[#1361] linter: fix funlen and ignoring grpc deprecated warnings

Signed-off-by: Aleksey Savaitan <a.savaitan@yadro.com>

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

@@ -24,6 +24,7 @@ func _client(ctx context.Context) (tree.TreeServiceClient, error) {
 		return nil, err
 	}
 
+	//nolint staticcheck
 	opts := []grpc.DialOption{
 		grpc.WithBlock(),
 		grpc.WithChainUnaryInterceptor(
@@ -44,6 +45,7 @@ func _client(ctx context.Context) (tree.TreeServiceClient, error) {
 	const defaultClientConnectTimeout = time.Second * 2
 
 	ctx, cancel := context.WithTimeout(ctx, defaultClientConnectTimeout)
+	//nolint staticcheck
 	cc, err := grpc.DialContext(ctx, netAddr.URIAddr(), opts...)
 	cancel()
 

cmd/frostfs-node/config.go

@@ -1278,7 +1278,6 @@ func (c *cfg) reloadConfig(ctx context.Context) {
 
 	// all the components are expected to support
 	// Logger's dynamic reconfiguration approach
-	var components []dCmp
 
 	// Logger
 
@@ -1288,6 +1287,36 @@ func (c *cfg) reloadConfig(ctx context.Context) {
 		return
 	}
 
+	components := c.getComponents(ctx, logPrm)
+
+	// Storage Engine
+
+	var rcfg engine.ReConfiguration
+	for _, optsWithID := range c.shardOpts(ctx) {
+		rcfg.AddShard(optsWithID.configID, append(optsWithID.shOpts, shard.WithTombstoneSource(c.createTombstoneSource())))
+	}
+
+	err = c.cfgObject.cfgLocalStorage.localStorage.Reload(ctx, rcfg)
+	if err != nil {
+		c.log.Error(logs.FrostFSNodeStorageEngineConfigurationUpdate, zap.Error(err))
+		return
+	}
+
+	for _, component := range components {
+		err = component.reloadFunc()
+		if err != nil {
+			c.log.Error(logs.FrostFSNodeUpdatedConfigurationApplying,
+				zap.String("component", component.name),
+				zap.Error(err))
+		}
+	}
+
+	c.log.Info(logs.FrostFSNodeConfigurationHasBeenReloadedSuccessfully)
+}
+
+func (c *cfg) getComponents(ctx context.Context, logPrm *logger.Prm) []dCmp {
+	var components []dCmp
+
 	components = append(components, dCmp{"logger", logPrm.Reload})
 	components = append(components, dCmp{"runtime", func() error {
 		setRuntimeParameters(c)
@@ -1321,29 +1350,7 @@ func (c *cfg) reloadConfig(ctx context.Context) {
 		components = append(components, dCmp{cmp.name, func() error { return cmp.reload(ctx) }})
 	}
 
-	// Storage Engine
-
-	var rcfg engine.ReConfiguration
-	for _, optsWithID := range c.shardOpts(ctx) {
-		rcfg.AddShard(optsWithID.configID, append(optsWithID.shOpts, shard.WithTombstoneSource(c.createTombstoneSource())))
-	}
-
-	err = c.cfgObject.cfgLocalStorage.localStorage.Reload(ctx, rcfg)
-	if err != nil {
-		c.log.Error(logs.FrostFSNodeStorageEngineConfigurationUpdate, zap.Error(err))
-		return
-	}
-
-	for _, component := range components {
-		err = component.reloadFunc()
-		if err != nil {
-			c.log.Error(logs.FrostFSNodeUpdatedConfigurationApplying,
-				zap.String("component", component.name),
-				zap.Error(err))
-		}
-	}
-
-	c.log.Info(logs.FrostFSNodeConfigurationHasBeenReloadedSuccessfully)
+	return components
 }
 
 func (c *cfg) reloadPools() error {

pkg/services/tree/cache.go

@@ -87,6 +87,7 @@ func dialTreeService(ctx context.Context, netmapAddr string) (*grpc.ClientConn,
 		return nil, err
 	}
 
+	//nolint staticcheck
 	opts := []grpc.DialOption{
 		grpc.WithBlock(),
 		grpc.WithChainUnaryInterceptor(
@@ -104,6 +105,7 @@ func dialTreeService(ctx context.Context, netmapAddr string) (*grpc.ClientConn,
 	}
 
 	ctx, cancel := context.WithTimeout(ctx, defaultClientConnectTimeout)
+	//nolint staticcheck
 	cc, err := grpc.DialContext(ctx, netAddr.URIAddr(), opts...)
 	cancel()
 

pkg/services/tree/sync.go

@@ -333,6 +333,7 @@ func (s *Service) synchronizeTree(ctx context.Context, cid cid.ID, from uint64,
 }
 
 func (*Service) dialCtx(egCtx context.Context, a network.Address) (*grpc.ClientConn, error) {
+	//nolint staticcheck
 	return grpc.DialContext(egCtx, a.URIAddr(),
 		grpc.WithChainUnaryInterceptor(
 			metrics.NewUnaryClientInterceptor(),