[#9999] quota: Add waiting request limit

Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>

.forgejo/workflows/oci-image.yml

@@ -1,28 +0,0 @@
-name: OCI image
-
-on:
-  push:
-  workflow_dispatch:
-
-jobs:
-  image:
-    name: Build container images
-    runs-on: docker
-    container: git.frostfs.info/truecloudlab/env:oci-image-builder-bookworm
-    steps:
-      - name: Clone git repo
-        uses: actions/checkout@v3
-
-      - name: Build OCI image
-        run: make images
-
-      - name: Push image to OCI registry
-        run: |
-          echo "$REGISTRY_PASSWORD" \
-            | docker login --username truecloudlab --password-stdin git.frostfs.info
-          make push-images
-        if: >-
-          startsWith(github.ref, 'refs/tags/v') &&
-          (github.event_name == 'workflow_dispatch' || github.event_name == 'push')
-        env:
-          REGISTRY_PASSWORD: ${{secrets.FORGEJO_OCI_REGISTRY_PUSH_TOKEN}}

.forgejo/workflows/vulncheck.yml

@@ -19,7 +19,6 @@ jobs:
         uses: actions/setup-go@v3
         with:
           go-version: '1.23'
-          check-latest: true
 
       - name: Install govulncheck
         run: go install golang.org/x/vuln/cmd/govulncheck@latest

.golangci.yml

@@ -89,7 +89,5 @@ linters:
     - protogetter
     - intrange
     - tenv
-    - unconvert
-    - unparam
   disable-all: true
   fast: false

Makefile

@@ -8,7 +8,7 @@ HUB_IMAGE ?= git.frostfs.info/truecloudlab/frostfs
 HUB_TAG ?= "$(shell echo ${VERSION} | sed 's/^v//')"
 
 GO_VERSION ?= 1.22
-LINT_VERSION ?= 1.62.2
+LINT_VERSION ?= 1.62.0
 TRUECLOUDLAB_LINT_VERSION ?= 0.0.8
 PROTOC_VERSION ?= 25.0
 PROTOGEN_FROSTFS_VERSION ?= $(shell go list -f '{{.Version}}' -m git.frostfs.info/TrueCloudLab/frostfs-sdk-go)
@@ -139,15 +139,6 @@ images: image-storage image-ir image-cli image-adm
 # Build dirty local Docker images
 dirty-images: image-dirty-storage image-dirty-ir image-dirty-cli image-dirty-adm
 
-# Push FrostFS components' docker image to the registry
-push-image-%:
-	@echo "⇒ Publish FrostFS $* docker image "
-	@docker push $(HUB_IMAGE)-$*:$(HUB_TAG)
-
-# Push all Docker images to the registry
-.PHONY: push-images
-push-images: push-image-storage push-image-ir push-image-cli push-image-adm
-
 # Run `make %` in Golang container
 docker/%:
 	docker run --rm -t \

cmd/frostfs-adm/internal/commonflags/flags.go

@@ -16,16 +16,9 @@ const (
 	EndpointFlagDesc  = "N3 RPC node endpoint"
 	EndpointFlagShort = "r"
 
-	WalletPath          = "wallet"
-	WalletPathShorthand = "w"
-	WalletPathUsage     = "Path to the wallet"
-
 	AlphabetWalletsFlag     = "alphabet-wallets"
 	AlphabetWalletsFlagDesc = "Path to alphabet wallets dir"
 
-	AdminWalletPath  = "wallet-admin"
-	AdminWalletUsage = "Path to the admin wallet"
-
 	LocalDumpFlag                   = "local-dump"
 	ProtoConfigPath                 = "protocol"
 	ContractsInitFlag               = "contracts"

cmd/frostfs-adm/internal/modules/metabase/upgrade.go

@@ -28,7 +28,6 @@ const (
 var (
 	errNoPathsFound          = errors.New("no metabase paths found")
 	errNoMorphEndpointsFound = errors.New("no morph endpoints found")
-	errUpgradeFailed         = errors.New("upgrade failed")
 )
 
 var UpgradeCmd = &cobra.Command{
@@ -92,19 +91,14 @@ func upgrade(cmd *cobra.Command, _ []string) error {
 	if err := eg.Wait(); err != nil {
 		return err
 	}
-	allSuccess := true
 	for mb, ok := range result {
 		if ok {
 			cmd.Println(mb, ": success")
 		} else {
 			cmd.Println(mb, ": failed")
-			allSuccess = false
 		}
 	}
-	if allSuccess {
-		return nil
-	}
-	return errUpgradeFailed
+	return nil
 }
 
 func getMetabasePaths(appCfg *config.Config) ([]string, error) {

cmd/frostfs-adm/internal/modules/morph/ape/ape_util.go

@@ -3,8 +3,6 @@ package ape
 import (
 	"errors"
 
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/commonflags"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/config"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/constants"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/helper"
 	commonCmd "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/internal/common"
@@ -78,8 +76,7 @@ func newPolicyContractInterface(cmd *cobra.Command) (*morph.ContractStorage, *he
 	c, err := helper.NewRemoteClient(viper.GetViper())
 	commonCmd.ExitOnErr(cmd, "unable to create NEO rpc client: %w", err)
 
-	walletDir := config.ResolveHomePath(viper.GetString(commonflags.AlphabetWalletsFlag))
-	ac, err := helper.NewLocalActor(c, &helper.AlphabetWallets{Path: walletDir, Label: constants.ConsensusAccountName})
+	ac, err := helper.NewLocalActor(cmd, c, constants.ConsensusAccountName)
 	commonCmd.ExitOnErr(cmd, "can't create actor: %w", err)
 
 	var ch util.Uint160

cmd/frostfs-adm/internal/modules/morph/frostfsid/frostfsid.go

@@ -1,7 +1,6 @@
 package frostfsid
 
 import (
-	"errors"
 	"fmt"
 	"math/big"
 	"sort"
@@ -39,11 +38,6 @@ const (
 	groupIDFlag        = "group-id"
 
 	rootNamespacePlaceholder = "<root>"
-
-	keyFlag       = "key"
-	keyDescFlag   = "Key for storing a value in the subject's KV storage"
-	valueFlag     = "value"
-	valueDescFlag = "Value to be stored in the subject's KV storage"
 )
 
 var (
@@ -157,23 +151,6 @@ var (
 		},
 		Run: frostfsidListGroupSubjects,
 	}
-
-	frostfsidSetKVCmd = &cobra.Command{
-		Use:   "set-kv",
-		Short: "Store a key-value pair in the subject's KV storage",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-		},
-		Run: frostfsidSetKV,
-	}
-	frostfsidDeleteKVCmd = &cobra.Command{
-		Use:   "delete-kv",
-		Short: "Delete a value from the subject's KV storage",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-		},
-		Run: frostfsidDeleteKV,
-	}
 )
 
 func initFrostfsIDCreateNamespaceCmd() {
@@ -259,21 +236,6 @@ func initFrostfsIDListGroupSubjectsCmd() {
 	frostfsidListGroupSubjectsCmd.Flags().Bool(includeNamesFlag, false, "Whether include subject name (require additional requests)")
 }
 
-func initFrostfsIDSetKVCmd() {
-	Cmd.AddCommand(frostfsidSetKVCmd)
-	frostfsidSetKVCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	frostfsidSetKVCmd.Flags().String(subjectAddressFlag, "", "Subject address")
-	frostfsidSetKVCmd.Flags().String(keyFlag, "", keyDescFlag)
-	frostfsidSetKVCmd.Flags().String(valueFlag, "", valueDescFlag)
-}
-
-func initFrostfsIDDeleteKVCmd() {
-	Cmd.AddCommand(frostfsidDeleteKVCmd)
-	frostfsidDeleteKVCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	frostfsidDeleteKVCmd.Flags().String(subjectAddressFlag, "", "Subject address")
-	frostfsidDeleteKVCmd.Flags().String(keyFlag, "", keyDescFlag)
-}
-
 func frostfsidCreateNamespace(cmd *cobra.Command, _ []string) {
 	ns := getFrostfsIDNamespace(cmd)
 
@@ -291,7 +253,7 @@ func frostfsidListNamespaces(cmd *cobra.Command, _ []string) {
 	reader := frostfsidrpclient.NewReader(inv, hash)
 	sessionID, it, err := reader.ListNamespaces()
 	commonCmd.ExitOnErr(cmd, "can't get namespace: %w", err)
-	items, err := readIterator(inv, &it, sessionID)
+	items, err := readIterator(inv, &it, iteratorBatchSize, sessionID)
 	commonCmd.ExitOnErr(cmd, "can't read iterator: %w", err)
 
 	namespaces, err := frostfsidclient.ParseNamespaces(items)
@@ -343,7 +305,7 @@ func frostfsidListSubjects(cmd *cobra.Command, _ []string) {
 	sessionID, it, err := reader.ListNamespaceSubjects(ns)
 	commonCmd.ExitOnErr(cmd, "can't get namespace: %w", err)
 
-	subAddresses, err := frostfsidclient.UnwrapArrayOfUint160(readIterator(inv, &it, sessionID))
+	subAddresses, err := frostfsidclient.UnwrapArrayOfUint160(readIterator(inv, &it, iteratorBatchSize, sessionID))
 	commonCmd.ExitOnErr(cmd, "can't unwrap: %w", err)
 
 	sort.Slice(subAddresses, func(i, j int) bool { return subAddresses[i].Less(subAddresses[j]) })
@@ -357,7 +319,7 @@ func frostfsidListSubjects(cmd *cobra.Command, _ []string) {
 		sessionID, it, err := reader.ListSubjects()
 		commonCmd.ExitOnErr(cmd, "can't get subject: %w", err)
 
-		items, err := readIterator(inv, &it, sessionID)
+		items, err := readIterator(inv, &it, iteratorBatchSize, sessionID)
 		commonCmd.ExitOnErr(cmd, "can't read iterator: %w", err)
 
 		subj, err := frostfsidclient.ParseSubject(items)
@@ -403,7 +365,7 @@ func frostfsidListGroups(cmd *cobra.Command, _ []string) {
 	sessionID, it, err := reader.ListGroups(ns)
 	commonCmd.ExitOnErr(cmd, "can't get namespace: %w", err)
 
-	items, err := readIterator(inv, &it, sessionID)
+	items, err := readIterator(inv, &it, iteratorBatchSize, sessionID)
 	commonCmd.ExitOnErr(cmd, "can't list groups: %w", err)
 	groups, err := frostfsidclient.ParseGroups(items)
 	commonCmd.ExitOnErr(cmd, "can't parse groups: %w", err)
@@ -441,45 +403,6 @@ func frostfsidRemoveSubjectFromGroup(cmd *cobra.Command, _ []string) {
 	commonCmd.ExitOnErr(cmd, "remove subject from group error: %w", err)
 }
 
-func frostfsidSetKV(cmd *cobra.Command, _ []string) {
-	subjectAddress := getFrostfsIDSubjectAddress(cmd)
-	key, _ := cmd.Flags().GetString(keyFlag)
-	value, _ := cmd.Flags().GetString(valueFlag)
-
-	if key == "" {
-		commonCmd.ExitOnErr(cmd, "", errors.New("key can't be empty"))
-	}
-
-	ffsid, err := newFrostfsIDClient(cmd)
-	commonCmd.ExitOnErr(cmd, "init contract client: %w", err)
-
-	method, args := ffsid.roCli.SetSubjectKVCall(subjectAddress, key, value)
-
-	ffsid.addCall(method, args)
-
-	err = ffsid.sendWait()
-	commonCmd.ExitOnErr(cmd, "set KV: %w", err)
-}
-
-func frostfsidDeleteKV(cmd *cobra.Command, _ []string) {
-	subjectAddress := getFrostfsIDSubjectAddress(cmd)
-	key, _ := cmd.Flags().GetString(keyFlag)
-
-	if key == "" {
-		commonCmd.ExitOnErr(cmd, "", errors.New("key can't be empty"))
-	}
-
-	ffsid, err := newFrostfsIDClient(cmd)
-	commonCmd.ExitOnErr(cmd, "init contract client: %w", err)
-
-	method, args := ffsid.roCli.DeleteSubjectKVCall(subjectAddress, key)
-
-	ffsid.addCall(method, args)
-
-	err = ffsid.sendWait()
-	commonCmd.ExitOnErr(cmd, "delete KV: %w", err)
-}
-
 func frostfsidListGroupSubjects(cmd *cobra.Command, _ []string) {
 	ns := getFrostfsIDNamespace(cmd)
 	groupID := getFrostfsIDGroupID(cmd)
@@ -492,7 +415,7 @@ func frostfsidListGroupSubjects(cmd *cobra.Command, _ []string) {
 	sessionID, it, err := reader.ListGroupSubjects(ns, big.NewInt(groupID))
 	commonCmd.ExitOnErr(cmd, "can't list groups: %w", err)
 
-	items, err := readIterator(inv, &it, sessionID)
+	items, err := readIterator(inv, &it, iteratorBatchSize, sessionID)
 	commonCmd.ExitOnErr(cmd, "can't read iterator: %w", err)
 
 	subjects, err := frostfsidclient.UnwrapArrayOfUint160(items, err)
@@ -569,17 +492,17 @@ func (f *frostfsidClient) sendWaitRes() (*state.AppExecResult, error) {
 	return f.roCli.Wait(f.wCtx.SentTxs[0].Hash, f.wCtx.SentTxs[0].Vub, nil)
 }
 
-func readIterator(inv *invoker.Invoker, iter *result.Iterator, sessionID uuid.UUID) ([]stackitem.Item, error) {
+func readIterator(inv *invoker.Invoker, iter *result.Iterator, batchSize int, sessionID uuid.UUID) ([]stackitem.Item, error) {
 	var shouldStop bool
 	res := make([]stackitem.Item, 0)
 	for !shouldStop {
-		items, err := inv.TraverseIterator(sessionID, iter, iteratorBatchSize)
+		items, err := inv.TraverseIterator(sessionID, iter, batchSize)
 		if err != nil {
 			return nil, err
 		}
 
 		res = append(res, items...)
-		shouldStop = len(items) < iteratorBatchSize
+		shouldStop = len(items) < batchSize
 	}
 
 	return res, nil

cmd/frostfs-adm/internal/modules/morph/frostfsid/root.go

@@ -12,8 +12,6 @@ func init() {
 	initFrostfsIDAddSubjectToGroupCmd()
 	initFrostfsIDRemoveSubjectFromGroupCmd()
 	initFrostfsIDListGroupSubjectsCmd()
-	initFrostfsIDSetKVCmd()
-	initFrostfsIDDeleteKVCmd()
 	initFrostfsIDAddSubjectKeyCmd()
 	initFrostfsIDRemoveSubjectKeyCmd()
 }

cmd/frostfs-adm/internal/modules/morph/helper/actor.go

@@ -3,6 +3,9 @@ package helper
 import (
 	"fmt"
 
+	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/commonflags"
+	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/config"
+	commonCmd "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/internal/common"
 	"github.com/google/uuid"
 	"github.com/nspcc-dev/neo-go/pkg/core/state"
 	"github.com/nspcc-dev/neo-go/pkg/core/transaction"
@@ -13,6 +16,7 @@ import (
 	"github.com/nspcc-dev/neo-go/pkg/util"
 	"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
 	"github.com/nspcc-dev/neo-go/pkg/wallet"
+	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
 )
 
@@ -24,86 +28,32 @@ type LocalActor struct {
 	rpcInvoker invoker.RPCInvoke
 }
 
-type AlphabetWallets struct {
-	Label string
-	Path  string
-}
-
-func (a *AlphabetWallets) GetAccount(v *viper.Viper) ([]*wallet.Account, error) {
-	w, err := GetAlphabetWallets(v, a.Path)
-	if err != nil {
-		return nil, err
-	}
-
-	var accounts []*wallet.Account
-	for _, wall := range w {
-		acc, err := GetWalletAccount(wall, a.Label)
-		if err != nil {
-			return nil, err
-		}
-		accounts = append(accounts, acc)
-	}
-	return accounts, nil
-}
-
-type RegularWallets struct{ Path string }
-
-func (r *RegularWallets) GetAccount() ([]*wallet.Account, error) {
-	w, err := getRegularWallet(r.Path)
-	if err != nil {
-		return nil, err
-	}
-
-	return []*wallet.Account{w.GetAccount(w.GetChangeAddress())}, nil
-}
-
 // NewLocalActor create LocalActor with accounts form provided wallets.
 // In case of empty wallets provided created actor with dummy account only for read operation.
 //
 // If wallets are provided, the contract client will use accounts with accName name from these wallets.
 // To determine which account name should be used in a contract client, refer to how the contract
 // verifies the transaction signature.
-func NewLocalActor(c actor.RPCActor, alphabet *AlphabetWallets, regularWallets ...*RegularWallets) (*LocalActor, error) {
+func NewLocalActor(cmd *cobra.Command, c actor.RPCActor, accName string) (*LocalActor, error) {
+	walletDir := config.ResolveHomePath(viper.GetString(commonflags.AlphabetWalletsFlag))
 	var act *actor.Actor
 	var accounts []*wallet.Account
-	var signers []actor.SignerAccount
 
-	if alphabet != nil {
-		account, err := alphabet.GetAccount(viper.GetViper())
-		if err != nil {
-			return nil, err
-		}
+	wallets, err := GetAlphabetWallets(viper.GetViper(), walletDir)
+	commonCmd.ExitOnErr(cmd, "unable to get alphabet wallets: %w", err)
 
-		accounts = append(accounts, account...)
-		signers = append(signers, actor.SignerAccount{
-			Signer: transaction.Signer{
-				Account: account[0].Contract.ScriptHash(),
-				Scopes:  transaction.Global,
-			},
-			Account: account[0],
-		})
+	for _, w := range wallets {
+		acc, err := GetWalletAccount(w, accName)
+		commonCmd.ExitOnErr(cmd, fmt.Sprintf("can't find %s account: %%w", accName), err)
+		accounts = append(accounts, acc)
 	}
-
-	for _, w := range regularWallets {
-		if w == nil {
-			continue
-		}
-		account, err := w.GetAccount()
-		if err != nil {
-			return nil, err
-		}
-
-		accounts = append(accounts, account...)
-		signers = append(signers, actor.SignerAccount{
-			Signer: transaction.Signer{
-				Account: account[0].Contract.ScriptHash(),
-				Scopes:  transaction.Global,
-			},
-			Account: account[0],
-		})
-	}
-
-	act, err := actor.New(c, signers)
+	act, err = actor.New(c, []actor.SignerAccount{{
+		Signer: transaction.Signer{
+			Account: accounts[0].Contract.ScriptHash(),
+			Scopes:  transaction.Global,
+		},
+		Account: accounts[0],
+	}})
 	if err != nil {
 		return nil, err
 	}

cmd/frostfs-adm/internal/modules/morph/helper/util.go

@@ -14,7 +14,6 @@ import (
 	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/config"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/constants"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/innerring"
-	"github.com/nspcc-dev/neo-go/cli/input"
 	"github.com/nspcc-dev/neo-go/pkg/core/state"
 	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
 	"github.com/nspcc-dev/neo-go/pkg/encoding/fixedn"
@@ -23,27 +22,6 @@ import (
 	"github.com/spf13/viper"
 )
 
-func getRegularWallet(walletPath string) (*wallet.Wallet, error) {
-	w, err := wallet.NewWalletFromFile(walletPath)
-	if err != nil {
-		return nil, err
-	}
-
-	password, err := input.ReadPassword("Enter password for wallet:")
-	if err != nil {
-		return nil, fmt.Errorf("can't fetch password: %w", err)
-	}
-
-	for i := range w.Accounts {
-		if err = w.Accounts[i].Decrypt(password, keys.NEP2ScryptParams()); err != nil {
-			err = fmt.Errorf("can't unlock wallet: %w", err)
-			break
-		}
-	}
-
-	return w, err
-}
-
 func GetAlphabetWallets(v *viper.Viper, walletDir string) ([]*wallet.Wallet, error) {
 	wallets, err := openAlphabetWallets(v, walletDir)
 	if err != nil {
@@ -73,7 +51,7 @@ func openAlphabetWallets(v *viper.Viper, walletDir string) ([]*wallet.Wallet, er
 			if errors.Is(err, os.ErrNotExist) {
 				err = nil
 			} else {
-				err = fmt.Errorf("can't open alphabet wallet: %w", err)
+				err = fmt.Errorf("can't open wallet: %w", err)
 			}
 			break
 		}

cmd/frostfs-adm/internal/modules/morph/nns/domains.go

@@ -6,9 +6,7 @@ import (
 	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/commonflags"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/constants"
 	commonCmd "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/internal/common"
-	"github.com/nspcc-dev/neo-go/pkg/wallet"
 	"github.com/spf13/cobra"
-	"github.com/spf13/viper"
 )
 
 func initRegisterCmd() {
@@ -21,7 +19,6 @@ func initRegisterCmd() {
 	registerCmd.Flags().Int64(nnsRetryFlag, constants.NNSRetryDefVal, "SOA record RETRY parameter")
 	registerCmd.Flags().Int64(nnsExpireFlag, int64(constants.DefaultExpirationTime), "SOA record EXPIRE parameter")
 	registerCmd.Flags().Int64(nnsTTLFlag, constants.NNSTtlDefVal, "SOA record TTL parameter")
-	registerCmd.Flags().StringP(commonflags.WalletPath, commonflags.WalletPathShorthand, "", commonflags.WalletPathUsage)
 
 	_ = cobra.MarkFlagRequired(registerCmd.Flags(), nnsNameFlag)
 }
@@ -51,7 +48,6 @@ func initDeleteCmd() {
 	deleteCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
 	deleteCmd.Flags().String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
 	deleteCmd.Flags().String(nnsNameFlag, "", nnsNameFlagDesc)
-	deleteCmd.Flags().StringP(commonflags.WalletPath, commonflags.WalletPathShorthand, "", commonflags.WalletPathUsage)
 
 	_ = cobra.MarkFlagRequired(deleteCmd.Flags(), nnsNameFlag)
 }
@@ -66,28 +62,3 @@ func deleteDomain(cmd *cobra.Command, _ []string) {
 	commonCmd.ExitOnErr(cmd, "delete domain error: %w", err)
 	cmd.Println("Domain deleted successfully")
 }
-
-func initSetAdminCmd() {
-	Cmd.AddCommand(setAdminCmd)
-	setAdminCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	setAdminCmd.Flags().String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
-	setAdminCmd.Flags().String(nnsNameFlag, "", nnsNameFlagDesc)
-	setAdminCmd.Flags().StringP(commonflags.WalletPath, commonflags.WalletPathShorthand, "", commonflags.WalletPathUsage)
-	setAdminCmd.Flags().String(commonflags.AdminWalletPath, "", commonflags.AdminWalletUsage)
-	_ = setAdminCmd.MarkFlagRequired(commonflags.AdminWalletPath)
-
-	_ = cobra.MarkFlagRequired(setAdminCmd.Flags(), nnsNameFlag)
-}
-
-func setAdmin(cmd *cobra.Command, _ []string) {
-	c, actor := nnsWriter(cmd)
-
-	name, _ := cmd.Flags().GetString(nnsNameFlag)
-	w, err := wallet.NewWalletFromFile(viper.GetString(commonflags.AdminWalletPath))
-	commonCmd.ExitOnErr(cmd, "can't get admin wallet: %w", err)
-	h, vub, err := c.SetAdmin(name, w.GetAccount(w.GetChangeAddress()).ScriptHash())
-
-	_, err = actor.Wait(h, vub, err)
-	commonCmd.ExitOnErr(cmd, "Set admin error: %w", err)
-	cmd.Println("Set admin successfully")
-}

cmd/frostfs-adm/internal/modules/morph/nns/helper.go

@@ -1,11 +1,7 @@
 package nns
 
 import (
-	"errors"
-
 	client "git.frostfs.info/TrueCloudLab/frostfs-contract/rpcclient/nns"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/commonflags"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/config"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/constants"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/helper"
 	commonCmd "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/internal/common"
@@ -20,32 +16,7 @@ func nnsWriter(cmd *cobra.Command) (*client.Contract, *helper.LocalActor) {
 	c, err := helper.NewRemoteClient(v)
 	commonCmd.ExitOnErr(cmd, "unable to create NEO rpc client: %w", err)
 
-	alphabetWalletPath := config.ResolveHomePath(v.GetString(commonflags.AlphabetWalletsFlag))
-	walletPath := config.ResolveHomePath(v.GetString(commonflags.WalletPath))
-	adminWalletPath := config.ResolveHomePath(v.GetString(commonflags.AdminWalletPath))
-
-	var (
-		alphabet       *helper.AlphabetWallets
-		regularWallets []*helper.RegularWallets
-	)
-
-	if alphabetWalletPath != "" {
-		alphabet = &helper.AlphabetWallets{Path: alphabetWalletPath, Label: constants.ConsensusAccountName}
-	}
-
-	if walletPath != "" {
-		regularWallets = append(regularWallets, &helper.RegularWallets{Path: walletPath})
-	}
-
-	if adminWalletPath != "" {
-		regularWallets = append(regularWallets, &helper.RegularWallets{Path: adminWalletPath})
-	}
-
-	if alphabet == nil && regularWallets == nil {
-		commonCmd.ExitOnErr(cmd, "", errors.New("no wallets provided"))
-	}
-
-	ac, err := helper.NewLocalActor(c, alphabet, regularWallets...)
+	ac, err := helper.NewLocalActor(cmd, c, constants.CommitteeAccountName)
 	commonCmd.ExitOnErr(cmd, "can't create actor: %w", err)
 
 	r := management.NewReader(ac.Invoker)

cmd/frostfs-adm/internal/modules/morph/nns/record.go

@@ -19,7 +19,6 @@ func initAddRecordCmd() {
 	addRecordCmd.Flags().String(nnsNameFlag, "", nnsNameFlagDesc)
 	addRecordCmd.Flags().String(nnsRecordTypeFlag, "", nnsRecordTypeFlagDesc)
 	addRecordCmd.Flags().String(nnsRecordDataFlag, "", nnsRecordDataFlagDesc)
-	addRecordCmd.Flags().StringP(commonflags.WalletPath, commonflags.WalletPathShorthand, "", commonflags.WalletPathUsage)
 
 	_ = cobra.MarkFlagRequired(addRecordCmd.Flags(), nnsNameFlag)
 	_ = cobra.MarkFlagRequired(addRecordCmd.Flags(), nnsRecordTypeFlag)
@@ -41,7 +40,6 @@ func initDelRecordsCmd() {
 	delRecordsCmd.Flags().String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
 	delRecordsCmd.Flags().String(nnsNameFlag, "", nnsNameFlagDesc)
 	delRecordsCmd.Flags().String(nnsRecordTypeFlag, "", nnsRecordTypeFlagDesc)
-	delRecordsCmd.Flags().StringP(commonflags.WalletPath, commonflags.WalletPathShorthand, "", commonflags.WalletPathUsage)
 
 	_ = cobra.MarkFlagRequired(delRecordsCmd.Flags(), nnsNameFlag)
 	_ = cobra.MarkFlagRequired(delRecordsCmd.Flags(), nnsRecordTypeFlag)
@@ -54,7 +52,6 @@ func initDelRecordCmd() {
 	delRecordCmd.Flags().String(nnsNameFlag, "", nnsNameFlagDesc)
 	delRecordCmd.Flags().String(nnsRecordTypeFlag, "", nnsRecordTypeFlagDesc)
 	delRecordCmd.Flags().String(nnsRecordDataFlag, "", nnsRecordDataFlagDesc)
-	delRecordCmd.Flags().StringP(commonflags.WalletPath, commonflags.WalletPathShorthand, "", commonflags.WalletPathUsage)
 
 	_ = cobra.MarkFlagRequired(delRecordCmd.Flags(), nnsNameFlag)
 	_ = cobra.MarkFlagRequired(delRecordCmd.Flags(), nnsRecordTypeFlag)

cmd/frostfs-adm/internal/modules/morph/nns/root.go

@@ -39,7 +39,6 @@ var (
 		PreRun: func(cmd *cobra.Command, _ []string) {
 			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
 			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
-			_ = viper.BindPFlag(commonflags.WalletPath, cmd.Flags().Lookup(commonflags.WalletPath))
 		},
 		Run: registerDomain,
 	}
@@ -49,7 +48,6 @@ var (
 		PreRun: func(cmd *cobra.Command, _ []string) {
 			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
 			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
-			_ = viper.BindPFlag(commonflags.WalletPath, cmd.Flags().Lookup(commonflags.WalletPath))
 		},
 		Run: deleteDomain,
 	}
@@ -77,7 +75,6 @@ var (
 		PreRun: func(cmd *cobra.Command, _ []string) {
 			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
 			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
-			_ = viper.BindPFlag(commonflags.WalletPath, cmd.Flags().Lookup(commonflags.WalletPath))
 		},
 		Run: addRecord,
 	}
@@ -95,7 +92,6 @@ var (
 		PreRun: func(cmd *cobra.Command, _ []string) {
 			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
 			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
-			_ = viper.BindPFlag(commonflags.WalletPath, cmd.Flags().Lookup(commonflags.WalletPath))
 		},
 		Run: delRecords,
 	}
@@ -105,21 +101,9 @@ var (
 		PreRun: func(cmd *cobra.Command, _ []string) {
 			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
 			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
-			_ = viper.BindPFlag(commonflags.WalletPath, cmd.Flags().Lookup(commonflags.WalletPath))
 		},
 		Run: delRecord,
 	}
-	setAdminCmd = &cobra.Command{
-		Use:   "set-admin",
-		Short: "Sets admin for domain",
-		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
-			_ = viper.BindPFlag(commonflags.WalletPath, cmd.Flags().Lookup(commonflags.WalletPath))
-			_ = viper.BindPFlag(commonflags.AdminWalletPath, cmd.Flags().Lookup(commonflags.AdminWalletPath))
-		},
-		Run: setAdmin,
-	}
 )
 
 func init() {
@@ -132,5 +116,4 @@ func init() {
 	initGetRecordsCmd()
 	initDelRecordsCmd()
 	initDelRecordCmd()
-	initSetAdminCmd()
 }

cmd/frostfs-adm/internal/modules/storagecfg/root.go

@@ -11,7 +11,6 @@ import (
 	"net/url"
 	"os"
 	"path/filepath"
-	"slices"
 	"strconv"
 	"strings"
 	"text/template"
@@ -411,7 +410,8 @@ func initClient(rpc []string) *rpcclient.Client {
 	var c *rpcclient.Client
 	var err error
 
-	shuffled := slices.Clone(rpc)
+	shuffled := make([]string, len(rpc))
+	copy(shuffled, rpc)
 	rand.Shuffle(len(shuffled), func(i, j int) { shuffled[i], shuffled[j] = shuffled[j], shuffled[i] })
 
 	for _, endpoint := range shuffled {

cmd/frostfs-cli/modules/bearer/generate_override.go

@@ -52,7 +52,7 @@ func genereateAPEOverride(cmd *cobra.Command, _ []string) {
 
 	outputPath, _ := cmd.Flags().GetString(outputFlag)
 	if outputPath != "" {
-		err := os.WriteFile(outputPath, overrideMarshalled, 0o644)
+		err := os.WriteFile(outputPath, []byte(overrideMarshalled), 0o644)
 		commonCmd.ExitOnErr(cmd, "dump error: %w", err)
 	} else {
 		fmt.Print("\n")

cmd/frostfs-cli/modules/container/policy_playground.go

@@ -23,11 +23,11 @@ type policyPlaygroundREPL struct {
 	nodes map[string]netmap.NodeInfo
 }
 
-func newPolicyPlaygroundREPL(cmd *cobra.Command) *policyPlaygroundREPL {
+func newPolicyPlaygroundREPL(cmd *cobra.Command) (*policyPlaygroundREPL, error) {
 	return &policyPlaygroundREPL{
 		cmd:   cmd,
 		nodes: map[string]netmap.NodeInfo{},
-	}
+	}, nil
 }
 
 func (repl *policyPlaygroundREPL) handleLs(args []string) error {
@@ -246,7 +246,8 @@ var policyPlaygroundCmd = &cobra.Command{
 	Long: `A REPL for testing placement policies.
 If a wallet and endpoint is provided, the initial netmap data will be loaded from the snapshot of the node. Otherwise, an empty playground is created.`,
 	Run: func(cmd *cobra.Command, _ []string) {
-		repl := newPolicyPlaygroundREPL(cmd)
+		repl, err := newPolicyPlaygroundREPL(cmd)
+		commonCmd.ExitOnErr(cmd, "could not create policy playground: %w", err)
 		commonCmd.ExitOnErr(cmd, "policy playground failed: %w", repl.run())
 	},
 }

cmd/frostfs-cli/modules/control/set_netmap_status.go

@@ -127,7 +127,7 @@ func awaitSetNetmapStatus(cmd *cobra.Command, pk *ecdsa.PrivateKey, cli *client.
 		var resp *control.GetNetmapStatusResponse
 		var err error
 		err = cli.ExecRaw(func(client *rawclient.Client) error {
-			resp, err = control.GetNetmapStatus(cmd.Context(), client, req)
+			resp, err = control.GetNetmapStatus(client, req)
 			return err
 		})
 		commonCmd.ExitOnErr(cmd, "failed to get current netmap status: %w", err)

cmd/frostfs-cli/modules/object/hash.go

@@ -41,7 +41,7 @@ func initObjectHashCmd() {
 	flags.String(commonflags.OIDFlag, "", commonflags.OIDFlagUsage)
 	_ = objectHashCmd.MarkFlagRequired(commonflags.OIDFlag)
 
-	flags.StringSlice("range", nil, "Range to take hash from in the form offset1:length1,...")
+	flags.String("range", "", "Range to take hash from in the form offset1:length1,...")
 	_ = objectHashCmd.MarkFlagRequired("range")
 
 	flags.String("type", hashSha256, "Hash type. Either 'sha256' or 'tz'")

cmd/frostfs-cli/modules/object/nodes.go

@@ -320,7 +320,7 @@ func getReplicaRequiredPlacement(cmd *cobra.Command, objects []phyObject, placem
 	}
 	placementBuilder := placement.NewNetworkMapBuilder(netmap)
 	for _, object := range objects {
-		placement, err := placementBuilder.BuildPlacement(cmd.Context(), object.containerID, &object.objectID, placementPolicy)
+		placement, err := placementBuilder.BuildPlacement(object.containerID, &object.objectID, placementPolicy)
 		commonCmd.ExitOnErr(cmd, "failed to get required placement for object: %w", err)
 		for repIdx, rep := range placement {
 			numOfReplicas := placementPolicy.ReplicaDescriptor(repIdx).NumberOfObjects()
@@ -358,7 +358,7 @@ func getECRequiredPlacementInternal(cmd *cobra.Command, object phyObject, placem
 		placementObjectID = object.ecHeader.parent
 	}
 	placementBuilder := placement.NewNetworkMapBuilder(netmap)
-	placement, err := placementBuilder.BuildPlacement(cmd.Context(), object.containerID, &placementObjectID, placementPolicy)
+	placement, err := placementBuilder.BuildPlacement(object.containerID, &placementObjectID, placementPolicy)
 	commonCmd.ExitOnErr(cmd, "failed to get required placement: %w", err)
 
 	for _, vector := range placement {

cmd/frostfs-cli/modules/object/patch.go

@@ -46,7 +46,7 @@ func initObjectPatchCmd() {
 	flags.String(commonflags.OIDFlag, "", commonflags.OIDFlagUsage)
 	_ = objectRangeCmd.MarkFlagRequired(commonflags.OIDFlag)
 
-	flags.StringSlice(newAttrsFlagName, nil, "New object attributes in form of Key1=Value1,Key2=Value2")
+	flags.String(newAttrsFlagName, "", "New object attributes in form of Key1=Value1,Key2=Value2")
 	flags.Bool(replaceAttrsFlagName, false, "Replace object attributes by new ones.")
 	flags.StringSlice(rangeFlagName, []string{}, "Range to which patch payload is applied. Format: offset:length")
 	flags.StringSlice(payloadFlagName, []string{}, "Path to file with patch payload.")
@@ -99,9 +99,11 @@ func patch(cmd *cobra.Command, _ []string) {
 }
 
 func parseNewObjectAttrs(cmd *cobra.Command) ([]objectSDK.Attribute, error) {
-	rawAttrs, err := cmd.Flags().GetStringSlice(newAttrsFlagName)
-	if err != nil {
-		return nil, err
+	var rawAttrs []string
+
+	raw := cmd.Flag(newAttrsFlagName).Value.String()
+	if len(raw) != 0 {
+		rawAttrs = strings.Split(raw, ",")
 	}
 
 	attrs := make([]objectSDK.Attribute, len(rawAttrs), len(rawAttrs)+2) // name + timestamp attributes

cmd/frostfs-cli/modules/object/put.go

@@ -50,7 +50,7 @@ func initObjectPutCmd() {
 
 	flags.String(commonflags.CIDFlag, "", commonflags.CIDFlagUsage)
 
-	flags.StringSlice("attributes", nil, "User attributes in form of Key1=Value1,Key2=Value2")
+	flags.String("attributes", "", "User attributes in form of Key1=Value1,Key2=Value2")
 	flags.Bool("disable-filename", false, "Do not set well-known filename attribute")
 	flags.Bool("disable-timestamp", false, "Do not set well-known timestamp attribute")
 	flags.Uint64VarP(&putExpiredOn, commonflags.ExpireAt, "e", 0, "The last active epoch in the life of the object")
@@ -214,9 +214,11 @@ func getAllObjectAttributes(cmd *cobra.Command) []objectSDK.Attribute {
 }
 
 func parseObjectAttrs(cmd *cobra.Command) ([]objectSDK.Attribute, error) {
-	rawAttrs, err := cmd.Flags().GetStringSlice("attributes")
-	if err != nil {
-		return nil, err
+	var rawAttrs []string
+
+	raw := cmd.Flag("attributes").Value.String()
+	if len(raw) != 0 {
+		rawAttrs = strings.Split(raw, ",")
 	}
 
 	attrs := make([]objectSDK.Attribute, len(rawAttrs), len(rawAttrs)+2) // name + timestamp attributes

cmd/frostfs-cli/modules/object/range.go

@@ -38,7 +38,7 @@ func initObjectRangeCmd() {
 	flags.String(commonflags.OIDFlag, "", commonflags.OIDFlagUsage)
 	_ = objectRangeCmd.MarkFlagRequired(commonflags.OIDFlag)
 
-	flags.StringSlice("range", nil, "Range to take data from in the form offset:length")
+	flags.String("range", "", "Range to take data from in the form offset:length")
 	flags.String(fileFlag, "", "File to write object payload to. Default: stdout.")
 	flags.Bool(rawFlag, false, rawFlagDesc)
 }
@@ -195,10 +195,11 @@ func marshalECInfo(cmd *cobra.Command, info *objectSDK.ECInfo) ([]byte, error) {
 }
 
 func getRangeList(cmd *cobra.Command) ([]objectSDK.Range, error) {
-	vs, err := cmd.Flags().GetStringSlice("range")
-	if len(vs) == 0 || err != nil {
-		return nil, err
+	v := cmd.Flag("range").Value.String()
+	if len(v) == 0 {
+		return nil, nil
 	}
+	vs := strings.Split(v, ",")
 	rs := make([]objectSDK.Range, len(vs))
 	for i := range vs {
 		before, after, found := strings.Cut(vs[i], rangeSep)

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

@@ -9,6 +9,7 @@ import (
 	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-cli/internal/commonflags"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/network"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/services/tree"
+	metrics "git.frostfs.info/TrueCloudLab/frostfs-observability/metrics/grpc"
 	tracing "git.frostfs.info/TrueCloudLab/frostfs-observability/tracing/grpc"
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
@@ -33,9 +34,11 @@ func _client() (tree.TreeServiceClient, error) {
 
 	opts := []grpc.DialOption{
 		grpc.WithChainUnaryInterceptor(
+			metrics.NewUnaryClientInterceptor(),
 			tracing.NewUnaryClientInteceptor(),
 		),
 		grpc.WithChainStreamInterceptor(
+			metrics.NewStreamClientInterceptor(),
 			tracing.NewStreamClientInterceptor(),
 		),
 		grpc.WithDefaultCallOptions(grpc.WaitForReady(true)),

cmd/frostfs-lens/internal/tui/buckets.go

@@ -124,7 +124,10 @@ func (v *BucketsView) loadNodeChildren(
 	path := parentBucket.Path
 	parser := parentBucket.NextParser
 
-	buffer := LoadBuckets(ctx, v.ui.db, path, v.ui.loadBufferSize)
+	buffer, err := LoadBuckets(ctx, v.ui.db, path, v.ui.loadBufferSize)
+	if err != nil {
+		return err
+	}
 
 	for item := range buffer {
 		if item.err != nil {
@@ -132,7 +135,6 @@ func (v *BucketsView) loadNodeChildren(
 		}
 		bucket := item.val
 
-		var err error
 		bucket.Entry, bucket.NextParser, err = parser(bucket.Name, nil)
 		if err != nil {
 			return err
@@ -178,7 +180,10 @@ func (v *BucketsView) bucketSatisfiesFilter(
 	defer cancel()
 
 	// Check the current bucket's nested buckets if exist
-	bucketsBuffer := LoadBuckets(ctx, v.ui.db, bucket.Path, v.ui.loadBufferSize)
+	bucketsBuffer, err := LoadBuckets(ctx, v.ui.db, bucket.Path, v.ui.loadBufferSize)
+	if err != nil {
+		return false, err
+	}
 
 	for item := range bucketsBuffer {
 		if item.err != nil {
@@ -186,7 +191,6 @@ func (v *BucketsView) bucketSatisfiesFilter(
 		}
 		b := item.val
 
-		var err error
 		b.Entry, b.NextParser, err = bucket.NextParser(b.Name, nil)
 		if err != nil {
 			return false, err
@@ -202,7 +206,10 @@ func (v *BucketsView) bucketSatisfiesFilter(
 	}
 
 	// Check the current bucket's nested records if exist
-	recordsBuffer := LoadRecords(ctx, v.ui.db, bucket.Path, v.ui.loadBufferSize)
+	recordsBuffer, err := LoadRecords(ctx, v.ui.db, bucket.Path, v.ui.loadBufferSize)
+	if err != nil {
+		return false, err
+	}
 
 	for item := range recordsBuffer {
 		if item.err != nil {
@@ -210,7 +217,6 @@ func (v *BucketsView) bucketSatisfiesFilter(
 		}
 		r := item.val
 
-		var err error
 		r.Entry, _, err = bucket.NextParser(r.Key, r.Value)
 		if err != nil {
 			return false, err

cmd/frostfs-lens/internal/tui/db.go

@@ -35,7 +35,7 @@ func resolvePath(tx *bbolt.Tx, path [][]byte) (*bbolt.Bucket, error) {
 func load[T any](
 	ctx context.Context, db *bbolt.DB, path [][]byte, bufferSize int,
 	filter func(key, value []byte) bool, transform func(key, value []byte) T,
-) <-chan Item[T] {
+) (<-chan Item[T], error) {
 	buffer := make(chan Item[T], bufferSize)
 
 	go func() {
@@ -77,13 +77,13 @@ func load[T any](
 		}
 	}()
 
-	return buffer
+	return buffer, nil
 }
 
 func LoadBuckets(
 	ctx context.Context, db *bbolt.DB, path [][]byte, bufferSize int,
-) <-chan Item[*Bucket] {
-	buffer := load(
+) (<-chan Item[*Bucket], error) {
+	buffer, err := load(
 		ctx, db, path, bufferSize,
 		func(_, value []byte) bool {
 			return value == nil
@@ -98,14 +98,17 @@ func LoadBuckets(
 			}
 		},
 	)
+	if err != nil {
+		return nil, fmt.Errorf("can't start iterating bucket: %w", err)
+	}
 
-	return buffer
+	return buffer, nil
 }
 
 func LoadRecords(
 	ctx context.Context, db *bbolt.DB, path [][]byte, bufferSize int,
-) <-chan Item[*Record] {
-	buffer := load(
+) (<-chan Item[*Record], error) {
+	buffer, err := load(
 		ctx, db, path, bufferSize,
 		func(_, value []byte) bool {
 			return value != nil
@@ -121,8 +124,11 @@ func LoadRecords(
 			}
 		},
 	)
+	if err != nil {
+		return nil, fmt.Errorf("can't start iterating bucket: %w", err)
+	}
 
-	return buffer
+	return buffer, nil
 }
 
 // HasBuckets checks if a bucket has nested buckets. It relies on assumption
@@ -131,21 +137,24 @@ func HasBuckets(ctx context.Context, db *bbolt.DB, path [][]byte) (bool, error)
 	ctx, cancel := context.WithCancel(ctx)
 	defer cancel()
 
-	buffer := load(
+	buffer, err := load(
 		ctx, db, path, 1,
 		nil,
 		func(_, value []byte) []byte { return value },
 	)
+	if err != nil {
+		return false, err
+	}
 
 	x, ok := <-buffer
 	if !ok {
 		return false, nil
 	}
 	if x.err != nil {
-		return false, x.err
+		return false, err
 	}
 	if x.val != nil {
-		return false, nil
+		return false, err
 	}
 	return true, nil
 }

cmd/frostfs-lens/internal/tui/records.go

@@ -62,7 +62,10 @@ func (v *RecordsView) Mount(ctx context.Context) error {
 
 	ctx, v.onUnmount = context.WithCancel(ctx)
 
-	tempBuffer := LoadRecords(ctx, v.ui.db, v.bucket.Path, v.ui.loadBufferSize)
+	tempBuffer, err := LoadRecords(ctx, v.ui.db, v.bucket.Path, v.ui.loadBufferSize)
+	if err != nil {
+		return err
+	}
 
 	v.buffer = make(chan *Record, v.ui.loadBufferSize)
 	go func() {
@@ -70,12 +73,11 @@ func (v *RecordsView) Mount(ctx context.Context) error {
 
 		for item := range tempBuffer {
 			if item.err != nil {
-				v.ui.stopOnError(item.err)
+				v.ui.stopOnError(err)
 				break
 			}
 			record := item.val
 
-			var err error
 			record.Entry, _, err = v.bucket.NextParser(record.Key, record.Value)
 			if err != nil {
 				v.ui.stopOnError(err)

cmd/frostfs-node/cache.go

@@ -1,7 +1,6 @@
 package main
 
 import (
-	"context"
 	"sync"
 	"time"
 
@@ -17,7 +16,7 @@ import (
 	"github.com/hashicorp/golang-lru/v2/expirable"
 )
 
-type netValueReader[K any, V any] func(ctx context.Context, cid K) (V, error)
+type netValueReader[K any, V any] func(K) (V, error)
 
 type valueWithError[V any] struct {
 	v V
@@ -50,7 +49,7 @@ func newNetworkTTLCache[K comparable, V any](sz int, ttl time.Duration, netRdr n
 // updates the value from the network on cache miss or by TTL.
 //
 // returned value should not be modified.
-func (c *ttlNetCache[K, V]) get(ctx context.Context, key K) (V, error) {
+func (c *ttlNetCache[K, V]) get(key K) (V, error) {
 	hit := false
 	startedAt := time.Now()
 	defer func() {
@@ -72,7 +71,7 @@ func (c *ttlNetCache[K, V]) get(ctx context.Context, key K) (V, error) {
 		return val.v, val.e
 	}
 
-	v, err := c.netRdr(ctx, key)
+	v, err := c.netRdr(key)
 
 	c.cache.Add(key, &valueWithError[V]{
 		v: v,
@@ -136,7 +135,7 @@ func newNetworkLRUCache(sz int, netRdr netValueReader[uint64, *netmapSDK.NetMap]
 // updates the value from the network on cache miss.
 //
 // returned value should not be modified.
-func (c *lruNetCache) get(ctx context.Context, key uint64) (*netmapSDK.NetMap, error) {
+func (c *lruNetCache) get(key uint64) (*netmapSDK.NetMap, error) {
 	hit := false
 	startedAt := time.Now()
 	defer func() {
@@ -149,7 +148,7 @@ func (c *lruNetCache) get(ctx context.Context, key uint64) (*netmapSDK.NetMap, e
 		return val, nil
 	}
 
-	val, err := c.netRdr(ctx, key)
+	val, err := c.netRdr(key)
 	if err != nil {
 		return nil, err
 	}
@@ -167,11 +166,11 @@ type ttlContainerStorage struct {
 }
 
 func newCachedContainerStorage(v container.Source, ttl time.Duration, containerCacheSize uint32) ttlContainerStorage {
-	lruCnrCache := newNetworkTTLCache(int(containerCacheSize), ttl, func(ctx context.Context, id cid.ID) (*container.Container, error) {
-		return v.Get(ctx, id)
+	lruCnrCache := newNetworkTTLCache(int(containerCacheSize), ttl, func(id cid.ID) (*container.Container, error) {
+		return v.Get(id)
 	}, metrics.NewCacheMetrics("container"))
-	lruDelInfoCache := newNetworkTTLCache(int(containerCacheSize), ttl, func(ctx context.Context, id cid.ID) (*container.DelInfo, error) {
-		return v.DeletionInfo(ctx, id)
+	lruDelInfoCache := newNetworkTTLCache(int(containerCacheSize), ttl, func(id cid.ID) (*container.DelInfo, error) {
+		return v.DeletionInfo(id)
 	}, metrics.NewCacheMetrics("container_deletion_info"))
 
 	return ttlContainerStorage{
@@ -189,12 +188,12 @@ func (s ttlContainerStorage) handleRemoval(cnr cid.ID) {
 
 // Get returns container value from the cache. If value is missing in the cache
 // or expired, then it returns value from side chain and updates the cache.
-func (s ttlContainerStorage) Get(ctx context.Context, cnr cid.ID) (*container.Container, error) {
-	return s.containerCache.get(ctx, cnr)
+func (s ttlContainerStorage) Get(cnr cid.ID) (*container.Container, error) {
+	return s.containerCache.get(cnr)
 }
 
-func (s ttlContainerStorage) DeletionInfo(ctx context.Context, cnr cid.ID) (*container.DelInfo, error) {
-	return s.delInfoCache.get(ctx, cnr)
+func (s ttlContainerStorage) DeletionInfo(cnr cid.ID) (*container.DelInfo, error) {
+	return s.delInfoCache.get(cnr)
 }
 
 type lruNetmapSource struct {
@@ -206,8 +205,8 @@ type lruNetmapSource struct {
 func newCachedNetmapStorage(s netmap.State, v netmap.Source) netmap.Source {
 	const netmapCacheSize = 10
 
-	lruNetmapCache := newNetworkLRUCache(netmapCacheSize, func(ctx context.Context, key uint64) (*netmapSDK.NetMap, error) {
-		return v.GetNetMapByEpoch(ctx, key)
+	lruNetmapCache := newNetworkLRUCache(netmapCacheSize, func(key uint64) (*netmapSDK.NetMap, error) {
+		return v.GetNetMapByEpoch(key)
 	}, metrics.NewCacheMetrics("netmap"))
 
 	return &lruNetmapSource{
@@ -216,16 +215,16 @@ func newCachedNetmapStorage(s netmap.State, v netmap.Source) netmap.Source {
 	}
 }
 
-func (s *lruNetmapSource) GetNetMap(ctx context.Context, diff uint64) (*netmapSDK.NetMap, error) {
-	return s.getNetMapByEpoch(ctx, s.netState.CurrentEpoch()-diff)
+func (s *lruNetmapSource) GetNetMap(diff uint64) (*netmapSDK.NetMap, error) {
+	return s.getNetMapByEpoch(s.netState.CurrentEpoch() - diff)
 }
 
-func (s *lruNetmapSource) GetNetMapByEpoch(ctx context.Context, epoch uint64) (*netmapSDK.NetMap, error) {
-	return s.getNetMapByEpoch(ctx, epoch)
+func (s *lruNetmapSource) GetNetMapByEpoch(epoch uint64) (*netmapSDK.NetMap, error) {
+	return s.getNetMapByEpoch(epoch)
 }
 
-func (s *lruNetmapSource) getNetMapByEpoch(ctx context.Context, epoch uint64) (*netmapSDK.NetMap, error) {
-	val, err := s.cache.get(ctx, epoch)
+func (s *lruNetmapSource) getNetMapByEpoch(epoch uint64) (*netmapSDK.NetMap, error) {
+	val, err := s.cache.get(epoch)
 	if err != nil {
 		return nil, err
 	}
@@ -233,7 +232,7 @@ func (s *lruNetmapSource) getNetMapByEpoch(ctx context.Context, epoch uint64) (*
 	return val, nil
 }
 
-func (s *lruNetmapSource) Epoch(_ context.Context) (uint64, error) {
+func (s *lruNetmapSource) Epoch() (uint64, error) {
 	return s.netState.CurrentEpoch(), nil
 }
 
@@ -241,10 +240,7 @@ type cachedIRFetcher struct {
 	*ttlNetCache[struct{}, [][]byte]
 }
 
-func newCachedIRFetcher(f interface {
-	InnerRingKeys(ctx context.Context) ([][]byte, error)
-},
-) cachedIRFetcher {
+func newCachedIRFetcher(f interface{ InnerRingKeys() ([][]byte, error) }) cachedIRFetcher {
 	const (
 		irFetcherCacheSize = 1 // we intend to store only one value
 
@@ -258,8 +254,8 @@ func newCachedIRFetcher(f interface {
 	)
 
 	irFetcherCache := newNetworkTTLCache(irFetcherCacheSize, irFetcherCacheTTL,
-		func(ctx context.Context, _ struct{}) ([][]byte, error) {
-			return f.InnerRingKeys(ctx)
+		func(_ struct{}) ([][]byte, error) {
+			return f.InnerRingKeys()
 		}, metrics.NewCacheMetrics("ir_keys"),
 	)
 
@@ -269,8 +265,8 @@ func newCachedIRFetcher(f interface {
 // InnerRingKeys returns cached list of Inner Ring keys. If keys are missing in
 // the cache or expired, then it returns keys from side chain and updates
 // the cache.
-func (f cachedIRFetcher) InnerRingKeys(ctx context.Context) ([][]byte, error) {
-	val, err := f.get(ctx, struct{}{})
+func (f cachedIRFetcher) InnerRingKeys() ([][]byte, error) {
+	val, err := f.get(struct{}{})
 	if err != nil {
 		return nil, err
 	}
@@ -293,7 +289,7 @@ func newCachedMaxObjectSizeSource(src objectwriter.MaxSizeSource) objectwriter.M
 	}
 }
 
-func (c *ttlMaxObjectSizeCache) MaxObjectSize(ctx context.Context) uint64 {
+func (c *ttlMaxObjectSizeCache) MaxObjectSize() uint64 {
 	const ttl = time.Second * 30
 
 	hit := false
@@ -315,7 +311,7 @@ func (c *ttlMaxObjectSizeCache) MaxObjectSize(ctx context.Context) uint64 {
 	c.mtx.Lock()
 	size = c.lastSize
 	if !c.lastUpdated.After(prevUpdated) {
-		size = c.src.MaxObjectSize(ctx)
+		size = c.src.MaxObjectSize()
 		c.lastSize = size
 		c.lastUpdated = time.Now()
 	}

cmd/frostfs-node/cache_test.go

@@ -1,7 +1,6 @@
 package main
 
 import (
-	"context"
 	"errors"
 	"testing"
 	"time"
@@ -18,7 +17,7 @@ func TestTTLNetCache(t *testing.T) {
 	t.Run("Test Add and Get", func(t *testing.T) {
 		ti := time.Now()
 		cache.set(key, ti, nil)
-		val, err := cache.get(context.Background(), key)
+		val, err := cache.get(key)
 		require.NoError(t, err)
 		require.Equal(t, ti, val)
 	})
@@ -27,7 +26,7 @@ func TestTTLNetCache(t *testing.T) {
 		ti := time.Now()
 		cache.set(key, ti, nil)
 		time.Sleep(2 * ttlDuration)
-		val, err := cache.get(context.Background(), key)
+		val, err := cache.get(key)
 		require.NoError(t, err)
 		require.NotEqual(t, val, ti)
 	})
@@ -36,20 +35,20 @@ func TestTTLNetCache(t *testing.T) {
 		ti := time.Now()
 		cache.set(key, ti, nil)
 		cache.remove(key)
-		val, err := cache.get(context.Background(), key)
+		val, err := cache.get(key)
 		require.NoError(t, err)
 		require.NotEqual(t, val, ti)
 	})
 
 	t.Run("Test Cache Error", func(t *testing.T) {
 		cache.set("error", time.Now(), errors.New("mock error"))
-		_, err := cache.get(context.Background(), "error")
+		_, err := cache.get("error")
 		require.Error(t, err)
 		require.Equal(t, "mock error", err.Error())
 	})
 }
 
-func testNetValueReader(_ context.Context, key string) (time.Time, error) {
+func testNetValueReader(key string) (time.Time, error) {
 	if key == "error" {
 		return time.Now(), errors.New("mock error")
 	}

cmd/frostfs-node/config.go

@@ -493,7 +493,6 @@ type cfg struct {
 	cfgNetmap         cfgNetmap
 	cfgControlService cfgControlService
 	cfgObject         cfgObject
-	cfgQoSService     cfgQoSService
 }
 
 // ReadCurrentNetMap reads network map which has been cached at the
@@ -699,7 +698,8 @@ func initCfg(appCfg *config.Config) *cfg {
 
 	netState.metrics = c.metricsCollector
 
-	logPrm := c.loggerPrm()
+	logPrm, err := c.loggerPrm()
+	fatalOnErr(err)
 	logPrm.SamplingHook = c.metricsCollector.LogMetrics().GetSamplingHook()
 	log, err := logger.NewLogger(logPrm)
 	fatalOnErr(err)
@@ -853,8 +853,8 @@ func initFrostfsID(appCfg *config.Config) cfgFrostfsID {
 }
 
 func initCfgGRPC() cfgGRPC {
-	maxChunkSize := uint64(maxMsgSize) * 3 / 4  // 25% to meta, 75% to payload
-	maxAddrAmount := maxChunkSize / addressSize // each address is about 72 bytes
+	maxChunkSize := uint64(maxMsgSize) * 3 / 4          // 25% to meta, 75% to payload
+	maxAddrAmount := uint64(maxChunkSize) / addressSize // each address is about 72 bytes
 
 	return cfgGRPC{
 		maxChunkSize:  maxChunkSize,
@@ -1059,7 +1059,7 @@ func (c *cfg) getShardOpts(ctx context.Context, shCfg shardCfg) shardOptsWithID
 	return sh
 }
 
-func (c *cfg) loggerPrm() *logger.Prm {
+func (c *cfg) loggerPrm() (*logger.Prm, error) {
 	// check if it has been inited before
 	if c.dynamicConfiguration.logger == nil {
 		c.dynamicConfiguration.logger = new(logger.Prm)
@@ -1078,7 +1078,7 @@ func (c *cfg) loggerPrm() *logger.Prm {
 	}
 	c.dynamicConfiguration.logger.PrependTimestamp = c.LoggerCfg.timestamp
 
-	return c.dynamicConfiguration.logger
+	return c.dynamicConfiguration.logger, nil
 }
 
 func (c *cfg) LocalAddress() network.AddressGroup {
@@ -1147,7 +1147,7 @@ func initAccessPolicyEngine(ctx context.Context, c *cfg) {
 		c.cfgObject.cfgAccessPolicyEngine.policyContractHash)
 
 	cacheSize := morphconfig.APEChainCacheSize(c.appCfg)
-	if cacheSize > 0 && c.cfgMorph.cacheTTL > 0 {
+	if cacheSize > 0 {
 		morphRuleStorage = newMorphCache(morphRuleStorage, int(cacheSize), c.cfgMorph.cacheTTL)
 	}
 
@@ -1206,7 +1206,7 @@ func (c *cfg) setContractNodeInfo(ni *netmap.NodeInfo) {
 }
 
 func (c *cfg) updateContractNodeInfo(ctx context.Context, epoch uint64) {
-	ni, err := c.netmapLocalNodeState(ctx, epoch)
+	ni, err := c.netmapLocalNodeState(epoch)
 	if err != nil {
 		c.log.Error(ctx, logs.FrostFSNodeCouldNotUpdateNodeStateOnNewEpoch,
 			zap.Uint64("epoch", epoch),
@@ -1334,7 +1334,11 @@ func (c *cfg) reloadConfig(ctx context.Context) {
 
 	// Logger
 
-	logPrm := c.loggerPrm()
+	logPrm, err := c.loggerPrm()
+	if err != nil {
+		c.log.Error(ctx, logs.FrostFSNodeLoggerConfigurationPreparation, zap.Error(err))
+		return
+	}
 
 	components := c.getComponents(ctx, logPrm)
 

cmd/frostfs-node/config/calls.go

@@ -1,7 +1,6 @@
 package config
 
 import (
-	"slices"
 	"strings"
 
 	configViper "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/internal/common/config"
@@ -53,5 +52,6 @@ func (x *Config) Value(name string) any {
 // It supports only one level of nesting and is intended to be used
 // to provide default values.
 func (x *Config) SetDefault(from *Config) {
-	x.defaultPath = slices.Clone(from.path)
+	x.defaultPath = make([]string, len(from.path))
+	copy(x.defaultPath, from.path)
 }

cmd/frostfs-node/config/node/config.go

@@ -198,7 +198,7 @@ func (l PersistentPolicyRulesConfig) Path() string {
 //
 // Returns PermDefault if the value is not a positive number.
 func (l PersistentPolicyRulesConfig) Perm() fs.FileMode {
-	p := config.UintSafe(l.cfg, "perm")
+	p := config.UintSafe((*config.Config)(l.cfg), "perm")
 	if p == 0 {
 		p = PermDefault
 	}
@@ -210,7 +210,7 @@ func (l PersistentPolicyRulesConfig) Perm() fs.FileMode {
 //
 // Returns false if the value is not a boolean.
 func (l PersistentPolicyRulesConfig) NoSync() bool {
-	return config.BoolSafe(l.cfg, "no_sync")
+	return config.BoolSafe((*config.Config)(l.cfg), "no_sync")
 }
 
 // CompatibilityMode returns true if need to run node in compatibility with previous versions mode.

cmd/frostfs-node/config/qos/config.go

@@ -1,46 +0,0 @@
-package qos
-
-import (
-	"fmt"
-
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-node/config"
-	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
-)
-
-const (
-	subsection         = "qos"
-	criticalSubSection = "critical"
-	internalSubSection = "internal"
-)
-
-// CriticalAuthorizedKeys parses and returns an array of "critical.authorized_keys" config
-// parameter from "qos" section.
-//
-// Returns an empty list if not set.
-func CriticalAuthorizedKeys(c *config.Config) keys.PublicKeys {
-	return authorizedKeys(c, criticalSubSection)
-}
-
-// InternalAuthorizedKeys parses and returns an array of "internal.authorized_keys" config
-// parameter from "qos" section.
-//
-// Returns an empty list if not set.
-func InternalAuthorizedKeys(c *config.Config) keys.PublicKeys {
-	return authorizedKeys(c, internalSubSection)
-}
-
-func authorizedKeys(c *config.Config, sub string) keys.PublicKeys {
-	strKeys := config.StringSliceSafe(c.Sub(subsection).Sub(sub), "authorized_keys")
-	pubs := make(keys.PublicKeys, 0, len(strKeys))
-
-	for i := range strKeys {
-		pub, err := keys.NewPublicKeyFromString(strKeys[i])
-		if err != nil {
-			panic(fmt.Errorf("invalid authorized key %s for qos.%s: %w", strKeys[i], sub, err))
-		}
-
-		pubs = append(pubs, pub)
-	}
-
-	return pubs
-}

cmd/frostfs-node/config/qos/config_test.go

@@ -1,40 +0,0 @@
-package qos
-
-import (
-	"testing"
-
-	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-node/config"
-	configtest "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-node/config/test"
-	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
-	"github.com/stretchr/testify/require"
-)
-
-func TestQoSSection(t *testing.T) {
-	t.Run("defaults", func(t *testing.T) {
-		empty := configtest.EmptyConfig()
-
-		require.Empty(t, CriticalAuthorizedKeys(empty))
-		require.Empty(t, InternalAuthorizedKeys(empty))
-	})
-
-	const path = "../../../../config/example/node"
-
-	criticalPubs := make(keys.PublicKeys, 2)
-	criticalPubs[0], _ = keys.NewPublicKeyFromString("035839e45d472a3b7769a2a1bd7d54c4ccd4943c3b40f547870e83a8fcbfb3ce11")
-	criticalPubs[1], _ = keys.NewPublicKeyFromString("028f42cfcb74499d7b15b35d9bff260a1c8d27de4f446a627406a382d8961486d6")
-
-	internalPubs := make(keys.PublicKeys, 2)
-	internalPubs[0], _ = keys.NewPublicKeyFromString("02b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc2")
-	internalPubs[1], _ = keys.NewPublicKeyFromString("031a6c6fbbdf02ca351745fa86b9ba5a9452d785ac4f7fc2b7548ca2a46c4fcf4a")
-
-	fileConfigTest := func(c *config.Config) {
-		require.Equal(t, criticalPubs, CriticalAuthorizedKeys(c))
-		require.Equal(t, internalPubs, InternalAuthorizedKeys(c))
-	}
-
-	configtest.ForEachFileType(path, fileConfigTest)
-
-	t.Run("ENV", func(t *testing.T) {
-		configtest.ForEnvFileType(t, path, fileConfigTest)
-	})
-}

cmd/frostfs-node/container.go

@@ -100,7 +100,7 @@ func configureEACLAndContainerSources(c *cfg, client *cntClient.Client, cnrSrc c
 				// TODO: use owner directly from the event after neofs-contract#256 will become resolved
 				//  but don't forget about the profit of reading the new container and caching it:
 				//  creation success are most commonly tracked by polling GET op.
-				cnr, err := cnrSrc.Get(ctx, ev.ID)
+				cnr, err := cnrSrc.Get(ev.ID)
 				if err == nil {
 					containerCache.containerCache.set(ev.ID, cnr, nil)
 				} else {
@@ -221,25 +221,25 @@ type morphContainerReader struct {
 	src containerCore.Source
 
 	lister interface {
-		ContainersOf(context.Context, *user.ID) ([]cid.ID, error)
-		IterateContainersOf(context.Context, *user.ID, func(cid.ID) error) error
+		ContainersOf(*user.ID) ([]cid.ID, error)
+		IterateContainersOf(*user.ID, func(cid.ID) error) error
 	}
 }
 
-func (x *morphContainerReader) Get(ctx context.Context, id cid.ID) (*containerCore.Container, error) {
-	return x.src.Get(ctx, id)
+func (x *morphContainerReader) Get(id cid.ID) (*containerCore.Container, error) {
+	return x.src.Get(id)
 }
 
-func (x *morphContainerReader) DeletionInfo(ctx context.Context, id cid.ID) (*containerCore.DelInfo, error) {
-	return x.src.DeletionInfo(ctx, id)
+func (x *morphContainerReader) DeletionInfo(id cid.ID) (*containerCore.DelInfo, error) {
+	return x.src.DeletionInfo(id)
 }
 
-func (x *morphContainerReader) ContainersOf(ctx context.Context, id *user.ID) ([]cid.ID, error) {
-	return x.lister.ContainersOf(ctx, id)
+func (x *morphContainerReader) ContainersOf(id *user.ID) ([]cid.ID, error) {
+	return x.lister.ContainersOf(id)
 }
 
-func (x *morphContainerReader) IterateContainersOf(ctx context.Context, id *user.ID, processCID func(cid.ID) error) error {
-	return x.lister.IterateContainersOf(ctx, id, processCID)
+func (x *morphContainerReader) IterateContainersOf(id *user.ID, processCID func(cid.ID) error) error {
+	return x.lister.IterateContainersOf(id, processCID)
 }
 
 type morphContainerWriter struct {

cmd/frostfs-node/control.go

@@ -7,12 +7,9 @@ import (
 
 	controlconfig "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-node/config/control"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/internal/logs"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/internal/qos"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/services/control"
 	controlSvc "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/services/control/server"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/util/sdnotify"
-	metrics "git.frostfs.info/TrueCloudLab/frostfs-observability/metrics/grpc"
-	tracing "git.frostfs.info/TrueCloudLab/frostfs-observability/tracing/grpc"
 	"go.uber.org/zap"
 	"google.golang.org/grpc"
 )
@@ -53,14 +50,7 @@ func initControlService(ctx context.Context, c *cfg) {
 		return
 	}
 
-	c.cfgControlService.server = grpc.NewServer(
-		grpc.ChainUnaryInterceptor(
-			qos.NewSetCriticalIOTagUnaryServerInterceptor(),
-			metrics.NewUnaryServerInterceptor(),
-			tracing.NewUnaryServerInterceptor(),
-		),
-		// control service has no stream methods, so no stream interceptors added
-	)
+	c.cfgControlService.server = grpc.NewServer()
 
 	c.onShutdown(func() {
 		stopGRPC(ctx, "FrostFS Control API", c.cfgControlService.server, c.log)

cmd/frostfs-node/frostfsid.go

@@ -1,7 +1,6 @@
 package main
 
 import (
-	"context"
 	"strings"
 	"time"
 
@@ -43,7 +42,7 @@ func newMorphFrostfsIDCache(subjProvider frostfsidcore.SubjectProvider, size int
 	}
 }
 
-func (m *morphFrostfsIDCache) GetSubject(ctx context.Context, addr util.Uint160) (*client.Subject, error) {
+func (m *morphFrostfsIDCache) GetSubject(addr util.Uint160) (*client.Subject, error) {
 	hit := false
 	startedAt := time.Now()
 	defer func() {
@@ -56,7 +55,7 @@ func (m *morphFrostfsIDCache) GetSubject(ctx context.Context, addr util.Uint160)
 		return result.subject, result.err
 	}
 
-	subj, err := m.subjProvider.GetSubject(ctx, addr)
+	subj, err := m.subjProvider.GetSubject(addr)
 	if err != nil {
 		if m.isCacheableError(err) {
 			m.subjCache.Add(addr, subjectWithError{
@@ -70,7 +69,7 @@ func (m *morphFrostfsIDCache) GetSubject(ctx context.Context, addr util.Uint160)
 	return subj, nil
 }
 
-func (m *morphFrostfsIDCache) GetSubjectExtended(ctx context.Context, addr util.Uint160) (*client.SubjectExtended, error) {
+func (m *morphFrostfsIDCache) GetSubjectExtended(addr util.Uint160) (*client.SubjectExtended, error) {
 	hit := false
 	startedAt := time.Now()
 	defer func() {
@@ -83,7 +82,7 @@ func (m *morphFrostfsIDCache) GetSubjectExtended(ctx context.Context, addr util.
 		return result.subject, result.err
 	}
 
-	subjExt, err := m.subjProvider.GetSubjectExtended(ctx, addr)
+	subjExt, err := m.subjProvider.GetSubjectExtended(addr)
 	if err != nil {
 		if m.isCacheableError(err) {
 			m.subjExtCache.Add(addr, subjectExtWithError{

cmd/frostfs-node/grpc.go

@@ -12,7 +12,6 @@ import (
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/util/logger"
 	metrics "git.frostfs.info/TrueCloudLab/frostfs-observability/metrics/grpc"
 	tracing "git.frostfs.info/TrueCloudLab/frostfs-observability/tracing/grpc"
-	qos "git.frostfs.info/TrueCloudLab/frostfs-qos/tagging"
 	"go.uber.org/zap"
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/credentials"
@@ -131,12 +130,10 @@ func getGrpcServerOpts(ctx context.Context, c *cfg, sc *grpcconfig.Config) ([]gr
 	serverOpts := []grpc.ServerOption{
 		grpc.MaxRecvMsgSize(maxRecvMsgSize),
 		grpc.ChainUnaryInterceptor(
-			qos.NewUnaryServerInterceptor(),
 			metrics.NewUnaryServerInterceptor(),
 			tracing.NewUnaryServerInterceptor(),
 		),
 		grpc.ChainStreamInterceptor(
-			qos.NewStreamServerInterceptor(),
 			metrics.NewStreamServerInterceptor(),
 			tracing.NewStreamServerInterceptor(),
 		),

cmd/frostfs-node/main.go

@@ -101,7 +101,6 @@ func initApp(ctx context.Context, c *cfg) {
 
 	initAndLog(ctx, c, "gRPC", func(c *cfg) { initGRPC(ctx, c) })
 	initAndLog(ctx, c, "netmap", func(c *cfg) { initNetmapService(ctx, c) })
-	initAndLog(ctx, c, "qos", func(c *cfg) { initQoSService(c) })
 
 	initAccessPolicyEngine(ctx, c)
 	initAndLog(ctx, c, "access policy engine", func(c *cfg) {

cmd/frostfs-node/netmap.go

@@ -86,7 +86,7 @@ func (s *networkState) setNodeInfo(ni *netmapSDK.NodeInfo) {
 		}
 	}
 
-	s.setControlNetmapStatus(ctrlNetSt)
+	s.setControlNetmapStatus(control.NetmapStatus(ctrlNetSt))
 }
 
 // sets the current node state to the given value. Subsequent cfg.bootstrap
@@ -239,7 +239,7 @@ func setNetmapNotificationParser(c *cfg, sTyp string, p event.NotificationParser
 // initNetmapState inits current Network map state.
 // Must be called after Morph components initialization.
 func initNetmapState(ctx context.Context, c *cfg) {
-	epoch, err := c.cfgNetmap.wrapper.Epoch(ctx)
+	epoch, err := c.cfgNetmap.wrapper.Epoch()
 	fatalOnErrDetails("could not initialize current epoch number", err)
 
 	var ni *netmapSDK.NodeInfo
@@ -278,7 +278,7 @@ func nodeState(ni *netmapSDK.NodeInfo) string {
 }
 
 func (c *cfg) netmapInitLocalNodeState(ctx context.Context, epoch uint64) (*netmapSDK.NodeInfo, error) {
-	nmNodes, err := c.cfgNetmap.wrapper.GetCandidates(ctx)
+	nmNodes, err := c.cfgNetmap.wrapper.GetCandidates()
 	if err != nil {
 		return nil, err
 	}
@@ -291,7 +291,7 @@ func (c *cfg) netmapInitLocalNodeState(ctx context.Context, epoch uint64) (*netm
 		}
 	}
 
-	node, err := c.netmapLocalNodeState(ctx, epoch)
+	node, err := c.netmapLocalNodeState(epoch)
 	if err != nil {
 		return nil, err
 	}
@@ -312,9 +312,9 @@ func (c *cfg) netmapInitLocalNodeState(ctx context.Context, epoch uint64) (*netm
 	return candidate, nil
 }
 
-func (c *cfg) netmapLocalNodeState(ctx context.Context, epoch uint64) (*netmapSDK.NodeInfo, error) {
+func (c *cfg) netmapLocalNodeState(epoch uint64) (*netmapSDK.NodeInfo, error) {
 	// calculate current network state
-	nm, err := c.cfgNetmap.wrapper.GetNetMapByEpoch(ctx, epoch)
+	nm, err := c.cfgNetmap.wrapper.GetNetMapByEpoch(epoch)
 	if err != nil {
 		return nil, err
 	}
@@ -376,8 +376,8 @@ func (c *cfg) SetNetmapStatus(ctx context.Context, st control.NetmapStatus) erro
 	return c.updateNetMapState(ctx, func(*nmClient.UpdatePeerPrm) {})
 }
 
-func (c *cfg) GetNetmapStatus(ctx context.Context) (control.NetmapStatus, uint64, error) {
-	epoch, err := c.netMapSource.Epoch(ctx)
+func (c *cfg) GetNetmapStatus() (control.NetmapStatus, uint64, error) {
+	epoch, err := c.netMapSource.Epoch()
 	if err != nil {
 		return control.NetmapStatus_STATUS_UNDEFINED, 0, fmt.Errorf("failed to get current epoch: %w", err)
 	}
@@ -390,7 +390,7 @@ func (c *cfg) ForceMaintenance(ctx context.Context) error {
 }
 
 func (c *cfg) setMaintenanceStatus(ctx context.Context, force bool) error {
-	netSettings, err := c.cfgNetmap.wrapper.ReadNetworkConfiguration(ctx)
+	netSettings, err := c.cfgNetmap.wrapper.ReadNetworkConfiguration()
 	if err != nil {
 		err = fmt.Errorf("read network settings to check maintenance allowance: %w", err)
 	} else if !netSettings.MaintenanceModeAllowed {
@@ -438,7 +438,7 @@ type netInfo struct {
 	msPerBlockRdr func() (int64, error)
 }
 
-func (n *netInfo) Dump(ctx context.Context, ver version.Version) (*netmapSDK.NetworkInfo, error) {
+func (n *netInfo) Dump(ver version.Version) (*netmapSDK.NetworkInfo, error) {
 	magic, err := n.magic.MagicNumber()
 	if err != nil {
 		return nil, err
@@ -448,7 +448,7 @@ func (n *netInfo) Dump(ctx context.Context, ver version.Version) (*netmapSDK.Net
 	ni.SetCurrentEpoch(n.netState.CurrentEpoch())
 	ni.SetMagicNumber(magic)
 
-	netInfoMorph, err := n.morphClientNetMap.ReadNetworkConfiguration(ctx)
+	netInfoMorph, err := n.morphClientNetMap.ReadNetworkConfiguration()
 	if err != nil {
 		return nil, fmt.Errorf("read network configuration using netmap contract client: %w", err)
 	}

cmd/frostfs-node/object.go

@@ -54,10 +54,10 @@ type objectSvc struct {
 	patch *patchsvc.Service
 }
 
-func (c *cfg) MaxObjectSize(ctx context.Context) uint64 {
-	sz, err := c.cfgNetmap.wrapper.MaxObjectSize(ctx)
+func (c *cfg) MaxObjectSize() uint64 {
+	sz, err := c.cfgNetmap.wrapper.MaxObjectSize()
 	if err != nil {
-		c.log.Error(ctx, logs.FrostFSNodeCouldNotGetMaxObjectSizeValue,
+		c.log.Error(context.Background(), logs.FrostFSNodeCouldNotGetMaxObjectSizeValue,
 			zap.Error(err),
 		)
 	}
@@ -122,8 +122,8 @@ type innerRingFetcherWithNotary struct {
 	sidechain *morphClient.Client
 }
 
-func (fn *innerRingFetcherWithNotary) InnerRingKeys(ctx context.Context) ([][]byte, error) {
-	keys, err := fn.sidechain.NeoFSAlphabetList(ctx)
+func (fn *innerRingFetcherWithNotary) InnerRingKeys() ([][]byte, error) {
+	keys, err := fn.sidechain.NeoFSAlphabetList()
 	if err != nil {
 		return nil, fmt.Errorf("can't get inner ring keys from alphabet role: %w", err)
 	}
@@ -168,7 +168,7 @@ func initObjectService(c *cfg) {
 	sPatch := createPatchSvc(sGet, sPut)
 
 	// build service pipeline
-	// grpc | audit | qos | <metrics> | signature | response | acl | ape | split
+	// grpc | audit | <metrics> | signature | response | acl | ape | split
 
 	splitSvc := createSplitService(c, sPutV2, sGetV2, sSearchV2, sDeleteV2, sPatch)
 
@@ -191,8 +191,7 @@ func initObjectService(c *cfg) {
 
 	c.shared.metricsSvc = objectService.NewMetricCollector(
 		signSvc, c.metricsCollector.ObjectService(), metricsconfig.Enabled(c.appCfg))
-	qosService := objectService.NewQoSObjectService(c.shared.metricsSvc, &c.cfgQoSService)
-	auditSvc := objectService.NewAuditService(qosService, c.log, c.audit)
+	auditSvc := objectService.NewAuditService(c.shared.metricsSvc, c.log, c.audit)
 	server := objectTransportGRPC.New(auditSvc)
 
 	c.cfgGRPC.performAndSave(func(_ string, _ net.Listener, s *grpc.Server) {
@@ -216,7 +215,8 @@ func addPolicer(c *cfg, keyStorage *util.KeyStorage, clientConstructor *cache.Cl
 		prm.MarkAsGarbage(addr)
 		prm.WithForceRemoval()
 
-		return ls.Inhume(ctx, prm)
+		_, err := ls.Inhume(ctx, prm)
+		return err
 	}
 
 	remoteReader := objectService.NewRemoteReader(keyStorage, clientConstructor)
@@ -266,7 +266,8 @@ func addPolicer(c *cfg, keyStorage *util.KeyStorage, clientConstructor *cache.Cl
 			var inhumePrm engine.InhumePrm
 			inhumePrm.MarkAsGarbage(addr)
 
-			if err := ls.Inhume(ctx, inhumePrm); err != nil {
+			_, err := ls.Inhume(ctx, inhumePrm)
+			if err != nil {
 				c.log.Warn(ctx, logs.FrostFSNodeCouldNotInhumeMarkRedundantCopyAsGarbage,
 					zap.Error(err),
 				)
@@ -475,7 +476,8 @@ func (e engineWithoutNotifications) Delete(ctx context.Context, tombstone oid.Ad
 
 	prm.WithTarget(tombstone, addrs...)
 
-	return e.engine.Inhume(ctx, prm)
+	_, err := e.engine.Inhume(ctx, prm)
+	return err
 }
 
 func (e engineWithoutNotifications) Lock(ctx context.Context, locker oid.Address, toLock []oid.ID) error {

cmd/frostfs-node/qos.go

@@ -1,95 +0,0 @@
-package main
-
-import (
-	"bytes"
-	"context"
-
-	qosconfig "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-node/config/qos"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/internal/logs"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/internal/qos"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/core/netmap"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/util/logger"
-	qosTagging "git.frostfs.info/TrueCloudLab/frostfs-qos/tagging"
-	"go.uber.org/zap"
-)
-
-type cfgQoSService struct {
-	netmapSource        netmap.Source
-	logger              *logger.Logger
-	allowedCriticalPubs [][]byte
-	allowedInternalPubs [][]byte
-}
-
-func initQoSService(c *cfg) {
-	criticalPubs := qosconfig.CriticalAuthorizedKeys(c.appCfg)
-	internalPubs := qosconfig.InternalAuthorizedKeys(c.appCfg)
-	rawCriticalPubs := make([][]byte, 0, len(criticalPubs))
-	rawInternalPubs := make([][]byte, 0, len(internalPubs))
-	for i := range criticalPubs {
-		rawCriticalPubs = append(rawCriticalPubs, criticalPubs[i].Bytes())
-	}
-	for i := range internalPubs {
-		rawInternalPubs = append(rawInternalPubs, internalPubs[i].Bytes())
-	}
-
-	c.cfgQoSService = cfgQoSService{
-		netmapSource:        c.netMapSource,
-		logger:              c.log,
-		allowedCriticalPubs: rawCriticalPubs,
-		allowedInternalPubs: rawInternalPubs,
-	}
-}
-
-func (s *cfgQoSService) AdjustIncomingTag(ctx context.Context, requestSignPublicKey []byte) context.Context {
-	rawTag, defined := qosTagging.IOTagFromContext(ctx)
-	if !defined {
-		return qosTagging.ContextWithIOTag(ctx, qos.IOTagClient.String())
-	}
-	ioTag, err := qos.FromRawString(rawTag)
-	if err != nil {
-		s.logger.Warn(ctx, logs.FailedToParseIncomingIOTag, zap.Error(err))
-		return qosTagging.ContextWithIOTag(ctx, qos.IOTagClient.String())
-	}
-
-	switch ioTag {
-	case qos.IOTagClient:
-		return ctx
-	case qos.IOTagCritical:
-		for _, pk := range s.allowedCriticalPubs {
-			if bytes.Equal(pk, requestSignPublicKey) {
-				return ctx
-			}
-		}
-		nm, err := s.netmapSource.GetNetMap(ctx, 0)
-		if err != nil {
-			s.logger.Debug(ctx, logs.FailedToGetNetmapToAdjustIOTag, zap.Error(err))
-			return qosTagging.ContextWithIOTag(ctx, qos.IOTagClient.String())
-		}
-		for _, node := range nm.Nodes() {
-			if bytes.Equal(node.PublicKey(), requestSignPublicKey) {
-				return ctx
-			}
-		}
-		return qosTagging.ContextWithIOTag(ctx, qos.IOTagClient.String())
-	case qos.IOTagInternal:
-		for _, pk := range s.allowedInternalPubs {
-			if bytes.Equal(pk, requestSignPublicKey) {
-				return ctx
-			}
-		}
-		nm, err := s.netmapSource.GetNetMap(ctx, 0)
-		if err != nil {
-			s.logger.Debug(ctx, logs.FailedToGetNetmapToAdjustIOTag, zap.Error(err))
-			return qosTagging.ContextWithIOTag(ctx, qos.IOTagClient.String())
-		}
-		for _, node := range nm.Nodes() {
-			if bytes.Equal(node.PublicKey(), requestSignPublicKey) {
-				return ctx
-			}
-		}
-		return qosTagging.ContextWithIOTag(ctx, qos.IOTagClient.String())
-	default:
-		s.logger.Warn(ctx, logs.NotSupportedIncomingIOTagReplacedWithClient, zap.Stringer("io_tag", ioTag))
-		return qosTagging.ContextWithIOTag(ctx, qos.IOTagClient.String())
-	}
-}

cmd/frostfs-node/tree.go

@@ -29,16 +29,16 @@ type cnrSource struct {
 	cli *containerClient.Client
 }
 
-func (c cnrSource) Get(ctx context.Context, id cid.ID) (*container.Container, error) {
-	return c.src.Get(ctx, id)
+func (c cnrSource) Get(id cid.ID) (*container.Container, error) {
+	return c.src.Get(id)
 }
 
-func (c cnrSource) DeletionInfo(ctx context.Context, cid cid.ID) (*container.DelInfo, error) {
-	return c.src.DeletionInfo(ctx, cid)
+func (c cnrSource) DeletionInfo(cid cid.ID) (*container.DelInfo, error) {
+	return c.src.DeletionInfo(cid)
 }
 
-func (c cnrSource) List(ctx context.Context) ([]cid.ID, error) {
-	return c.cli.ContainersOf(ctx, nil)
+func (c cnrSource) List() ([]cid.ID, error) {
+	return c.cli.ContainersOf(nil)
 }
 
 func initTreeService(c *cfg) {
@@ -72,7 +72,7 @@ func initTreeService(c *cfg) {
 	)
 
 	c.cfgGRPC.performAndSave(func(_ string, _ net.Listener, s *grpc.Server) {
-		tree.RegisterTreeServiceServer(s, tree.NewIOTagAdjustServer(c.treeService, &c.cfgQoSService))
+		tree.RegisterTreeServiceServer(s, c.treeService)
 	})
 
 	c.workers = append(c.workers, newWorkerFromFunc(func(ctx context.Context) {

config/example/node.env

@@ -225,6 +225,3 @@ FROSTFS_MULTINET_SUBNETS_1_SOURCE_IPS="10.78.70.185 10.78.71.185"
 FROSTFS_MULTINET_BALANCER=roundrobin
 FROSTFS_MULTINET_RESTRICT=false
 FROSTFS_MULTINET_FALLBACK_DELAY=350ms
-
-FROSTFS_QOS_CRITICAL_AUTHORIZED_KEYS="035839e45d472a3b7769a2a1bd7d54c4ccd4943c3b40f547870e83a8fcbfb3ce11 028f42cfcb74499d7b15b35d9bff260a1c8d27de4f446a627406a382d8961486d6"
-FROSTFS_QOS_INTERNAL_AUTHORIZED_KEYS="02b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc2 031a6c6fbbdf02ca351745fa86b9ba5a9452d785ac4f7fc2b7548ca2a46c4fcf4a"

config/example/node.json

@@ -305,19 +305,5 @@
     "balancer": "roundrobin",
     "restrict": false,
     "fallback_delay": "350ms"
-  },
-  "qos": {
-    "critical": {
-      "authorized_keys": [
-        "035839e45d472a3b7769a2a1bd7d54c4ccd4943c3b40f547870e83a8fcbfb3ce11",
-        "028f42cfcb74499d7b15b35d9bff260a1c8d27de4f446a627406a382d8961486d6"
-      ]
-    },
-    "internal": {
-      "authorized_keys": [
-        "02b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc2",
-        "031a6c6fbbdf02ca351745fa86b9ba5a9452d785ac4f7fc2b7548ca2a46c4fcf4a"
-      ]
-    }
   }
 }

config/example/node.yaml

@@ -270,13 +270,3 @@ multinet:
   balancer: roundrobin
   restrict: false
   fallback_delay: 350ms
-
-qos:
-  critical:
-    authorized_keys:  # list of hex-encoded public keys that have rights to use `critical` IO tag
-      - 035839e45d472a3b7769a2a1bd7d54c4ccd4943c3b40f547870e83a8fcbfb3ce11
-      - 028f42cfcb74499d7b15b35d9bff260a1c8d27de4f446a627406a382d8961486d6
-  internal:
-    authorized_keys:  # list of hex-encoded public keys that have rights to use `internal` IO tag
-      - 02b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc2
-      - 031a6c6fbbdf02ca351745fa86b9ba5a9452d785ac4f7fc2b7548ca2a46c4fcf4a

docs/release-instruction.md

@@ -95,15 +95,19 @@ $ git push origin ${FROSTFS_TAG_PREFIX}${FROSTFS_REVISION}
 
 ## Post-release
 
-### Prepare and push images to a Docker registry (automated)
+### Prepare and push images to a Docker Hub (if not automated)
 
-Create Docker images for all applications and push them into container registry
-(executed automatically in Forgejo Actions upon pushing a release tag):
+Create Docker images for all applications and push them into Docker Hub
+(requires [organization](https://hub.docker.com/u/truecloudlab) privileges)
 
 ```shell
 $ git checkout ${FROSTFS_TAG_PREFIX}${FROSTFS_REVISION}
 $ make images
-$ make push-images
+$ docker push truecloudlab/frostfs-storage:${FROSTFS_REVISION}
+$ docker push truecloudlab/frostfs-storage-testnet:${FROSTFS_REVISION}
+$ docker push truecloudlab/frostfs-ir:${FROSTFS_REVISION}
+$ docker push truecloudlab/frostfs-cli:${FROSTFS_REVISION}
+$ docker push truecloudlab/frostfs-adm:${FROSTFS_REVISION}
 ```
 
 ### Make a proper release (if not automated)

docs/storage-node-configuration.md

@@ -26,8 +26,7 @@ There are some custom types used for brevity:
 | `storage`              | [Storage engine configuration](#storage-section)                    |
 | `runtime`              | [Runtime configuration](#runtime-section)                           |
 | `audit`                | [Audit configuration](#audit-section)                               |
-| `multinet`             | [Multinet configuration](#multinet-section)                         |
-| `qos`                  | [QoS configuration](#qos-section)                                   |
+| `multinet`             | [Multinet configuration](#multinet-section)                            |
 
 # `control` section
 ```yaml
@@ -472,20 +471,3 @@ multinet:
 | `balancer`       | `string`   | ""            | Balancer to select network interfaces, allowed values are "" (no balancing, use first suitable interface) or "roundrobin". |
 | `restrict`       | `bool`     | false         | If `true` then any requests that do not match `subnets` will fail.                                                         |
 | `fallback_delay` | `duration` | 350ms         | Delay before fallback to secondary IP addresses in case of hostname resolve.                                               |
-
-# `qos` section
-```yaml
-qos:
-  critical:
-    authorized_keys:
-      - 035839e45d472a3b7769a2a1bd7d54c4ccd4943c3b40f547870e83a8fcbfb3ce11
-      - 028f42cfcb74499d7b15b35d9bff260a1c8d27de4f446a627406a382d8961486d6
-  internal:
-    authorized_keys:
-      - 035839e45d472a3b7769a2a1bd7d54c4ccd4943c3b40f547870e83a8fcbfb3ce11
-      - 028f42cfcb74499d7b15b35d9bff260a1c8d27de4f446a627406a382d8961486d6
-```
-| Parameter                  | Type           | Default value | Description                                                                 |
-| -------------------------- | -------------- | ------------- | --------------------------------------------------------------------------- |
-| `critical.authorized_keys` | `[]public key` | empty         | List of public keys for which requests with the tag `critical` are allowed. |
-| `internal.authorized_keys` | `[]public key` | empty         | List of public keys for which requests with the tag `internal` are allowed. |

go.mod

@@ -7,9 +7,8 @@ require (
 	git.frostfs.info/TrueCloudLab/frostfs-contract v0.21.1-0.20241205083807-762d7f9f9f08
 	git.frostfs.info/TrueCloudLab/frostfs-crypto v0.6.0
 	git.frostfs.info/TrueCloudLab/frostfs-locode-db v0.4.1-0.20240710074952-65761deb5c0d
-	git.frostfs.info/TrueCloudLab/frostfs-observability v0.0.0-20250212111929-d34e1329c824
-	git.frostfs.info/TrueCloudLab/frostfs-qos v0.0.0-20250128150313-cfbca7fa1dfe
-	git.frostfs.info/TrueCloudLab/frostfs-sdk-go v0.0.0-20250202151421-8389887a3421
+	git.frostfs.info/TrueCloudLab/frostfs-observability v0.0.0-20241112082307-f17779933e88
+	git.frostfs.info/TrueCloudLab/frostfs-sdk-go v0.0.0-20250109084609-328d214d2d76
 	git.frostfs.info/TrueCloudLab/hrw v1.2.1
 	git.frostfs.info/TrueCloudLab/multinet v0.0.0-20241015075604-6cb0d80e0972
 	git.frostfs.info/TrueCloudLab/policy-engine v0.0.0-20240814080254-96225afacb88

go.sum

@@ -6,12 +6,10 @@ git.frostfs.info/TrueCloudLab/frostfs-crypto v0.6.0 h1:FxqFDhQYYgpe41qsIHVOcdzSV
 git.frostfs.info/TrueCloudLab/frostfs-crypto v0.6.0/go.mod h1:RUIKZATQLJ+TaYQa60X2fTDwfuhMfm8Ar60bQ5fr+vU=
 git.frostfs.info/TrueCloudLab/frostfs-locode-db v0.4.1-0.20240710074952-65761deb5c0d h1:uJ/wvuMdepbkaV8XMS5uN9B0FQWMep0CttSuDZiDhq0=
 git.frostfs.info/TrueCloudLab/frostfs-locode-db v0.4.1-0.20240710074952-65761deb5c0d/go.mod h1:7ZZq8iguY7qFsXajdHGmZd2AW4QbucyrJwhbsRfOfek=
-git.frostfs.info/TrueCloudLab/frostfs-observability v0.0.0-20250212111929-d34e1329c824 h1:Mxw1c/8t96vFIUOffl28lFaHKi413oCBfLMGJmF9cFA=
-git.frostfs.info/TrueCloudLab/frostfs-observability v0.0.0-20250212111929-d34e1329c824/go.mod h1:kbwB4v2o6RyOfCo9kEFeUDZIX3LKhmS0yXPrtvzkQ1g=
-git.frostfs.info/TrueCloudLab/frostfs-qos v0.0.0-20250128150313-cfbca7fa1dfe h1:81gDNdWNLP24oMQukRiCE9R1wGSh0l0dRq3F1W+Oesc=
-git.frostfs.info/TrueCloudLab/frostfs-qos v0.0.0-20250128150313-cfbca7fa1dfe/go.mod h1:PCijYq4oa8vKtIEcUX6jRiszI6XAW+nBwU+T1kB4d1U=
-git.frostfs.info/TrueCloudLab/frostfs-sdk-go v0.0.0-20250202151421-8389887a3421 h1:pP19IawSdsLCKFv7HMNfWAeH6E3uSnntKZkwka+/2+4=
-git.frostfs.info/TrueCloudLab/frostfs-sdk-go v0.0.0-20250202151421-8389887a3421/go.mod h1:aQpPWfG8oyfJ2X+FenPTJpSRWZjwcP5/RAtkW+/VEX8=
+git.frostfs.info/TrueCloudLab/frostfs-observability v0.0.0-20241112082307-f17779933e88 h1:9bvBDLApbbO5sXBKdODpE9tzy3HV99nXxkDWNn22rdI=
+git.frostfs.info/TrueCloudLab/frostfs-observability v0.0.0-20241112082307-f17779933e88/go.mod h1:kbwB4v2o6RyOfCo9kEFeUDZIX3LKhmS0yXPrtvzkQ1g=
+git.frostfs.info/TrueCloudLab/frostfs-sdk-go v0.0.0-20250109084609-328d214d2d76 h1:wzvSJIiS+p9qKfl3eg1oH6qlrjaEWiqTc/iMDKG3Ml4=
+git.frostfs.info/TrueCloudLab/frostfs-sdk-go v0.0.0-20250109084609-328d214d2d76/go.mod h1:aQpPWfG8oyfJ2X+FenPTJpSRWZjwcP5/RAtkW+/VEX8=
 git.frostfs.info/TrueCloudLab/hrw v1.2.1 h1:ccBRK21rFvY5R1WotI6LNoPlizk7qSvdfD8lNIRudVc=
 git.frostfs.info/TrueCloudLab/hrw v1.2.1/go.mod h1:C1Ygde2n843yTZEQ0FP69jYiuaYV0kriLvP4zm8JuvM=
 git.frostfs.info/TrueCloudLab/multinet v0.0.0-20241015075604-6cb0d80e0972 h1:/960fWeyn2AFHwQUwDsWB3sbP6lTEnFnMzLMM6tx6N8=

internal/logs/logs.go

@@ -146,6 +146,7 @@ const (
 	ClientCantGetBlockchainHeight                                        = "can't get blockchain height"
 	ClientCantGetBlockchainHeight243                                     = "can't get blockchain height"
 	EventCouldNotSubmitHandlerToWorkerPool                               = "could not Submit handler to worker pool"
+	EventCouldNotStartListenToEvents                                     = "could not start listen to events"
 	EventStopEventListenerByError                                        = "stop event listener by error"
 	EventStopEventListenerByContext                                      = "stop event listener by context"
 	EventStopEventListenerByNotificationChannel                          = "stop event listener by notification channel"
@@ -383,6 +384,7 @@ const (
 	FrostFSNodeShutdownSkip                                              = "node is already shutting down, skipped shutdown"
 	FrostFSNodeShutdownWhenNotReady                                      = "node is going to shut down when subsystems are still initializing"
 	FrostFSNodeConfigurationReading                                      = "configuration reading"
+	FrostFSNodeLoggerConfigurationPreparation                            = "logger configuration preparation"
 	FrostFSNodeTracingConfigationUpdated                                 = "tracing configation updated"
 	FrostFSNodeStorageEngineConfigurationUpdate                          = "storage engine configuration update"
 	FrostFSNodePoolConfigurationUpdate                                   = "adjust pool configuration"
@@ -510,7 +512,4 @@ const (
 	BlobovniczatreeFailedToRemoveRebuildTempFile                         = "failed to remove rebuild temp file"
 	WritecacheCantGetObject                                              = "can't get an object from fstree"
 	FailedToUpdateMultinetConfiguration                                  = "failed to update multinet configuration"
-	FailedToParseIncomingIOTag                                           = "failed to parse incoming IO tag"
-	NotSupportedIncomingIOTagReplacedWithClient                          = "incoming IO tag is not supported, replaced with `client`"
-	FailedToGetNetmapToAdjustIOTag                                       = "failed to get netmap to adjust IO tag, replaced with `client`"
 )

internal/qos/grpc.go

@@ -1,51 +0,0 @@
-package qos
-
-import (
-	"context"
-
-	"git.frostfs.info/TrueCloudLab/frostfs-qos/tagging"
-	"google.golang.org/grpc"
-)
-
-func NewSetCriticalIOTagUnaryServerInterceptor() grpc.UnaryServerInterceptor {
-	return func(ctx context.Context, req any, _ *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (resp any, err error) {
-		ctx = tagging.ContextWithIOTag(ctx, IOTagCritical.String())
-		return handler(ctx, req)
-	}
-}
-
-func NewAdjustOutgoingIOTagUnaryClientInterceptor() grpc.UnaryClientInterceptor {
-	return func(ctx context.Context, method string, req, reply any, cc *grpc.ClientConn, invoker grpc.UnaryInvoker, opts ...grpc.CallOption) error {
-		rawTag, ok := tagging.IOTagFromContext(ctx)
-		if !ok {
-			return invoker(ctx, method, req, reply, cc, opts...)
-		}
-		tag, err := FromRawString(rawTag)
-		if err != nil {
-			tag = IOTagClient
-		}
-		if tag == IOTagBackground || tag == IOTagPolicer || tag == IOTagWritecache {
-			tag = IOTagInternal
-		}
-		ctx = tagging.ContextWithIOTag(ctx, tag.String())
-		return invoker(ctx, method, req, reply, cc, opts...)
-	}
-}
-
-func NewAdjustOutgoingIOTagStreamClientInterceptor() grpc.StreamClientInterceptor {
-	return func(ctx context.Context, desc *grpc.StreamDesc, cc *grpc.ClientConn, method string, streamer grpc.Streamer, opts ...grpc.CallOption) (grpc.ClientStream, error) {
-		rawTag, ok := tagging.IOTagFromContext(ctx)
-		if !ok {
-			return streamer(ctx, desc, cc, method, opts...)
-		}
-		tag, err := FromRawString(rawTag)
-		if err != nil {
-			tag = IOTagClient
-		}
-		if tag == IOTagBackground || tag == IOTagPolicer || tag == IOTagWritecache {
-			tag = IOTagInternal
-		}
-		ctx = tagging.ContextWithIOTag(ctx, tag.String())
-		return streamer(ctx, desc, cc, method, opts...)
-	}
-}

internal/qos/tags.go

@@ -1,39 +0,0 @@
-package qos
-
-import "fmt"
-
-type IOTag string
-
-const (
-	IOTagClient     IOTag = "client"
-	IOTagInternal   IOTag = "internal"
-	IOTagBackground IOTag = "background"
-	IOTagWritecache IOTag = "writecache"
-	IOTagPolicer    IOTag = "policer"
-	IOTagCritical   IOTag = "critical"
-
-	ioTagUnknown IOTag = ""
-)
-
-func FromRawString(s string) (IOTag, error) {
-	switch s {
-	case string(IOTagCritical):
-		return IOTagCritical, nil
-	case string(IOTagClient):
-		return IOTagClient, nil
-	case string(IOTagInternal):
-		return IOTagInternal, nil
-	case string(IOTagBackground):
-		return IOTagBackground, nil
-	case string(IOTagWritecache):
-		return IOTagWritecache, nil
-	case string(IOTagPolicer):
-		return IOTagPolicer, nil
-	default:
-		return ioTagUnknown, fmt.Errorf("unknown tag %s", s)
-	}
-}
-
-func (t IOTag) String() string {
-	return string(t)
-}

pkg/ape/request/frostfsid.go

@@ -1,7 +1,6 @@
 package request
 
 import (
-	"context"
 	"fmt"
 	"strconv"
 	"strings"
@@ -13,9 +12,9 @@ import (
 )
 
 // FormFrostfsIDRequestProperties forms frostfsid specific request properties like user-claim tags and group ID.
-func FormFrostfsIDRequestProperties(ctx context.Context, frostFSIDClient frostfsidcore.SubjectProvider, pk *keys.PublicKey) (map[string]string, error) {
+func FormFrostfsIDRequestProperties(frostFSIDClient frostfsidcore.SubjectProvider, pk *keys.PublicKey) (map[string]string, error) {
 	reqProps := make(map[string]string)
-	subj, err := frostFSIDClient.GetSubjectExtended(ctx, pk.GetScriptHash())
+	subj, err := frostFSIDClient.GetSubjectExtended(pk.GetScriptHash())
 	if err != nil {
 		if !strings.Contains(err.Error(), frostfsidcore.SubjectNotFoundErrorMessage) {
 			return nil, fmt.Errorf("get subject error: %w", err)
@@ -37,8 +36,8 @@ func FormFrostfsIDRequestProperties(ctx context.Context, frostFSIDClient frostfs
 }
 
 // Groups return the actor's group ids from frostfsid contract.
-func Groups(ctx context.Context, frostFSIDClient frostfsidcore.SubjectProvider, pk *keys.PublicKey) ([]string, error) {
-	subj, err := frostFSIDClient.GetSubjectExtended(ctx, pk.GetScriptHash())
+func Groups(frostFSIDClient frostfsidcore.SubjectProvider, pk *keys.PublicKey) ([]string, error) {
+	subj, err := frostFSIDClient.GetSubjectExtended(pk.GetScriptHash())
 	if err != nil {
 		if !strings.Contains(err.Error(), frostfsidcore.SubjectNotFoundErrorMessage) {
 			return nil, fmt.Errorf("get subject error: %w", err)

pkg/core/container/info.go

@@ -1,7 +1,6 @@
 package container
 
 import (
-	"context"
 	"sync"
 
 	utilSync "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/util/sync"
@@ -20,7 +19,7 @@ type infoValue struct {
 }
 
 type InfoProvider interface {
-	Info(ctx context.Context, id cid.ID) (Info, error)
+	Info(id cid.ID) (Info, error)
 }
 
 type infoProvider struct {
@@ -44,13 +43,13 @@ func NewInfoProvider(sourceFactory func() (Source, error)) InfoProvider {
 	}
 }
 
-func (r *infoProvider) Info(ctx context.Context, id cid.ID) (Info, error) {
+func (r *infoProvider) Info(id cid.ID) (Info, error) {
 	v, found := r.tryGetFromCache(id)
 	if found {
 		return v.info, v.err
 	}
 
-	return r.getFromSource(ctx, id)
+	return r.getFromSource(id)
 }
 
 func (r *infoProvider) tryGetFromCache(id cid.ID) (infoValue, bool) {
@@ -61,7 +60,7 @@ func (r *infoProvider) tryGetFromCache(id cid.ID) (infoValue, bool) {
 	return value, found
 }
 
-func (r *infoProvider) getFromSource(ctx context.Context, id cid.ID) (Info, error) {
+func (r *infoProvider) getFromSource(id cid.ID) (Info, error) {
 	r.kl.Lock(id)
 	defer r.kl.Unlock(id)
 
@@ -76,11 +75,11 @@ func (r *infoProvider) getFromSource(ctx context.Context, id cid.ID) (Info, erro
 		return Info{}, r.sourceErr
 	}
 
-	cnr, err := r.source.Get(ctx, id)
+	cnr, err := r.source.Get(id)
 	var civ infoValue
 	if err != nil {
 		if client.IsErrContainerNotFound(err) {
-			removed, err := WasRemoved(ctx, r.source, id)
+			removed, err := WasRemoved(r.source, id)
 			if err != nil {
 				civ.err = err
 			} else {

pkg/core/container/storage.go

@@ -1,8 +1,6 @@
 package container
 
 import (
-	"context"
-
 	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container"
 	cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id"
 	frostfscrypto "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/crypto"
@@ -43,9 +41,9 @@ type Source interface {
 	//
 	// Implementations must not retain the container pointer and modify
 	// the container through it.
-	Get(ctx context.Context, cid cid.ID) (*Container, error)
+	Get(cid.ID) (*Container, error)
 
-	DeletionInfo(ctx context.Context, cid cid.ID) (*DelInfo, error)
+	DeletionInfo(cid.ID) (*DelInfo, error)
 }
 
 // EACL groups information about the FrostFS container's extended ACL stored in

pkg/core/container/util.go

@@ -1,7 +1,6 @@
 package container
 
 import (
-	"context"
 	"errors"
 
 	apistatus "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/client/status"
@@ -11,8 +10,8 @@ import (
 
 // WasRemoved checks whether the container ever existed or
 // it just has not been created yet at the current epoch.
-func WasRemoved(ctx context.Context, s Source, cid cid.ID) (bool, error) {
-	_, err := s.DeletionInfo(ctx, cid)
+func WasRemoved(s Source, cid cid.ID) (bool, error) {
+	_, err := s.DeletionInfo(cid)
 	if err == nil {
 		return true, nil
 	}

pkg/core/frostfsid/subject_provider.go

@@ -1,8 +1,6 @@
 package frostfsid
 
 import (
-	"context"
-
 	"git.frostfs.info/TrueCloudLab/frostfs-contract/frostfsid/client"
 	"github.com/nspcc-dev/neo-go/pkg/util"
 )
@@ -13,6 +11,6 @@ const (
 
 // SubjectProvider interface provides methods to get subject from FrostfsID contract.
 type SubjectProvider interface {
-	GetSubject(ctx context.Context, addr util.Uint160) (*client.Subject, error)
-	GetSubjectExtended(ctx context.Context, addr util.Uint160) (*client.SubjectExtended, error)
+	GetSubject(util.Uint160) (*client.Subject, error)
+	GetSubjectExtended(util.Uint160) (*client.SubjectExtended, error)
 }

pkg/core/netmap/storage.go

@@ -1,8 +1,6 @@
 package netmap
 
 import (
-	"context"
-
 	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/netmap"
 )
 
@@ -18,7 +16,7 @@ type Source interface {
 	//
 	// Implementations must not retain the network map pointer and modify
 	// the network map through it.
-	GetNetMap(ctx context.Context, diff uint64) (*netmap.NetMap, error)
+	GetNetMap(diff uint64) (*netmap.NetMap, error)
 
 	// GetNetMapByEpoch reads network map by the epoch number from the storage.
 	// It returns the pointer to the requested network map and any error encountered.
@@ -27,21 +25,21 @@ type Source interface {
 	//
 	// Implementations must not retain the network map pointer and modify
 	// the network map through it.
-	GetNetMapByEpoch(ctx context.Context, epoch uint64) (*netmap.NetMap, error)
+	GetNetMapByEpoch(epoch uint64) (*netmap.NetMap, error)
 
 	// Epoch reads the current epoch from the storage.
 	// It returns thw number of the current epoch and any error encountered.
 	//
 	// Must return exactly one non-default value.
-	Epoch(ctx context.Context) (uint64, error)
+	Epoch() (uint64, error)
 }
 
 // GetLatestNetworkMap requests and returns the latest network map from the storage.
-func GetLatestNetworkMap(ctx context.Context, src Source) (*netmap.NetMap, error) {
-	return src.GetNetMap(ctx, 0)
+func GetLatestNetworkMap(src Source) (*netmap.NetMap, error) {
+	return src.GetNetMap(0)
 }
 
 // GetPreviousNetworkMap requests and returns previous from the latest network map from the storage.
-func GetPreviousNetworkMap(ctx context.Context, src Source) (*netmap.NetMap, error) {
-	return src.GetNetMap(ctx, 1)
+func GetPreviousNetworkMap(src Source) (*netmap.NetMap, error) {
+	return src.GetNetMap(1)
 }

pkg/core/object/fmt.go

@@ -199,7 +199,7 @@ func (v *FormatValidator) isIROrContainerNode(ctx context.Context, obj *objectSD
 	cnrIDBin := make([]byte, sha256.Size)
 	cnrID.Encode(cnrIDBin)
 
-	cnr, err := v.containers.Get(ctx, cnrID)
+	cnr, err := v.containers.Get(cnrID)
 	if err != nil {
 		return acl.RoleOthers, fmt.Errorf("failed to get container (id=%s): %w", cnrID.EncodeToString(), err)
 	}

pkg/core/object/fmt_test.go

@@ -578,7 +578,7 @@ type testIRSource struct {
 	irNodes [][]byte
 }
 
-func (s *testIRSource) InnerRingKeys(_ context.Context) ([][]byte, error) {
+func (s *testIRSource) InnerRingKeys() ([][]byte, error) {
 	return s.irNodes, nil
 }
 
@@ -586,14 +586,14 @@ type testContainerSource struct {
 	containers map[cid.ID]*container.Container
 }
 
-func (s *testContainerSource) Get(ctx context.Context, cnrID cid.ID) (*container.Container, error) {
+func (s *testContainerSource) Get(cnrID cid.ID) (*container.Container, error) {
 	if cnr, found := s.containers[cnrID]; found {
 		return cnr, nil
 	}
 	return nil, fmt.Errorf("container not found")
 }
 
-func (s *testContainerSource) DeletionInfo(context.Context, cid.ID) (*container.DelInfo, error) {
+func (s *testContainerSource) DeletionInfo(cid.ID) (*container.DelInfo, error) {
 	return nil, nil
 }
 
@@ -602,20 +602,20 @@ type testNetmapSource struct {
 	currentEpoch uint64
 }
 
-func (s *testNetmapSource) GetNetMap(ctx context.Context, diff uint64) (*netmap.NetMap, error) {
+func (s *testNetmapSource) GetNetMap(diff uint64) (*netmap.NetMap, error) {
 	if diff >= s.currentEpoch {
 		return nil, fmt.Errorf("invalid diff")
 	}
-	return s.GetNetMapByEpoch(ctx, s.currentEpoch-diff)
+	return s.GetNetMapByEpoch(s.currentEpoch - diff)
 }
 
-func (s *testNetmapSource) GetNetMapByEpoch(ctx context.Context, epoch uint64) (*netmap.NetMap, error) {
+func (s *testNetmapSource) GetNetMapByEpoch(epoch uint64) (*netmap.NetMap, error) {
 	if nm, found := s.netmaps[epoch]; found {
 		return nm, nil
 	}
 	return nil, fmt.Errorf("netmap not found")
 }
 
-func (s *testNetmapSource) Epoch(ctx context.Context) (uint64, error) {
+func (s *testNetmapSource) Epoch() (uint64, error) {
 	return s.currentEpoch, nil
 }

pkg/core/object/sender_classifier.go

@@ -18,7 +18,7 @@ import (
 )
 
 type InnerRing interface {
-	InnerRingKeys(ctx context.Context) ([][]byte, error)
+	InnerRingKeys() ([][]byte, error)
 }
 
 type SenderClassifier struct {
@@ -63,7 +63,7 @@ func (c SenderClassifier) Classify(
 }
 
 func (c SenderClassifier) IsInnerRingOrContainerNode(ctx context.Context, ownerKeyInBytes []byte, idCnr cid.ID, cnr container.Container) (*ClassifyResult, error) {
-	isInnerRingNode, err := c.isInnerRingKey(ctx, ownerKeyInBytes)
+	isInnerRingNode, err := c.isInnerRingKey(ownerKeyInBytes)
 	if err != nil {
 		// do not throw error, try best case matching
 		c.log.Debug(ctx, logs.V2CantCheckIfRequestFromInnerRing,
@@ -78,7 +78,7 @@ func (c SenderClassifier) IsInnerRingOrContainerNode(ctx context.Context, ownerK
 	binCnr := make([]byte, sha256.Size)
 	idCnr.Encode(binCnr)
 
-	isContainerNode, err := c.isContainerKey(ctx, ownerKeyInBytes, binCnr, cnr)
+	isContainerNode, err := c.isContainerKey(ownerKeyInBytes, binCnr, cnr)
 	if err != nil {
 		// error might happen if request has `RoleOther` key and placement
 		// is not possible for previous epoch, so
@@ -99,8 +99,8 @@ func (c SenderClassifier) IsInnerRingOrContainerNode(ctx context.Context, ownerK
 	}, nil
 }
 
-func (c SenderClassifier) isInnerRingKey(ctx context.Context, owner []byte) (bool, error) {
-	innerRingKeys, err := c.innerRing.InnerRingKeys(ctx)
+func (c SenderClassifier) isInnerRingKey(owner []byte) (bool, error) {
+	innerRingKeys, err := c.innerRing.InnerRingKeys()
 	if err != nil {
 		return false, err
 	}
@@ -116,11 +116,10 @@ func (c SenderClassifier) isInnerRingKey(ctx context.Context, owner []byte) (boo
 }
 
 func (c SenderClassifier) isContainerKey(
-	ctx context.Context,
 	owner, idCnr []byte,
 	cnr container.Container,
 ) (bool, error) {
-	nm, err := core.GetLatestNetworkMap(ctx, c.netmap) // first check current netmap
+	nm, err := core.GetLatestNetworkMap(c.netmap) // first check current netmap
 	if err != nil {
 		return false, err
 	}
@@ -134,7 +133,7 @@ func (c SenderClassifier) isContainerKey(
 
 	// then check previous netmap, this can happen in-between epoch change
 	// when node migrates data from last epoch container
-	nm, err = core.GetPreviousNetworkMap(ctx, c.netmap)
+	nm, err = core.GetPreviousNetworkMap(c.netmap)
 	if err != nil {
 		return false, err
 	}

pkg/core/quota/bench.results

@@ -0,0 +1,172 @@
+Running tool: /usr/local/go/bin/go test -benchmem -run=^$ -tags integration -bench ^BenchmarkMClock$ git.frostfs.info/TrueCloudLab/frostfs-node/pkg/core/quota -count=1
+
+goos: linux
+goarch: amd64
+pkg: git.frostfs.info/TrueCloudLab/frostfs-node/pkg/core/quota
+cpu: 11th Gen Intel(R) Core(TM) i5-1135G7 @ 2.40GHz
+BenchmarkMClock/noop,_1_parallelism-8         	    8622	    138852 ns/op	       0 B/op	       0 allocs/op
+BenchmarkMClock/mclock,_no_limit,_no_reservation,_1_parallelism,_1_tags-8         	    7750	    143396 ns/op	     381 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_no_limit,_no_reservation,_1_parallelism,_2_tags-8         	    7890	    140165 ns/op	     381 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_no_limit,_no_reservation,_1_parallelism,_4_tags-8         	    8481	    142988 ns/op	     380 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_no_limit,_no_reservation,_1_parallelism,_8_tags-8         	    7778	    143392 ns/op	     380 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_no_limit,_no_reservation,_1_parallelism,_16_tags-8        	    8174	    142753 ns/op	     381 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_no_limit,_1.0_reservation,_1_parallelism,_1_tags-8        	    8428	    141928 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_no_limit,_1.0_reservation,_1_parallelism,_2_tags-8        	    8401	    142478 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_no_limit,_1.0_reservation,_1_parallelism,_4_tags-8        	    7838	    143398 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_no_limit,_1.0_reservation,_1_parallelism,_8_tags-8        	    8358	    143362 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_no_limit,_1.0_reservation,_1_parallelism,_16_tags-8       	    7646	    143140 ns/op	     389 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_no_limit,_100.0_reservation,_1_parallelism,_1_tags-8      	    7792	    142760 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_no_limit,_100.0_reservation,_1_parallelism,_2_tags-8      	    8359	    144336 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_no_limit,_100.0_reservation,_1_parallelism,_4_tags-8      	    8433	    142473 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_no_limit,_100.0_reservation,_1_parallelism,_8_tags-8      	    8074	    141951 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_no_limit,_100.0_reservation,_1_parallelism,_16_tags-8     	    7893	    143826 ns/op	     389 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_no_limit,_10000.0_reservation,_1_parallelism,_1_tags-8    	    8542	    143451 ns/op	     387 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_no_limit,_10000.0_reservation,_1_parallelism,_2_tags-8    	    8462	    143230 ns/op	     386 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_no_limit,_10000.0_reservation,_1_parallelism,_4_tags-8    	    7852	    140847 ns/op	     384 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_no_limit,_10000.0_reservation,_1_parallelism,_8_tags-8    	    8299	    142257 ns/op	     383 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_no_limit,_10000.0_reservation,_1_parallelism,_16_tags-8   	    8274	    143428 ns/op	     383 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_no_reservation,_1_parallelism,_1_tags-8   	    5896	    182277 ns/op	     380 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_no_reservation,_1_parallelism,_2_tags-8   	    6312	    164867 ns/op	     380 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_no_reservation,_1_parallelism,_4_tags-8   	    7076	    153351 ns/op	     380 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_no_reservation,_1_parallelism,_8_tags-8   	    7918	    147351 ns/op	     380 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_no_reservation,_1_parallelism,_16_tags-8  	    7756	    146122 ns/op	     381 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_1.0_reservation,_1_parallelism,_1_tags-8  	    6823	    182441 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_1.0_reservation,_1_parallelism,_2_tags-8  	    6462	    163464 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_1.0_reservation,_1_parallelism,_4_tags-8  	    7828	    152245 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_1.0_reservation,_1_parallelism,_8_tags-8  	    7338	    147831 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_1.0_reservation,_1_parallelism,_16_tags-8 	    7875	    145634 ns/op	     389 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_100.0_reservation,_1_parallelism,_1_tags-8         	    6800	    178145 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_100.0_reservation,_1_parallelism,_2_tags-8         	    6358	    163197 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_100.0_reservation,_1_parallelism,_4_tags-8         	    7752	    153441 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_100.0_reservation,_1_parallelism,_8_tags-8         	    7791	    148652 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_100.0_reservation,_1_parallelism,_16_tags-8        	    7851	    144684 ns/op	     390 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_10000.0_reservation,_1_parallelism,_1_tags-8       	    5810	    182836 ns/op	     384 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_10000.0_reservation,_1_parallelism,_2_tags-8       	    6638	    160513 ns/op	     384 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_10000.0_reservation,_1_parallelism,_4_tags-8       	    7846	    152878 ns/op	     383 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_10000.0_reservation,_1_parallelism,_8_tags-8       	    7684	    147061 ns/op	     382 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_10000.0_reservation,_1_parallelism,_16_tags-8      	    7780	    145393 ns/op	     382 B/op	       8 allocs/op
+BenchmarkMClock/noop,_8_parallelism-8                                                      	    8485	    139644 ns/op	       0 B/op	       0 allocs/op
+BenchmarkMClock/mclock,_no_limit,_no_reservation,_8_parallelism,_1_tags-8                  	    8170	    142515 ns/op	     380 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_no_limit,_no_reservation,_8_parallelism,_2_tags-8                  	    7875	    142867 ns/op	     380 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_no_limit,_no_reservation,_8_parallelism,_4_tags-8                  	    7293	    142487 ns/op	     380 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_no_limit,_no_reservation,_8_parallelism,_8_tags-8                  	    8222	    142765 ns/op	     380 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_no_limit,_no_reservation,_8_parallelism,_16_tags-8                 	    8317	    142517 ns/op	     381 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_no_limit,_1.0_reservation,_8_parallelism,_1_tags-8                 	    7639	    142420 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_no_limit,_1.0_reservation,_8_parallelism,_2_tags-8                 	    7912	    143456 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_no_limit,_1.0_reservation,_8_parallelism,_4_tags-8                 	    7863	    143354 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_no_limit,_1.0_reservation,_8_parallelism,_8_tags-8                 	    7605	    143204 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_no_limit,_1.0_reservation,_8_parallelism,_16_tags-8                	    7837	    142883 ns/op	     389 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_no_limit,_100.0_reservation,_8_parallelism,_1_tags-8               	    8346	    143170 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_no_limit,_100.0_reservation,_8_parallelism,_2_tags-8               	    8270	    142266 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_no_limit,_100.0_reservation,_8_parallelism,_4_tags-8               	    8330	    143951 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_no_limit,_100.0_reservation,_8_parallelism,_8_tags-8               	    8420	    143760 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_no_limit,_100.0_reservation,_8_parallelism,_16_tags-8              	    7776	    142903 ns/op	     389 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_no_limit,_10000.0_reservation,_8_parallelism,_1_tags-8             	    8458	    143242 ns/op	     387 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_no_limit,_10000.0_reservation,_8_parallelism,_2_tags-8             	    7788	    143594 ns/op	     385 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_no_limit,_10000.0_reservation,_8_parallelism,_4_tags-8             	    8486	    143527 ns/op	     384 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_no_limit,_10000.0_reservation,_8_parallelism,_8_tags-8             	    8178	    142912 ns/op	     382 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_no_limit,_10000.0_reservation,_8_parallelism,_16_tags-8            	    7953	    143021 ns/op	     382 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_no_reservation,_8_parallelism,_1_tags-8            	    6120	    182367 ns/op	     380 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_no_reservation,_8_parallelism,_2_tags-8            	    6740	    163498 ns/op	     380 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_no_reservation,_8_parallelism,_4_tags-8            	    7536	    156347 ns/op	     380 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_no_reservation,_8_parallelism,_8_tags-8            	    7845	    149975 ns/op	     380 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_no_reservation,_8_parallelism,_16_tags-8           	    7728	    145382 ns/op	     381 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_1.0_reservation,_8_parallelism,_1_tags-8           	    6620	    176141 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_1.0_reservation,_8_parallelism,_2_tags-8           	    7160	    168321 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_1.0_reservation,_8_parallelism,_4_tags-8           	    6784	    154220 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_1.0_reservation,_8_parallelism,_8_tags-8           	    7641	    147644 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_1.0_reservation,_8_parallelism,_16_tags-8          	    7839	    146256 ns/op	     389 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_100.0_reservation,_8_parallelism,_1_tags-8         	    6825	    180484 ns/op	     389 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_100.0_reservation,_8_parallelism,_2_tags-8         	    6726	    160547 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_100.0_reservation,_8_parallelism,_4_tags-8         	    7887	    158786 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_100.0_reservation,_8_parallelism,_8_tags-8         	    7756	    148823 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_100.0_reservation,_8_parallelism,_16_tags-8        	    8456	    145816 ns/op	     389 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_10000.0_reservation,_8_parallelism,_1_tags-8       	    5749	    183312 ns/op	     384 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_10000.0_reservation,_8_parallelism,_2_tags-8       	    7070	    163066 ns/op	     384 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_10000.0_reservation,_8_parallelism,_4_tags-8       	    7608	    151387 ns/op	     383 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_10000.0_reservation,_8_parallelism,_8_tags-8       	    7801	    148704 ns/op	     382 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_10000.0_reservation,_8_parallelism,_16_tags-8      	    8394	    145528 ns/op	     382 B/op	       8 allocs/op
+BenchmarkMClock/noop,_32_parallelism-8                                                     	    8449	    140882 ns/op	       0 B/op	       0 allocs/op
+BenchmarkMClock/mclock,_no_limit,_no_reservation,_32_parallelism,_1_tags-8                 	    8341	    144258 ns/op	     380 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_no_limit,_no_reservation,_32_parallelism,_2_tags-8                 	    8190	    144026 ns/op	     380 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_no_limit,_no_reservation,_32_parallelism,_4_tags-8                 	    8432	    142862 ns/op	     380 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_no_limit,_no_reservation,_32_parallelism,_8_tags-8                 	    8221	    142749 ns/op	     380 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_no_limit,_no_reservation,_32_parallelism,_16_tags-8                	    8260	    142720 ns/op	     381 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_no_limit,_1.0_reservation,_32_parallelism,_1_tags-8                	    8449	    143299 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_no_limit,_1.0_reservation,_32_parallelism,_2_tags-8                	    8289	    142904 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_no_limit,_1.0_reservation,_32_parallelism,_4_tags-8                	    7720	    143325 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_no_limit,_1.0_reservation,_32_parallelism,_8_tags-8                	    7814	    143928 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_no_limit,_1.0_reservation,_32_parallelism,_16_tags-8               	    8314	    142920 ns/op	     389 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_no_limit,_100.0_reservation,_32_parallelism,_1_tags-8              	    7831	    142008 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_no_limit,_100.0_reservation,_32_parallelism,_2_tags-8              	    7707	    143310 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_no_limit,_100.0_reservation,_32_parallelism,_4_tags-8              	    8436	    144178 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_no_limit,_100.0_reservation,_32_parallelism,_8_tags-8              	    8422	    143256 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_no_limit,_100.0_reservation,_32_parallelism,_16_tags-8             	    7912	    142875 ns/op	     389 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_no_limit,_10000.0_reservation,_32_parallelism,_1_tags-8            	    7935	    142824 ns/op	     387 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_no_limit,_10000.0_reservation,_32_parallelism,_2_tags-8            	    7815	    143701 ns/op	     385 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_no_limit,_10000.0_reservation,_32_parallelism,_4_tags-8            	    7846	    143185 ns/op	     384 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_no_limit,_10000.0_reservation,_32_parallelism,_8_tags-8            	    7292	    143897 ns/op	     382 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_no_limit,_10000.0_reservation,_32_parallelism,_16_tags-8           	    7800	    143270 ns/op	     382 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_no_reservation,_32_parallelism,_1_tags-8           	    6714	    178822 ns/op	     380 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_no_reservation,_32_parallelism,_2_tags-8           	    7051	    161121 ns/op	     380 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_no_reservation,_32_parallelism,_4_tags-8           	    7857	    152451 ns/op	     380 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_no_reservation,_32_parallelism,_8_tags-8           	    7890	    147844 ns/op	     380 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_no_reservation,_32_parallelism,_16_tags-8          	    7592	    145755 ns/op	     381 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_1.0_reservation,_32_parallelism,_1_tags-8          	    6048	    177194 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_1.0_reservation,_32_parallelism,_2_tags-8          	    6858	    161059 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_1.0_reservation,_32_parallelism,_4_tags-8          	    7696	    154697 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_1.0_reservation,_32_parallelism,_8_tags-8          	    7346	    148836 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_1.0_reservation,_32_parallelism,_16_tags-8         	    8379	    145981 ns/op	     390 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_100.0_reservation,_32_parallelism,_1_tags-8        	    6462	    183121 ns/op	     389 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_100.0_reservation,_32_parallelism,_2_tags-8        	    7252	    159800 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_100.0_reservation,_32_parallelism,_4_tags-8        	    7234	    152839 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_100.0_reservation,_32_parallelism,_8_tags-8        	    7822	    147884 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_100.0_reservation,_32_parallelism,_16_tags-8       	    7759	    144517 ns/op	     389 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_10000.0_reservation,_32_parallelism,_1_tags-8      	    6594	    175730 ns/op	     385 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_10000.0_reservation,_32_parallelism,_2_tags-8      	    7651	    160258 ns/op	     384 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_10000.0_reservation,_32_parallelism,_4_tags-8      	    7653	    151893 ns/op	     383 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_10000.0_reservation,_32_parallelism,_8_tags-8      	    7148	    146893 ns/op	     382 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_10000.0_reservation,_32_parallelism,_16_tags-8     	    8280	    144532 ns/op	     382 B/op	       8 allocs/op
+BenchmarkMClock/noop,_64_parallelism-8                                                     	    7826	    138650 ns/op	       0 B/op	       0 allocs/op
+BenchmarkMClock/mclock,_no_limit,_no_reservation,_64_parallelism,_1_tags-8                 	    7788	    143331 ns/op	     380 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_no_limit,_no_reservation,_64_parallelism,_2_tags-8                 	    8160	    143617 ns/op	     380 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_no_limit,_no_reservation,_64_parallelism,_4_tags-8                 	    8360	    143654 ns/op	     380 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_no_limit,_no_reservation,_64_parallelism,_8_tags-8                 	    8473	    143208 ns/op	     380 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_no_limit,_no_reservation,_64_parallelism,_16_tags-8                	    8170	    142293 ns/op	     381 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_no_limit,_1.0_reservation,_64_parallelism,_1_tags-8                	    7874	    143752 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_no_limit,_1.0_reservation,_64_parallelism,_2_tags-8                	    8271	    142250 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_no_limit,_1.0_reservation,_64_parallelism,_4_tags-8                	    8403	    143406 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_no_limit,_1.0_reservation,_64_parallelism,_8_tags-8                	    7767	    143181 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_no_limit,_1.0_reservation,_64_parallelism,_16_tags-8               	    8377	    143528 ns/op	     389 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_no_limit,_100.0_reservation,_64_parallelism,_1_tags-8              	    8172	    142732 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_no_limit,_100.0_reservation,_64_parallelism,_2_tags-8              	    8367	    143579 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_no_limit,_100.0_reservation,_64_parallelism,_4_tags-8              	    7752	    143488 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_no_limit,_100.0_reservation,_64_parallelism,_8_tags-8              	    7873	    143070 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_no_limit,_100.0_reservation,_64_parallelism,_16_tags-8             	    7852	    143083 ns/op	     389 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_no_limit,_10000.0_reservation,_64_parallelism,_1_tags-8            	    8299	    142874 ns/op	     387 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_no_limit,_10000.0_reservation,_64_parallelism,_2_tags-8            	    7737	    141432 ns/op	     385 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_no_limit,_10000.0_reservation,_64_parallelism,_4_tags-8            	    7647	    143605 ns/op	     384 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_no_limit,_10000.0_reservation,_64_parallelism,_8_tags-8            	    8356	    142787 ns/op	     382 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_no_limit,_10000.0_reservation,_64_parallelism,_16_tags-8           	    8290	    141838 ns/op	     382 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_no_reservation,_64_parallelism,_1_tags-8           	    5763	    181437 ns/op	     380 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_no_reservation,_64_parallelism,_2_tags-8           	    6380	    162726 ns/op	     380 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_no_reservation,_64_parallelism,_4_tags-8           	    7178	    161958 ns/op	     380 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_no_reservation,_64_parallelism,_8_tags-8           	    7790	    154252 ns/op	     380 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_no_reservation,_64_parallelism,_16_tags-8          	    7638	    150472 ns/op	     382 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_1.0_reservation,_64_parallelism,_1_tags-8          	    5731	    184777 ns/op	     389 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_1.0_reservation,_64_parallelism,_2_tags-8          	    7092	    165548 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_1.0_reservation,_64_parallelism,_4_tags-8          	    7207	    156112 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_1.0_reservation,_64_parallelism,_8_tags-8          	    6919	    151170 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_1.0_reservation,_64_parallelism,_16_tags-8         	    8192	    146798 ns/op	     390 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_100.0_reservation,_64_parallelism,_1_tags-8        	    6075	    184531 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_100.0_reservation,_64_parallelism,_2_tags-8        	    6435	    164215 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_100.0_reservation,_64_parallelism,_4_tags-8        	    7815	    152395 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_100.0_reservation,_64_parallelism,_8_tags-8        	    7689	    149567 ns/op	     388 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_100.0_reservation,_64_parallelism,_16_tags-8       	    7846	    147134 ns/op	     390 B/op	       9 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_10000.0_reservation,_64_parallelism,_1_tags-8      	    5758	    190913 ns/op	     384 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_10000.0_reservation,_64_parallelism,_2_tags-8      	    6462	    172379 ns/op	     383 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_10000.0_reservation,_64_parallelism,_4_tags-8      	    6819	    156184 ns/op	     383 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_10000.0_reservation,_64_parallelism,_8_tags-8      	    7365	    152747 ns/op	     382 B/op	       8 allocs/op
+BenchmarkMClock/mclock,_100000.0_limit,_10000.0_reservation,_64_parallelism,_16_tags-8     	    8094	    147905 ns/op	     382 B/op	       8 allocs/op
+PASS
+ok  	git.frostfs.info/TrueCloudLab/frostfs-node/pkg/core/quota	198.209s

pkg/core/quota/bench_mclock_test.go

@@ -0,0 +1,87 @@
+package quota
+
+import (
+	"context"
+	"fmt"
+	"math"
+	"math/rand/v2"
+	"strconv"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/require"
+)
+
+type noopMClockScheduler struct{}
+
+var (
+	releaseStub      func()  = func() {}
+	defaultLimit     float64 = 100_000
+	shortReservation float64 = 1
+	medReservation   float64 = 100
+	largeReservation float64 = 100_00
+)
+
+func (s *noopMClockScheduler) RequestArrival(context.Context, string) func() {
+	return releaseStub
+}
+
+func BenchmarkMClock(b *testing.B) {
+	tagsCount := []int{1, 2, 4, 8, 16}
+	ioDuration := time.Millisecond
+	parallelismValues := []int{1, 8, 32, 64}
+	limits := []*float64{nil, &defaultLimit}
+	reservations := []*float64{nil, &shortReservation, &medReservation, &largeReservation}
+	for _, parallelism := range parallelismValues {
+		b.SetParallelism(parallelism)
+
+		noopMClock := &noopMClockScheduler{}
+		b.Run(fmt.Sprintf("noop, %d parallelism", parallelism), func(b *testing.B) {
+			b.ResetTimer()
+			b.ReportAllocs()
+			b.RunParallel(func(pb *testing.PB) {
+				for pb.Next() {
+					release := noopMClock.RequestArrival(context.Background(), "tag")
+					time.Sleep(ioDuration)
+					release()
+				}
+			})
+		})
+
+		for _, limit := range limits {
+			for _, reservation := range reservations {
+				for _, tags := range tagsCount {
+					tagInfos := make(map[string]TagInfo)
+					for tag := 0; tag < tags; tag++ {
+						tagInfos["tag"+strconv.FormatInt(int64(tag), 10)] = TagInfo{shares: 50, limit: limit, reservation: reservation}
+					}
+
+					mClockQ := NewMClockQueue(math.MaxUint64, math.MaxUint64, tagInfos, math.MaxFloat64)
+
+					resStr := "no"
+					if reservation != nil {
+						resStr = strconv.FormatFloat(*reservation, 'f', 1, 64)
+					}
+					limitStr := "no"
+					if limit != nil {
+						limitStr = strconv.FormatFloat(*limit, 'f', 1, 64)
+					}
+					b.Run(fmt.Sprintf("mclock, %s limit, %s reservation, %d parallelism, %d tags", limitStr, resStr, parallelism, tags), func(b *testing.B) {
+						b.ResetTimer()
+						b.ReportAllocs()
+						b.RunParallel(func(pb *testing.PB) {
+							for pb.Next() {
+								tag := rand.Int64N(int64(tags))
+								release, err := mClockQ.RequestArrival(context.Background(), "tag"+strconv.FormatInt(int64(tag), 10))
+								require.NoError(b, err)
+								time.Sleep(ioDuration)
+								release()
+							}
+						})
+					})
+				}
+			}
+		}
+
+	}
+}

pkg/core/quota/context.go

@@ -0,0 +1,21 @@
+package quota
+
+import "context"
+
+type tagContextKeyType int
+
+const currentTagKey tagContextKeyType = iota
+
+func ContextWithIOTag(parent context.Context, tag string) context.Context {
+	return context.WithValue(parent, currentTagKey, tag)
+}
+
+func IOTagFromContext(ctx context.Context) (string, bool) {
+	if ctx == nil {
+		panic("context must be non nil")
+	}
+	if tag, ok := ctx.Value(currentTagKey).(string); ok {
+		return tag, true
+	}
+	return "", false
+}

pkg/core/quota/context_test.go

@@ -0,0 +1,23 @@
+package quota
+
+import (
+	"context"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestContext(t *testing.T) {
+	ctx := context.Background()
+	tag, ok := IOTagFromContext(ctx)
+	require.False(t, ok)
+	require.Equal(t, "", tag)
+	ctx = ContextWithIOTag(ctx, "tag1")
+	tag, ok = IOTagFromContext(ctx)
+	require.True(t, ok)
+	require.Equal(t, "tag1", tag)
+	ctx = ContextWithIOTag(ctx, "tag2")
+	tag, ok = IOTagFromContext(ctx)
+	require.True(t, ok)
+	require.Equal(t, "tag2", tag)
+}

pkg/core/quota/grpc.go

@@ -0,0 +1,96 @@
+package quota
+
+import (
+	"context"
+
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/metadata"
+)
+
+const (
+	ioTagHeader = "x-frostfs-io-tag"
+)
+
+// NewUnaryClientInteceptor creates new gRPC unary interceptor to set an IO tag to gRPC metadata.
+func NewUnaryClientInteceptor() grpc.UnaryClientInterceptor {
+	return func(ctx context.Context, method string, req, reply any, cc *grpc.ClientConn, invoker grpc.UnaryInvoker, opts ...grpc.CallOption) error {
+		return invoker(setIOTagToGRPCMetadata(ctx), method, req, reply, cc, opts...)
+	}
+}
+
+// NewStreamClientInterceptor creates new gRPC stream interceptor to set an IO tag to gRPC metadata.
+func NewStreamClientInterceptor() grpc.StreamClientInterceptor {
+	return func(ctx context.Context, desc *grpc.StreamDesc, cc *grpc.ClientConn, method string, streamer grpc.Streamer, opts ...grpc.CallOption) (grpc.ClientStream, error) {
+		return streamer(setIOTagToGRPCMetadata(ctx), desc, cc, method, opts...)
+	}
+}
+
+// NewUnaryServerInterceptor creates new gRPC unary interceptor to extract an IO tag to gRPC metadata.
+func NewUnaryServerInterceptor() grpc.UnaryServerInterceptor {
+	return func(ctx context.Context, req any, _ *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (resp interface{}, err error) {
+		return handler(extractIOTagFromGRPCMetadata(ctx), req)
+	}
+}
+
+// NewStreamServerInterceptor creates new gRPC stream interceptor to extract an IO tag to gRPC metadata.
+func NewStreamServerInterceptor() grpc.StreamServerInterceptor {
+	return func(srv any, ss grpc.ServerStream, _ *grpc.StreamServerInfo, handler grpc.StreamHandler) error {
+		return handler(srv, &serverStream{origin: ss})
+	}
+}
+
+func setIOTagToGRPCMetadata(ctx context.Context) context.Context {
+	ioTag, ok := IOTagFromContext(ctx)
+	if !ok {
+		return ctx
+	}
+	md, ok := metadata.FromOutgoingContext(ctx)
+	if !ok {
+		md = metadata.MD{}
+	}
+	md.Set(ioTagHeader, ioTag)
+	return metadata.NewOutgoingContext(ctx, md)
+}
+
+func extractIOTagFromGRPCMetadata(ctx context.Context) context.Context {
+	md, ok := metadata.FromIncomingContext(ctx)
+	if !ok {
+		return ctx
+	}
+
+	values := md.Get(ioTagHeader)
+	if len(values) > 0 {
+		return ContextWithIOTag(ctx, values[0])
+	}
+	return ctx
+}
+
+var _ grpc.ServerStream = &serverStream{}
+
+type serverStream struct {
+	origin grpc.ServerStream
+}
+
+func (s *serverStream) Context() context.Context {
+	return extractIOTagFromGRPCMetadata(s.origin.Context())
+}
+
+func (s *serverStream) RecvMsg(m any) error {
+	return s.origin.RecvMsg(m)
+}
+
+func (s *serverStream) SendHeader(md metadata.MD) error {
+	return s.origin.SendHeader(md)
+}
+
+func (s *serverStream) SendMsg(m any) error {
+	return s.origin.SendMsg(m)
+}
+
+func (s *serverStream) SetHeader(md metadata.MD) error {
+	return s.origin.SetHeader(md)
+}
+
+func (s *serverStream) SetTrailer(md metadata.MD) {
+	s.origin.SetTrailer(md)
+}

pkg/core/quota/mclock.go

@@ -0,0 +1,536 @@
+package quota
+
+import (
+	"container/heap"
+	"context"
+	"errors"
+	"math"
+	"sync"
+	"time"
+)
+
+const (
+	invalidIndex                 = -1
+	undefinedReservation float64 = -1.0
+)
+
+var (
+	ErrSchedulerClosed               = errors.New("mClock scheduler is closed")
+	ErrSchedulerRequestLimitExceeded = errors.New("mClock scheduler request limit exceeded")
+)
+
+type Release func()
+
+type mQueueItem interface {
+	ts() float64
+	setIndex(idx int)
+}
+
+type mQueue struct {
+	items []mQueueItem
+}
+
+type request struct {
+	tag string
+	ts  float64
+
+	reservation float64
+	limit       float64
+	shares      float64
+
+	reservationIdx int
+	limitIdx       int
+	sharesIdx      int
+	readyIdx       int
+
+	scheduled chan struct{}
+	canceled  chan struct{}
+}
+
+type TagInfo struct {
+	reservation *float64
+	limit       *float64
+	shares      float64
+}
+
+type clock interface {
+	now() float64
+	runAt(ts float64, f func())
+	close()
+}
+
+type MClockQueue struct {
+	runLimit    uint64
+	waitLimit   int
+	clock       clock
+	idleTimeout float64
+	tagInfo     map[string]TagInfo
+
+	mtx              sync.Mutex
+	previous         map[string]*request
+	inProgress       uint64
+	lastSchedule     float64
+	reservationQueue *mQueue
+	limitQueue       *mQueue
+	sharesQueue      *mQueue
+	readyQueue       *mQueue
+	closed           bool
+}
+
+func NewMClockQueue(runLimit, waitLimit uint64, tagInfo map[string]TagInfo, idleTimeout float64) *MClockQueue {
+	result := &MClockQueue{
+		runLimit:    runLimit,
+		waitLimit:   int(waitLimit),
+		clock:       newSystemClock(),
+		idleTimeout: idleTimeout,
+		tagInfo:     tagInfo,
+
+		reservationQueue: &mQueue{
+			items: make([]mQueueItem, 0),
+		},
+		limitQueue: &mQueue{
+			items: make([]mQueueItem, 0),
+		},
+		sharesQueue: &mQueue{
+			items: make([]mQueueItem, 0),
+		},
+		readyQueue: &mQueue{
+			items: make([]mQueueItem, 0),
+		},
+	}
+
+	previous := make(map[string]*request)
+	for tag := range tagInfo {
+		previous[tag] = &request{
+			tag:            tag,
+			reservationIdx: invalidIndex,
+			limitIdx:       invalidIndex,
+			sharesIdx:      invalidIndex,
+		}
+	}
+	result.previous = previous
+
+	return result
+}
+
+func (q *MClockQueue) RequestArrival(ctx context.Context, tag string) (Release, error) {
+	req, release, err := q.pushRequest(tag)
+	if err != nil {
+		return nil, err
+	}
+	select {
+	case <-ctx.Done():
+		q.dropRequest(req)
+		return nil, ctx.Err()
+	case <-req.scheduled:
+		return release, nil
+	case <-req.canceled:
+		return nil, ErrSchedulerClosed
+	}
+}
+
+func (q *MClockQueue) Close() {
+	q.mtx.Lock()
+	defer q.mtx.Unlock()
+
+	q.closed = true
+	q.clock.close()
+	for q.limitQueue.Len() > 0 {
+		item := heap.Pop(q.limitQueue).(*limitMQueueItem)
+		close(item.r.canceled)
+		q.removeFromQueues(item.r)
+	}
+}
+
+func (q *MClockQueue) dropRequest(req *request) {
+	q.mtx.Lock()
+	defer q.mtx.Unlock()
+
+	select {
+	case <-req.scheduled:
+		if q.inProgress == 0 {
+			panic("invalid requests count")
+		}
+		q.inProgress--
+	default:
+	}
+
+	q.removeFromQueues(req)
+}
+
+func (q *MClockQueue) pushRequest(tag string) (*request, Release, error) {
+	q.mtx.Lock()
+	defer q.mtx.Unlock()
+
+	if q.closed {
+		return nil, nil, ErrSchedulerClosed
+	}
+	if q.sharesQueue.Len() == q.waitLimit {
+		return nil, nil, ErrSchedulerRequestLimitExceeded
+	}
+
+	now := q.clock.now()
+	tagInfo, ok := q.tagInfo[tag]
+	if !ok {
+		panic("unknown tag: " + tag)
+	}
+	prev, ok := q.previous[tag]
+	if !ok {
+		panic("undefined previous: " + tag)
+	}
+
+	if now-prev.ts > q.idleTimeout { // was inactive for q.idleTimeout
+		q.adjustTags(now, tag)
+	}
+
+	r := &request{
+		tag:            tag,
+		ts:             now,
+		shares:         max(prev.shares+1.0/tagInfo.shares, now),
+		reservationIdx: invalidIndex,
+		limitIdx:       invalidIndex,
+		sharesIdx:      invalidIndex,
+		readyIdx:       invalidIndex,
+		scheduled:      make(chan struct{}),
+		canceled:       make(chan struct{}),
+	}
+	if tagInfo.reservation != nil {
+		r.reservation = max(prev.reservation + 1.0 / *tagInfo.reservation, now)
+	} else {
+		r.reservation = undefinedReservation
+	}
+
+	if tagInfo.limit != nil {
+		r.limit = max(prev.limit + 1.0 / *tagInfo.limit, now)
+	} else {
+		r.limit = max(prev.limit, now)
+	}
+
+	q.previous[tag] = r
+	if tagInfo.reservation != nil {
+		heap.Push(q.reservationQueue, &reservationMQueueItem{r: r})
+	}
+	heap.Push(q.sharesQueue, &sharesMQueueItem{r: r})
+	heap.Push(q.limitQueue, &limitMQueueItem{r: r})
+	q.scheduleRequest(true)
+
+	return r, q.requestCompleted, nil
+}
+
+func (q *MClockQueue) adjustTags(now float64, idleTag string) {
+	if q.sharesQueue.Len() == 0 {
+		return
+	}
+	minShare := q.sharesQueue.items[0].ts()
+	for _, item := range q.limitQueue.items { // limitQueue has all requests and sharesQueue may be fixed
+		limitItem := (item).(*limitMQueueItem)
+		if limitItem.r.tag == idleTag {
+			continue
+		}
+		limitItem.r.shares -= (minShare - now)
+		if limitItem.r.sharesIdx != invalidIndex {
+			heap.Fix(q.sharesQueue, limitItem.r.sharesIdx)
+		}
+		if limitItem.r.readyIdx != invalidIndex {
+			heap.Fix(q.readyQueue, limitItem.r.readyIdx)
+		}
+	}
+}
+
+func (q *MClockQueue) scheduleRequest(lockTaken bool) {
+	if !lockTaken {
+		q.mtx.Lock()
+		defer q.mtx.Unlock()
+	}
+
+	if q.inProgress >= q.runLimit {
+		return
+	}
+	now := q.clock.now()
+	q.scheduleByReservation(now)
+	if q.inProgress >= q.runLimit {
+		return
+	}
+	q.scheduleByLimitAndWeight(now)
+	if q.inProgress >= q.runLimit || (q.reservationQueue.Len() == 0 && q.limitQueue.Len() == 0) {
+		return
+	}
+	q.setNextScheduleTimer(now)
+}
+
+func (q *MClockQueue) setNextScheduleTimer(now float64) {
+	nextTs := math.MaxFloat64
+	if q.reservationQueue.Len() > 0 {
+		nextTs = q.reservationQueue.items[0].ts()
+	}
+	if q.limitQueue.Len() > 0 && q.limitQueue.items[0].ts() < nextTs {
+		nextTs = q.limitQueue.items[0].ts()
+	}
+
+	if q.lastSchedule < now && q.lastSchedule > nextTs {
+		q.clock.runAt(nextTs, func() {
+			q.scheduleRequest(false)
+		})
+		q.lastSchedule = nextTs
+	}
+}
+
+func (q *MClockQueue) scheduleByLimitAndWeight(now float64) {
+	for q.limitQueue.Len() > 0 && q.limitQueue.items[0].ts() <= now {
+		ready := heap.Pop(q.limitQueue).(*limitMQueueItem)
+		heap.Push(q.readyQueue, &readyMQueueItem{r: ready.r})
+	}
+
+	for q.inProgress < q.runLimit && q.readyQueue.Len() > 0 {
+		next := heap.Pop(q.readyQueue).(*readyMQueueItem)
+		hadReservation := false
+		if next.r.reservationIdx != invalidIndex {
+			hadReservation = true
+			heap.Remove(q.reservationQueue, next.r.reservationIdx)
+		}
+		q.removeFromQueues(next.r)
+
+		tagInfo, ok := q.tagInfo[next.r.tag]
+		if !ok {
+			panic("unknown tag: " + next.r.tag)
+		}
+		if tagInfo.reservation != nil && hadReservation {
+			var updated bool
+			for _, i := range q.reservationQueue.items {
+				ri := i.(*reservationMQueueItem)
+				if ri.r.tag == next.r.tag && ri.r.reservation > next.r.reservation {
+					ri.r.reservation -= 1.0 / *tagInfo.reservation
+					updated = true
+				}
+			}
+			if updated {
+				heap.Init(q.reservationQueue)
+			}
+		}
+
+		select {
+		case <-next.r.canceled:
+			continue
+		default:
+		}
+
+		assertIndexInvalid(next.r)
+		q.inProgress++
+		close(next.r.scheduled)
+	}
+}
+
+func (q *MClockQueue) scheduleByReservation(now float64) {
+	for q.inProgress < q.runLimit && q.reservationQueue.Len() > 0 && q.reservationQueue.items[0].ts() <= now {
+		next := heap.Pop(q.reservationQueue).(*reservationMQueueItem)
+		q.removeFromQueues(next.r)
+
+		select {
+		case <-next.r.canceled:
+			continue
+		default:
+		}
+
+		assertIndexInvalid(next.r)
+		q.inProgress++
+		close(next.r.scheduled)
+	}
+}
+
+func (q *MClockQueue) removeFromQueues(r *request) {
+	if r.limitIdx != invalidIndex {
+		heap.Remove(q.limitQueue, r.limitIdx)
+	}
+	if r.sharesIdx != invalidIndex {
+		heap.Remove(q.sharesQueue, r.sharesIdx)
+	}
+	if r.readyIdx != invalidIndex {
+		heap.Remove(q.readyQueue, r.readyIdx)
+	}
+	if r.reservationIdx != invalidIndex {
+		heap.Remove(q.reservationQueue, r.readyIdx)
+	}
+}
+
+func (q *MClockQueue) requestCompleted() {
+	q.mtx.Lock()
+	defer q.mtx.Unlock()
+
+	if q.closed {
+		return
+	}
+
+	if q.inProgress == 0 {
+		panic("invalid requests count")
+	}
+	q.inProgress--
+	q.scheduleRequest(true)
+}
+
+func assertIndexInvalid(r *request) {
+	if r.limitIdx != invalidIndex {
+		panic("limitIdx is not -1")
+	}
+	if r.sharesIdx != invalidIndex {
+		panic("sharesIdx is not -1")
+	}
+	if r.reservationIdx != invalidIndex {
+		panic("reservationIdx is not -1")
+	}
+	if r.readyIdx != invalidIndex {
+		panic("readyIdx is not -1")
+	}
+}
+
+// Len implements heap.Interface.
+func (q *mQueue) Len() int {
+	return len(q.items)
+}
+
+// Less implements heap.Interface.
+func (q *mQueue) Less(i int, j int) bool {
+	return q.items[i].ts() < q.items[j].ts()
+}
+
+// Pop implements heap.Interface.
+func (q *mQueue) Pop() any {
+	n := len(q.items)
+	item := q.items[n-1]
+	q.items[n-1] = nil
+	q.items = q.items[0 : n-1]
+	item.setIndex(invalidIndex)
+	return item
+}
+
+// Push implements heap.Interface.
+func (q *mQueue) Push(x any) {
+	it := x.(mQueueItem)
+	it.setIndex(q.Len())
+	q.items = append(q.items, it)
+}
+
+// Swap implements heap.Interface.
+func (q *mQueue) Swap(i int, j int) {
+	q.items[i], q.items[j] = q.items[j], q.items[i]
+	q.items[i].setIndex(i)
+	q.items[j].setIndex(j)
+}
+
+var _ mQueueItem = &reservationMQueueItem{}
+
+type reservationMQueueItem struct {
+	r *request
+}
+
+func (i *reservationMQueueItem) ts() float64 {
+	return i.r.reservation
+}
+
+func (i *reservationMQueueItem) setIndex(idx int) {
+	i.r.reservationIdx = idx
+}
+
+var _ mQueueItem = &limitMQueueItem{}
+
+type limitMQueueItem struct {
+	r *request
+}
+
+func (i *limitMQueueItem) ts() float64 {
+	return i.r.limit
+}
+
+func (i *limitMQueueItem) setIndex(idx int) {
+	i.r.limitIdx = idx
+}
+
+var _ mQueueItem = &sharesMQueueItem{}
+
+type sharesMQueueItem struct {
+	r *request
+}
+
+func (i *sharesMQueueItem) ts() float64 {
+	return i.r.shares
+}
+
+func (i *sharesMQueueItem) setIndex(idx int) {
+	i.r.sharesIdx = idx
+}
+
+var _ mQueueItem = &readyMQueueItem{}
+
+type readyMQueueItem struct {
+	r *request
+}
+
+func (i *readyMQueueItem) ts() float64 {
+	return i.r.shares
+}
+
+func (i *readyMQueueItem) setIndex(idx int) {
+	i.r.readyIdx = idx
+}
+
+type scheduleInfo struct {
+	ts float64
+	f  func()
+}
+
+type systemClock struct {
+	since    time.Time
+	schedule chan scheduleInfo
+	wg       sync.WaitGroup
+}
+
+func newSystemClock() *systemClock {
+	c := &systemClock{
+		since: time.Now(),
+	}
+	c.start()
+	return c
+}
+
+func (c *systemClock) now() float64 {
+	return time.Since(c.since).Seconds()
+}
+
+func (c *systemClock) runAt(ts float64, f func()) {
+	c.schedule <- scheduleInfo{ts: ts, f: f}
+}
+
+func (c *systemClock) close() {
+	close(c.schedule)
+	c.wg.Wait()
+}
+
+func (c *systemClock) start() {
+	c.wg.Add(1)
+	go func() {
+		defer c.wg.Done()
+		t := time.NewTimer(time.Hour)
+		var f func()
+		for {
+			select {
+			case <-t.C:
+				if f != nil {
+					f()
+					f = nil
+				}
+				t.Reset(time.Hour)
+			case s, ok := <-c.schedule:
+				if !ok {
+					return
+				}
+				now := c.now()
+				if now >= s.ts {
+					s.f()
+					f = nil
+					continue
+				}
+				t.Reset(time.Duration((s.ts - now) * 1e9))
+				f = s.f
+			}
+		}
+	}()
+}

pkg/core/quota/mclock_test.go

@@ -0,0 +1,400 @@
+package quota
+
+import (
+	"context"
+	"math"
+	"sync"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/require"
+	"golang.org/x/sync/errgroup"
+)
+
+func TestMClockSharesScheduling(t *testing.T) {
+	t.Parallel()
+	reqCount := 1000
+	reqCount = (reqCount / 2) * 2
+	q := NewMClockQueue(1, math.MaxUint64, map[string]TagInfo{
+		"class1": {shares: 2},
+		"class2": {shares: 1},
+	}, 100)
+	q.clock = &noopClock{}
+
+	var releases []Release
+	var requests []*request
+	tag := "class1"
+	for i := 0; i < reqCount/2; i++ {
+		req, release, err := q.pushRequest(tag)
+		require.NoError(t, err)
+		requests = append(requests, req)
+		releases = append(releases, release)
+	}
+	tag = "class2"
+	for i := 0; i < reqCount/2; i++ {
+		req, release, err := q.pushRequest(tag)
+		require.NoError(t, err)
+		requests = append(requests, req)
+		releases = append(releases, release)
+	}
+
+	var result []string
+	var wg sync.WaitGroup
+	for i := 0; i < reqCount; i++ {
+		wg.Add(1)
+		go func() {
+			defer wg.Done()
+			<-requests[i].scheduled
+			result = append(result, requests[i].tag)
+			releases[i]()
+		}()
+	}
+	wg.Wait()
+
+	// Requests must be scheduled as class1->class1->class2->class1->class1->class2...,
+	// because the ratio is 2 to 1.
+	// However, there may be deviations due to rounding and sorting.
+	result = result[:reqCount/2+(reqCount/2)/2] // last reqCount/4 requests is class2 tail
+	var class1Count int
+	var class2Count int
+	var class2MaxSeq int
+	for _, res := range result {
+		switch res {
+		case "class1":
+			class1Count++
+			class2MaxSeq = 0
+		case "class2":
+			class2Count++
+			class2MaxSeq++
+			require.Less(t, class2MaxSeq, 3) // not expected to have more than 2 class2 requests scheduled in row
+		default:
+			require.Fail(t, "unknown tag")
+		}
+	}
+
+	require.True(t, (class1Count*100)/(class1Count+class2Count) == 66)
+}
+
+var _ clock = &noopClock{}
+
+type noopClock struct {
+	v float64
+}
+
+func (n *noopClock) now() float64 {
+	return n.v
+}
+
+func (n *noopClock) runAt(ts float64, f func()) {}
+
+func (n *noopClock) close() {}
+
+func TestMClockRequestCancel(t *testing.T) {
+	t.Parallel()
+	q := NewMClockQueue(1, math.MaxUint64, map[string]TagInfo{
+		"class1": {shares: 2},
+		"class2": {shares: 1},
+	}, 100)
+	q.clock = &noopClock{}
+
+	release1, err := q.RequestArrival(context.Background(), "class1")
+	require.NoError(t, err)
+
+	ctx, cancel := context.WithTimeout(context.Background(), time.Millisecond)
+	defer cancel()
+	release2, err := q.RequestArrival(ctx, "class1")
+	require.Nil(t, release2)
+	require.ErrorIs(t, err, context.DeadlineExceeded)
+
+	require.Equal(t, 0, q.readyQueue.Len())
+	require.Equal(t, 0, q.sharesQueue.Len())
+	require.Equal(t, 0, q.limitQueue.Len())
+	require.Equal(t, 0, q.reservationQueue.Len())
+
+	release1()
+}
+
+func TestMClockLimitScheduling(t *testing.T) {
+	t.Parallel()
+	reqCount := 100
+	reqCount = (reqCount / 2) * 2
+	limit := 1.0
+	cl := &noopClock{}
+	q := NewMClockQueue(1, math.MaxUint64, map[string]TagInfo{
+		"class1": {shares: 2, limit: &limit},
+		"class2": {shares: 1, limit: &limit},
+	}, 100)
+	q.clock = cl
+
+	var releases []Release
+	var requests []*request
+	tag := "class1"
+	for i := 0; i < reqCount/2; i++ {
+		req, release, err := q.pushRequest(tag)
+		require.NoError(t, err)
+		requests = append(requests, req)
+		releases = append(releases, release)
+	}
+	tag = "class2"
+	for i := 0; i < reqCount/2; i++ {
+		req, release, err := q.pushRequest(tag)
+		require.NoError(t, err)
+		requests = append(requests, req)
+		releases = append(releases, release)
+	}
+
+	q.scheduleRequest(false)
+
+	for _, req := range requests {
+		select {
+		case <-req.scheduled:
+			require.Fail(t, "no request must be scheduled because of time is 0.0 but limit values are greater than 0.0")
+		default:
+		}
+	}
+
+	cl.v = math.MaxFloat64
+
+	var result []string
+	var wg sync.WaitGroup
+	for i := 0; i < reqCount; i++ {
+		wg.Add(1)
+		go func() {
+			defer wg.Done()
+			<-requests[i].scheduled
+			result = append(result, requests[i].tag)
+			releases[i]()
+		}()
+	}
+	q.scheduleRequest(false)
+	wg.Wait()
+
+	// Requests must be scheduled as class1->class1->class2->class1->class1->class2...,
+	// because the ratio is 2 to 1.
+	// However, there may be deviations due to rounding and sorting.
+	result = result[:reqCount/2+(reqCount/2)/2] // last reqCount/4 requests is class2 tail
+	var class1Count int
+	var class2Count int
+	var class2MaxSeq int
+	for _, res := range result {
+		switch res {
+		case "class1":
+			class1Count++
+			class2MaxSeq = 0
+		case "class2":
+			class2Count++
+			class2MaxSeq++
+			require.Less(t, class2MaxSeq, 3) // not expected to have more than 2 class2 requests scheduled in row
+		default:
+			require.Fail(t, "unknown tag")
+		}
+	}
+
+	require.True(t, (class1Count*100)/(class1Count+class2Count) == 66)
+
+	require.Equal(t, 0, q.readyQueue.Len())
+	require.Equal(t, 0, q.sharesQueue.Len())
+	require.Equal(t, 0, q.limitQueue.Len())
+	require.Equal(t, 0, q.reservationQueue.Len())
+}
+
+func TestMClockReservationScheduling(t *testing.T) {
+	t.Parallel()
+	reqCount := 1000
+	reqCount = (reqCount / 2) * 2
+	limit := 0.01       // 1 request in 100 seconds
+	resevation := 100.0 // 100 RPS
+	cl := &noopClock{}
+	q := NewMClockQueue(uint64(reqCount), math.MaxUint64, map[string]TagInfo{
+		"class1": {shares: 2, limit: &limit},
+		"class2": {shares: 1, limit: &limit, reservation: &resevation},
+	}, 100)
+	q.clock = cl
+
+	var releases []Release
+	var requests []*request
+	tag := "class1"
+	for i := 0; i < reqCount/2; i++ {
+		req, release, err := q.pushRequest(tag)
+		require.NoError(t, err)
+		requests = append(requests, req)
+		releases = append(releases, release)
+	}
+	tag = "class2"
+	for i := 0; i < reqCount/2; i++ {
+		req, release, err := q.pushRequest(tag)
+		require.NoError(t, err)
+		requests = append(requests, req)
+		releases = append(releases, release)
+	}
+
+	q.scheduleRequest(false)
+
+	for _, req := range requests {
+		select {
+		case <-req.scheduled:
+			require.Fail(t, "no request must be scheduled because of time is 0.0 but limit values are greater than 0.0")
+		default:
+		}
+	}
+
+	cl.v = 1.00001 // 1s elapsed
+	q.scheduleRequest(false)
+
+	var result []string
+	for i, req := range requests {
+		select {
+		case <-req.scheduled:
+			result = append(result, requests[i].tag)
+			releases[i]()
+		default:
+		}
+	}
+
+	require.Equal(t, 100, len(result))
+	for _, res := range result {
+		require.Equal(t, "class2", res)
+	}
+
+	cl.v = math.MaxFloat64
+	q.scheduleRequest(false)
+
+	require.Equal(t, 0, q.readyQueue.Len())
+	require.Equal(t, 0, q.sharesQueue.Len())
+	require.Equal(t, 0, q.limitQueue.Len())
+	require.Equal(t, 0, q.reservationQueue.Len())
+}
+
+func TestMClockIdleTag(t *testing.T) {
+	t.Parallel()
+	reqCount := 100
+	idleTimeout := 2.0
+	cl := &noopClock{}
+	q := NewMClockQueue(1, math.MaxUint64, map[string]TagInfo{
+		"class1": {shares: 1},
+		"class2": {shares: 1},
+	}, idleTimeout)
+	q.clock = cl
+
+	var requests []*request
+	tag := "class1"
+	for i := 0; i < reqCount/2; i++ {
+		cl.v += idleTimeout / 2
+		req, _, err := q.pushRequest(tag)
+		require.NoError(t, err)
+		requests = append(requests, req)
+	}
+
+	// class1 requests have shares [1.0; 2.0; 3.0; ... ]
+
+	cl.v += 2 * idleTimeout
+
+	tag = "class2"
+	req, _, err := q.pushRequest(tag)
+	require.NoError(t, err)
+	requests = append(requests, req)
+
+	// class2 must be defined as idle, so all shares tags must be adjusted.
+
+	for _, req := range requests {
+		select {
+		case <-req.scheduled:
+		default:
+			require.True(t, req.shares >= cl.v)
+		}
+	}
+}
+
+func TestMClockClose(t *testing.T) {
+	t.Parallel()
+	q := NewMClockQueue(1, math.MaxUint64, map[string]TagInfo{
+		"class1": {shares: 1},
+	}, 1000)
+	q.clock = &noopClock{}
+
+	requestRunning := make(chan struct{})
+	checkDone := make(chan struct{})
+	eg, ctx := errgroup.WithContext(context.Background())
+	tag := "class1"
+	eg.Go(func() error {
+		release, err := q.RequestArrival(ctx, tag)
+		if err != nil {
+			return err
+		}
+		defer release()
+		close(requestRunning)
+		<-checkDone
+		return nil
+	})
+	<-requestRunning
+
+	eg.Go(func() error {
+		release, err := q.RequestArrival(ctx, tag)
+		require.Nil(t, release)
+		require.ErrorIs(t, err, ErrSchedulerClosed)
+		return nil
+	})
+
+	// wait until second request will be blocked on wait
+	for q.limitQueue.Len() == 0 {
+		time.Sleep(1 * time.Second)
+	}
+
+	q.Close()
+
+	release, err := q.RequestArrival(context.Background(), tag)
+	require.Nil(t, release)
+	require.ErrorIs(t, err, ErrSchedulerClosed)
+
+	close(checkDone)
+
+	require.NoError(t, eg.Wait())
+}
+
+func TestMClockWaitLimit(t *testing.T) {
+	t.Parallel()
+	q := NewMClockQueue(1, 1, map[string]TagInfo{
+		"class1": {shares: 1},
+	}, 1000)
+	q.clock = &noopClock{}
+	defer q.Close()
+
+	requestRunning := make(chan struct{})
+	checkDone := make(chan struct{})
+	eg, ctx := errgroup.WithContext(context.Background())
+	tag := "class1"
+	// running request
+	eg.Go(func() error {
+		release, err := q.RequestArrival(ctx, tag)
+		if err != nil {
+			return err
+		}
+		defer release()
+		close(requestRunning)
+		<-checkDone
+		return nil
+	})
+
+	// waiting request
+	eg.Go(func() error {
+		<-requestRunning
+		release, err := q.RequestArrival(ctx, tag)
+		require.NotNil(t, release)
+		require.NoError(t, err)
+		defer release()
+		<-checkDone
+		return nil
+	})
+
+	// wait until second request will be waiting
+	for q.sharesQueue.Len() == 0 {
+		time.Sleep(1 * time.Second)
+	}
+
+	release, err := q.RequestArrival(ctx, tag)
+	require.Nil(t, release)
+	require.ErrorIs(t, err, ErrSchedulerRequestLimitExceeded)
+
+	close(checkDone)
+	require.NoError(t, eg.Wait())
+}

pkg/innerring/fetcher.go

@@ -1,8 +1,6 @@
 package innerring
 
 import (
-	"context"
-
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/client"
 	nmClient "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/client/netmap"
 	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
@@ -49,12 +47,12 @@ type IrFetcherWithoutNotary struct {
 
 // InnerRingKeys fetches list of innerring keys from NeoFSAlphabet
 // role in the sidechain.
-func (fN IrFetcherWithNotary) InnerRingKeys(ctx context.Context) (keys.PublicKeys, error) {
-	return fN.cli.NeoFSAlphabetList(ctx)
+func (fN IrFetcherWithNotary) InnerRingKeys() (keys.PublicKeys, error) {
+	return fN.cli.NeoFSAlphabetList()
 }
 
 // InnerRingKeys fetches list of innerring keys from netmap contract
 // in the sidechain.
-func (f IrFetcherWithoutNotary) InnerRingKeys(ctx context.Context) (keys.PublicKeys, error) {
-	return f.nm.GetInnerRingList(ctx)
+func (f IrFetcherWithoutNotary) InnerRingKeys() (keys.PublicKeys, error) {
+	return f.nm.GetInnerRingList()
 }

pkg/innerring/indexer.go

@@ -1,7 +1,6 @@
 package innerring
 
 import (
-	"context"
 	"fmt"
 	"sync"
 	"time"
@@ -11,7 +10,7 @@ import (
 
 type (
 	irFetcher interface {
-		InnerRingKeys(ctx context.Context) (keys.PublicKeys, error)
+		InnerRingKeys() (keys.PublicKeys, error)
 	}
 
 	committeeFetcher interface {
@@ -46,7 +45,7 @@ func newInnerRingIndexer(comf committeeFetcher, irf irFetcher, key *keys.PublicK
 	}
 }
 
-func (s *innerRingIndexer) update(ctx context.Context) (ind indexes, err error) {
+func (s *innerRingIndexer) update() (ind indexes, err error) {
 	s.RLock()
 
 	if time.Since(s.lastAccess) < s.timeout {
@@ -63,7 +62,7 @@ func (s *innerRingIndexer) update(ctx context.Context) (ind indexes, err error)
 		return s.ind, nil
 	}
 
-	innerRing, err := s.irFetcher.InnerRingKeys(ctx)
+	innerRing, err := s.irFetcher.InnerRingKeys()
 	if err != nil {
 		return indexes{}, err
 	}
@@ -82,8 +81,8 @@ func (s *innerRingIndexer) update(ctx context.Context) (ind indexes, err error)
 	return s.ind, nil
 }
 
-func (s *innerRingIndexer) InnerRingIndex(ctx context.Context) (int32, error) {
-	ind, err := s.update(ctx)
+func (s *innerRingIndexer) InnerRingIndex() (int32, error) {
+	ind, err := s.update()
 	if err != nil {
 		return 0, fmt.Errorf("can't update index state: %w", err)
 	}
@@ -91,8 +90,8 @@ func (s *innerRingIndexer) InnerRingIndex(ctx context.Context) (int32, error) {
 	return ind.innerRingIndex, nil
 }
 
-func (s *innerRingIndexer) InnerRingSize(ctx context.Context) (int32, error) {
-	ind, err := s.update(ctx)
+func (s *innerRingIndexer) InnerRingSize() (int32, error) {
+	ind, err := s.update()
 	if err != nil {
 		return 0, fmt.Errorf("can't update index state: %w", err)
 	}
@@ -100,8 +99,8 @@ func (s *innerRingIndexer) InnerRingSize(ctx context.Context) (int32, error) {
 	return ind.innerRingSize, nil
 }
 
-func (s *innerRingIndexer) AlphabetIndex(ctx context.Context) (int32, error) {
-	ind, err := s.update(ctx)
+func (s *innerRingIndexer) AlphabetIndex() (int32, error) {
+	ind, err := s.update()
 	if err != nil {
 		return 0, fmt.Errorf("can't update index state: %w", err)
 	}

pkg/innerring/indexer_test.go

@@ -1,7 +1,6 @@
 package innerring
 
 import (
-	"context"
 	"fmt"
 	"sync/atomic"
 	"testing"
@@ -38,15 +37,15 @@ func TestIndexerReturnsIndexes(t *testing.T) {
 
 		indexer := newInnerRingIndexer(cf, irf, key, time.Second)
 
-		idx, err := indexer.AlphabetIndex(context.Background())
+		idx, err := indexer.AlphabetIndex()
 		require.NoError(t, err, "failed to get alphabet index")
 		require.Equal(t, int32(1), idx, "invalid alphabet index")
 
-		idx, err = indexer.InnerRingIndex(context.Background())
+		idx, err = indexer.InnerRingIndex()
 		require.NoError(t, err, "failed to get IR index")
 		require.Equal(t, int32(2), idx, "invalid IR index")
 
-		size, err := indexer.InnerRingSize(context.Background())
+		size, err := indexer.InnerRingSize()
 		require.NoError(t, err, "failed to get IR size")
 		require.Equal(t, int32(3), size, "invalid IR size")
 	})
@@ -57,11 +56,11 @@ func TestIndexerReturnsIndexes(t *testing.T) {
 
 		indexer := newInnerRingIndexer(cf, irf, key, time.Second)
 
-		idx, err := indexer.AlphabetIndex(context.Background())
+		idx, err := indexer.AlphabetIndex()
 		require.NoError(t, err, "failed to get alphabet index")
 		require.Equal(t, int32(-1), idx, "invalid alphabet index")
 
-		idx, err = indexer.InnerRingIndex(context.Background())
+		idx, err = indexer.InnerRingIndex()
 		require.NoError(t, err, "failed to get IR index")
 		require.Equal(t, int32(0), idx, "invalid IR index")
 	})
@@ -72,11 +71,11 @@ func TestIndexerReturnsIndexes(t *testing.T) {
 
 		indexer := newInnerRingIndexer(cf, irf, key, time.Second)
 
-		idx, err := indexer.AlphabetIndex(context.Background())
+		idx, err := indexer.AlphabetIndex()
 		require.NoError(t, err, "failed to get alphabet index")
 		require.Equal(t, int32(0), idx, "invalid alphabet index")
 
-		idx, err = indexer.InnerRingIndex(context.Background())
+		idx, err = indexer.InnerRingIndex()
 		require.NoError(t, err, "failed to get IR index")
 		require.Equal(t, int32(-1), idx, "invalid IR index")
 	})
@@ -101,30 +100,30 @@ func TestIndexerCachesIndexes(t *testing.T) {
 
 	indexer := newInnerRingIndexer(cf, irf, key, time.Second)
 
-	idx, err := indexer.AlphabetIndex(context.Background())
+	idx, err := indexer.AlphabetIndex()
 	require.NoError(t, err, "failed to get alphabet index")
 	require.Equal(t, int32(-1), idx, "invalid alphabet index")
 
-	idx, err = indexer.InnerRingIndex(context.Background())
+	idx, err = indexer.InnerRingIndex()
 	require.NoError(t, err, "failed to get IR index")
 	require.Equal(t, int32(-1), idx, "invalid IR index")
 
-	size, err := indexer.InnerRingSize(context.Background())
+	size, err := indexer.InnerRingSize()
 	require.NoError(t, err, "failed to get IR size")
 	require.Equal(t, int32(0), size, "invalid IR size")
 
 	require.Equal(t, int32(1), cf.calls.Load(), "invalid commitee calls count")
 	require.Equal(t, int32(1), irf.calls.Load(), "invalid IR calls count")
 
-	idx, err = indexer.AlphabetIndex(context.Background())
+	idx, err = indexer.AlphabetIndex()
 	require.NoError(t, err, "failed to get alphabet index")
 	require.Equal(t, int32(-1), idx, "invalid alphabet index")
 
-	idx, err = indexer.InnerRingIndex(context.Background())
+	idx, err = indexer.InnerRingIndex()
 	require.NoError(t, err, "failed to get IR index")
 	require.Equal(t, int32(-1), idx, "invalid IR index")
 
-	size, err = indexer.InnerRingSize(context.Background())
+	size, err = indexer.InnerRingSize()
 	require.NoError(t, err, "failed to get IR size")
 	require.Equal(t, int32(0), size, "invalid IR size")
 
@@ -133,15 +132,15 @@ func TestIndexerCachesIndexes(t *testing.T) {
 
 	time.Sleep(2 * time.Second)
 
-	idx, err = indexer.AlphabetIndex(context.Background())
+	idx, err = indexer.AlphabetIndex()
 	require.NoError(t, err, "failed to get alphabet index")
 	require.Equal(t, int32(-1), idx, "invalid alphabet index")
 
-	idx, err = indexer.InnerRingIndex(context.Background())
+	idx, err = indexer.InnerRingIndex()
 	require.NoError(t, err, "failed to get IR index")
 	require.Equal(t, int32(-1), idx, "invalid IR index")
 
-	size, err = indexer.InnerRingSize(context.Background())
+	size, err = indexer.InnerRingSize()
 	require.NoError(t, err, "failed to get IR size")
 	require.Equal(t, int32(0), size, "invalid IR size")
 
@@ -166,15 +165,15 @@ func TestIndexerThrowsErrors(t *testing.T) {
 
 	indexer := newInnerRingIndexer(cf, irf, key, time.Second)
 
-	idx, err := indexer.AlphabetIndex(context.Background())
+	idx, err := indexer.AlphabetIndex()
 	require.ErrorContains(t, err, "test commitee error", "error from commitee not throwed")
 	require.Equal(t, int32(0), idx, "invalid alphabet index")
 
-	idx, err = indexer.InnerRingIndex(context.Background())
+	idx, err = indexer.InnerRingIndex()
 	require.ErrorContains(t, err, "test commitee error", "error from IR not throwed")
 	require.Equal(t, int32(0), idx, "invalid IR index")
 
-	size, err := indexer.InnerRingSize(context.Background())
+	size, err := indexer.InnerRingSize()
 	require.ErrorContains(t, err, "test commitee error", "error from IR not throwed")
 	require.Equal(t, int32(0), size, "invalid IR size")
 
@@ -190,15 +189,15 @@ func TestIndexerThrowsErrors(t *testing.T) {
 
 	indexer = newInnerRingIndexer(cf, irf, key, time.Second)
 
-	idx, err = indexer.AlphabetIndex(context.Background())
+	idx, err = indexer.AlphabetIndex()
 	require.ErrorContains(t, err, "test IR error", "error from commitee not throwed")
 	require.Equal(t, int32(0), idx, "invalid alphabet index")
 
-	idx, err = indexer.InnerRingIndex(context.Background())
+	idx, err = indexer.InnerRingIndex()
 	require.ErrorContains(t, err, "test IR error", "error from IR not throwed")
 	require.Equal(t, int32(0), idx, "invalid IR index")
 
-	size, err = indexer.InnerRingSize(context.Background())
+	size, err = indexer.InnerRingSize()
 	require.ErrorContains(t, err, "test IR error", "error from IR not throwed")
 	require.Equal(t, int32(0), size, "invalid IR size")
 }
@@ -220,7 +219,7 @@ type testIRFetcher struct {
 	calls atomic.Int32
 }
 
-func (f *testIRFetcher) InnerRingKeys(context.Context) (keys.PublicKeys, error) {
+func (f *testIRFetcher) InnerRingKeys() (keys.PublicKeys, error) {
 	f.calls.Add(1)
 	return f.keys, f.err
 }

pkg/innerring/initialization.go

@@ -38,7 +38,10 @@ import (
 func (s *Server) initNetmapProcessor(ctx context.Context, cfg *viper.Viper,
 	alphaSync event.Handler,
 ) error {
-	locodeValidator := s.newLocodeValidator(cfg)
+	locodeValidator, err := s.newLocodeValidator(cfg)
+	if err != nil {
+		return err
+	}
 
 	netSettings := (*networkSettings)(s.netmapClient)
 
@@ -48,7 +51,6 @@ func (s *Server) initNetmapProcessor(ctx context.Context, cfg *viper.Viper,
 	poolSize := cfg.GetInt("workers.netmap")
 	s.log.Debug(ctx, logs.NetmapNetmapWorkerPool, zap.Int("size", poolSize))
 
-	var err error
 	s.netmapProcessor, err = netmap.New(&netmap.Params{
 		Log:              s.log,
 		Metrics:          s.irMetrics,

pkg/innerring/innerring.go

@@ -575,19 +575,19 @@ func parseMultinetConfig(cfg *viper.Viper, m metrics.MultinetMetrics) internalNe
 
 func (s *Server) initConfigFromBlockchain(ctx context.Context) error {
 	// get current epoch
-	epoch, err := s.netmapClient.Epoch(ctx)
+	epoch, err := s.netmapClient.Epoch()
 	if err != nil {
 		return fmt.Errorf("can't read epoch number: %w", err)
 	}
 
 	// get current epoch duration
-	epochDuration, err := s.netmapClient.EpochDuration(ctx)
+	epochDuration, err := s.netmapClient.EpochDuration()
 	if err != nil {
 		return fmt.Errorf("can't read epoch duration: %w", err)
 	}
 
 	// get balance precision
-	balancePrecision, err := s.balanceClient.Decimals(ctx)
+	balancePrecision, err := s.balanceClient.Decimals()
 	if err != nil {
 		return fmt.Errorf("can't read balance contract precision: %w", err)
 	}
@@ -597,7 +597,7 @@ func (s *Server) initConfigFromBlockchain(ctx context.Context) error {
 	s.precision.SetBalancePrecision(balancePrecision)
 
 	// get next epoch delta tick
-	s.initialEpochTickDelta, err = s.nextEpochBlockDelta(ctx)
+	s.initialEpochTickDelta, err = s.nextEpochBlockDelta()
 	if err != nil {
 		return err
 	}
@@ -613,8 +613,8 @@ func (s *Server) initConfigFromBlockchain(ctx context.Context) error {
 	return nil
 }
 
-func (s *Server) nextEpochBlockDelta(ctx context.Context) (uint32, error) {
-	epochBlock, err := s.netmapClient.LastEpochBlock(ctx)
+func (s *Server) nextEpochBlockDelta() (uint32, error) {
+	epochBlock, err := s.netmapClient.LastEpochBlock()
 	if err != nil {
 		return 0, fmt.Errorf("can't read last epoch block: %w", err)
 	}

pkg/innerring/locode.go

@@ -9,7 +9,7 @@ import (
 	"github.com/spf13/viper"
 )
 
-func (s *Server) newLocodeValidator(cfg *viper.Viper) netmap.NodeValidator {
+func (s *Server) newLocodeValidator(cfg *viper.Viper) (netmap.NodeValidator, error) {
 	locodeDB := locodebolt.New(locodebolt.Prm{
 		Path: cfg.GetString("locode.db.path"),
 	},
@@ -21,7 +21,7 @@ func (s *Server) newLocodeValidator(cfg *viper.Viper) netmap.NodeValidator {
 
 	return irlocode.New(irlocode.Prm{
 		DB: (*locodeBoltDBWrapper)(locodeDB),
-	})
+	}), nil
 }
 
 type locodeBoltEntryWrapper struct {

pkg/innerring/netmap.go

@@ -1,7 +1,6 @@
 package innerring
 
 import (
-	"context"
 	"fmt"
 
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/innerring/processors/netmap/nodevalidation/state"
@@ -18,8 +17,8 @@ type networkSettings netmapclient.Client
 // MaintenanceModeAllowed requests network configuration from the Sidechain
 // and check allowance of storage node's maintenance mode according to it.
 // Always returns state.ErrMaintenanceModeDisallowed.
-func (s *networkSettings) MaintenanceModeAllowed(ctx context.Context) error {
-	allowed, err := (*netmapclient.Client)(s).MaintenanceModeAllowed(ctx)
+func (s *networkSettings) MaintenanceModeAllowed() error {
+	allowed, err := (*netmapclient.Client)(s).MaintenanceModeAllowed()
 	if err != nil {
 		return fmt.Errorf("read maintenance mode's allowance from the Sidechain: %w", err)
 	} else if allowed {

pkg/innerring/processors/alphabet/handlers_test.go

@@ -279,6 +279,6 @@ type testNetmapClient struct {
 	netmap *netmap.NetMap
 }
 
-func (c *testNetmapClient) NetMap(context.Context) (*netmap.NetMap, error) {
+func (c *testNetmapClient) NetMap() (*netmap.NetMap, error) {
 	return c.netmap, nil
 }

pkg/innerring/processors/alphabet/process_emit.go

@@ -44,7 +44,7 @@ func (ap *Processor) processEmit(ctx context.Context) bool {
 		return true
 	}
 
-	networkMap, err := ap.netmapClient.NetMap(ctx)
+	networkMap, err := ap.netmapClient.NetMap()
 	if err != nil {
 		ap.log.Warn(ctx, logs.AlphabetCantGetNetmapSnapshotToEmitGasToStorageNodes,
 			zap.Error(err))

pkg/innerring/processors/alphabet/processor.go

@@ -36,7 +36,7 @@ type (
 	}
 
 	netmapClient interface {
-		NetMap(ctx context.Context) (*netmap.NetMap, error)
+		NetMap() (*netmap.NetMap, error)
 	}
 
 	morphClient interface {

pkg/innerring/processors/container/common.go

@@ -1,7 +1,6 @@
 package container
 
 import (
-	"context"
 	"crypto/ecdsa"
 	"errors"
 	"fmt"
@@ -46,7 +45,7 @@ type signatureVerificationData struct {
 //   - v.binPublicKey is a public session key
 //   - session context corresponds to the container and verb in v
 //   - session is "alive"
-func (cp *Processor) verifySignature(ctx context.Context, v signatureVerificationData) error {
+func (cp *Processor) verifySignature(v signatureVerificationData) error {
 	var err error
 	var key frostfsecdsa.PublicKeyRFC6979
 	keyProvided := v.binPublicKey != nil
@@ -59,7 +58,7 @@ func (cp *Processor) verifySignature(ctx context.Context, v signatureVerificatio
 	}
 
 	if len(v.binTokenSession) > 0 {
-		return cp.verifyByTokenSession(ctx, v, &key, keyProvided)
+		return cp.verifyByTokenSession(v, &key, keyProvided)
 	}
 
 	if keyProvided {
@@ -78,8 +77,8 @@ func (cp *Processor) verifySignature(ctx context.Context, v signatureVerificatio
 	return errors.New("signature is invalid or calculated with the key not bound to the container owner")
 }
 
-func (cp *Processor) checkTokenLifetime(ctx context.Context, token session.Container) error {
-	curEpoch, err := cp.netState.Epoch(ctx)
+func (cp *Processor) checkTokenLifetime(token session.Container) error {
+	curEpoch, err := cp.netState.Epoch()
 	if err != nil {
 		return fmt.Errorf("could not read current epoch: %w", err)
 	}
@@ -91,7 +90,7 @@ func (cp *Processor) checkTokenLifetime(ctx context.Context, token session.Conta
 	return nil
 }
 
-func (cp *Processor) verifyByTokenSession(ctx context.Context, v signatureVerificationData, key *frostfsecdsa.PublicKeyRFC6979, keyProvided bool) error {
+func (cp *Processor) verifyByTokenSession(v signatureVerificationData, key *frostfsecdsa.PublicKeyRFC6979, keyProvided bool) error {
 	var tok session.Container
 
 	err := tok.Unmarshal(v.binTokenSession)
@@ -119,7 +118,7 @@ func (cp *Processor) verifyByTokenSession(ctx context.Context, v signatureVerifi
 		return errors.New("owner differs with token owner")
 	}
 
-	err = cp.checkTokenLifetime(ctx, tok)
+	err = cp.checkTokenLifetime(tok)
 	if err != nil {
 		return fmt.Errorf("check session lifetime: %w", err)
 	}

pkg/innerring/processors/container/handlers_test.go

@@ -170,11 +170,11 @@ type testNetworkState struct {
 	epoch           uint64
 }
 
-func (s *testNetworkState) HomomorphicHashDisabled(context.Context) (bool, error) {
+func (s *testNetworkState) HomomorphicHashDisabled() (bool, error) {
 	return s.homHashDisabled, nil
 }
 
-func (s *testNetworkState) Epoch(context.Context) (uint64, error) {
+func (s *testNetworkState) Epoch() (uint64, error) {
 	return s.epoch, nil
 }
 
@@ -187,7 +187,7 @@ func (c *testContainerClient) ContractAddress() util.Uint160 {
 	return c.contractAddress
 }
 
-func (c *testContainerClient) Get(ctx context.Context, cid []byte) (*containercore.Container, error) {
+func (c *testContainerClient) Get(cid []byte) (*containercore.Container, error) {
 	key := hex.EncodeToString(cid)
 	if cont, found := c.get[key]; found {
 		return cont, nil
@@ -237,6 +237,6 @@ func (c *testMorphClient) NotarySignAndInvokeTX(mainTx *transaction.Transaction)
 
 type testFrostFSIDClient struct{}
 
-func (c *testFrostFSIDClient) GetSubject(ctx context.Context, addr util.Uint160) (*frostfsidclient.Subject, error) {
+func (c *testFrostFSIDClient) GetSubject(addr util.Uint160) (*frostfsidclient.Subject, error) {
 	return &frostfsidclient.Subject{}, nil
 }

pkg/innerring/processors/container/process_container.go

@@ -47,7 +47,7 @@ func (cp *Processor) processContainerPut(ctx context.Context, put putEvent) bool
 		e: put,
 	}
 
-	err := cp.checkPutContainer(ctx, pctx)
+	err := cp.checkPutContainer(pctx)
 	if err != nil {
 		cp.log.Error(ctx, logs.ContainerPutContainerCheckFailed,
 			zap.Error(err),
@@ -66,8 +66,8 @@ func (cp *Processor) processContainerPut(ctx context.Context, put putEvent) bool
 	return true
 }
 
-func (cp *Processor) checkPutContainer(ctx context.Context, pctx *putContainerContext) error {
-	binCnr := pctx.e.Container()
+func (cp *Processor) checkPutContainer(ctx *putContainerContext) error {
+	binCnr := ctx.e.Container()
 	var cnr containerSDK.Container
 
 	err := cnr.Unmarshal(binCnr)
@@ -75,12 +75,12 @@ func (cp *Processor) checkPutContainer(ctx context.Context, pctx *putContainerCo
 		return fmt.Errorf("invalid binary container: %w", err)
 	}
 
-	err = cp.verifySignature(ctx, signatureVerificationData{
+	err = cp.verifySignature(signatureVerificationData{
 		ownerContainer:  cnr.Owner(),
 		verb:            session.VerbContainerPut,
-		binTokenSession: pctx.e.SessionToken(),
-		binPublicKey:    pctx.e.PublicKey(),
-		signature:       pctx.e.Signature(),
+		binTokenSession: ctx.e.SessionToken(),
+		binPublicKey:    ctx.e.PublicKey(),
+		signature:       ctx.e.Signature(),
 		signedData:      binCnr,
 	})
 	if err != nil {
@@ -88,13 +88,13 @@ func (cp *Processor) checkPutContainer(ctx context.Context, pctx *putContainerCo
 	}
 
 	// check homomorphic hashing setting
-	err = checkHomomorphicHashing(ctx, cp.netState, cnr)
+	err = checkHomomorphicHashing(cp.netState, cnr)
 	if err != nil {
 		return fmt.Errorf("incorrect homomorphic hashing setting: %w", err)
 	}
 
 	// check native name and zone
-	err = cp.checkNNS(ctx, pctx, cnr)
+	err = cp.checkNNS(ctx, cnr)
 	if err != nil {
 		return fmt.Errorf("NNS: %w", err)
 	}
@@ -110,7 +110,7 @@ func (cp *Processor) processContainerDelete(ctx context.Context, e containerEven
 		return true
 	}
 
-	err := cp.checkDeleteContainer(ctx, e)
+	err := cp.checkDeleteContainer(e)
 	if err != nil {
 		cp.log.Error(ctx, logs.ContainerDeleteContainerCheckFailed,
 			zap.Error(err),
@@ -130,7 +130,7 @@ func (cp *Processor) processContainerDelete(ctx context.Context, e containerEven
 	return true
 }
 
-func (cp *Processor) checkDeleteContainer(ctx context.Context, e containerEvent.Delete) error {
+func (cp *Processor) checkDeleteContainer(e containerEvent.Delete) error {
 	binCnr := e.ContainerID()
 
 	var idCnr cid.ID
@@ -141,12 +141,12 @@ func (cp *Processor) checkDeleteContainer(ctx context.Context, e containerEvent.
 	}
 
 	// receive owner of the related container
-	cnr, err := cp.cnrClient.Get(ctx, binCnr)
+	cnr, err := cp.cnrClient.Get(binCnr)
 	if err != nil {
 		return fmt.Errorf("could not receive the container: %w", err)
 	}
 
-	err = cp.verifySignature(ctx, signatureVerificationData{
+	err = cp.verifySignature(signatureVerificationData{
 		ownerContainer:  cnr.Value.Owner(),
 		verb:            session.VerbContainerDelete,
 		idContainerSet:  true,
@@ -163,21 +163,21 @@ func (cp *Processor) checkDeleteContainer(ctx context.Context, e containerEvent.
 	return nil
 }
 
-func (cp *Processor) checkNNS(ctx context.Context, pctx *putContainerContext, cnr containerSDK.Container) error {
+func (cp *Processor) checkNNS(ctx *putContainerContext, cnr containerSDK.Container) error {
 	// fetch domain info
-	pctx.d = containerSDK.ReadDomain(cnr)
+	ctx.d = containerSDK.ReadDomain(cnr)
 
 	// if PutNamed event => check if values in container correspond to args
-	if named, ok := pctx.e.(interface {
+	if named, ok := ctx.e.(interface {
 		Name() string
 		Zone() string
 	}); ok {
-		if name := named.Name(); name != pctx.d.Name() {
-			return fmt.Errorf("names differ %s/%s", name, pctx.d.Name())
+		if name := named.Name(); name != ctx.d.Name() {
+			return fmt.Errorf("names differ %s/%s", name, ctx.d.Name())
 		}
 
-		if zone := named.Zone(); zone != pctx.d.Zone() {
-			return fmt.Errorf("zones differ %s/%s", zone, pctx.d.Zone())
+		if zone := named.Zone(); zone != ctx.d.Zone() {
+			return fmt.Errorf("zones differ %s/%s", zone, ctx.d.Zone())
 		}
 	}
 
@@ -186,12 +186,12 @@ func (cp *Processor) checkNNS(ctx context.Context, pctx *putContainerContext, cn
 		return fmt.Errorf("could not get container owner address: %w", err)
 	}
 
-	subject, err := cp.frostFSIDClient.GetSubject(ctx, addr)
+	subject, err := cp.frostFSIDClient.GetSubject(addr)
 	if err != nil {
 		return fmt.Errorf("could not get subject from FrostfsID contract: %w", err)
 	}
 
-	namespace, hasNamespace := strings.CutSuffix(pctx.d.Zone(), ".ns")
+	namespace, hasNamespace := strings.CutSuffix(ctx.d.Zone(), ".ns")
 	if !hasNamespace {
 		return nil
 	}
@@ -203,8 +203,8 @@ func (cp *Processor) checkNNS(ctx context.Context, pctx *putContainerContext, cn
 	return nil
 }
 
-func checkHomomorphicHashing(ctx context.Context, ns NetworkState, cnr containerSDK.Container) error {
-	netSetting, err := ns.HomomorphicHashDisabled(ctx)
+func checkHomomorphicHashing(ns NetworkState, cnr containerSDK.Container) error {
+	netSetting, err := ns.HomomorphicHashDisabled()
 	if err != nil {
 		return fmt.Errorf("could not get setting in contract: %w", err)
 	}

pkg/innerring/processors/container/processor.go

@@ -25,7 +25,7 @@ type (
 
 	ContClient interface {
 		ContractAddress() util.Uint160
-		Get(ctx context.Context, cid []byte) (*containercore.Container, error)
+		Get(cid []byte) (*containercore.Container, error)
 	}
 
 	MorphClient interface {
@@ -33,7 +33,7 @@ type (
 	}
 
 	FrostFSIDClient interface {
-		GetSubject(ctx context.Context, addr util.Uint160) (*frostfsidclient.Subject, error)
+		GetSubject(addr util.Uint160) (*frostfsidclient.Subject, error)
 	}
 
 	// Processor of events produced by container contract in the sidechain.
@@ -68,7 +68,7 @@ type NetworkState interface {
 	//
 	// Must return any error encountered
 	// which did not allow reading the value.
-	Epoch(ctx context.Context) (uint64, error)
+	Epoch() (uint64, error)
 
 	// HomomorphicHashDisabled must return boolean that
 	// represents homomorphic network state:
@@ -76,7 +76,7 @@ type NetworkState interface {
 	// 	* false if hashing is enabled.
 	//
 	// which did not allow reading the value.
-	HomomorphicHashDisabled(ctx context.Context) (bool, error)
+	HomomorphicHashDisabled() (bool, error)
 }
 
 // New creates a container contract processor instance.

pkg/innerring/processors/governance/handlers_test.go

@@ -236,7 +236,7 @@ type testIRFetcher struct {
 	publicKeys keys.PublicKeys
 }
 
-func (f *testIRFetcher) InnerRingKeys(context.Context) (keys.PublicKeys, error) {
+func (f *testIRFetcher) InnerRingKeys() (keys.PublicKeys, error) {
 	return f.publicKeys, nil
 }
 
@@ -266,7 +266,7 @@ type testMainnetClient struct {
 	designateHash util.Uint160
 }
 
-func (c *testMainnetClient) NeoFSAlphabetList(context.Context) (res keys.PublicKeys, err error) {
+func (c *testMainnetClient) NeoFSAlphabetList() (res keys.PublicKeys, err error) {
 	return c.alphabetKeys, nil
 }
 

pkg/innerring/processors/governance/process_update.go

@@ -25,7 +25,7 @@ func (gp *Processor) processAlphabetSync(ctx context.Context, txHash util.Uint25
 		return true
 	}
 
-	mainnetAlphabet, err := gp.mainnetClient.NeoFSAlphabetList(ctx)
+	mainnetAlphabet, err := gp.mainnetClient.NeoFSAlphabetList()
 	if err != nil {
 		gp.log.Error(ctx, logs.GovernanceCantFetchAlphabetListFromMainNet,
 			zap.Error(err))
@@ -95,7 +95,7 @@ func prettyKeys(keys keys.PublicKeys) string {
 }
 
 func (gp *Processor) updateNeoFSAlphabetRoleInSidechain(ctx context.Context, sidechainAlphabet, newAlphabet keys.PublicKeys, txHash util.Uint256) {
-	innerRing, err := gp.irFetcher.InnerRingKeys(ctx)
+	innerRing, err := gp.irFetcher.InnerRingKeys()
 	if err != nil {
 		gp.log.Error(ctx, logs.GovernanceCantFetchInnerRingListFromSideChain,
 			zap.Error(err))

pkg/innerring/processors/governance/processor.go

@@ -52,7 +52,7 @@ type (
 	// Implementation must take into account availability of
 	// the notary contract.
 	IRFetcher interface {
-		InnerRingKeys(ctx context.Context) (keys.PublicKeys, error)
+		InnerRingKeys() (keys.PublicKeys, error)
 	}
 
 	FrostFSClient interface {
@@ -64,7 +64,7 @@ type (
 	}
 
 	MainnetClient interface {
-		NeoFSAlphabetList(context.Context) (res keys.PublicKeys, err error)
+		NeoFSAlphabetList() (res keys.PublicKeys, err error)
 		GetDesignateHash() util.Uint160
 	}
 

pkg/innerring/processors/netmap/handlers_test.go

@@ -294,7 +294,7 @@ type testNodeStateSettings struct {
 	maintAllowed bool
 }
 
-func (s *testNodeStateSettings) MaintenanceModeAllowed(context.Context) error {
+func (s *testNodeStateSettings) MaintenanceModeAllowed() error {
 	if s.maintAllowed {
 		return nil
 	}
@@ -303,7 +303,7 @@ func (s *testNodeStateSettings) MaintenanceModeAllowed(context.Context) error {
 
 type testValidator struct{}
 
-func (v *testValidator) VerifyAndUpdate(context.Context, *netmap.NodeInfo) error {
+func (v *testValidator) VerifyAndUpdate(*netmap.NodeInfo) error {
 	return nil
 }
 
@@ -381,7 +381,7 @@ func (c *testNetmapClient) ContractAddress() util.Uint160 {
 	return c.contractAddress
 }
 
-func (c *testNetmapClient) EpochDuration(context.Context) (uint64, error) {
+func (c *testNetmapClient) EpochDuration() (uint64, error) {
 	return c.epochDuration, nil
 }
 
@@ -392,7 +392,7 @@ func (c *testNetmapClient) MorphTxHeight(h util.Uint256) (uint32, error) {
 	return 0, fmt.Errorf("not found")
 }
 
-func (c *testNetmapClient) NetMap(context.Context) (*netmap.NetMap, error) {
+func (c *testNetmapClient) NetMap() (*netmap.NetMap, error) {
 	return c.netmap, nil
 }
 

pkg/innerring/processors/netmap/nodevalidation/locode/calls.go

@@ -1,7 +1,6 @@
 package locode
 
 import (
-	"context"
 	"errors"
 	"fmt"
 
@@ -30,7 +29,7 @@ var errMissingRequiredAttr = errors.New("missing required attribute in DB record
 //   - Continent: R.Continent().String().
 //
 // UN-LOCODE attribute remains untouched.
-func (v *Validator) VerifyAndUpdate(_ context.Context, n *netmap.NodeInfo) error {
+func (v *Validator) VerifyAndUpdate(n *netmap.NodeInfo) error {
 	attrLocode := n.LOCODE()
 	if attrLocode == "" {
 		return nil

pkg/innerring/processors/netmap/nodevalidation/locode/calls_test.go

@@ -1,7 +1,6 @@
 package locode_test
 
 import (
-	"context"
 	"errors"
 	"fmt"
 	"testing"
@@ -93,7 +92,7 @@ func TestValidator_VerifyAndUpdate(t *testing.T) {
 	t.Run("w/o locode", func(t *testing.T) {
 		n := nodeInfoWithSomeAttrs()
 
-		err := validator.VerifyAndUpdate(context.Background(), n)
+		err := validator.VerifyAndUpdate(n)
 		require.NoError(t, err)
 	})
 
@@ -103,7 +102,7 @@ func TestValidator_VerifyAndUpdate(t *testing.T) {
 
 			addLocodeAttrValue(n, "WRONG LOCODE")
 
-			err := validator.VerifyAndUpdate(context.Background(), n)
+			err := validator.VerifyAndUpdate(n)
 			require.Error(t, err)
 		})
 
@@ -112,7 +111,7 @@ func TestValidator_VerifyAndUpdate(t *testing.T) {
 
 			addLocodeAttr(n, locodestd.LOCODE{"RU", "SPB"})
 
-			err := validator.VerifyAndUpdate(context.Background(), n)
+			err := validator.VerifyAndUpdate(n)
 			require.Error(t, err)
 		})
 
@@ -120,7 +119,7 @@ func TestValidator_VerifyAndUpdate(t *testing.T) {
 
 		addLocodeAttr(n, r.LOCODE)
 
-		err := validator.VerifyAndUpdate(context.Background(), n)
+		err := validator.VerifyAndUpdate(n)
 		require.NoError(t, err)
 
 		require.Equal(t, rec.CountryCode().String(), n.Attribute("CountryCode"))

pkg/innerring/processors/netmap/nodevalidation/maddress/calls.go

@@ -1,7 +1,6 @@
 package maddress
 
 import (
-	"context"
 	"fmt"
 
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/network"
@@ -9,7 +8,7 @@ import (
 )
 
 // VerifyAndUpdate calls network.VerifyAddress.
-func (v *Validator) VerifyAndUpdate(_ context.Context, n *netmap.NodeInfo) error {
+func (v *Validator) VerifyAndUpdate(n *netmap.NodeInfo) error {
 	err := network.VerifyMultiAddress(*n)
 	if err != nil {
 		return fmt.Errorf("could not verify multiaddress: %w", err)

pkg/innerring/processors/netmap/nodevalidation/state/validator.go

@@ -7,7 +7,6 @@ map candidates.
 package state
 
 import (
-	"context"
 	"errors"
 
 	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/netmap"
@@ -24,7 +23,7 @@ type NetworkSettings interface {
 	//  no error if allowed;
 	//  ErrMaintenanceModeDisallowed if disallowed;
 	//  other error if there are any problems with the check.
-	MaintenanceModeAllowed(ctx context.Context) error
+	MaintenanceModeAllowed() error
 }
 
 // NetMapCandidateValidator represents tool which checks state of nodes which
@@ -56,13 +55,13 @@ func (x *NetMapCandidateValidator) SetNetworkSettings(netSettings NetworkSetting
 // MUST NOT be called before SetNetworkSettings.
 //
 // See also netmap.NodeInfo.IsOnline/SetOnline and other similar methods.
-func (x *NetMapCandidateValidator) VerifyAndUpdate(ctx context.Context, node *netmap.NodeInfo) error {
+func (x *NetMapCandidateValidator) VerifyAndUpdate(node *netmap.NodeInfo) error {
 	if node.Status().IsOnline() {
 		return nil
 	}
 
 	if node.Status().IsMaintenance() {
-		return x.netSettings.MaintenanceModeAllowed(ctx)
+		return x.netSettings.MaintenanceModeAllowed()
 	}
 
 	return errors.New("invalid status: MUST be either ONLINE or MAINTENANCE")

pkg/innerring/processors/netmap/nodevalidation/state/validator_test.go

@@ -1,7 +1,6 @@
 package state_test
 
 import (
-	"context"
 	"testing"
 
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/innerring/processors/netmap/nodevalidation/state"
@@ -14,7 +13,7 @@ type testNetworkSettings struct {
 	disallowed bool
 }
 
-func (x testNetworkSettings) MaintenanceModeAllowed(context.Context) error {
+func (x testNetworkSettings) MaintenanceModeAllowed() error {
 	if x.disallowed {
 		return state.ErrMaintenanceModeDisallowed
 	}
@@ -82,7 +81,7 @@ func TestValidator_VerifyAndUpdate(t *testing.T) {
 			testCase.validatorPreparer(&v)
 		}
 
-		err := v.VerifyAndUpdate(context.Background(), &node)
+		err := v.VerifyAndUpdate(&node)
 
 		if testCase.valid {
 			require.NoError(t, err, testCase.name)

pkg/innerring/processors/netmap/nodevalidation/validator.go

@@ -1,8 +1,6 @@
 package nodevalidation
 
 import (
-	"context"
-
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/innerring/processors/netmap"
 	apinetmap "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/netmap"
 )
@@ -28,9 +26,9 @@ func New(validators ...netmap.NodeValidator) *CompositeValidator {
 // VerifyAndUpdate passes apinetmap.NodeInfo to wrapped validators.
 //
 // If error appears, returns it immediately.
-func (c *CompositeValidator) VerifyAndUpdate(ctx context.Context, ni *apinetmap.NodeInfo) error {
+func (c *CompositeValidator) VerifyAndUpdate(ni *apinetmap.NodeInfo) error {
 	for _, v := range c.validators {
-		if err := v.VerifyAndUpdate(ctx, ni); err != nil {
+		if err := v.VerifyAndUpdate(ni); err != nil {
 			return err
 		}
 	}

pkg/innerring/processors/netmap/process_epoch.go

@@ -14,7 +14,7 @@ import (
 func (np *Processor) processNewEpoch(ctx context.Context, ev netmapEvent.NewEpoch) bool {
 	epoch := ev.EpochNumber()
 
-	epochDuration, err := np.netmapClient.EpochDuration(ctx)
+	epochDuration, err := np.netmapClient.EpochDuration()
 	if err != nil {
 		np.log.Warn(ctx, logs.NetmapCantGetEpochDuration,
 			zap.Error(err))
@@ -37,7 +37,7 @@ func (np *Processor) processNewEpoch(ctx context.Context, ev netmapEvent.NewEpoc
 	}
 
 	// get new netmap snapshot
-	networkMap, err := np.netmapClient.NetMap(ctx)
+	networkMap, err := np.netmapClient.NetMap()
 	if err != nil {
 		np.log.Warn(ctx, logs.NetmapCantGetNetmapSnapshotToPerformCleanup,
 			zap.Error(err))

pkg/innerring/processors/netmap/process_peers.go

@@ -39,7 +39,7 @@ func (np *Processor) processAddPeer(ctx context.Context, ev netmapEvent.AddPeer)
 	}
 
 	// validate and update node info
-	err = np.nodeValidator.VerifyAndUpdate(ctx, &nodeInfo)
+	err = np.nodeValidator.VerifyAndUpdate(&nodeInfo)
 	if err != nil {
 		np.log.Warn(ctx, logs.NetmapCouldNotVerifyAndUpdateInformationAboutNetworkMapCandidate,
 			zap.Error(err),
@@ -108,7 +108,7 @@ func (np *Processor) processUpdatePeer(ctx context.Context, ev netmapEvent.Updat
 	var err error
 
 	if ev.Maintenance() {
-		err = np.nodeStateSettings.MaintenanceModeAllowed(ctx)
+		err = np.nodeStateSettings.MaintenanceModeAllowed()
 		if err != nil {
 			np.log.Info(ctx, logs.NetmapPreventSwitchingNodeToMaintenanceState,
 				zap.Error(err),

pkg/innerring/processors/netmap/processor.go

@@ -49,15 +49,15 @@ type (
 		//
 		// If no error occurs, the parameter must point to the
 		// ready-made NodeInfo structure.
-		VerifyAndUpdate(context.Context, *netmap.NodeInfo) error
+		VerifyAndUpdate(*netmap.NodeInfo) error
 	}
 
 	Client interface {
 		MorphNotaryInvoke(ctx context.Context, contract util.Uint160, fee fixedn.Fixed8, nonce uint32, vub *uint32, method string, args ...any) error
 		ContractAddress() util.Uint160
-		EpochDuration(ctx context.Context) (uint64, error)
+		EpochDuration() (uint64, error)
 		MorphTxHeight(h util.Uint256) (res uint32, err error)
-		NetMap(ctx context.Context) (*netmap.NetMap, error)
+		NetMap() (*netmap.NetMap, error)
 		NewEpoch(ctx context.Context, epoch uint64) error
 		MorphIsValidScript(script []byte, signers []transaction.Signer) (valid bool, err error)
 		MorphNotarySignAndInvokeTX(mainTx *transaction.Transaction) error

pkg/innerring/processors/netmap/wrappers.go

@@ -34,16 +34,16 @@ func (w *netmapClientWrapper) ContractAddress() util.Uint160 {
 	return w.netmapClient.ContractAddress()
 }
 
-func (w *netmapClientWrapper) EpochDuration(ctx context.Context) (uint64, error) {
-	return w.netmapClient.EpochDuration(ctx)
+func (w *netmapClientWrapper) EpochDuration() (uint64, error) {
+	return w.netmapClient.EpochDuration()
 }
 
 func (w *netmapClientWrapper) MorphTxHeight(h util.Uint256) (res uint32, err error) {
 	return w.netmapClient.Morph().TxHeight(h)
 }
 
-func (w *netmapClientWrapper) NetMap(ctx context.Context) (*netmap.NetMap, error) {
-	return w.netmapClient.NetMap(ctx)
+func (w *netmapClientWrapper) NetMap() (*netmap.NetMap, error) {
+	return w.netmapClient.NetMap()
 }
 
 func (w *netmapClientWrapper) NewEpoch(ctx context.Context, epoch uint64) error {

pkg/innerring/state.go

@@ -60,7 +60,7 @@ func (s *Server) IsAlphabet(ctx context.Context) bool {
 // InnerRingIndex is a getter for a global index of node in inner ring list. Negative
 // index means that node is not in the inner ring list.
 func (s *Server) InnerRingIndex(ctx context.Context) int {
-	index, err := s.statusIndex.InnerRingIndex(ctx)
+	index, err := s.statusIndex.InnerRingIndex()
 	if err != nil {
 		s.log.Error(ctx, logs.InnerringCantGetInnerRingIndex, zap.Error(err))
 		return -1
@@ -72,7 +72,7 @@ func (s *Server) InnerRingIndex(ctx context.Context) int {
 // InnerRingSize is a getter for a global size of inner ring list. This value
 // paired with inner ring index.
 func (s *Server) InnerRingSize(ctx context.Context) int {
-	size, err := s.statusIndex.InnerRingSize(ctx)
+	size, err := s.statusIndex.InnerRingSize()
 	if err != nil {
 		s.log.Error(ctx, logs.InnerringCantGetInnerRingSize, zap.Error(err))
 		return 0
@@ -84,7 +84,7 @@ func (s *Server) InnerRingSize(ctx context.Context) int {
 // AlphabetIndex is a getter for a global index of node in alphabet list.
 // Negative index means that node is not in the alphabet list.
 func (s *Server) AlphabetIndex(ctx context.Context) int {
-	index, err := s.statusIndex.AlphabetIndex(ctx)
+	index, err := s.statusIndex.AlphabetIndex()
 	if err != nil {
 		s.log.Error(ctx, logs.InnerringCantGetAlphabetIndex, zap.Error(err))
 		return -1

pkg/local_object_storage/blobovnicza/delete.go

@@ -6,6 +6,7 @@ import (
 	"syscall"
 
 	"git.frostfs.info/TrueCloudLab/frostfs-node/internal/logs"
+	tracingPkg "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/tracing"
 	"git.frostfs.info/TrueCloudLab/frostfs-observability/tracing"
 	apistatus "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/client/status"
 	oid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id"
@@ -93,6 +94,7 @@ func (b *Blobovnicza) Delete(ctx context.Context, prm DeletePrm) (DeleteRes, err
 		b.log.Debug(ctx, logs.BlobovniczaObjectWasRemovedFromBucket,
 			zap.String("binary size", stringifyByteSize(dataSize)),
 			zap.String("range", stringifyBounds(sizeLowerBound, sizeUpperBound)),
+			zap.String("trace_id", tracingPkg.GetTraceID(ctx)),
 		)
 		b.itemDeleted(recordSize)
 	}