[#1665] treesvc: Disable service config query

By default, gRPC fetches TXT report while resolving a domain.
0914bba6c5/internal/resolver/dns/dns_resolver.go (L336)

This leads to a hanging dial if DNS is unavailable, even though the host
may be specified in `/etc/hosts` (hello, localhost!).

SDK client for the main API uses these options by default.

Refs TrueCloudLab/frostfs-sdk-go#342

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>

cmd/frostfs-cli/modules/tree/client.go

@@ -39,6 +39,7 @@ func _client() (tree.TreeServiceClient, error) {
 			tracing.NewStreamClientInterceptor(),
 		),
 		grpc.WithDefaultCallOptions(grpc.WaitForReady(true)),
+		grpc.WithDisableServiceConfig(),
 	}
 
 	if !strings.HasPrefix(netAddr.URIAddr(), "grpcs:") {

pkg/services/tree/cache.go

@@ -110,6 +110,7 @@ func (c *clientCache) dialTreeService(ctx context.Context, netmapAddr string) (*
 		),
 		grpc.WithContextDialer(c.ds.GrpcContextDialer()),
 		grpc.WithDefaultCallOptions(grpc.WaitForReady(true)),
+		grpc.WithDisableServiceConfig(),
 	}
 
 	if !netAddr.IsTLSEnabled() {

pkg/services/tree/sync.go

@@ -355,6 +355,7 @@ func (*Service) createConnection(a network.Address) (*grpc.ClientConn, error) {
 		),
 		grpc.WithTransportCredentials(insecure.NewCredentials()),
 		grpc.WithDefaultCallOptions(grpc.WaitForReady(true)),
+		grpc.WithDisableServiceConfig(),
 	)
 }