}); !testutils.IsError(err, "unidentified store") {
		t.Errorf("unexpected error %v", err)
	}
}
コード例 #3
0
ファイル: node_test.go プロジェクト: jmptrader/cockroach
// TestBootstrapNewStore starts a cluster with two unbootstrapped
// stores and verifies both stores are added and started.
func TestBootstrapNewStore(t *testing.T) {
	defer leaktest.AfterTest(t)()
	e := engine.NewInMem(roachpb.Attributes{}, 1<<20)
	if _, err := bootstrapCluster(
		storage.StoreConfig{}, []engine.Engine{e}, kv.MakeTxnMetrics(metric.TestSampleInterval),
	); err != nil {
		t.Fatal(err)
	}

	// Start a new node with two new stores which will require bootstrapping.
	engines := Engines([]engine.Engine{
		e,
		engine.NewInMem(roachpb.Attributes{}, 1<<20),
		engine.NewInMem(roachpb.Attributes{}, 1<<20),
	})
	defer engines.Close()
	_, _, node, stopper := createAndStartTestNode(
		util.TestAddr,
		engines,
		util.TestAddr,
		roachpb.Locality{},
		t,
	)
	defer stopper.Stop()

	// Non-initialized stores (in this case the new in-memory-based
	// store) will be bootstrapped by the node upon start. This happens
	// in a goroutine, so we'll have to wait a bit until we can find the
	// new node.
	util.SucceedsSoon(t, func() error {
		if n := node.stores.GetStoreCount(); n != 3 {
			return errors.Errorf("expected 3 stores but got %d", n)
		}
		return nil
	})

	// Check whether all stores are started properly.
	if err := node.stores.VisitStores(func(s *storage.Store) error {
		if !s.IsStarted() {
			return errors.Errorf("fail to start store: %s", s)
		}
		return nil
	}); err != nil {
		t.Error(err)
	}
}
コード例 #4
0
ファイル: node_test.go プロジェクト: jmptrader/cockroach
// TestBootstrapCluster verifies the results of bootstrapping a
// cluster. Uses an in memory engine.
func TestBootstrapCluster(t *testing.T) {
	defer leaktest.AfterTest(t)()
	stopper := stop.NewStopper()
	defer stopper.Stop()
	e := engine.NewInMem(roachpb.Attributes{}, 1<<20)
	stopper.AddCloser(e)
	if _, err := bootstrapCluster(
		storage.StoreConfig{}, []engine.Engine{e}, kv.MakeTxnMetrics(metric.TestSampleInterval),
	); err != nil {
		t.Fatal(err)
	}

	// Scan the complete contents of the local database directly from the engine.
	rows, _, _, err := engine.MVCCScan(context.Background(), e, keys.LocalMax, roachpb.KeyMax, math.MaxInt64, hlc.MaxTimestamp, true, nil)
	if err != nil {
		t.Fatal(err)
	}
	var foundKeys keySlice
	for _, kv := range rows {
		foundKeys = append(foundKeys, kv.Key)
	}
	var expectedKeys = keySlice{
		testutils.MakeKey(roachpb.Key("\x02"), roachpb.KeyMax),
		testutils.MakeKey(roachpb.Key("\x03"), roachpb.KeyMax),
		roachpb.Key("\x04node-idgen"),
		roachpb.Key("\x04store-idgen"),
	}
	// Add the initial keys for sql.
	for _, kv := range GetBootstrapSchema().GetInitialValues() {
		expectedKeys = append(expectedKeys, kv.Key)
	}
	// Resort the list. The sql values are not sorted.
	sort.Sort(expectedKeys)

	if !reflect.DeepEqual(foundKeys, expectedKeys) {
		t.Errorf("expected keys mismatch:\n%s\n  -- vs. -- \n\n%s",
			formatKeys(foundKeys), formatKeys(expectedKeys))
	}

	// TODO(spencer): check values.
}
コード例 #5
0
ファイル: server_test.go プロジェクト: BramGruneir/cockroach
// TestMultiRangeScanWithMaxResults tests that commands which access multiple
// ranges with MaxResults parameter are carried out properly.
func TestMultiRangeScanWithMaxResults(t *testing.T) {
	defer leaktest.AfterTest(t)()
	testCases := []struct {
		splitKeys []roachpb.Key
		keys      []roachpb.Key
	}{
		{[]roachpb.Key{roachpb.Key("m")},
			[]roachpb.Key{roachpb.Key("a"), roachpb.Key("z")}},
		{[]roachpb.Key{roachpb.Key("h"), roachpb.Key("q")},
			[]roachpb.Key{roachpb.Key("b"), roachpb.Key("f"), roachpb.Key("k"),
				roachpb.Key("r"), roachpb.Key("w"), roachpb.Key("y")}},
	}

	for i, tc := range testCases {
		s, _, _ := serverutils.StartServer(t, base.TestServerArgs{})
		defer s.Stopper().Stop()
		ts := s.(*TestServer)
		retryOpts := base.DefaultRetryOptions()
		retryOpts.Closer = ts.stopper.ShouldQuiesce()
		ds := kv.NewDistSender(kv.DistSenderConfig{
			Clock:           s.Clock(),
			RPCContext:      s.RPCContext(),
			RPCRetryOptions: &retryOpts,
		}, ts.Gossip())
		ambient := log.AmbientContext{Tracer: tracing.NewTracer()}
		tds := kv.NewTxnCoordSender(
			ambient,
			ds,
			ts.Clock(),
			ts.Cfg.Linearizable,
			ts.stopper,
			kv.MakeTxnMetrics(metric.TestSampleInterval),
		)

		for _, sk := range tc.splitKeys {
			if err := ts.node.storeCfg.DB.AdminSplit(context.TODO(), sk); err != nil {
				t.Fatal(err)
			}
		}

		for _, k := range tc.keys {
			put := roachpb.NewPut(k, roachpb.MakeValueFromBytes(k))
			if _, err := client.SendWrapped(context.Background(), tds, put); err != nil {
				t.Fatal(err)
			}
		}

		// Try every possible ScanRequest startKey.
		for start := 0; start < len(tc.keys); start++ {
			// Try every possible maxResults, from 1 to beyond the size of key array.
			for maxResults := 1; maxResults <= len(tc.keys)-start+1; maxResults++ {
				scan := roachpb.NewScan(tc.keys[start], tc.keys[len(tc.keys)-1].Next())
				reply, err := client.SendWrappedWith(
					context.Background(), tds, roachpb.Header{MaxSpanRequestKeys: int64(maxResults)}, scan,
				)
				if err != nil {
					t.Fatal(err)
				}
				rows := reply.(*roachpb.ScanResponse).Rows
				if start+maxResults <= len(tc.keys) && len(rows) != maxResults {
					t.Errorf("%d: start=%s: expected %d rows, but got %d", i, tc.keys[start], maxResults, len(rows))
				} else if start+maxResults == len(tc.keys)+1 && len(rows) != maxResults-1 {
					t.Errorf("%d: expected %d rows, but got %d", i, maxResults-1, len(rows))
				}
			}
		}
	}
}
コード例 #6
0
ファイル: server_test.go プロジェクト: BramGruneir/cockroach
// TestMultiRangeScanDeleteRange tests that commands which access multiple
// ranges are carried out properly.
func TestMultiRangeScanDeleteRange(t *testing.T) {
	defer leaktest.AfterTest(t)()
	s, _, _ := serverutils.StartServer(t, base.TestServerArgs{})
	defer s.Stopper().Stop()
	ts := s.(*TestServer)
	retryOpts := base.DefaultRetryOptions()
	retryOpts.Closer = ts.stopper.ShouldQuiesce()
	ds := kv.NewDistSender(kv.DistSenderConfig{
		Clock:           s.Clock(),
		RPCContext:      s.RPCContext(),
		RPCRetryOptions: &retryOpts,
	}, ts.Gossip())
	ambient := log.AmbientContext{Tracer: tracing.NewTracer()}
	tds := kv.NewTxnCoordSender(
		ambient,
		ds,
		s.Clock(),
		ts.Cfg.Linearizable,
		ts.stopper,
		kv.MakeTxnMetrics(metric.TestSampleInterval),
	)

	if err := ts.node.storeCfg.DB.AdminSplit(context.TODO(), "m"); err != nil {
		t.Fatal(err)
	}
	writes := []roachpb.Key{roachpb.Key("a"), roachpb.Key("z")}
	get := &roachpb.GetRequest{
		Span: roachpb.Span{Key: writes[0]},
	}
	get.EndKey = writes[len(writes)-1]
	if _, err := client.SendWrapped(context.Background(), tds, get); err == nil {
		t.Errorf("able to call Get with a key range: %v", get)
	}
	var delTS hlc.Timestamp
	for i, k := range writes {
		put := roachpb.NewPut(k, roachpb.MakeValueFromBytes(k))
		if _, err := client.SendWrapped(context.Background(), tds, put); err != nil {
			t.Fatal(err)
		}
		scan := roachpb.NewScan(writes[0], writes[len(writes)-1].Next())
		reply, err := client.SendWrapped(context.Background(), tds, scan)
		if err != nil {
			t.Fatal(err)
		}
		sr := reply.(*roachpb.ScanResponse)
		if sr.Txn != nil {
			// This was the other way around at some point in the past.
			// Same below for Delete, etc.
			t.Errorf("expected no transaction in response header")
		}
		if rows := sr.Rows; len(rows) != i+1 {
			t.Fatalf("expected %d rows, but got %d", i+1, len(rows))
		}
	}

	del := &roachpb.DeleteRangeRequest{
		Span: roachpb.Span{
			Key:    writes[0],
			EndKey: roachpb.Key(writes[len(writes)-1]).Next(),
		},
		ReturnKeys: true,
	}
	reply, err := client.SendWrappedWith(context.Background(), tds, roachpb.Header{Timestamp: delTS}, del)
	if err != nil {
		t.Fatal(err)
	}
	dr := reply.(*roachpb.DeleteRangeResponse)
	if dr.Txn != nil {
		t.Errorf("expected no transaction in response header")
	}
	if !reflect.DeepEqual(dr.Keys, writes) {
		t.Errorf("expected %d keys to be deleted, but got %d instead", writes, dr.Keys)
	}

	scan := roachpb.NewScan(writes[0], writes[len(writes)-1].Next())
	txn := &roachpb.Transaction{Name: "MyTxn"}
	reply, err = client.SendWrappedWith(context.Background(), tds, roachpb.Header{Txn: txn}, scan)
	if err != nil {
		t.Fatal(err)
	}
	sr := reply.(*roachpb.ScanResponse)
	if txn := sr.Txn; txn == nil || txn.Name != "MyTxn" {
		t.Errorf("wanted Txn to persist, but it changed to %v", txn)
	}
	if rows := sr.Rows; len(rows) > 0 {
		t.Fatalf("scan after delete returned rows: %v", rows)
	}
}
コード例 #7
0
ファイル: server.go プロジェクト: hvaara/cockroach
// NewServer creates a Server from a server.Context.
func NewServer(cfg Config, stopper *stop.Stopper) (*Server, error) {
	if _, err := net.ResolveTCPAddr("tcp", cfg.AdvertiseAddr); err != nil {
		return nil, errors.Errorf("unable to resolve RPC address %q: %v", cfg.AdvertiseAddr, err)
	}

	if cfg.AmbientCtx.Tracer == nil {
		cfg.AmbientCtx.Tracer = tracing.NewTracer()
	}

	// Try loading the TLS configs before anything else.
	if _, err := cfg.GetServerTLSConfig(); err != nil {
		return nil, err
	}
	if _, err := cfg.GetClientTLSConfig(); err != nil {
		return nil, err
	}

	s := &Server{
		mux:     http.NewServeMux(),
		clock:   hlc.NewClock(hlc.UnixNano, cfg.MaxOffset),
		stopper: stopper,
		cfg:     cfg,
	}
	// Add a dynamic log tag value for the node ID.
	//
	// We need to pass an ambient context to the various server components, but we
	// won't know the node ID until we Start(). At that point it's too late to
	// change the ambient contexts in the components (various background processes
	// will have already started using them).
	//
	// NodeIDContainer allows us to add the log tag to the context now and update
	// the value asynchronously. It's not significantly more expensive than a
	// regular tag since it's just doing an (atomic) load when a log/trace message
	// is constructed. The node ID is set by the Store if this host was
	// bootstrapped; otherwise a new one is allocated in Node.
	s.cfg.AmbientCtx.AddLogTag("n", &s.nodeIDContainer)

	ctx := s.AnnotateCtx(context.Background())
	if s.cfg.Insecure {
		log.Warning(ctx, "running in insecure mode, this is strongly discouraged. See --insecure.")
	}

	s.rpcContext = rpc.NewContext(s.cfg.AmbientCtx, s.cfg.Config, s.clock, s.stopper)
	s.rpcContext.HeartbeatCB = func() {
		if err := s.rpcContext.RemoteClocks.VerifyClockOffset(); err != nil {
			log.Fatal(ctx, err)
		}
	}
	s.grpc = rpc.NewServer(s.rpcContext)

	s.registry = metric.NewRegistry()
	s.gossip = gossip.New(
		s.cfg.AmbientCtx,
		&s.nodeIDContainer,
		s.rpcContext,
		s.grpc,
		s.cfg.GossipBootstrapResolvers,
		s.stopper,
		s.registry,
	)
	s.storePool = storage.NewStorePool(
		s.cfg.AmbientCtx,
		s.gossip,
		s.clock,
		s.rpcContext,
		s.cfg.TimeUntilStoreDead,
		s.stopper,
		/* deterministic */ false,
	)

	// A custom RetryOptions is created which uses stopper.ShouldQuiesce() as
	// the Closer. This prevents infinite retry loops from occurring during
	// graceful server shutdown
	//
	// Such a loop loop occurs with the DistSender attempts a connection to the
	// local server during shutdown, and receives an internal server error (HTTP
	// Code 5xx). This is the correct error for a server to return when it is
	// shutting down, and is normally retryable in a cluster environment.
	// However, on a single-node setup (such as a test), retries will never
	// succeed because the only server has been shut down; thus, thus the
	// DistSender needs to know that it should not retry in this situation.
	retryOpts := base.DefaultRetryOptions()
	retryOpts.Closer = s.stopper.ShouldQuiesce()
	distSenderCfg := kv.DistSenderConfig{
		AmbientCtx:      s.cfg.AmbientCtx,
		Clock:           s.clock,
		RPCContext:      s.rpcContext,
		RPCRetryOptions: &retryOpts,
	}
	s.distSender = kv.NewDistSender(distSenderCfg, s.gossip)

	txnMetrics := kv.MakeTxnMetrics(s.cfg.MetricsSampleInterval)
	s.registry.AddMetricStruct(txnMetrics)
	s.txnCoordSender = kv.NewTxnCoordSender(
		s.cfg.AmbientCtx,
		s.distSender,
		s.clock,
		s.cfg.Linearizable,
		s.stopper,
		txnMetrics,
	)
	s.db = client.NewDB(s.txnCoordSender)

	// Use the range lease expiration and renewal durations as the node
	// liveness expiration and heartbeat interval.
	active, renewal := storage.RangeLeaseDurations(
		storage.RaftElectionTimeout(s.cfg.RaftTickInterval, s.cfg.RaftElectionTimeoutTicks))
	s.nodeLiveness = storage.NewNodeLiveness(
		s.cfg.AmbientCtx, s.clock, s.db, s.gossip, active, renewal,
	)
	s.registry.AddMetricStruct(s.nodeLiveness.Metrics())

	s.raftTransport = storage.NewRaftTransport(
		s.cfg.AmbientCtx, storage.GossipAddressResolver(s.gossip), s.grpc, s.rpcContext,
	)

	s.kvDB = kv.NewDBServer(s.cfg.Config, s.txnCoordSender, s.stopper)
	roachpb.RegisterExternalServer(s.grpc, s.kvDB)

	// Set up internal memory metrics for use by internal SQL executors.
	s.internalMemMetrics = sql.MakeMemMetrics("internal")
	s.registry.AddMetricStruct(s.internalMemMetrics)

	// Set up Lease Manager
	var lmKnobs sql.LeaseManagerTestingKnobs
	if cfg.TestingKnobs.SQLLeaseManager != nil {
		lmKnobs = *s.cfg.TestingKnobs.SQLLeaseManager.(*sql.LeaseManagerTestingKnobs)
	}
	s.leaseMgr = sql.NewLeaseManager(&s.nodeIDContainer, *s.db, s.clock, lmKnobs,
		s.stopper, &s.internalMemMetrics)
	s.leaseMgr.RefreshLeases(s.stopper, s.db, s.gossip)

	// Set up the DistSQL server
	distSQLCfg := distsql.ServerConfig{
		AmbientContext: s.cfg.AmbientCtx,
		DB:             s.db,
		RPCContext:     s.rpcContext,
		Stopper:        s.stopper,
	}
	s.distSQLServer = distsql.NewServer(distSQLCfg)
	distsql.RegisterDistSQLServer(s.grpc, s.distSQLServer)

	// Set up admin memory metrics for use by admin SQL executors.
	s.adminMemMetrics = sql.MakeMemMetrics("admin")
	s.registry.AddMetricStruct(s.adminMemMetrics)

	// Set up Executor
	execCfg := sql.ExecutorConfig{
		AmbientCtx:            s.cfg.AmbientCtx,
		NodeID:                &s.nodeIDContainer,
		DB:                    s.db,
		Gossip:                s.gossip,
		LeaseManager:          s.leaseMgr,
		Clock:                 s.clock,
		DistSQLSrv:            s.distSQLServer,
		MetricsSampleInterval: s.cfg.MetricsSampleInterval,
	}
	if s.cfg.TestingKnobs.SQLExecutor != nil {
		execCfg.TestingKnobs = s.cfg.TestingKnobs.SQLExecutor.(*sql.ExecutorTestingKnobs)
	} else {
		execCfg.TestingKnobs = &sql.ExecutorTestingKnobs{}
	}
	if s.cfg.TestingKnobs.SQLSchemaChanger != nil {
		execCfg.SchemaChangerTestingKnobs =
			s.cfg.TestingKnobs.SQLSchemaChanger.(*sql.SchemaChangerTestingKnobs)
	} else {
		execCfg.SchemaChangerTestingKnobs = &sql.SchemaChangerTestingKnobs{}
	}
	s.sqlExecutor = sql.NewExecutor(execCfg, s.stopper, &s.adminMemMetrics)
	s.registry.AddMetricStruct(s.sqlExecutor)

	s.pgServer = pgwire.MakeServer(
		s.cfg.AmbientCtx, s.cfg.Config, s.sqlExecutor, &s.internalMemMetrics, s.cfg.SQLMemoryPoolSize,
	)
	s.registry.AddMetricStruct(s.pgServer.Metrics())

	s.tsDB = ts.NewDB(s.db)
	s.tsServer = ts.MakeServer(s.cfg.AmbientCtx, s.tsDB, s.cfg.TimeSeriesServerConfig, s.stopper)

	// TODO(bdarnell): make StoreConfig configurable.
	storeCfg := storage.StoreConfig{
		AmbientCtx:                     s.cfg.AmbientCtx,
		Clock:                          s.clock,
		DB:                             s.db,
		Gossip:                         s.gossip,
		NodeLiveness:                   s.nodeLiveness,
		Transport:                      s.raftTransport,
		RaftTickInterval:               s.cfg.RaftTickInterval,
		ScanInterval:                   s.cfg.ScanInterval,
		ScanMaxIdleTime:                s.cfg.ScanMaxIdleTime,
		ConsistencyCheckInterval:       s.cfg.ConsistencyCheckInterval,
		ConsistencyCheckPanicOnFailure: s.cfg.ConsistencyCheckPanicOnFailure,
		MetricsSampleInterval:          s.cfg.MetricsSampleInterval,
		StorePool:                      s.storePool,
		SQLExecutor: sql.InternalExecutor{
			LeaseManager: s.leaseMgr,
		},
		LogRangeEvents: s.cfg.EventLogEnabled,
		AllocatorOptions: storage.AllocatorOptions{
			AllowRebalance: true,
		},
		RangeLeaseActiveDuration:  active,
		RangeLeaseRenewalDuration: renewal,
		TimeSeriesDataStore:       s.tsDB,
	}
	if s.cfg.TestingKnobs.Store != nil {
		storeCfg.TestingKnobs = *s.cfg.TestingKnobs.Store.(*storage.StoreTestingKnobs)
	}

	s.recorder = status.NewMetricsRecorder(s.clock)
	s.registry.AddMetricStruct(s.rpcContext.RemoteClocks.Metrics())

	s.runtime = status.MakeRuntimeStatSampler(s.clock)
	s.registry.AddMetricStruct(s.runtime)

	s.node = NewNode(storeCfg, s.recorder, s.registry, s.stopper, txnMetrics, sql.MakeEventLogger(s.leaseMgr))
	roachpb.RegisterInternalServer(s.grpc, s.node)
	storage.RegisterConsistencyServer(s.grpc, s.node.storesServer)
	storage.RegisterFreezeServer(s.grpc, s.node.storesServer)

	s.admin = newAdminServer(s)
	s.status = newStatusServer(
		s.cfg.AmbientCtx, s.db, s.gossip, s.recorder, s.rpcContext, s.node.stores,
	)
	for _, gw := range []grpcGatewayServer{s.admin, s.status, &s.tsServer} {
		gw.RegisterService(s.grpc)
	}

	return s, nil
}
コード例 #8
0
ファイル: node_test.go プロジェクト: jmptrader/cockroach
// TestStartNodeWithLocality creates a new node and store and starts them with a
// collection of different localities.
func TestStartNodeWithLocality(t *testing.T) {
	defer leaktest.AfterTest(t)()

	testLocalityWitNewNode := func(locality roachpb.Locality) {
		e := engine.NewInMem(roachpb.Attributes{}, 1<<20)
		defer e.Close()
		if _, err := bootstrapCluster(
			storage.StoreConfig{}, []engine.Engine{e}, kv.MakeTxnMetrics(metric.TestSampleInterval),
		); err != nil {
			t.Fatal(err)
		}
		_, _, node, stopper := createAndStartTestNode(
			util.TestAddr,
			[]engine.Engine{e},
			util.TestAddr,
			locality,
			t,
		)
		defer stopper.Stop()

		// Check the node to make sure the locality was propagated to its
		// nodeDescriptor.
		if !reflect.DeepEqual(node.Descriptor.Locality, locality) {
			t.Fatalf("expected node locality to be %s, but it was %s", locality, node.Descriptor.Locality)
		}

		// Check the store to make sure the locality was propagated to its
		// nodeDescriptor.
		if err := node.stores.VisitStores(func(store *storage.Store) error {
			desc, err := store.Descriptor()
			if err != nil {
				t.Fatal(err)
			}
			if !reflect.DeepEqual(desc.Node.Locality, locality) {
				t.Fatalf("expected store's node locality to be %s, but it was %s", locality, desc.Node.Locality)
			}
			return nil
		}); err != nil {
			t.Fatal(err)
		}
	}

	testCases := []roachpb.Locality{
		{},
		{
			Tiers: []roachpb.Tier{
				{Key: "a", Value: "b"},
			},
		},
		{
			Tiers: []roachpb.Tier{
				{Key: "a", Value: "b"},
				{Key: "c", Value: "d"},
				{Key: "e", Value: "f"},
			},
		},
	}

	for _, testCase := range testCases {
		testLocalityWitNewNode(testCase)
	}
}
コード例 #9
0
ファイル: node_test.go プロジェクト: jmptrader/cockroach
// TestNodeJoin verifies a new node is able to join a bootstrapped
// cluster consisting of one node.
func TestNodeJoin(t *testing.T) {
	defer leaktest.AfterTest(t)()
	engineStopper := stop.NewStopper()
	defer engineStopper.Stop()
	e := engine.NewInMem(roachpb.Attributes{}, 1<<20)
	engineStopper.AddCloser(e)
	if _, err := bootstrapCluster(
		storage.StoreConfig{}, []engine.Engine{e}, kv.MakeTxnMetrics(metric.TestSampleInterval),
	); err != nil {
		t.Fatal(err)
	}

	// Start the bootstrap node.
	engines1 := []engine.Engine{e}
	_, server1Addr, node1, stopper1 := createAndStartTestNode(
		util.TestAddr,
		engines1,
		util.TestAddr,
		roachpb.Locality{},
		t,
	)
	defer stopper1.Stop()

	// Create a new node.
	e2 := engine.NewInMem(roachpb.Attributes{}, 1<<20)
	engineStopper.AddCloser(e2)
	engines2 := []engine.Engine{e2}
	_, server2Addr, node2, stopper2 := createAndStartTestNode(
		util.TestAddr,
		engines2,
		server1Addr,
		roachpb.Locality{},
		t,
	)
	defer stopper2.Stop()

	// Verify new node is able to bootstrap its store.
	util.SucceedsSoon(t, func() error {
		if sc := node2.stores.GetStoreCount(); sc != 1 {
			return errors.Errorf("GetStoreCount() expected 1; got %d", sc)
		}
		return nil
	})

	// Verify node1 sees node2 via gossip and vice versa.
	node1Key := gossip.MakeNodeIDKey(node1.Descriptor.NodeID)
	node2Key := gossip.MakeNodeIDKey(node2.Descriptor.NodeID)
	util.SucceedsSoon(t, func() error {
		var nodeDesc1 roachpb.NodeDescriptor
		if err := node1.storeCfg.Gossip.GetInfoProto(node2Key, &nodeDesc1); err != nil {
			return err
		}
		if addr2Str, server2AddrStr := nodeDesc1.Address.String(), server2Addr.String(); addr2Str != server2AddrStr {
			return errors.Errorf("addr2 gossip %s doesn't match addr2 address %s", addr2Str, server2AddrStr)
		}
		var nodeDesc2 roachpb.NodeDescriptor
		if err := node2.storeCfg.Gossip.GetInfoProto(node1Key, &nodeDesc2); err != nil {
			return err
		}
		if addr1Str, server1AddrStr := nodeDesc2.Address.String(), server1Addr.String(); addr1Str != server1AddrStr {
			return errors.Errorf("addr1 gossip %s doesn't match addr1 address %s", addr1Str, server1AddrStr)
		}
		return nil
	})
}