[#192] s3: Fix deprecated endpoint resolver

Signed-off-by: Denis Kirillov <d.kirillov@yadro.com>

.forgejo/CODEOWNERS

@@ -1 +0,0 @@
-*   @TrueCloudLab/storage-core @TrueCloudLab/storage-services

.forgejo/workflows/dco.yml

@@ -13,7 +13,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v3
         with:
-          go-version: '1.21'
+          go-version: '1.22'
 
       - name: Run commit format checker
         uses: https://git.frostfs.info/TrueCloudLab/dco-go@v2

.forgejo/workflows/tests.yml

@@ -11,20 +11,21 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v3
         with:
-          go-version: '1.22'
+          go-version: '1.23'
           cache: true
 
-      - name: golangci-lint
+      - name: Install linters
-        uses: https://github.com/golangci/golangci-lint-action@v3
+        run: make lint-install
-        with:
+
-          version: latest
+      - name: Run linters
+        run: make lint
 
   tests:
     name: Tests
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go_versions: [ '1.21', '1.22' ]
+        go_versions: [ '1.22', '1.23' ]
       fail-fast: false
     steps:
       - uses: actions/checkout@v3
@@ -47,7 +48,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v3
         with:
-          go-version: '1.21'
+          go-version: '1.22'
           cache: true
 
       - name: Run tests

.gitattributes

@@ -0,0 +1 @@
+/go.sum -diff

CODEOWNERS

@@ -0,0 +1,3 @@
+.*          @TrueCloudLab/storage-core-committers @TrueCloudLab/storage-core-developers @TrueCloudLab/storage-services-committers @TrueCloudLab/storage-services-developers
+.forgejo/.* @potyarkin
+Makefile    @potyarkin

CONTRIBUTING.md

@@ -3,8 +3,8 @@
 First, thank you for contributing! We love and encourage pull requests from
 everyone. Please follow the guidelines:
 
-- Check the open [issues](https://github.com/TrueCloudLab/xk6-frostfs/issues) and
+- Check the open [issues](https://git.frostfs.info/TrueCloudLab/xk6-frostfs/issues) and
-  [pull requests](https://github.com/TrueCloudLab/xk6-frostfs/pulls) for existing
+  [pull requests](https://git.frostfs.info/TrueCloudLab/xk6-frostfs/pulls) for existing
   discussions.
 
 - Open an issue first, to discuss a new feature or enhancement.
@@ -27,19 +27,20 @@ Start by forking the `xk6-frostfs` repository, make changes in a branch and then
 send a pull request. We encourage pull requests to discuss code changes. Here
 are the steps in details:
 
-### Set up your GitHub Repository
+### Set up your repository
-Fork [xk6-frostfs upstream](https://github.com/TrueCloudLab/xk6-frostfs/fork) source
+
+Fork [xk6-frostfs upstream](https://git.frostfs.info/TrueCloudLab/xk6-frostfs/fork) source
 repository to your own personal repository. Copy the URL of your fork (you will
 need it for the `git clone` command below).
 
 ```sh
-$ git clone https://github.com/TrueCloudLab/xk6-frostfs
+$ git clone https://git.frostfs.info/TrueCloudLab/xk6-frostfs
 ```
 
 ### Set up git remote as ``upstream``
 ```sh
 $ cd xk6-frostfs
-$ git remote add upstream https://github.com/TrueCloudLab/xk6-frostfs
+$ git remote add upstream https://git.frostfs.info/TrueCloudLab/xk6-frostfs
 $ git fetch upstream
 $ git merge upstream/master
 ...
@@ -89,7 +90,7 @@ $ git push origin feature/123-something_awesome
 ```
 
 ### Create a Pull Request
-Pull requests can be created via GitHub. Refer to [this
+Pull requests can be created via git.frostfs.info. Refer to [this
 document](https://help.github.com/articles/creating-a-pull-request/) for
 detailed steps on how to create a pull request. After a Pull Request gets peer
 reviewed and approved, it will be merged.

Makefile

@@ -3,10 +3,15 @@
 # Common variables
 REPO ?= $(shell go list -m)
 VERSION ?= $(shell git describe --tags --dirty --match "v*" --always --abbrev=8 2>/dev/null || cat VERSION 2>/dev/null || echo "develop")
-GO_VERSION ?= 1.19
+GO_VERSION ?= 1.22
-LINT_VERSION ?= 1.49.0
+LINT_VERSION ?= 1.60.3
+TRUECLOUDLAB_LINT_VERSION ?= 0.0.7
 BINDIR = bin
 
+OUTPUT_LINT_DIR ?= $(abspath $(BINDIR))/linters
+LINT_DIR = $(OUTPUT_LINT_DIR)/golangci-lint-$(LINT_VERSION)-v$(TRUECLOUDLAB_LINT_VERSION)
+TMP_DIR := .cache
+
 # Binaries to build
 CMDS = $(addprefix frostfs-, $(notdir $(wildcard cmd/*)))
 BINS = $(addprefix $(BINDIR)/, $(CMDS))
@@ -64,7 +69,22 @@ format:
 
 # Run linters
 lint:
-	@golangci-lint --timeout=5m run
+	@if [ ! -d "$(LINT_DIR)" ]; then \
+		make lint-install; \
+	fi
+	$(LINT_DIR)/golangci-lint run --timeout=5m
+
+# Install linters
+lint-install:
+	@rm -rf $(OUTPUT_LINT_DIR)
+	@mkdir -p $(OUTPUT_LINT_DIR)
+	@mkdir -p $(TMP_DIR)
+	@rm -rf $(TMP_DIR)/linters
+	@git -c advice.detachedHead=false clone --branch v$(TRUECLOUDLAB_LINT_VERSION) https://git.frostfs.info/TrueCloudLab/linters.git $(TMP_DIR)/linters
+	@@make -C $(TMP_DIR)/linters lib CGO_ENABLED=1 OUT_DIR=$(OUTPUT_LINT_DIR)
+	@rm -rf $(TMP_DIR)/linters
+	@rmdir $(TMP_DIR) 2>/dev/null || true
+	@CGO_ENABLED=1 GOBIN=$(LINT_DIR) go install -trimpath github.com/golangci/golangci-lint/cmd/golangci-lint@v$(LINT_VERSION)
 
 # Run linters in Docker
 docker/lint:

README.md

@@ -1,5 +1,5 @@
 <p align="center">
-<img src="./.github/logo.svg" width="500px" alt="FrostFS logo">
+<img src="./.forgejo/logo.svg" width="500px" alt="FrostFS logo">
 </p>
 <p align="center">
   <a href="https://go.k6.io/k6">k6</a> extension to test and benchmark FrostFS related protocols.
@@ -48,15 +48,16 @@ Create native client with `connect` method. Arguments:
 - dial timeout in seconds (0 for the default value)
 - stream timeout in seconds (0 for the default value)
 - generate object header on the client side (for big object - split locally too)
+- max size for generated object header on the client side (for big object - the size that the object is splitted into)
 
 ```js
 import native from 'k6/x/frostfs/native';
-const frostfs_cli = native.connect("s01.frostfs.devenv:8080", "", 0, 0, false)
+const frostfs_cli = native.connect("s01.frostfs.devenv:8080", "", 0, 0, false, 0)
 ```
 
 ### Methods
 - `putContainer(params)`. The `params` is a dictionary (e.g. 
-  `{acl:'public-read-write',placement_policy:'REP 3',name:'container-name',name_global_scope:'false'}`). 
+  `{placement_policy:'REP 3',name:'container-name',name_global_scope:'false'}`). 
   Returns dictionary with `success`
   boolean flag, `container_id` string, and `error` string.
 - `setBufferSize(size)`. Sets internal buffer size for data upload and 
@@ -106,11 +107,12 @@ const s3_cli = s3.connect("https://s3.frostfs.devenv:8080")
 You can also provide additional options:
 ```js
 import s3 from 'k6/x/frostfs/s3';
-const s3_cli = s3.connect("https://s3.frostfs.devenv:8080", {'no_verify_ssl': 'true', 'timeout': '60s'})
+const s3_cli = s3.connect("https://s3.frostfs.devenv:8080", {'no_verify_ssl': 'true', 'timeout': '60s', 'aws_profile': 'metal'})
 ```
 
 * `no_verify_ss` - Bool. If `true` - skip verifying the s3 certificate chain and host name (useful if s3 uses self-signed certificates)
 * `timeout` - Duration. Set timeout for requests (in http client). If omitted or zero - timeout is infinite.
+* `aws_profile` - String. Use custom profile credentials from `$HOME/.aws/credentials` file. If omitted or empty - use default profile.
 
 ### Methods
 - `createBucket(bucket, params)`. Returns dictionary with `success` boolean flag
@@ -185,6 +187,25 @@ Flags:
 -v, --version         version for registry-exporter
 ```
 
+## Import pregen into registry db
+
+You can import pregenerated json files into registry bolt db. Use `frostfs-xk6-registry import`. Usage examples are in help:
+
+```shell
+$ ./bin/frostfs-xk6-registry import -h
+Import objects into registry from pregenerated files
+
+Usage:
+  xk6-registry import [flags]
+
+Examples:
+xk6-registry import registry.bolt preset.json
+xk6-registry import registry.bolt preset.json another_preset.json
+
+Flags:
+  -h, --help   help for import
+```
+
 # License
 
 - [GNU General Public License v3.0](LICENSE)

cmd/xk6-registry/importer/import.go

@@ -0,0 +1,55 @@
+package importer
+
+import (
+	"encoding/json"
+	"os"
+
+	"git.frostfs.info/TrueCloudLab/xk6-frostfs/internal/registry"
+)
+
+type PreGenObj struct {
+	Bucket    string `json:"bucket"`
+	Object    string `json:"object"`
+	Container string `json:"container"`
+}
+
+type PreGenerateInfo struct {
+	Buckets    []string    `json:"buckets"`
+	Containers []string    `json:"containers"`
+	Objects    []PreGenObj `json:"objects"`
+	ObjSize    string      `json:"obj_size"`
+}
+
+// ImportJSONPreGen writes objects from pregenerated JSON file
+// to the registry.
+// Note that ImportJSONPreGen does not check if object already
+// exists in the registry so in case of re-entry the registry
+// will have two entities representing the same object.
+func ImportJSONPreGen(o *registry.ObjRegistry, filename string) error {
+	f, err := os.ReadFile(filename)
+	if err != nil {
+		return err
+	}
+
+	var pregenInfo PreGenerateInfo
+	err = json.Unmarshal(f, &pregenInfo)
+	if err != nil {
+		return err
+	}
+
+	// AddObject uses DB.Batch to combine concurrent Batch calls
+	// into a single Bolt transaction. DB.Batch is limited by
+	// DB.MaxBatchDelay which may affect perfomance.
+	for _, obj := range pregenInfo.Objects {
+		if obj.Bucket != "" {
+			err = o.AddObject("", "", obj.Bucket, obj.Object, "")
+		} else {
+			err = o.AddObject(obj.Container, obj.Object, "", "", "")
+		}
+		if err != nil {
+			return err
+		}
+	}
+
+	return nil
+}

cmd/xk6-registry/importer/root.go

@@ -0,0 +1,27 @@
+package importer
+
+import (
+	"git.frostfs.info/TrueCloudLab/xk6-frostfs/internal/registry"
+	"github.com/spf13/cobra"
+)
+
+// Cmd represents the import command.
+var Cmd = &cobra.Command{
+	Use:   "import",
+	Short: "Import objects into registry",
+	Long:  "Import objects into registry from pregenerated files",
+	Example: `xk6-registry import registry.bolt preset.json
+xk6-registry import registry.bolt preset.json another_preset.json`,
+	RunE: runCmd,
+	Args: cobra.MinimumNArgs(2),
+}
+
+func runCmd(cmd *cobra.Command, args []string) error {
+	objRegistry := registry.NewObjRegistry(cmd.Context(), args[0])
+	for i := 1; i < len(args); i++ {
+		if err := ImportJSONPreGen(objRegistry, args[i]); err != nil {
+			return err
+		}
+	}
+	return nil
+}

cmd/xk6-registry/main.go

@@ -0,0 +1,18 @@
+package main
+
+import (
+	"context"
+	"os"
+	"os/signal"
+	"syscall"
+)
+
+func main() {
+	ctx, _ := signal.NotifyContext(context.Background(), syscall.SIGINT, syscall.SIGTERM, syscall.SIGHUP)
+
+	if cmd, err := rootCmd.ExecuteContextC(ctx); err != nil {
+		cmd.PrintErrln("Error:", err.Error())
+		cmd.PrintErrf("Run '%v --help' for usage.\n", cmd.CommandPath())
+		os.Exit(1)
+	}
+}

cmd/xk6-registry/root.go

@@ -0,0 +1,33 @@
+package main
+
+import (
+	"runtime"
+
+	"git.frostfs.info/TrueCloudLab/xk6-frostfs/cmd/xk6-registry/importer"
+	"git.frostfs.info/TrueCloudLab/xk6-frostfs/internal/version"
+	"github.com/spf13/cobra"
+)
+
+var rootCmd = &cobra.Command{
+	Use:     "xk6-registry",
+	Version: version.Version,
+	Short:   "Command Line Tool to work with Registry",
+	Long: `Registry provides tools to work with object registry for xk6.
+It contains command for importing objects in registry from preset`,
+	SilenceErrors: true,
+	SilenceUsage:  true,
+	Run:           rootCmdRun,
+}
+
+func init() {
+	cobra.AddTemplateFunc("runtimeVersion", runtime.Version)
+	rootCmd.SetVersionTemplate(`FrostFS xk6-registry
+{{printf "Version: %s" .Version }}
+GoVersion: {{ runtimeVersion }}
+`)
+	rootCmd.AddCommand(importer.Cmd)
+}
+
+func rootCmdRun(cmd *cobra.Command, _ []string) {
+	_ = cmd.Usage()
+}

examples/local.js

@@ -1,7 +1,8 @@
 import local from 'k6/x/frostfs/local';
+import datagen from 'k6/x/frostfs/datagen';
 import { uuidv4 } from '../scenarios/libs/k6-utils-1.4.0.js';
 
-const payload = open('../go.sum', 'b');
+const generator = datagen.generator(1024, "random", false);
 const local_cli = local.connect("/path/to/config.yaml", "/path/to/config/dir", "", false)
 
 export const options = {
@@ -15,6 +16,7 @@ export default function () {
         'unique_header': uuidv4()
     }
     const container_id = '6BVPPXQewRJ6J5EYmAPLczXxNocS7ikyF7amS2esWQnb';
+    const payload = generator.genPayload()
     let resp = local_cli.put(container_id, headers, payload)
     if (resp.success) {
         local_cli.get(container_id, resp.object_id)

examples/native.js

@@ -1,19 +1,19 @@
 import native from 'k6/x/frostfs/native';
+import datagen from 'k6/x/frostfs/datagen';
 import { fail } from "k6";
 import { uuidv4 } from '../scenarios/libs/k6-utils-1.4.0.js';
 
-const payload = open('../go.sum', 'b');
+const generator = datagen.generator(1024, "random", false);
-const frostfs_cli = native.connect("s01.frostfs.devenv:8080", "1dd37fba80fec4e6a6f13fd708d8dcb3b29def768017052f6c930fa1c5d90bbb", 0, 0, false)
+const frostfs_cli = native.connect("s01.frostfs.devenv:8080", "1dd37fba80fec4e6a6f13fd708d8dcb3b29def768017052f6c930fa1c5d90bbb", 0, 0, false, 0)
 
 export const options = {
     stages: [
-        {duration: '30s', target: 10},
+        { duration: '30s', target: 10 },
     ],
 };
 
 export function setup() {
     const params = {
-        acl: 'public-read-write',
         placement_policy: 'REP 3',
         name: 'container-name',
         name_global_scope: 'false'
@@ -24,10 +24,11 @@ export function setup() {
         fail(res.error)
     }
     console.info("created container", res.container_id)
-    return {container_id: res.container_id}
+    return { container_id: res.container_id }
 }
 
 export default function (data) {
+    const payload = generator.genPayload()
     let headers = {
         'unique_header': uuidv4()
     }

examples/native_onsite.js

@@ -1,9 +1,11 @@
 import native from 'k6/x/frostfs/native';
+import datagen from 'k6/x/frostfs/datagen';
 import { uuidv4 } from '../scenarios/libs/k6-utils-1.4.0.js';
 
-const payload = open('../go.sum', 'b');
+const generator = datagen.generator(1024, "random", false);
+const payload = generator.genPayload()
 const container = "AjSxSNNXbJUDPqqKYm1VbFVDGCakbpUNH8aGjPmGAH3B"
-const frostfs_cli = native.connect("s01.frostfs.devenv:8080", "", 0, 0, false)
+const frostfs_cli = native.connect("s01.frostfs.devenv:8080", "", 0, 0, false, 0)
 const frostfs_obj = frostfs_cli.onsite(container, payload)
 
 export const options = {

examples/s3.js

@@ -1,8 +1,9 @@
 import s3 from 'k6/x/frostfs/s3';
+import datagen from 'k6/x/frostfs/datagen';
 import { fail } from 'k6'
 import { uuidv4 } from '../scenarios/libs/k6-utils-1.4.0.js';
 
-const payload = open('../go.sum', 'b');
+const generator = datagen.generator(1024, "random", false);
 const bucket = "cats"
 const s3_cli = s3.connect("https://s3.frostfs.devenv:8080", {'no_verify_ssl': 'true'})
 
@@ -16,7 +17,6 @@ export function setup() {
     const params = {
         acl: 'private',
         lock_enabled: 'true',
-        location_constraint: 'ru'
     }
 
     const res = s3_cli.createBucket(bucket, params)
@@ -27,6 +27,7 @@ export function setup() {
 
 export default function () {
     const key = uuidv4();
+    const payload = generator.genPayload()
     if (s3_cli.put(bucket, key, payload).success) {
         s3_cli.get(bucket, key)
     }

examples/s3local.js

@@ -1,14 +1,16 @@
 import s3local from 'k6/x/frostfs/s3local';
+import datagen from 'k6/x/frostfs/datagen';
 import { uuidv4 } from '../scenarios/libs/k6-utils-1.4.0.js';
 
 const bucket = "testbucket"
-const payload = open('../go.sum', 'b');
+const generator = datagen.generator(1024, "random", false);
 const s3local_cli = s3local.connect("path/to/storage/config.yml", "path/to/storage/config/dir", {}, {
     'testbucket': 'GBQDDUM1hdodXmiRHV57EUkFWJzuntsG8BG15wFSwam6',
 });
 
 export default function () {
     const key = uuidv4();
+    const payload = generator.genPayload()
     if (s3local_cli.put(bucket, key, payload).success) {
         s3local_cli.get(bucket, key)
     }

go.mod

@@ -1,133 +1,141 @@
 module git.frostfs.info/TrueCloudLab/xk6-frostfs
 
-go 1.21
+go 1.22
 
 require (
-	git.frostfs.info/TrueCloudLab/frostfs-node v0.38.3-0.20240502170333-ec2873caa7c6
+	git.frostfs.info/TrueCloudLab/frostfs-node v0.44.1-0.20250113100501-6c51f48aab69
-	git.frostfs.info/TrueCloudLab/frostfs-s3-gw v0.29.0-rc.1.0.20240422122918-034396d554ec
+	git.frostfs.info/TrueCloudLab/frostfs-s3-gw v0.32.0
-	git.frostfs.info/TrueCloudLab/frostfs-sdk-go v0.0.0-20240502080121-12ddefe07877
+	git.frostfs.info/TrueCloudLab/frostfs-sdk-go v0.0.0-20250109084609-328d214d2d76
 	git.frostfs.info/TrueCloudLab/tzhash v1.8.0
-	github.com/aws/aws-sdk-go-v2 v1.19.0
+	github.com/aws/aws-sdk-go-v2 v1.32.8
-	github.com/aws/aws-sdk-go-v2/config v1.18.28
+	github.com/aws/aws-sdk-go-v2/config v1.28.9
-	github.com/aws/aws-sdk-go-v2/feature/s3/manager v1.11.72
+	github.com/aws/aws-sdk-go-v2/feature/s3/manager v1.17.47
-	github.com/aws/aws-sdk-go-v2/service/s3 v1.37.0
+	github.com/aws/aws-sdk-go-v2/service/s3 v1.72.2
 	github.com/dop251/goja v0.0.0-20230626124041-ba8a63e79201
 	github.com/go-loremipsum/loremipsum v1.1.3
 	github.com/google/uuid v1.6.0
 	github.com/joho/godotenv v1.5.1
-	github.com/nspcc-dev/neo-go v0.105.1
+	github.com/nspcc-dev/neo-go v0.106.3
 	github.com/panjf2000/ants/v2 v2.9.0
 	github.com/sirupsen/logrus v1.9.3
-	github.com/spf13/cobra v1.8.0
+	github.com/spf13/cobra v1.8.1
-	github.com/stretchr/testify v1.8.4
+	github.com/stretchr/testify v1.9.0
-	go.etcd.io/bbolt v1.3.8
+	go.etcd.io/bbolt v1.3.10
 	go.k6.io/k6 v0.45.1
-	go.uber.org/zap v1.26.0
+	go.uber.org/zap v1.27.0
-	golang.org/x/sys v0.18.0
+	golang.org/x/sys v0.28.0
 )
 
 require (
-	git.frostfs.info/TrueCloudLab/frostfs-api-go/v2 v2.16.1-0.20240427200446-67c6f305b21f // indirect
+	git.frostfs.info/TrueCloudLab/frostfs-contract v0.21.1-0.20241205083807-762d7f9f9f08 // indirect
-	git.frostfs.info/TrueCloudLab/frostfs-contract v0.19.3-0.20240409115729-6eb492025bdd // indirect
 	git.frostfs.info/TrueCloudLab/frostfs-crypto v0.6.0 // indirect
-	git.frostfs.info/TrueCloudLab/frostfs-observability v0.0.0-20231101111734-b3ad3335ff65 // indirect
+	git.frostfs.info/TrueCloudLab/frostfs-observability v0.0.0-20241112082307-f17779933e88 // indirect
 	git.frostfs.info/TrueCloudLab/hrw v1.2.1 // indirect
-	git.frostfs.info/TrueCloudLab/policy-engine v0.0.0-20240416071728-04a79f57ef1f // indirect
+	git.frostfs.info/TrueCloudLab/policy-engine v0.0.0-20240822104152-a3bc3099bd5b // indirect
 	git.frostfs.info/TrueCloudLab/rfc6979 v0.4.0 // indirect
 	git.frostfs.info/TrueCloudLab/zapjournald v0.0.0-20240124114243-cb2e66427d02 // indirect
-	github.com/antlr4-go/antlr/v4 v4.13.0 // indirect
+	github.com/VictoriaMetrics/easyproto v0.1.4 // indirect
-	github.com/aws/aws-sdk-go v1.44.296 // indirect
+	github.com/antlr4-go/antlr/v4 v4.13.1 // indirect
-	github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.4.10 // indirect
+	github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.6.7 // indirect
-	github.com/aws/aws-sdk-go-v2/credentials v1.13.27 // indirect
+	github.com/aws/aws-sdk-go-v2/credentials v1.17.50 // indirect
-	github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.13.5 // indirect
+	github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.16.23 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.35 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/configsources v1.3.27 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.4.29 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.6.27 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/ini v1.3.36 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/ini v1.8.1 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/v4a v1.0.27 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/v4a v1.3.27 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.9.11 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.12.1 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.1.30 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.4.8 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.9.29 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.12.8 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.14.4 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.18.8 // indirect
-	github.com/aws/aws-sdk-go-v2/service/sso v1.12.13 // indirect
+	github.com/aws/aws-sdk-go-v2/service/sso v1.24.9 // indirect
-	github.com/aws/aws-sdk-go-v2/service/ssooidc v1.14.13 // indirect
+	github.com/aws/aws-sdk-go-v2/service/ssooidc v1.28.8 // indirect
-	github.com/aws/aws-sdk-go-v2/service/sts v1.19.3 // indirect
+	github.com/aws/aws-sdk-go-v2/service/sts v1.33.5 // indirect
-	github.com/aws/smithy-go v1.13.5 // indirect
+	github.com/aws/smithy-go v1.22.1 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/bluele/gcache v0.0.2 // indirect
-	github.com/cenkalti/backoff/v4 v4.2.1 // indirect
+	github.com/cenkalti/backoff/v4 v4.3.0 // indirect
-	github.com/cespare/xxhash/v2 v2.2.0 // indirect
+	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
 	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.2.0 // indirect
 	github.com/dlclark/regexp2 v1.10.0 // indirect
 	github.com/fatih/color v1.15.0 // indirect
 	github.com/fsnotify/fsnotify v1.7.0 // indirect
 	github.com/go-chi/chi/v5 v5.0.8 // indirect
-	github.com/go-logr/logr v1.4.1 // indirect
+	github.com/go-logr/logr v1.4.2 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
 	github.com/go-pkgz/expirable-cache/v3 v3.0.0 // indirect
 	github.com/go-sourcemap/sourcemap v2.1.4-0.20211119122758-180fcef48034+incompatible // indirect
 	github.com/golang/snappy v0.0.4 // indirect
-	github.com/google/pprof v0.0.0-20230817174616-7a8ec2ada47b // indirect
+	github.com/google/pprof v0.0.0-20240227163752-401108e1b7e7 // indirect
-	github.com/grpc-ecosystem/grpc-gateway/v2 v2.19.0 // indirect
+	github.com/grpc-ecosystem/grpc-gateway/v2 v2.20.0 // indirect
-	github.com/hashicorp/golang-lru v1.0.2 // indirect
 	github.com/hashicorp/golang-lru/v2 v2.0.7 // indirect
 	github.com/hashicorp/hcl v1.0.0 // indirect
+	github.com/holiman/uint256 v1.2.4 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
-	github.com/jmespath/go-jmespath v0.4.0 // indirect
+	github.com/ipfs/go-cid v0.4.1 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
 	github.com/klauspost/compress v1.17.4 // indirect
+	github.com/klauspost/cpuid/v2 v2.2.6 // indirect
 	github.com/magiconair/properties v1.8.7 // indirect
 	github.com/mailru/easyjson v0.7.7 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
 	github.com/mattn/go-isatty v0.0.19 // indirect
-	github.com/minio/sio v0.3.1 // indirect
+	github.com/minio/sha256-simd v1.0.1 // indirect
+	github.com/minio/sio v0.3.0 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/mr-tron/base58 v1.2.0 // indirect
 	github.com/mstoykov/atlas v0.0.0-20220811071828-388f114305dd // indirect
-	github.com/nats-io/nats.go v1.32.0 // indirect
+	github.com/multiformats/go-base32 v0.1.0 // indirect
-	github.com/nats-io/nkeys v0.4.7 // indirect
+	github.com/multiformats/go-base36 v0.2.0 // indirect
-	github.com/nats-io/nuid v1.0.1 // indirect
+	github.com/multiformats/go-multiaddr v0.14.0 // indirect
-	github.com/nspcc-dev/go-ordered-json v0.0.0-20240112074137-296698a162ae // indirect
+	github.com/multiformats/go-multibase v0.2.0 // indirect
-	github.com/nspcc-dev/rfc6979 v0.2.0 // indirect
+	github.com/multiformats/go-multihash v0.2.3 // indirect
+	github.com/multiformats/go-varint v0.0.7 // indirect
+	github.com/nspcc-dev/go-ordered-json v0.0.0-20240301084351-0246b013f8b2 // indirect
+	github.com/nspcc-dev/rfc6979 v0.2.1 // indirect
 	github.com/onsi/gomega v1.20.2 // indirect
-	github.com/pelletier/go-toml/v2 v2.1.1 // indirect
+	github.com/pelletier/go-toml/v2 v2.2.2 // indirect
+	github.com/pierrec/lz4 v2.6.1+incompatible // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
-	github.com/prometheus/client_golang v1.18.0 // indirect
+	github.com/prometheus/client_golang v1.19.0 // indirect
 	github.com/prometheus/client_model v0.5.0 // indirect
-	github.com/prometheus/common v0.46.0 // indirect
+	github.com/prometheus/common v0.48.0 // indirect
 	github.com/prometheus/procfs v0.12.0 // indirect
-	github.com/sagikazarmark/locafero v0.4.0 // indirect
+	github.com/sagikazarmark/locafero v0.6.0 // indirect
 	github.com/sagikazarmark/slog-shim v0.1.0 // indirect
 	github.com/serenize/snaker v0.0.0-20201027110005-a7ad2135616e // indirect
 	github.com/sourcegraph/conc v0.3.0 // indirect
+	github.com/spaolacci/murmur3 v1.1.0 // indirect
 	github.com/spf13/afero v1.11.0 // indirect
 	github.com/spf13/cast v1.6.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
-	github.com/spf13/viper v1.18.2 // indirect
+	github.com/spf13/viper v1.19.0 // indirect
 	github.com/ssgreg/journald v1.0.0 // indirect
 	github.com/subosito/gotenv v1.6.0 // indirect
 	github.com/syndtr/goleveldb v1.0.1-0.20220721030215-126854af5e6d // indirect
 	github.com/twmb/murmur3 v1.1.8 // indirect
-	go.opentelemetry.io/otel v1.22.0 // indirect
+	go.opentelemetry.io/otel v1.31.0 // indirect
-	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.22.0 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.28.0 // indirect
-	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.22.0 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.28.0 // indirect
-	go.opentelemetry.io/otel/exporters/stdout/stdouttrace v1.22.0 // indirect
+	go.opentelemetry.io/otel/exporters/stdout/stdouttrace v1.28.0 // indirect
-	go.opentelemetry.io/otel/metric v1.22.0 // indirect
+	go.opentelemetry.io/otel/metric v1.31.0 // indirect
-	go.opentelemetry.io/otel/sdk v1.22.0 // indirect
+	go.opentelemetry.io/otel/sdk v1.31.0 // indirect
-	go.opentelemetry.io/otel/trace v1.22.0 // indirect
+	go.opentelemetry.io/otel/trace v1.31.0 // indirect
-	go.opentelemetry.io/proto/otlp v1.1.0 // indirect
+	go.opentelemetry.io/proto/otlp v1.3.1 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
-	golang.org/x/crypto v0.21.0 // indirect
+	golang.org/x/crypto v0.31.0 // indirect
-	golang.org/x/exp v0.0.0-20240119083558-1b970713d09a // indirect
+	golang.org/x/exp v0.0.0-20240719175910-8a7402abbf56 // indirect
-	golang.org/x/net v0.23.0 // indirect
+	golang.org/x/net v0.30.0 // indirect
-	golang.org/x/sync v0.6.0 // indirect
+	golang.org/x/sync v0.10.0 // indirect
-	golang.org/x/text v0.14.0 // indirect
+	golang.org/x/text v0.21.0 // indirect
 	golang.org/x/time v0.5.0 // indirect
-	google.golang.org/genproto/googleapis/api v0.0.0-20240227224415-6ceb2ff114de // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20241015192408-796eee8c2d53 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20240227224415-6ceb2ff114de // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20241015192408-796eee8c2d53 // indirect
-	google.golang.org/grpc v1.63.2 // indirect
+	google.golang.org/grpc v1.69.2 // indirect
-	google.golang.org/protobuf v1.33.0 // indirect
+	google.golang.org/protobuf v1.36.1 // indirect
 	gopkg.in/guregu/null.v3 v3.5.0 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
+	gopkg.in/natefinch/lumberjack.v2 v2.2.1 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
+	lukechampine.com/blake3 v1.2.1 // indirect
 )

internal/local/limiter.go

@@ -6,7 +6,6 @@ import (
 
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/engine"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/shard/mode"
-	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/metrics"
 )
 
 var (
@@ -37,16 +36,17 @@ type sizeLimiter struct {
 	currentSize *atomic.Int64
 }
 
+func (*sizeLimiter) SetEvacuationInProgress(shardID string, value bool)              {}
 func (*sizeLimiter) AddMethodDuration(method string, d time.Duration)                {}
 func (*sizeLimiter) AddToContainerSize(cnrID string, size int64)                     {}
 func (*sizeLimiter) AddToObjectCounter(shardID string, objectType string, delta int) {}
 func (*sizeLimiter) ClearErrorCounter(shardID string)                                {}
 func (*sizeLimiter) DeleteShardMetrics(shardID string)                               {}
-func (*sizeLimiter) GC() metrics.GCMetrics                                           { return &noopGCMetrics{} }
+func (*sizeLimiter) GC() engine.GCMetrics                                            { return &noopGCMetrics{} }
 func (*sizeLimiter) IncErrorCounter(shardID string)                                  {}
 func (*sizeLimiter) SetMode(shardID string, mode mode.Mode)                          {}
 func (*sizeLimiter) SetObjectCounter(shardID string, objectType string, v uint64)    {}
-func (*sizeLimiter) WriteCache() metrics.WriteCacheMetrics                           { return &noopWriteCacheMetrics{} }
+func (*sizeLimiter) WriteCache() engine.WriteCacheMetrics                            { return &noopWriteCacheMetrics{} }
 func (*sizeLimiter) DeleteContainerSize(cnrID string)                                {}
 func (*sizeLimiter) DeleteContainerCount(cnrID string)                               {}
 func (*sizeLimiter) SetContainerObjectCounter(_, _, _ string, _ uint64)              {}
@@ -67,17 +67,18 @@ func (sl *sizeLimiter) IsFull() bool {
 
 type noopLimiter struct{}
 
+func (*noopLimiter) SetEvacuationInProgress(shardID string, value bool)              {}
 func (*noopLimiter) AddMethodDuration(method string, d time.Duration)                {}
 func (*noopLimiter) AddToContainerSize(cnrID string, size int64)                     {}
 func (*noopLimiter) AddToObjectCounter(shardID string, objectType string, delta int) {}
 func (*noopLimiter) AddToPayloadCounter(shardID string, size int64)                  {}
 func (*noopLimiter) ClearErrorCounter(shardID string)                                {}
 func (*noopLimiter) DeleteShardMetrics(shardID string)                               {}
-func (*noopLimiter) GC() metrics.GCMetrics                                           { return &noopGCMetrics{} }
+func (*noopLimiter) GC() engine.GCMetrics                                            { return &noopGCMetrics{} }
 func (*noopLimiter) IncErrorCounter(shardID string)                                  {}
 func (*noopLimiter) SetMode(shardID string, mode mode.Mode)                          {}
 func (*noopLimiter) SetObjectCounter(shardID string, objectType string, v uint64)    {}
-func (*noopLimiter) WriteCache() metrics.WriteCacheMetrics                           { return &noopWriteCacheMetrics{} }
+func (*noopLimiter) WriteCache() engine.WriteCacheMetrics                            { return &noopWriteCacheMetrics{} }
 func (*noopLimiter) IsFull() bool                                                    { return false }
 func (*noopLimiter) DeleteContainerSize(cnrID string)                                {}
 func (*noopLimiter) DeleteContainerCount(cnrID string)                               {}
@@ -99,7 +100,7 @@ type noopWriteCacheMetrics struct{}
 
 func (*noopWriteCacheMetrics) AddMethodDuration(_, _, _, _ string, _ bool, _ time.Duration) {}
 func (*noopWriteCacheMetrics) Close(_, _ string)                                            {}
-func (*noopWriteCacheMetrics) IncOperationCounter(_, _, _, _ string, _ metrics.NullBool)    {}
+func (*noopWriteCacheMetrics) IncOperationCounter(_, _, _, _ string, _ engine.NullBool)     {}
 func (*noopWriteCacheMetrics) SetActualCount(_, _, _ string, count uint64)                  {}
 func (*noopWriteCacheMetrics) SetEstimateSize(_, _, _ string, _ uint64)                     {}
 func (*noopWriteCacheMetrics) SetMode(shardID string, mode string)                          {}

internal/local/local.go

@@ -30,7 +30,6 @@ import (
 	"go.etcd.io/bbolt"
 	"go.k6.io/k6/js/modules"
 	"go.k6.io/k6/metrics"
-	"go.uber.org/zap"
 	"golang.org/x/sys/unix"
 )
 
@@ -232,29 +231,30 @@ func (epochState) CurrentEpoch() uint64 { return 0 }
 //
 // Note that the configuration file only needs to contain the storage-specific sections.
 func storageEngineOptionsFromConfig(ctx context.Context, c *config.Config, debug bool, l Limiter) ([]engine.Option, [][]shard.Option, error) {
-	log := zap.L()
+	prm := logger.Prm{}
+	_ = prm.SetDestination("stdout")
 	if debug {
-		var err error
+		_ = prm.SetLevelString("debug")
-		log, err = zap.NewDevelopment()
-		if err != nil {
-			return nil, nil, fmt.Errorf("creating development logger: %v", err)
 	}
+	lg, err := logger.NewLogger(&prm)
+	if err != nil {
+		return nil, nil, err
 	}
 
 	ngOpts := []engine.Option{
 		engine.WithErrorThreshold(engineconfig.ShardErrorThreshold(c)),
 		engine.WithShardPoolSize(engineconfig.ShardPoolSize(c)),
-		engine.WithLogger(&logger.Logger{Logger: log}),
+		engine.WithLogger(lg),
 		engine.WithMetrics(l),
 	}
 
 	var shOpts [][]shard.Option
 
-	err := engineconfig.IterateShards(c, false, func(sc *shardconfig.Config) error {
+	err = engineconfig.IterateShards(c, false, func(sc *shardconfig.Config) error {
 		opts := []shard.Option{
 			shard.WithRefillMetabase(sc.RefillMetabase()),
 			shard.WithMode(sc.Mode()),
-			shard.WithLogger(&logger.Logger{Logger: log}),
+			shard.WithLogger(lg),
 		}
 
 		// substorages
@@ -273,7 +273,7 @@ func storageEngineOptionsFromConfig(ctx context.Context, c *config.Config, debug
 							blobovniczatree.WithBlobovniczaShallowDepth(cfg.ShallowDepth()),
 							blobovniczatree.WithBlobovniczaShallowWidth(cfg.ShallowWidth()),
 							blobovniczatree.WithOpenedCacheSize(cfg.OpenedCacheSize()),
-							blobovniczatree.WithLogger(&logger.Logger{Logger: log}),
+							blobovniczatree.WithLogger(lg),
 						),
 						Policy: func(_ *objectSDK.Object, data []byte) bool {
 							return uint64(len(data)) < sc.SmallSizeLimit()
@@ -302,7 +302,7 @@ func storageEngineOptionsFromConfig(ctx context.Context, c *config.Config, debug
 				blobstor.WithCompressObjects(sc.Compress()),
 				blobstor.WithUncompressableContentTypes(sc.UncompressableContentTypes()),
 				blobstor.WithStorages(substorages),
-				blobstor.WithLogger(&logger.Logger{Logger: log}),
+				blobstor.WithLogger(lg),
 			))
 		}
 
@@ -313,14 +313,11 @@ func storageEngineOptionsFromConfig(ctx context.Context, c *config.Config, debug
 				shard.WithWriteCacheOptions(
 					[]writecache.Option{
 						writecache.WithPath(wc.Path()),
-						writecache.WithMaxBatchSize(wc.BoltDB().MaxBatchSize()),
-						writecache.WithMaxBatchDelay(wc.BoltDB().MaxBatchDelay()),
 						writecache.WithMaxObjectSize(wc.MaxObjectSize()),
-						writecache.WithSmallObjectSize(wc.SmallObjectSize()),
 						writecache.WithFlushWorkersCount(wc.WorkerCount()),
 						writecache.WithMaxCacheSize(wc.SizeLimit()),
 						writecache.WithNoSync(wc.NoSync()),
-						writecache.WithLogger(&logger.Logger{Logger: log}),
+						writecache.WithLogger(lg),
 					},
 				),
 			)
@@ -350,7 +347,7 @@ func storageEngineOptionsFromConfig(ctx context.Context, c *config.Config, debug
 					Timeout: 1 * time.Second,
 				}),
 				metabase.WithEpochState(epochState{}),
-				metabase.WithLogger(&logger.Logger{Logger: log}),
+				metabase.WithLogger(lg),
 			))
 		}
 

internal/local/rawclient/rawclient.go

@@ -69,7 +69,7 @@ func (c *RawClient) Put(ctx context.Context, containerID cid.ID, ownerID *user.I
 	}
 
 	var req engine.PutPrm
-	req.WithObject(obj)
+	req.Object = obj
 
 	start := time.Now()
 	err = c.ng.Put(ctx, req)

internal/logging/logging.go

@@ -1,6 +1,10 @@
 package logging
 
 import (
+	"fmt"
+	"strings"
+	"time"
+
 	"github.com/dop251/goja"
 	"github.com/sirupsen/logrus"
 	"go.k6.io/k6/js/modules"
@@ -55,14 +59,29 @@ func (r *RootModule) NewModuleInstance(vu modules.VU) modules.Instance {
 		return &Logging{vu: vu}
 	}
 
+	tsFormat, disableTs := time.TimeOnly, false
+	if val, ok := vu.InitEnv().LookupEnv("DATE_FORMAT"); ok {
+		switch strings.ToLower(val) {
+		case "timeonly":
+		case "datetime":
+			tsFormat = time.DateTime
+		case "none":
+			disableTs = true
+		default:
+			panic(fmt.Sprintf("invalid value for DATE_FORMAT: %s (should be `timeonly`, `datetime` or `none`)", val))
+		}
+	}
+
 	format := lg.Formatter
 	switch f := format.(type) {
 	case *logrus.TextFormatter:
 		f.ForceColors = true
 		f.FullTimestamp = true
-		f.TimestampFormat = "15:04:05"
+		f.TimestampFormat = tsFormat
+		f.DisableTimestamp = disableTs
 	case *logrus.JSONFormatter:
-		f.TimestampFormat = "15:04:05"
+		f.TimestampFormat = tsFormat
+		f.DisableTimestamp = disableTs
 	}
 
 	return &Logging{vu: vu}

internal/native/cache.go

@@ -0,0 +1,58 @@
+package native
+
+import (
+	"context"
+	"sync"
+	"time"
+
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/client"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/netmap"
+)
+
+const networkCacheTTL = time.Minute
+
+var networkInfoCache = &networkInfoCacheT{}
+
+type networkInfoCacheT struct {
+	guard   sync.RWMutex
+	current *netmap.NetworkInfo
+	fetchTS time.Time
+}
+
+func (c *networkInfoCacheT) getOrFetch(ctx context.Context, cli *client.Client) (*netmap.NetworkInfo, error) {
+	if v := c.get(); v != nil {
+		return v, nil
+	}
+	return c.fetch(ctx, cli)
+}
+
+func (c *networkInfoCacheT) get() *netmap.NetworkInfo {
+	c.guard.RLock()
+	defer c.guard.RUnlock()
+
+	if c.current == nil || time.Since(c.fetchTS) > networkCacheTTL {
+		return nil
+	}
+
+	return c.current
+}
+
+func (c *networkInfoCacheT) fetch(ctx context.Context, cli *client.Client) (*netmap.NetworkInfo, error) {
+	c.guard.Lock()
+	defer c.guard.Unlock()
+
+	if time.Since(c.fetchTS) <= networkCacheTTL {
+		return c.current, nil
+	}
+
+	res, err := cli.NetworkInfo(ctx, client.PrmNetworkInfo{})
+	if err != nil {
+		return nil, err
+	}
+
+	v := res.Info()
+	c.current = &v
+	c.fetchTS = time.Now()
+
+	return c.current, nil
+}

internal/native/client.go

@@ -13,7 +13,6 @@ import (
 	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/checksum"
 	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/client"
 	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container"
-	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/acl"
 	cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id"
 	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/netmap"
 	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object"
@@ -35,6 +34,7 @@ type (
 		tok            session.Object
 		cli            *client.Client
 		prepareLocally bool
+		maxObjSize     uint64
 	}
 
 	PutResponse struct {
@@ -71,6 +71,7 @@ type (
 		hdr            object.Object
 		payload        []byte
 		prepareLocally bool
+		maxObjSize     uint64
 	}
 )
 
@@ -103,7 +104,7 @@ func (c *Client) Put(containerID string, headers map[string]string, payload data
 	o.SetOwnerID(owner)
 	o.SetAttributes(attrs...)
 
-	resp, err := put(c.vu, c.cli, c.prepareLocally, &tok, &o, payload, chunkSize)
+	resp, err := put(c.vu, c.cli, c.prepareLocally, &tok, &o, payload, chunkSize, c.maxObjSize)
 	if err != nil {
 		return PutResponse{Success: false, Error: err.Error()}
 	}
@@ -263,16 +264,6 @@ func (c *Client) PutContainer(params map[string]string) PutContainerResponse {
 	container.SetCreationTime(&cnr, time.Now())
 	cnr.SetOwner(usr)
 
-	if basicACLStr, ok := params["acl"]; ok {
-		var basicACL acl.Basic
-		err := basicACL.DecodeString(basicACLStr)
-		if err != nil {
-			return c.putCnrErrorResponse(err)
-		}
-
-		cnr.SetBasicACL(basicACL)
-	}
-
 	placementPolicyStr, ok := params["placement_policy"]
 	if ok {
 		var placementPolicy netmap.PlacementPolicy
@@ -373,6 +364,7 @@ func (c *Client) Onsite(containerID string, payload datagen.Payload) PreparedObj
 		hdr:            *obj,
 		payload:        data,
 		prepareLocally: c.prepareLocally,
+		maxObjSize:     c.maxObjSize,
 	}
 }
 
@@ -398,7 +390,7 @@ func (p PreparedObject) Put(headers map[string]string) PutResponse {
 		return PutResponse{Success: false, Error: err.Error()}
 	}
 
-	_, err = put(p.vu, p.cli, p.prepareLocally, nil, &obj, datagen.NewFixedPayload(p.payload), 0)
+	_, err = put(p.vu, p.cli, p.prepareLocally, nil, &obj, datagen.NewFixedPayload(p.payload), 0, p.maxObjSize)
 	if err != nil {
 		return PutResponse{Success: false, Error: err.Error()}
 	}
@@ -413,7 +405,7 @@ func (s epochSource) CurrentEpoch() uint64 {
 }
 
 func put(vu modules.VU, cli *client.Client, prepareLocally bool, tok *session.Object,
-	hdr *object.Object, payload datagen.Payload, chunkSize int,
+	hdr *object.Object, payload datagen.Payload, chunkSize int, maxObjSize uint64,
 ) (*client.ResObjectPut, error) {
 	bufSize := defaultBufferSize
 	if chunkSize > 0 {
@@ -434,13 +426,16 @@ func put(vu modules.VU, cli *client.Client, prepareLocally bool, tok *session.Ob
 		prm.MaxChunkLength = chunkSize
 	}
 	if prepareLocally {
-		res, err := cli.NetworkInfo(vu.Context(), client.PrmNetworkInfo{})
+		ni, err := networkInfoCache.getOrFetch(vu.Context(), cli)
 		if err != nil {
 			return nil, err
 		}
-		prm.MaxSize = res.Info().MaxObjectSize()
+		prm.MaxSize = ni.MaxObjectSize()
-		prm.EpochSource = epochSource(res.Info().CurrentEpoch())
+		prm.EpochSource = epochSource(ni.CurrentEpoch())
 		prm.WithoutHomomorphHash = true
+		if maxObjSize > 0 {
+			prm.MaxSize = maxObjSize
+		}
 	}
 
 	objectWriter, err := cli.ObjectPutInit(vu.Context(), prm)

internal/native/native.go

@@ -52,13 +52,17 @@ func (n *Native) Exports() modules.Exports {
 	return modules.Exports{Default: n}
 }
 
-func (n *Native) Connect(endpoint, hexPrivateKey string, dialTimeout, streamTimeout int, prepareLocally bool) (*Client, error) {
+func (n *Native) Connect(endpoint, hexPrivateKey string, dialTimeout, streamTimeout int, prepareLocally bool, maxObjSize int) (*Client, error) {
 	var (
 		cli client.Client
 		pk  *keys.PrivateKey
 		err error
 	)
 
+	if maxObjSize < 0 {
+		return nil, fmt.Errorf("max object size value must be positive")
+	}
+
 	pk, err = keys.NewPrivateKey()
 	if len(hexPrivateKey) != 0 {
 		pk, err = keys.NewPrivateKeyFromHex(hexPrivateKey)
@@ -114,6 +118,21 @@ func (n *Native) Connect(endpoint, hexPrivateKey string, dialTimeout, streamTime
 	tok.SetAuthKey(&key)
 	tok.SetExp(exp)
 
+	res, err := cli.NetworkInfo(n.vu.Context(), client.PrmNetworkInfo{})
+	if err != nil {
+		return nil, err
+	}
+
+	prevEpoch := res.Info().CurrentEpoch() - 1
+	tok.SetNbf(prevEpoch)
+	tok.SetIat(prevEpoch)
+
+	if prepareLocally && maxObjSize > 0 {
+		if uint64(maxObjSize) > res.Info().MaxObjectSize() {
+			return nil, fmt.Errorf("max object size must be not greater than %d bytes", res.Info().MaxObjectSize())
+		}
+	}
+
 	// register metrics
 
 	objPutSuccess, _ = stats.Registry.NewMetric("frostfs_obj_put_success", metrics.Counter)
@@ -140,5 +159,6 @@ func (n *Native) Connect(endpoint, hexPrivateKey string, dialTimeout, streamTime
 		tok:            tok,
 		cli:            &cli,
 		prepareLocally: prepareLocally,
+		maxObjSize:     uint64(maxObjSize),
 	}, nil
 }

internal/registry/obj_exporter.go

@@ -11,6 +11,7 @@ type ObjExporter struct {
 
 type PreGenerateInfo struct {
 	Buckets    []string  `json:"buckets"`
+	Containers []string  `json:"containers"`
 	Objects    []ObjInfo `json:"objects"`
 	ObjSize    string    `json:"obj_size"`
 }
@@ -18,6 +19,8 @@ type PreGenerateInfo struct {
 type ObjInfo struct {
 	Bucket string `json:"bucket"`
 	Object string `json:"object"`
+	CID    string `json:"cid"`
+	OID    string `json:"oid"`
 }
 
 func NewObjExporter(selector *ObjSelector) *ObjExporter {

internal/registry/obj_exporter_test.go

@@ -0,0 +1,156 @@
+package registry
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"math/rand"
+	"os"
+	"path/filepath"
+	"slices"
+	"strings"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+type expectedResult struct {
+	mode     string
+	objects  []ObjectInfo
+	dir      string
+	dbName   string
+	jsonName string
+}
+
+func TestObjectExporter(t *testing.T) {
+	names := []string{"s3", "grpc"}
+	for _, name := range names {
+		t.Run(name, runExportTest)
+		t.Run(name+"-changed", runExportChangedTest)
+		t.Run(name+"-empty", runExportEmptyTest)
+	}
+}
+
+func runExportTest(t *testing.T) {
+	expected := getExpectedResult(t)
+	objReg := getFilledRegistry(t, expected)
+	objExp := NewObjExporter(NewObjSelector(objReg, 0, SelectorOneshot, &ObjFilter{Status: statusCreated}))
+
+	require.NoError(t, objExp.ExportJSONPreGen(expected.jsonName))
+	require.NoError(t, checkExported(expected.objects, expected.jsonName))
+}
+
+func runExportChangedTest(t *testing.T) {
+	expected := getExpectedResult(t)
+	objReg := getFilledRegistry(t, expected)
+
+	newStatus := randString(10)
+	num := randPositiveInt(1, len(expected.objects))
+	changedObjects := make([]ObjectInfo, num)
+	require.Equal(t, num, copy(changedObjects[:], expected.objects[:]))
+
+	sel := NewObjSelector(objReg, 0, SelectorOneshot, &ObjFilter{Status: statusCreated})
+	for i := range changedObjects {
+		changedObjects[i].Status = newStatus
+		require.NoError(t, objReg.SetObjectStatus(sel.NextObject().Id, statusCreated, newStatus))
+	}
+
+	objExp := NewObjExporter(NewObjSelector(objReg, 0, SelectorOneshot, &ObjFilter{Status: newStatus}))
+	require.NoError(t, objExp.ExportJSONPreGen(expected.jsonName))
+	require.NoError(t, checkExported(changedObjects, expected.jsonName))
+}
+
+func runExportEmptyTest(t *testing.T) {
+	expected := getExpectedResult(t)
+	expected.objects = make([]ObjectInfo, 0)
+	objReg := getFilledRegistry(t, expected)
+	objExp := NewObjExporter(NewObjSelector(objReg, 0, SelectorOneshot, &ObjFilter{Status: statusCreated}))
+
+	require.NoError(t, objExp.ExportJSONPreGen(expected.jsonName))
+	require.NoError(t, checkExported(expected.objects, expected.jsonName))
+}
+
+func getExpectedResult(t *testing.T) expectedResult {
+	num := randPositiveInt(2, 100)
+	mode := getMode(t.Name())
+	require.NotEqual(t, "", mode, "test mode should contain either \"s3\" or\"grpc\"")
+	dir := t.TempDir()
+	res := expectedResult{
+		mode:     mode,
+		objects:  generateObjectInfo(num, t.Name()),
+		dir:      dir,
+		dbName:   filepath.Join(dir, "registry-"+mode+".db"),
+		jsonName: filepath.Join(dir, "registry-"+mode+".json"),
+	}
+	return res
+}
+
+func randPositiveInt(min, max int) int {
+	return rand.Intn(max-min) + min
+}
+
+func getMode(name string) (res string) {
+	if strings.Contains(name, "s3") {
+		res = filepath.Base(name)
+	}
+	if strings.Contains(name, "grpc") {
+		res = filepath.Base(name)
+	}
+	return res
+}
+
+func generateObjectInfo(num int, mode string) []ObjectInfo {
+	res := make([]ObjectInfo, num)
+	for i := range res {
+		res[i] = randomObjectInfo()
+		if !strings.Contains(mode, "s3") {
+			res[i].S3Bucket = ""
+			res[i].S3Key = ""
+		}
+		if !strings.Contains(mode, "grpc") {
+			res[i].CID = ""
+			res[i].OID = ""
+		}
+	}
+	return res
+}
+
+func getFilledRegistry(t *testing.T, expected expectedResult) *ObjRegistry {
+	objReg := NewObjRegistry(context.Background(), expected.dbName)
+	for i := range expected.objects {
+		require.NoError(t, objReg.AddObject(expected.objects[i].CID, expected.objects[i].OID, expected.objects[i].S3Bucket, expected.objects[i].S3Key, expected.objects[i].PayloadHash))
+	}
+	return objReg
+}
+
+func checkExported(expected []ObjectInfo, fileName string) error {
+	file, err := os.ReadFile(fileName)
+	if err != nil {
+		return err
+	}
+
+	if !json.Valid(file) {
+		return fmt.Errorf("exported json file %s is invalid", fileName)
+	}
+
+	var actual PreGenerateInfo
+	if json.Unmarshal(file, &actual) != nil {
+		return err
+	}
+
+	if len(expected) != len(actual.Objects) {
+		return fmt.Errorf("expected len(): %v, got len(): %v", len(expected), len(actual.Objects))
+	}
+
+	for i := range expected {
+		if !slices.ContainsFunc(actual.Objects, func(oi ObjInfo) bool {
+			compareS3 := oi.Bucket == expected[i].S3Bucket && oi.Object == expected[i].S3Key
+			comparegRPC := oi.CID == expected[i].CID && oi.OID == expected[i].OID
+			return compareS3 && comparegRPC
+		}) {
+			return fmt.Errorf("object %v not found in exported json file %s", expected[i], fileName)
+		}
+	}
+
+	return nil
+}

internal/registry/obj_info_test.go

@@ -101,7 +101,7 @@ func randomObjectInfo() ObjectInfo {
 func randString(n int) string {
 	var sb strings.Builder
 	for i := 0; i < n; i++ {
-		sb.WriteRune('a' + rune(rand.Int())%('z'-'a'+1))
+		sb.WriteRune('a' + rune(rand.Int31())%('z'-'a'+1))
 	}
 	return sb.String()
 }

internal/registry/obj_selector.go

@@ -3,12 +3,15 @@ package registry
 import (
 	"context"
 	"fmt"
+	"sync"
 	"time"
 
 	"github.com/nspcc-dev/neo-go/pkg/io"
 	"go.etcd.io/bbolt"
 )
 
+const nextObjectTimeout = 10 * time.Second
+
 type ObjFilter struct {
 	Status string
 	Age    int
@@ -21,6 +24,8 @@ type ObjSelector struct {
 	filter    *ObjFilter
 	cacheSize int
 	kind      SelectorKind
+	// Sync synchronizes VU used for deletion.
+	Sync sync.WaitGroup
 }
 
 // objectSelectCache is the default maximum size of a batch to select from DB.
@@ -57,7 +62,16 @@ func NewObjSelector(registry *ObjRegistry, selectionSize int, kind SelectorKind,
 //   - underlying registry context is done, nil objects will be returned on the
 //     currently blocked and every further NextObject calls.
 func (o *ObjSelector) NextObject() *ObjectInfo {
+	if o.kind == SelectorOneshot {
 		return <-o.objChan
+	}
+
+	select {
+	case <-time.After(nextObjectTimeout):
+		return nil
+	case obj := <-o.objChan:
+		return obj
+	}
 }
 
 // Count returns total number of objects that match filter of the selector.

internal/s3/client.go

@@ -142,6 +142,70 @@ func (c *Client) Get(bucket, key string) GetResponse {
 	return GetResponse{Success: true}
 }
 
+// DeleteObjectVersion deletes object version with specified versionID.
+// If version argument is empty, deletes all versions and delete-markers of specified object.
+func (c *Client) DeleteObjectVersion(bucket, key, version string) DeleteResponse {
+	var toDelete []types.ObjectIdentifier
+
+	if version != "" {
+		toDelete = append(toDelete, types.ObjectIdentifier{
+			Key:       aws.String(key),
+			VersionId: aws.String(version),
+		})
+	} else {
+		versions, err := c.cli.ListObjectVersions(c.vu.Context(), &s3.ListObjectVersionsInput{
+			Bucket: aws.String(bucket),
+			Prefix: aws.String(key),
+		})
+		if err != nil {
+			stats.Report(c.vu, objDeleteFails, 1)
+			return DeleteResponse{Success: false, Error: err.Error()}
+		}
+		toDelete = filterObjectVersions(versions, key)
+	}
+	if len(toDelete) == 0 {
+		return c.Delete(bucket, key)
+	} else {
+		_, err := c.cli.DeleteObjects(c.vu.Context(), &s3.DeleteObjectsInput{
+			Bucket: aws.String(bucket),
+			Delete: &types.Delete{
+				Objects: toDelete,
+				Quiet:   aws.Bool(true),
+			},
+		})
+		if err != nil {
+			stats.Report(c.vu, objDeleteFails, 1)
+			return DeleteResponse{Success: false, Error: err.Error()}
+		}
+	}
+
+	return DeleteResponse{Success: true}
+}
+
+func filterObjectVersions(versions *s3.ListObjectVersionsOutput, key string) []types.ObjectIdentifier {
+	var result []types.ObjectIdentifier
+
+	for _, v := range versions.Versions {
+		if *v.Key == key {
+			result = append(result, types.ObjectIdentifier{
+				Key:       v.Key,
+				VersionId: v.VersionId,
+			})
+		}
+	}
+
+	for _, marker := range versions.DeleteMarkers {
+		if *marker.Key == key {
+			result = append(result, types.ObjectIdentifier{
+				Key:       marker.Key,
+				VersionId: marker.VersionId,
+			})
+		}
+	}
+
+	return result
+}
+
 func get(
 	c *s3.Client,
 	bucket string,
@@ -208,13 +272,33 @@ func (c *Client) CreateBucket(bucket string, params map[string]string) CreateBuc
 		Bucket:                     aws.String(bucket),
 		ACL:                        types.BucketCannedACL(params["acl"]),
 		CreateBucketConfiguration:  bucketConfiguration,
-		ObjectLockEnabledForBucket: lockEnabled,
+		ObjectLockEnabledForBucket: aws.Bool(lockEnabled),
 	})
 	if err != nil {
 		stats.Report(c.vu, createBucketFails, 1)
 		return CreateBucketResponse{Success: false, Error: err.Error()}
 	}
 
+	var versioning bool
+	if strVersioned, ok := params["versioning"]; ok {
+		if versioning, err = strconv.ParseBool(strVersioned); err != nil {
+			stats.Report(c.vu, createBucketFails, 1)
+			return CreateBucketResponse{Success: false, Error: err.Error()}
+		}
+	}
+	if versioning {
+		_, err = c.cli.PutBucketVersioning(context.TODO(), &s3.PutBucketVersioningInput{
+			Bucket: aws.String(bucket),
+			VersioningConfiguration: &types.VersioningConfiguration{
+				Status: types.BucketVersioningStatusEnabled,
+			},
+		})
+		if err != nil {
+			stats.Report(c.vu, createBucketFails, 1)
+			return CreateBucketResponse{Success: false, Error: err.Error()}
+		}
+	}
+
 	stats.Report(c.vu, createBucketSuccess, 1)
 	stats.Report(c.vu, createBucketDuration, metrics.D(time.Since(start)))
 	return CreateBucketResponse{Success: true}

internal/s3/s3.go

@@ -53,13 +53,9 @@ func (s *S3) Exports() modules.Exports {
 }
 
 func (s *S3) Connect(endpoint string, params map[string]string) (*Client, error) {
-	resolver := aws.EndpointResolverWithOptionsFunc(func(_, _ string, _ ...interface{}) (aws.Endpoint, error) {
+	cfg, err := config.LoadDefaultConfig(s.vu.Context(),
-		return aws.Endpoint{
+		config.WithBaseEndpoint(endpoint),
-			URL: endpoint,
+		config.WithSharedConfigProfile(params["aws_profile"]))
-		}, nil
-	})
-
-	cfg, err := config.LoadDefaultConfig(s.vu.Context(), config.WithEndpointResolverWithOptions(resolver))
 	if err != nil {
 		return nil, fmt.Errorf("configuration error: %w", err)
 	}

internal/s3local/client.go

@@ -5,6 +5,7 @@ import (
 
 	"git.frostfs.info/TrueCloudLab/frostfs-s3-gw/api/data"
 	"git.frostfs.info/TrueCloudLab/frostfs-s3-gw/api/layer"
+	v2container "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/api/container"
 	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/user"
 	"git.frostfs.info/TrueCloudLab/xk6-frostfs/internal/datagen"
 	"git.frostfs.info/TrueCloudLab/xk6-frostfs/internal/local"
@@ -15,7 +16,7 @@ import (
 
 type Client struct {
 	vu       modules.VU
-	l        layer.Client
+	l        *layer.Layer
 	ownerID  *user.ID
 	resolver layer.BucketResolver
 	limiter  local.Limiter
@@ -42,12 +43,14 @@ func (c *Client) Put(bucket, key string, payload datagen.Payload) PutResponse {
 			Error:   "engine size limit reached",
 		}
 	}
-	cid, err := c.resolver.Resolve(c.vu.Context(), bucket)
+	cid, err := c.resolver.Resolve(c.vu.Context(), v2container.SysAttributeZoneDefault, bucket)
 	if err != nil {
 		stats.Report(c.vu, objPutFails, 1)
 		return PutResponse{Error: err.Error()}
 	}
 
+	size := uint64(payload.Size())
+
 	prm := &layer.PutObjectParams{
 		BktInfo: &data.BucketInfo{
 			Name:    bucket,
@@ -57,7 +60,7 @@ func (c *Client) Put(bucket, key string, payload datagen.Payload) PutResponse {
 		},
 		Header: map[string]string{},
 		Object: key,
-		Size:   uint64(payload.Size()),
+		Size:   &size,
 		Reader: payload.Reader(),
 	}
 
@@ -69,14 +72,14 @@ func (c *Client) Put(bucket, key string, payload datagen.Payload) PutResponse {
 
 	stats.Report(c.vu, objPutDuration, metrics.D(time.Since(start)))
 	stats.Report(c.vu, objPutSuccess, 1)
-	stats.ReportDataSent(c.vu, float64(prm.Size))
+	stats.ReportDataSent(c.vu, float64(size))
-	stats.Report(c.vu, objPutData, float64(prm.Size))
+	stats.Report(c.vu, objPutData, float64(size))
 
 	return PutResponse{Success: true}
 }
 
 func (c *Client) Get(bucket, key string) GetResponse {
-	cid, err := c.resolver.Resolve(c.vu.Context(), bucket)
+	cid, err := c.resolver.Resolve(c.vu.Context(), v2container.SysAttributeZoneDefault, bucket)
 	if err != nil {
 		stats.Report(c.vu, objGetFails, 1)
 		return GetResponse{Error: err.Error()}

internal/s3local/frostfs.go

@@ -7,11 +7,13 @@ import (
 	"io"
 	"time"
 
-	"git.frostfs.info/TrueCloudLab/frostfs-s3-gw/api/layer"
+	layer "git.frostfs.info/TrueCloudLab/frostfs-s3-gw/api/layer/frostfs"
 	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container"
 	cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id"
-	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/eacl"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/netmap"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object"
 	oid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/relations"
 	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/session"
 	"git.frostfs.info/TrueCloudLab/xk6-frostfs/internal/local/rawclient"
 )
@@ -33,61 +35,86 @@ func (*frostfs) CreateContainer(context.Context, layer.PrmContainerCreate) (*lay
 	panic(unimplementedMessage("CreateContainer"))
 }
 
-func (*frostfs) Container(ctx context.Context, prmContainer layer.PrmContainer) (*container.Container, error) {
+func (*frostfs) Container(context.Context, layer.PrmContainer) (*container.Container, error) {
 	panic(unimplementedMessage("Container"))
 }
 
-func (*frostfs) UserContainers(ctx context.Context, containers layer.PrmUserContainers) ([]cid.ID, error) {
+func (*frostfs) UserContainers(context.Context, layer.PrmUserContainers) ([]cid.ID, error) {
 	panic(unimplementedMessage("UserContainers"))
 }
 
-func (*frostfs) SetContainerEACL(context.Context, eacl.Table, *session.Container) error {
-	panic(unimplementedMessage("SetContainerEACL"))
-}
-
-func (*frostfs) ContainerEACL(ctx context.Context, containerEACL layer.PrmContainerEACL) (*eacl.Table, error) {
-	panic(unimplementedMessage("ContainerEACL"))
-}
-
 func (*frostfs) DeleteContainer(context.Context, cid.ID, *session.Container) error {
 	panic(unimplementedMessage("DeleteContainer"))
 }
 
-func (f *frostfs) ReadObject(ctx context.Context, prm layer.PrmObjectRead) (*layer.ObjectPart, error) {
+func (f *frostfs) HeadObject(ctx context.Context, prm layer.PrmObjectHead) (*object.Object, error) {
+	return f.Get(ctx, prm.Container, prm.Object)
+}
+
+func (f *frostfs) GetObject(ctx context.Context, prm layer.PrmObjectGet) (*layer.Object, error) {
 	obj, err := f.Get(ctx, prm.Container, prm.Object)
 	if err != nil {
 		return nil, err
 	}
-	part := &layer.ObjectPart{}
+
-	if prm.WithHeader {
+	return &layer.Object{
-		part.Head = obj
+		Header:  *obj,
-	}
+		Payload: io.NopCloser(bytes.NewReader(obj.Payload())),
-	if prm.WithPayload {
+	}, nil
-		part.Payload = io.NopCloser(bytes.NewReader(obj.Payload()))
-	}
-	return part, nil
 }
 
-func (f *frostfs) CreateObject(ctx context.Context, prm layer.PrmObjectCreate) (oid.ID, error) {
+func (f *frostfs) CreateObject(ctx context.Context, prm layer.PrmObjectCreate) (*layer.CreateObjectResult, error) {
 	payload, err := io.ReadAll(prm.Payload)
 	if err != nil {
-		return oid.ID{}, fmt.Errorf("reading payload: %v", err)
+		return nil, fmt.Errorf("reading payload: %v", err)
 	}
 	hdrs := map[string]string{}
 	for _, attr := range prm.Attributes {
 		hdrs[attr[0]] = attr[1]
 	}
-	return f.Put(ctx, prm.Container, nil, hdrs, payload)
+	objID, err := f.Put(ctx, prm.Container, nil, hdrs, payload)
+	if err != nil {
+		return nil, err
+	}
+
+	return &layer.CreateObjectResult{
+		ObjectID:      objID,
+		CreationEpoch: 0, // probably we should additionally invoke NetworkInfo
+	}, nil
 }
 
 func (f *frostfs) DeleteObject(context.Context, layer.PrmObjectDelete) error {
 	panic(unimplementedMessage("DeleteObject"))
 }
 
-func (f *frostfs) TimeToEpoch(ctx context.Context, now time.Time, future time.Time) (uint64, uint64, error) {
+func (f *frostfs) TimeToEpoch(context.Context, time.Time, time.Time) (uint64, uint64, error) {
 	panic(unimplementedMessage("TimeToEpoch"))
 }
 
-func (f *frostfs) SearchObjects(ctx context.Context, search layer.PrmObjectSearch) ([]oid.ID, error) {
+func (f *frostfs) SearchObjects(context.Context, layer.PrmObjectSearch) ([]oid.ID, error) {
 	panic(unimplementedMessage("SearchObjects"))
 }
+
+func (f *frostfs) AddContainerPolicyChain(context.Context, layer.PrmAddContainerPolicyChain) error {
+	panic(unimplementedMessage("AddContainerPolicyChain"))
+}
+
+func (f *frostfs) RangeObject(context.Context, layer.PrmObjectRange) (io.ReadCloser, error) {
+	panic(unimplementedMessage("RangeObject"))
+}
+
+func (f *frostfs) PatchObject(context.Context, layer.PrmObjectPatch) (oid.ID, error) {
+	panic(unimplementedMessage("PatchObject"))
+}
+
+func (f *frostfs) NetworkInfo(context.Context) (netmap.NetworkInfo, error) {
+	panic(unimplementedMessage("NetworkInfo"))
+}
+
+func (f *frostfs) Relations() relations.Relations {
+	panic(unimplementedMessage("Relations"))
+}
+
+func (f *frostfs) NetmapSnapshot(context.Context) (netmap.NetMap, error) {
+	panic(unimplementedMessage("NetmapSnapshot"))
+}

internal/s3local/local.go

@@ -1,16 +1,19 @@
 package s3local
 
 import (
-	"context"
 	"flag"
 	"fmt"
 	"time"
 
 	"git.frostfs.info/TrueCloudLab/frostfs-s3-gw/api/layer"
 	"git.frostfs.info/TrueCloudLab/frostfs-s3-gw/pkg/service/tree"
+	v2container "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/api/container"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/user"
 	"git.frostfs.info/TrueCloudLab/xk6-frostfs/internal/local"
 	"git.frostfs.info/TrueCloudLab/xk6-frostfs/internal/local/rawclient"
 	"git.frostfs.info/TrueCloudLab/xk6-frostfs/internal/stats"
+	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
+	"github.com/panjf2000/ants/v2"
 	"go.k6.io/k6/js/modules"
 	"go.k6.io/k6/metrics"
 	"go.uber.org/zap"
@@ -147,29 +150,66 @@ func (s *Local) Connect(configFile string, configDir string, params map[string]s
 		return nil, fmt.Errorf("creating bucket resolver: %v", err)
 	}
 
-	cfg := &layer.Config{
+	var owner user.ID
-		Cache:       layer.NewCache(layer.DefaultCachesConfigs(zap.L())),
+	user.IDFromKey(&owner, key.PrivateKey.PublicKey)
-		AnonKey:     layer.AnonymousKey{Key: key},
+
-		Resolver:    resolver,
+	workerPool, err := ants.NewPool(100)
-		TreeService: treeSvc,
+	if err != nil {
+		return nil, fmt.Errorf("init worker pool: %w", err)
 	}
 
-	l := layer.NewLayer(zap.L(), &frostfs{rc}, cfg)
+	anonKey, err := keys.NewPrivateKey()
-	err = l.Initialize(s.l.VU().Context(), nopEventListener{})
 	if err != nil {
-		return nil, fmt.Errorf("initialize: %w", err)
+		return nil, fmt.Errorf("create anon key: %w", err)
+	}
+
+	cfg := &layer.Config{
+		GateOwner:   owner,
+		Cache:       layer.NewCache(layer.DefaultCachesConfigs(zap.L())),
+		AnonKey:     layer.AnonymousKey{Key: anonKey},
+		Resolver:    resolver,
+		TreeService: treeSvc,
+		Features:    &FeatureSettings{},
+		GateKey:     key,
+		WorkerPool:  workerPool,
 	}
 
 	return &Client{
 		vu:       s.l.VU(),
-		l:        l,
+		l:        layer.NewLayer(zap.L(), &frostfs{rc}, cfg),
 		ownerID:  rc.OwnerID(),
 		resolver: resolver,
 		limiter:  limiter,
 	}, nil
 }
 
-type nopEventListener struct{}
+type FeatureSettings struct {
+}
 
-func (nopEventListener) Subscribe(context.Context, string, layer.MsgHandler) error { return nil }
+func (k *FeatureSettings) TombstoneLifetime() uint64 {
-func (nopEventListener) Listen(context.Context)                                    {}
+	return 10
+}
+
+func (k *FeatureSettings) TombstoneMembersSize() int {
+	return 100
+}
+
+func (k *FeatureSettings) BufferMaxSizeForPut() uint64 {
+	return 1024 * 1024
+}
+
+func (k *FeatureSettings) ClientCut() bool {
+	return false
+}
+
+func (k *FeatureSettings) MD5Enabled() bool {
+	return false
+}
+
+func (k *FeatureSettings) FormContainerZone(ns string) string {
+	if ns == "" {
+		return v2container.SysAttributeZoneDefault
+	}
+
+	return ns + ".ns"
+}

internal/s3local/resolver.go

@@ -24,9 +24,9 @@ func newFixedBucketResolver(bucketMapping map[string]string) (fixedBucketResolve
 	return r, nil
 }
 
-func (r fixedBucketResolver) Resolve(_ context.Context, bucket string) (cid.ID, error) {
+func (r fixedBucketResolver) Resolve(_ context.Context, zone, bucket string) (cid.ID, error) {
-	if cid, resolved := r[bucket]; resolved {
+	if cnrID, resolved := r[zone+"/"+bucket]; resolved {
-		return cid, nil
+		return cnrID, nil
 	}
-	return cid.ID{}, fmt.Errorf("bucket %s is not mapped to any container", bucket)
+	return cid.ID{}, fmt.Errorf("zone %s and bucket %s is not mapped to any container", zone, bucket)
 }

internal/s3local/treeService.go

@@ -38,15 +38,15 @@ func (kv kv) GetValue() []byte { return kv.v }
 
 type nodeResponse struct {
 	meta     []tree.Meta
-	nodeID   uint64
+	nodeID   []uint64
-	parentID uint64
+	parentID []uint64
-	ts       uint64
+	ts       []uint64
 }
 
 func (r nodeResponse) GetMeta() []tree.Meta   { return r.meta }
-func (r nodeResponse) GetNodeID() uint64    { return r.nodeID }
+func (r nodeResponse) GetNodeID() []uint64    { return r.nodeID }
-func (r nodeResponse) GetParentID() uint64  { return r.parentID }
+func (r nodeResponse) GetParentID() []uint64  { return r.parentID }
-func (r nodeResponse) GetTimestamp() uint64 { return r.ts }
+func (r nodeResponse) GetTimestamp() []uint64 { return r.ts }
 
 func (s treeServiceEngineWrapper) GetNodes(ctx context.Context, p *tree.GetNodesParams) ([]tree.NodeResponse, error) {
 	nodeIDs, err := s.ng.TreeGetByPath(ctx, p.BktInfo.CID, p.TreeID, pilorama.AttributeFilename, p.Path, p.LatestOnly)
@@ -67,9 +67,9 @@ func (s treeServiceEngineWrapper) GetNodes(ctx context.Context, p *tree.GetNodes
 			return nil, err
 		}
 		resp := nodeResponse{
-			parentID: parentID,
+			parentID: []uint64{parentID},
-			nodeID:   nodeID,
+			nodeID:   []uint64{nodeID},
-			ts:       m.Time,
+			ts:       []uint64{m.Time},
 		}
 		if p.AllAttrs {
 			resp.meta = kvToTreeMeta(m.Items)
@@ -89,9 +89,17 @@ func (s treeServiceEngineWrapper) GetNodes(ctx context.Context, p *tree.GetNodes
 	return resps, nil
 }
 
-func (s treeServiceEngineWrapper) GetSubTree(ctx context.Context, bktInfo *data.BucketInfo, treeID string, rootID uint64, depth uint32) ([]tree.NodeResponse, error) {
+func (s treeServiceEngineWrapper) GetSubTree(ctx context.Context, bktInfo *data.BucketInfo, treeID string, rootID []uint64, depth uint32, sort bool) ([]tree.NodeResponse, error) {
 	var resps []tree.NodeResponse
 
+	if len(rootID) != 1 {
+		return nil, fmt.Errorf("unsupported multiple node ids")
+	}
+
+	if sort {
+		return nil, fmt.Errorf("unsupported sorted subtree")
+	}
+
 	var traverse func(nodeID uint64, curDepth uint32) error
 	traverse = func(nodeID uint64, curDepth uint32) error {
 		m, parentID, err := s.ng.TreeGetMeta(ctx, bktInfo.CID, treeID, nodeID)
@@ -100,9 +108,9 @@ func (s treeServiceEngineWrapper) GetSubTree(ctx context.Context, bktInfo *data.
 		}
 
 		resps = append(resps, nodeResponse{
-			nodeID:   nodeID,
+			nodeID:   []uint64{nodeID},
-			parentID: parentID,
+			parentID: []uint64{parentID},
-			ts:       m.Time,
+			ts:       []uint64{m.Time},
 			meta:     kvToTreeMeta(m.Items),
 		})
 
@@ -122,7 +130,7 @@ func (s treeServiceEngineWrapper) GetSubTree(ctx context.Context, bktInfo *data.
 		return nil
 	}
 
-	if err := traverse(rootID, 0); err != nil {
+	if err := traverse(rootID[0], 0); err != nil {
 		return nil, fmt.Errorf("traversing: %v", err)
 	}
 
@@ -192,7 +200,7 @@ func (s treeServiceEngineWrapper) RemoveNode(ctx context.Context, bktInfo *data.
 }
 
 func (s treeServiceEngineWrapper) GetSubTreeStream(
-	ctx context.Context, bktInfo *data.BucketInfo, treeID string, rootID uint64, depth uint32,
+	ctx context.Context, bktInfo *data.BucketInfo, treeID string, rootID []uint64, depth uint32,
 ) (tree.SubTreeStream, error) {
 	panic(unimplementedMessage("TreeService.GetSubTreeStream"))
 }

scenarios/grpc.js

@@ -1,25 +1,25 @@
-import {sleep} from 'k6';
+import { sleep } from 'k6';
-import {SharedArray} from 'k6/data';
+import { SharedArray } from 'k6/data';
 import exec from 'k6/execution';
 import logging from 'k6/x/frostfs/logging';
 import native from 'k6/x/frostfs/native';
 import registry from 'k6/x/frostfs/registry';
 import stats from 'k6/x/frostfs/stats';
 
-import {newGenerator} from './libs/datagen.js';
+import { newGenerator } from './libs/datagen.js';
-import {parseEnv} from './libs/env-parser.js';
+import { parseEnv } from './libs/env-parser.js';
-import {textSummary} from './libs/k6-summary-0.0.2.js';
+import { textSummary } from './libs/k6-summary-0.0.2.js';
-import {uuidv4} from './libs/k6-utils-1.4.0.js';
+import { uuidv4 } from './libs/k6-utils-1.4.0.js';
 
 parseEnv();
 
 const obj_list = new SharedArray(
   'obj_list',
-    function() { return JSON.parse(open(__ENV.PREGEN_JSON)).objects; });
+  function () { return JSON.parse(open(__ENV.PREGEN_JSON)).objects; });
 
 const container_list = new SharedArray(
   'container_list',
-    function() { return JSON.parse(open(__ENV.PREGEN_JSON)).containers; });
+  function () { return JSON.parse(open(__ENV.PREGEN_JSON)).containers; });
 
 const read_size = JSON.parse(open(__ENV.PREGEN_JSON)).obj_size;
 const summary_json = __ENV.SUMMARY_JSON || '/tmp/summary.json';
@@ -31,8 +31,8 @@ const grpc_endpoint =
 const grpc_client = native.connect(
   grpc_endpoint, '', __ENV.DIAL_TIMEOUT ? parseInt(__ENV.DIAL_TIMEOUT) : 5,
   __ENV.STREAM_TIMEOUT ? parseInt(__ENV.STREAM_TIMEOUT) : 60,
-    __ENV.PREPARE_LOCALLY ? __ENV.PREPARE_LOCALLY.toLowerCase() === 'true'
+  __ENV.PREPARE_LOCALLY ? __ENV.PREPARE_LOCALLY.toLowerCase() === 'true' : false,
-                          : false);
+  1024 * parseInt(__ENV.MAX_OBJECT_SIZE || '0'));
 const log = logging.new().withField('endpoint', grpc_endpoint);
 
 const registry_enabled = !!__ENV.REGISTRY_FILE;
@@ -51,8 +51,8 @@ if (registry_enabled) {
   obj_to_read_selector = registry.getLoopedSelector(
     __ENV.REGISTRY_FILE, 'obj_to_read',
     __ENV.SELECTION_SIZE ? parseInt(__ENV.SELECTION_SIZE) : 0, {
-        status : 'created',
+    status: 'created',
-        age : read_age,
+    age: read_age,
   })
 }
 
@@ -63,11 +63,11 @@ const write_grpc_chunk_size = 1024 * parseInt(__ENV.GRPC_CHUNK_SIZE || '0')
 const generator = newGenerator(write_vu_count > 0);
 if (write_vu_count > 0) {
   scenarios.write = {
-    executor : 'constant-vus',
+    executor: 'constant-vus',
-    vus : write_vu_count,
+    vus: write_vu_count,
-    duration : `${duration}s`,
+    duration: `${duration}s`,
-    exec : 'obj_write',
+    exec: 'obj_write',
-    gracefulStop : '5s',
+    gracefulStop: '5s',
   };
 }
 
@@ -83,19 +83,19 @@ if (registry_enabled && delete_age) {
   obj_to_delete_selector =
     constructor(__ENV.REGISTRY_FILE, 'obj_to_delete',
       __ENV.SELECTION_SIZE ? parseInt(__ENV.SELECTION_SIZE) : 0, {
-                    status : 'created',
+      status: 'created',
-                    age : delete_age,
+      age: delete_age,
     });
 }
 
 const read_vu_count = parseInt(__ENV.READERS || '0');
 if (read_vu_count > 0) {
   scenarios.read = {
-    executor : 'constant-vus',
+    executor: 'constant-vus',
-    vus : read_vu_count,
+    vus: read_vu_count,
-    duration : `${duration}s`,
+    duration: `${duration}s`,
-    exec : 'obj_read',
+    exec: 'obj_read',
-    gracefulStop : '5s',
+    gracefulStop: '5s',
   };
 }
 
@@ -107,17 +107,17 @@ if (delete_vu_count > 0) {
   }
 
   scenarios.delete = {
-    executor : 'constant-vus',
+    executor: 'constant-vus',
-    vus : delete_vu_count,
+    vus: delete_vu_count,
-    duration : `${duration}s`,
+    duration: `${duration}s`,
-    exec : 'obj_delete',
+    exec: 'obj_delete',
-    gracefulStop : '5s',
+    gracefulStop: '5s',
   };
 }
 
 export const options = {
   scenarios,
-  setupTimeout : '5s',
+  setupTimeout: '5s',
 };
 
 export function setup() {
@@ -147,8 +147,8 @@ export function teardown(data) {
 
 export function handleSummary(data) {
   return {
-    'stdout' : textSummary(data, {indent : ' ', enableColors : false}),
+    'stdout': textSummary(data, { indent: ' ', enableColors: false }),
-    [summary_json] : JSON.stringify(data),
+    [summary_json]: JSON.stringify(data),
   };
 }
 
@@ -157,7 +157,7 @@ export function obj_write() {
     sleep(__ENV.SLEEP_WRITE);
   }
 
-  const headers = {unique_header : uuidv4()};
+  const headers = { unique_header: uuidv4() };
   const container =
     container_list[Math.floor(Math.random() * container_list.length)];
 
@@ -186,7 +186,7 @@ export function obj_read() {
     }
     const resp = grpc_client.get(obj.c_id, obj.o_id)
     if (!resp.success) {
-      log.withFields({cid : obj.c_id, oid : obj.o_id}).error(resp.error);
+      log.withFields({ cid: obj.c_id, oid: obj.o_id }).error(resp.error);
     }
     return
   }
@@ -194,7 +194,7 @@ export function obj_read() {
   const obj = obj_list[Math.floor(Math.random() * obj_list.length)];
   const resp = grpc_client.get(obj.container, obj.object)
   if (!resp.success) {
-    log.withFields({cid : obj.container, oid : obj.object}).error(resp.error);
+    log.withFields({ cid: obj.container, oid: obj.object }).error(resp.error);
   }
 }
 
@@ -214,7 +214,7 @@ export function obj_delete() {
   const resp = grpc_client.delete(obj.c_id, obj.o_id);
   if (!resp.success) {
     // Log errors except (2052 - object already deleted)
-    log.withFields({cid : obj.c_id, oid : obj.o_id}).error(resp.error);
+    log.withFields({ cid: obj.c_id, oid: obj.o_id }).error(resp.error);
     return;
   }
 

scenarios/grpc_car.js

@@ -1,22 +1,22 @@
-import {sleep} from 'k6';
+import { sleep } from 'k6';
-import {SharedArray} from 'k6/data';
+import { SharedArray } from 'k6/data';
 import logging from 'k6/x/frostfs/logging';
 import native from 'k6/x/frostfs/native';
 import registry from 'k6/x/frostfs/registry';
 import stats from 'k6/x/frostfs/stats';
 
-import {newGenerator} from './libs/datagen.js';
+import { newGenerator } from './libs/datagen.js';
-import {parseEnv} from './libs/env-parser.js';
+import { parseEnv } from './libs/env-parser.js';
-import {textSummary} from './libs/k6-summary-0.0.2.js';
+import { textSummary } from './libs/k6-summary-0.0.2.js';
-import {uuidv4} from './libs/k6-utils-1.4.0.js';
+import { uuidv4 } from './libs/k6-utils-1.4.0.js';
 
 parseEnv();
 
-const obj_list = new SharedArray('obj_list', function() {
+const obj_list = new SharedArray('obj_list', function () {
   return JSON.parse(open(__ENV.PREGEN_JSON)).objects;
 });
 
-const container_list = new SharedArray('container_list', function() {
+const container_list = new SharedArray('container_list', function () {
   return JSON.parse(open(__ENV.PREGEN_JSON)).containers;
 });
 
@@ -30,8 +30,8 @@ const grpc_endpoint =
 const grpc_client = native.connect(
   grpc_endpoint, '', __ENV.DIAL_TIMEOUT ? parseInt(__ENV.DIAL_TIMEOUT) : 5,
   __ENV.STREAM_TIMEOUT ? parseInt(__ENV.STREAM_TIMEOUT) : 60,
-    __ENV.PREPARE_LOCALLY ? __ENV.PREPARE_LOCALLY.toLowerCase() === 'true' :
+  __ENV.PREPARE_LOCALLY ? __ENV.PREPARE_LOCALLY.toLowerCase() === 'true' : false,
-                            false);
+  1024 * parseInt(__ENV.MAX_OBJECT_SIZE || '0'));
 const log = logging.new().withField('endpoint', grpc_endpoint);
 
 const registry_enabled = !!__ENV.REGISTRY_FILE;
@@ -166,7 +166,7 @@ export function teardown(data) {
 
 export function handleSummary(data) {
   return {
-    'stdout': textSummary(data, {indent: ' ', enableColors: false}),
+    'stdout': textSummary(data, { indent: ' ', enableColors: false }),
     [summary_json]: JSON.stringify(data),
   };
 }
@@ -176,7 +176,7 @@ export function obj_write() {
     sleep(__ENV.SLEEP_WRITE);
   }
 
-  const headers = {unique_header: uuidv4()};
+  const headers = { unique_header: uuidv4() };
   const container =
     container_list[Math.floor(Math.random() * container_list.length)];
 
@@ -205,7 +205,7 @@ export function obj_read() {
     }
     const resp = grpc_client.get(obj.c_id, obj.o_id)
     if (!resp.success) {
-      log.withFields({cid: obj.c_id, oid: obj.o_id}).error(resp.error);
+      log.withFields({ cid: obj.c_id, oid: obj.o_id }).error(resp.error);
     }
     return
   }
@@ -213,7 +213,7 @@ export function obj_read() {
   const obj = obj_list[Math.floor(Math.random() * obj_list.length)];
   const resp = grpc_client.get(obj.container, obj.object)
   if (!resp.success) {
-    log.withFields({cid: obj.container, oid: obj.object}).error(resp.error);
+    log.withFields({ cid: obj.container, oid: obj.object }).error(resp.error);
   }
 }
 
@@ -230,7 +230,7 @@ export function obj_delete() {
   const resp = grpc_client.delete(obj.c_id, obj.o_id);
   if (!resp.success) {
     // Log errors except (2052 - object already deleted)
-    log.withFields({cid: obj.c_id, oid: obj.o_id}).error(resp.error);
+    log.withFields({ cid: obj.c_id, oid: obj.o_id }).error(resp.error);
     return;
   }
 

scenarios/libs/k6-utils-1.4.0.js

@@ -1,2 +1,2 @@
 (()=>{"use strict";var t={n:r=>{var e=r&&r.__esModule?()=>r.default:()=>r;return t.d(e,{a:e}),e},d:(r,e)=>{for(var n in e)t.o(e,n)&&!t.o(r,n)&&Object.defineProperty(r,n,{enumerable:!0,get:e[n]})},o:(t,r)=>Object.prototype.hasOwnProperty.call(t,r),r:t=>{"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})}},r={};t.r(r),t.d(r,{findBetween:()=>x,getCurrentStageIndex:()=>i,normalDistributionStages:()=>m,parseDuration:()=>o,randomIntBetween:()=>d,randomItem:()=>h,randomString:()=>p,tagWithCurrentStageIndex:()=>u,tagWithCurrentStageProfile:()=>s,uuidv4:()=>g});const e=require("k6/execution");var n=t.n(e);function o(t){if(null==t||t.length<1)throw new Error("str is empty");for(var r=0,e="",n={},o=0;o<t.length;o++)if((a(t[o])||"."==t[o])&&(e+=t[o]),null!=t[o+1]&&!a(t[o+1])&&"."!=t[o+1]){var i=parseFloat(e,10),u=t[o+1];switch(u){case"d":r+=24*i*60*60*1e3;break;case"h":r+=60*i*60*1e3;break;case"m":o+2<t.length&&"s"==t[o+2]?(r+=Math.trunc(i),o++,u="ms"):r+=60*i*1e3;break;case"s":r+=1e3*i;break;default:throw new Error("".concat(u," is an unsupported time unit"))}if(n[u])throw new Error("".concat(u," time unit is provided multiple times"));n[u]=!0,o++,e=""}return e.length>0&&(r+=parseFloat(e,10)),r}function a(t){return t>="0"&&t<="9"}function i(){if(null==n()||null==n().test||null==n().test.options)throw new Error("k6/execution.test.options is undefined - getCurrentStageIndex requires a k6 v0.38.0 or later. Please, upgrade for getting k6/execution.test.options supported.");var t=n().test.options.scenarios[n().scenario.name];if(null==t)throw new Error("the exec.test.options object doesn't contain the current scenario ".concat(n().scenario.name));if(null==t.stages)throw new Error("only ramping-vus or ramping-arravial-rate supports stages, it is not possible to get a stage index on other executors.");if(t.stages.length<1)throw new Error("the current scenario ".concat(t.name," doesn't contain any stage"));for(var r=0,e=new Date-n().scenario.startTime,a=0;a<t.stages.length;a++)if(e<(r+=o(t.stages[a].duration)))return a;return t.stages.length-1}function u(){n().vu.tags.stage=i()}function s(){n().vu.tags.stage_profile=function(){var t=i();if(t<1)return"ramp-up";var r=n().test.options.scenarios[n().scenario.name].stages,e=r[t],o=r[t-1];return e.target>o.target?"ramp-up":o.target==e.target?"steady":"ramp-down"}()}const l=require("k6/crypto");function c(t){return function(t){if(Array.isArray(t))return f(t)}(t)||function(t){if("undefined"!=typeof Symbol&&null!=t[Symbol.iterator]||null!=t["@@iterator"])return Array.from(t)}(t)||function(t,r){if(!t)return;if("string"==typeof t)return f(t,r);var e=Object.prototype.toString.call(t).slice(8,-1);"Object"===e&&t.constructor&&(e=t.constructor.name);if("Map"===e||"Set"===e)return Array.from(t);if("Arguments"===e||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(e))return f(t,r)}(t)||function(){throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}()}function f(t,r){(null==r||r>t.length)&&(r=t.length);for(var e=0,n=new Array(r);e<r;e++)n[e]=t[e];return n}function g(){var t=arguments.length>0&&void 0!==arguments[0]&&arguments[0];return t?y():v()}function d(t,r){return Math.floor(Math.random()*(r-t+1)+t)}function h(t){return t[Math.floor(Math.random()*t.length)]}function p(t){for(var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"abcdefghijklmnopqrstuvwxyz",e="";t--;)e+=r[Math.random()*r.length|0];return e}function x(t,r,e){for(var n,o=arguments.length>3&&void 0!==arguments[3]&&arguments[3],a=[],i=!0,u=0;i&&-1!=(n=t.indexOf(r))&&(n+=r.length,-1!=(u=t.indexOf(e,n)));){var s=t.substring(n,u);if(!o)return s;a.push(s),t=t.substring(u+e.length)}return a.length?a:null}function m(t,r){var e=arguments.length>2&&void 0!==arguments[2]?arguments[2]:10;function n(t,r,e){return Math.exp(-.5*Math.pow((e-t)/r,2))/(r*Math.sqrt(2*Math.PI))}for(var o=0,a=1,i=new Array(e+2).fill(0),u=new Array(e+2).fill(Math.ceil(r/6)),s=[],l=0;l<=e;l++)i[l]=n(o,a,-2*a+4*a*l/e);for(var f=Math.max.apply(Math,c(i)),g=i.map((function(r){return Math.round(r*t/f)})),d=1;d<=e;d++)u[d]=Math.ceil(4*r/(6*e));for(var h=0;h<=e+1;h++)s.push({duration:"".concat(u[h],"s"),target:g[h]});return s}function v(){return"xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g,(function(t){var r=16*Math.random()|0;return("x"===t?r:3&r|8).toString(16)}))}function y(){for(var t=[],r=0;r<256;++r)t.push((r+256).toString(16).slice(1));var e=new Uint8Array((0,l.randomBytes)(16));return e[6]=15&e[6]|64,e[8]=63&e[8]|128,(t[e[0]]+t[e[1]]+t[e[2]]+t[e[3]]+"-"+t[e[4]]+t[e[5]]+"-"+t[e[6]]+t[e[7]]+"-"+t[e[8]]+t[e[9]]+"-"+t[e[10]]+t[e[11]]+t[e[12]]+t[e[13]]+t[e[14]]+t[e[15]]).toLowerCase()}var w=exports;for(var b in r)w[b]=r[b];r.__esModule&&Object.defineProperty(w,"__esModule",{value:!0})})();
-//# sourceMappingURL=index.js.map
+

scenarios/libs/keygen.js

@@ -0,0 +1,34 @@
+import { uuidv4 } from './k6-utils-1.4.0.js';
+
+export function generateS3Key() {
+  let width = parseInt(__ENV.DIR_WIDTH || '0');
+  let height = parseInt(__ENV.DIR_HEIGHT || '0');
+
+  let key = ''
+  if (width > 0 && height > 0) {
+    for (let index = 0; index < height; index++) {
+      const w = Math.floor(Math.random() * width) + 1;
+      key = key + 'dir' + w + '/';
+    }
+  }
+
+  key += objName();
+  return key;
+}
+
+const asciiLetters = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890"
+
+function objName() {
+  if (__ENV.OBJ_NAME) {
+    return __ENV.OBJ_NAME;
+  }
+  const length = parseInt(__ENV.OBJ_NAME_LENGTH || '0');
+  if (length > 0) {
+    let name = "";
+    for (let i = 0; i < length; i++) {
+      name += asciiLetters.charAt(Math.floor(Math.random() * asciiLetters.length));
+    }
+    return name;
+  }
+  return uuidv4();
+}

scenarios/preset/helpers/aws_cli.py

@@ -4,17 +4,18 @@ from helpers.cmd import execute_cmd, log
 
 
 def create_bucket(endpoint, versioning, location, acl, no_verify_ssl):
+    configuration = ""
     if location:
-        location = f"--create-bucket-configuration 'LocationConstraint={location}'"
+        configuration = f"--create-bucket-configuration 'LocationConstraint={location}'"
     if acl:
         acl = f"--acl {acl}"
 
     bucket_name = str(uuid.uuid4())
     no_verify_ssl_str = "--no-verify-ssl" if no_verify_ssl else ""
     cmd_line = f"aws {no_verify_ssl_str} s3api create-bucket --bucket {bucket_name} " \
-               f"--endpoint {endpoint} {location} {acl} "
+               f"--endpoint {endpoint} {configuration} {acl} "
     cmd_line_ver = f"aws {no_verify_ssl_str} s3api put-bucket-versioning --bucket {bucket_name} " \
-                   f"--versioning-configuration Status=Enabled --endpoint {endpoint} {acl} "
+                   f"--versioning-configuration Status=Enabled --endpoint {endpoint}"
 
     output, success = execute_cmd(cmd_line)
 
@@ -24,7 +25,7 @@ def create_bucket(endpoint, versioning, location, acl, no_verify_ssl):
             f"Error: {output}", endpoint)
         return False
 
-    if versioning == "True":
+    if versioning:
         output, success = execute_cmd(cmd_line_ver)
         if not success:
             log(f"{cmd_line_ver}\n"
@@ -33,7 +34,7 @@ def create_bucket(endpoint, versioning, location, acl, no_verify_ssl):
         else:
             log(f"Bucket versioning has been applied for bucket {bucket_name}", endpoint)
     
-    log(f"Created bucket: {bucket_name}", endpoint)
+    log(f"Created bucket: {bucket_name} ({location})", endpoint)
     return bucket_name
 
 

scenarios/preset/helpers/frostfs_cli.py

@@ -1,18 +1,16 @@
 import re
 from helpers.cmd import execute_cmd, log
 
-def create_container(endpoint, policy, wallet_path, config, acl, local=False, depth=0):
+def create_container(endpoint, policy, container_creation_retry, wallet_path, config, rules, local=False, retry=0):
-    if depth > 20:
+    if retry > int(container_creation_retry):
         raise ValueError(f"unable to create container: too many unsuccessful attempts")
 
     if wallet_path:
         wallet_file = f"--wallet {wallet_path}"
     if config:
         wallet_config = f"--config {config}"
-    if acl:
-        acl_param = f"--basic-acl {acl}"
     cmd_line = f"frostfs-cli --rpc-endpoint {endpoint} container create {wallet_file} {wallet_config} " \
-               f" --policy '{policy}' {acl_param} --await"
+               f" --policy '{policy}' --await"
 
     output, success = execute_cmd(cmd_line)
 
@@ -34,7 +32,21 @@ def create_container(endpoint, policy, wallet_path, config, acl, local=False, de
         raise ValueError(f"no CID was parsed from command output:\t{fst_str}")
     cid = splitted[1]
 
-    log(f"Created container {cid}", endpoint)
+    log(f"Created container: {cid} ({policy})", endpoint)
+
+    # Add rule for container
+    if rules:
+        r = ""
+        for rule in rules:
+            r += f" --rule '{rule}' "
+        cmd_line = f"frostfs-cli --rpc-endpoint {endpoint} ape-manager add {wallet_file} {wallet_config} " \
+                   f" --chain-id 'chain-id' {r} --target-name '{cid}' --target-type 'container'"
+        output, success = execute_cmd(cmd_line)
+        if not success:
+            log(f"{cmd_line}\n"
+                f"Rule has not been added\n"
+                f"{output}", endpoint)
+            return False
 
     if not local:
         return cid
@@ -88,7 +100,7 @@ def create_container(endpoint, policy, wallet_path, config, acl, local=False, de
             return cid
     
     log(f"Created container {cid} is not stored on {endpoint}, creating another one...", endpoint)
-    return create_container(endpoint, policy, wallet_path, config, acl, local, depth + 1)
+    return create_container(endpoint, policy, container_creation_retry, wallet_path, config, rules, local, retry + 1)
 
 
 def upload_object(container, payload_filepath, endpoint, wallet_file, wallet_config):

scenarios/preset/preset_grpc.py

@@ -15,18 +15,21 @@ from helpers.frostfs_cli import create_container, upload_object
 ERROR_WRONG_CONTAINERS_COUNT = 1
 ERROR_WRONG_OBJECTS_COUNT = 2
 MAX_WORKERS = 50
+DEFAULT_POLICY = "REP 2 IN X CBF 2 SELECT 2 FROM * AS X"
+DEFAULT_RULES = ["allow Object.* *"]
 
 parser = argparse.ArgumentParser()
 parser.add_argument('--size', help='Upload objects size in kb')
 parser.add_argument('--containers', help='Number of containers to create')
+parser.add_argument('--retry', default=20, help='Maximum number of retries to create a container')
 parser.add_argument('--out', help='JSON file with output')
 parser.add_argument('--preload_obj', help='Number of pre-loaded objects')
 parser.add_argument('--wallet', help='Wallet file path')
 parser.add_argument('--config', help='Wallet config file path')
 parser.add_argument(
     "--policy",
-    help="Container placement policy",
+    help=f"Container placement policy. Default is {DEFAULT_POLICY}",
-    default="REP 2 IN X CBF 2 SELECT 2 FROM * AS X"
+    action="append"
 )
 parser.add_argument('--endpoint', help='Nodes addresses separated by comma.')
 parser.add_argument('--update', help='Save existed containers')
@@ -35,7 +38,10 @@ parser.add_argument('--workers', help='Count of workers in preset. Max = 50, Def
 parser.add_argument('--sleep', help='Time to sleep between containers creation and objects upload (in seconds), '
                                     'Default = 8', default=8)
 parser.add_argument('--local', help='Create containers that store data on provided endpoints. Warning: additional empty containers may be created.', action='store_true')
-parser.add_argument('--acl', help='Container ACL. Default is public-read-write.', default='public-read-write')
+parser.add_argument(
+    '--rule',
+    help='Rule attached to created containers. All entries of CONTAINER_ID will be replaced with id of created container.',
+    action="append")
 
 args: Namespace = parser.parse_args()
 print(args)
@@ -46,11 +52,17 @@ def main():
     objects_list = []
 
     endpoints = args.endpoint.split(',')
+    if not args.policy:
+        args.policy = [DEFAULT_POLICY]
 
+    container_creation_retry = args.retry
     wallet = args.wallet
     wallet_config = args.config
     workers = int(args.workers)
     objects_per_container = int(args.preload_obj)
+    rules = args.rule
+    if not rules:
+        rules = DEFAULT_RULES
 
     ignore_errors = args.ignore_errors
     if args.update:
@@ -63,9 +75,9 @@ def main():
         containers_count = int(args.containers)
         print(f"Create containers: {containers_count}")
         with ProcessPoolExecutor(max_workers=min(MAX_WORKERS, workers)) as executor:
-            containers_runs = [executor.submit(create_container, endpoint, args.policy, wallet, wallet_config, args.acl, args.local)
+            containers_runs = [executor.submit(create_container, endpoint, policy, container_creation_retry, wallet, wallet_config, rules, args.local)
-                               for _, endpoint in 
+                               for _, endpoint, policy in 
-                               zip(range(containers_count), cycle(endpoints))]
+                               zip(range(containers_count), cycle(endpoints), cycle(args.policy))]
 
         for run in containers_runs:
             container_id = run.result()

scenarios/preset/preset_s3.py

@@ -11,6 +11,12 @@ from concurrent.futures import ProcessPoolExecutor
 from helpers.cmd import random_payload
 from helpers.aws_cli import create_bucket, upload_object
 
+ERROR_WRONG_CONTAINERS_COUNT = 1
+ERROR_WRONG_OBJECTS_COUNT = 2
+ERROR_WRONG_PERCENTAGE = 3
+MAX_WORKERS = 50
+DEFAULT_LOCATION = ""
+
 parser = argparse.ArgumentParser()
 
 parser.add_argument('--size', help='Upload objects size in kb.')
@@ -20,8 +26,9 @@ parser.add_argument('--preload_obj', help='Number of pre-loaded objects.')
 parser.add_argument('--endpoint', help='S3 Gateways addresses separated by comma.')
 parser.add_argument('--update', help='True/False, False by default. Save existed buckets from target file (--out). '
                                      'New buckets will not be created.')
-parser.add_argument('--location', help='AWS location. Will be empty, if has not be declared.', default="")
+parser.add_argument('--location', help=f'AWS location constraint. Default is "{DEFAULT_LOCATION}"', action="append")
-parser.add_argument('--versioning', help='True/False, False by default.')
+parser.add_argument('--versioning', help='True/False, False by default. Alias of --buckets_versioned=100')
+parser.add_argument('--buckets_versioned', help='Percent of versioned buckets. Default is 0', default=0)
 parser.add_argument('--ignore-errors', help='Ignore preset errors', action='store_true')
 parser.add_argument('--no-verify-ssl', help='Ignore SSL verifications', action='store_true')
 parser.add_argument('--workers', help='Count of workers in preset. Max = 50, Default = 50', default=50)
@@ -32,10 +39,6 @@ parser.add_argument('--acl', help='Bucket ACL. Default is private. Expected valu
 args = parser.parse_args()
 print(args)
 
-ERROR_WRONG_CONTAINERS_COUNT = 1
-ERROR_WRONG_OBJECTS_COUNT = 2
-MAX_WORKERS = 50
-
 def main():
     buckets = []
     objects_list = []
@@ -43,6 +46,8 @@ def main():
     no_verify_ssl = args.no_verify_ssl
 
     endpoints = args.endpoint.split(',')
+    if not args.location:
+        args.location = [DEFAULT_LOCATION]
 
     workers = int(args.workers)
     objects_per_bucket = int(args.preload_obj)
@@ -59,9 +64,18 @@ def main():
         print(f"Create buckets: {buckets_count}")
 
         with ProcessPoolExecutor(max_workers=min(MAX_WORKERS, workers)) as executor:
-            buckets_runs = [executor.submit(create_bucket, endpoint, args.versioning, args.location, args.acl, no_verify_ssl) 
+            if not 0 <= int(args.buckets_versioned) <= 100:
-                            for _, endpoint in 
+                print(f"Percent of versioned buckets must be between 0 and 100: got {args.buckets_versioned}")
-                            zip(range(buckets_count), cycle(endpoints))]
+                if not ignore_errors:
+                    sys.exit(ERROR_WRONG_PERCENTAGE)
+            if args.versioning == "True":
+                versioning_per_bucket = [True] * buckets_count
+            else:
+                num_versioned_buckets = int((int(args.buckets_versioned) / 100) * buckets_count)
+                versioning_per_bucket = [True] * num_versioned_buckets + [False] * (buckets_count -  num_versioned_buckets)
+            buckets_runs = [executor.submit(create_bucket, endpoint, versioning_per_bucket[i], location, args.acl, no_verify_ssl)
+                            for i, endpoint, location in
+                            zip(range(buckets_count), cycle(endpoints), cycle(args.location))]
 
         for run in buckets_runs:
             bucket_name = run.result()

scenarios/run_scenarios.md

@@ -21,6 +21,7 @@ Scenarios `grpc.js`, `local.js`, `http.js` and `s3.js` support the following opt
   * `PAYLOAD_TYPE` - type of an object payload ("random" or "text", default: "random").
   * `STREAMING` - if set, the payload is generated on the fly and is not read into memory fully.
   * `METRIC_TAGS` - custom metrics tags (format `tag1:value1;tag2:value2`).
+  * `DATE_FORMAT` - custom datetime format: `timeonly` (default), `datetime` or `none`.
 
 Additionally, the profiling extension can be enabled to generate CPU and memory profiles which can be inspected with `go tool pprof file.prof`:
 ```shell
@@ -125,7 +126,7 @@ The tests will use all pre-created buckets for PUT operations and all pre-create
 $ ./scenarios/preset/preset_s3.py --size 1024 --buckets 1 --out s3_1024kb.json --endpoint host1:8084 --preload_obj 500 --location load-1-4
 ```
   * '--location' - specify the name of container policy (from policy.json file). It's important to run 'aws configure' each time when the policy file has been changed to pick up the latest policies.
-
+  * '--buckets_versioned' - specify the percentage of versioned buckets from the total number of created buckets. Default is 0
 3. Execute scenario with options:
 
 ```shell
@@ -138,6 +139,8 @@ Options (in addition to the common options):
   * `DELETE_AGE` - age of object in seconds before which it can not be deleted. This parameter can be used to control how many objects we have in the system under load.
   * `SLEEP_DELETE` - time interval (in seconds) between deleting VU iterations.
   * `OBJ_NAME` - if specified, this name will be used for all write operations instead of random generation.
+  * `OBJ_NAME_LENGTH` - if specified, then name of the object will be generated with the specified length of ASCII characters.
+  * `DIR_HEIGHT`, `DIR_WIDTH` - if both specified, object name will consist of `DIR_HEIGHT` directories, each of which can have `DIR_WIDTH` subdirectories, for example for `DIR_HEIGHT = 3, DIR_WIDTH = 100`, object names will be `/dir{1...100}/dir{1...100}/dir{1...100}/{uuid || OBJ_NAME}`
 
 ## S3 Multipart
 

scenarios/s3.js

@@ -6,10 +6,10 @@ import registry from 'k6/x/frostfs/registry';
 import s3 from 'k6/x/frostfs/s3';
 import stats from 'k6/x/frostfs/stats';
 
-import {newGenerator} from './libs/datagen.js';
+import {generateS3Key} from './libs/keygen.js';
 import {parseEnv} from './libs/env-parser.js';
 import {textSummary} from './libs/k6-summary-0.0.2.js';
-import {uuidv4} from './libs/k6-utils-1.4.0.js';
+import {newGenerator} from './libs/datagen.js';
 
 parseEnv();
 
@@ -132,6 +132,10 @@ export function setup() {
   const start_timestamp = Date.now()
   console.log(
       `Load started at:               ${Date(start_timestamp).toString()}`)
+
+  if (delete_vu_count > 0){
+    obj_to_delete_selector.sync.add(delete_vu_count)
+  }
 }
 
 export function teardown(data) {
@@ -155,7 +159,7 @@ export function obj_write() {
     sleep(__ENV.SLEEP_WRITE);
   }
 
-  const key = __ENV.OBJ_NAME || uuidv4();
+  const key = generateS3Key();
   const bucket = bucket_list[Math.floor(Math.random() * bucket_list.length)];
 
   const payload = generator.genPayload();
@@ -204,6 +208,8 @@ export function obj_delete() {
   const obj = obj_to_delete_selector.nextObject();
   if (!obj) {
     if (obj_to_delete_exit_on_null) {
+      obj_to_delete_selector.sync.done()
+      obj_to_delete_selector.sync.wait()
       exec.test.abort("No more objects to select");
     }
     return;

scenarios/s3_car.js

@@ -5,10 +5,10 @@ import registry from 'k6/x/frostfs/registry';
 import s3 from 'k6/x/frostfs/s3';
 import stats from 'k6/x/frostfs/stats';
 
+import {generateS3Key} from './libs/keygen.js';
 import {newGenerator} from './libs/datagen.js';
 import {parseEnv} from './libs/env-parser.js';
 import {textSummary} from './libs/k6-summary-0.0.2.js';
-import {uuidv4} from './libs/k6-utils-1.4.0.js';
 
 parseEnv();
 
@@ -177,7 +177,7 @@ export function obj_write() {
     sleep(__ENV.SLEEP_WRITE);
   }
 
-  const key = __ENV.OBJ_NAME || uuidv4();
+  const key = generateS3Key();
   const bucket = bucket_list[Math.floor(Math.random() * bucket_list.length)];
 
   const payload = generator.genPayload();

scenarios/s3_dar.js

@@ -6,10 +6,10 @@ import registry from 'k6/x/frostfs/registry';
 import s3 from 'k6/x/frostfs/s3';
 import stats from 'k6/x/frostfs/stats';
 
+import {generateS3Key} from './libs/keygen.js';
 import {newGenerator} from './libs/datagen.js';
 import {parseEnv} from './libs/env-parser.js';
 import {textSummary} from './libs/k6-summary-0.0.2.js';
-import {uuidv4} from './libs/k6-utils-1.4.0.js';
 
 parseEnv();
 
@@ -71,11 +71,23 @@ if (write_vu_count > 0) {
     };
 }
 
+const read_vu_count = parseInt(__ENV.READERS || '0');
+if (read_vu_count > 0) {
+    scenarios.read = {
+        executor : 'constant-vus',
+        vus : read_vu_count,
+        duration : `${duration}s`,
+        exec : 'obj_read',
+        gracefulStop : '5s',
+    };
+}
+
 const delete_age = __ENV.DELETE_AGE ? parseInt(__ENV.DELETE_AGE) : undefined;
 let obj_to_delete_selector = undefined;
 let obj_to_delete_exit_on_null = undefined;
-if (registry_enabled && delete_age) {
+
-    obj_to_delete_exit_on_null = write_vu_count == 0;
+if (registry_enabled ) {
+    obj_to_delete_exit_on_null = (write_vu_count == 0) && (read_vu_count == 0)
 
     let constructor = obj_to_delete_exit_on_null ? registry.getOneshotSelector
         : registry.getSelector;
@@ -88,16 +100,7 @@ if (registry_enabled && delete_age) {
             });
 }
 
-const read_vu_count = parseInt(__ENV.READERS || '0');
+
-if (read_vu_count > 0) {
-    scenarios.read = {
-        executor : 'constant-vus',
-        vus : read_vu_count,
-        duration : `${duration}s`,
-        exec : 'obj_read',
-        gracefulStop : '5s',
-    };
-}
 
 const delete_vu_count = parseInt(__ENV.DELETERS || '0');
 if (delete_vu_count > 0) {
@@ -156,7 +159,7 @@ export function obj_write() {
         sleep(__ENV.SLEEP_WRITE);
     }
 
-    const key = __ENV.OBJ_NAME || uuidv4();
+    const key = generateS3Key();
     const bucket = bucket_list[Math.floor(Math.random() * bucket_list.length)];
 
     const payload = generator.genPayload();

scenarios/s3_multipart.js

@@ -5,10 +5,10 @@ import registry from 'k6/x/frostfs/registry';
 import s3 from 'k6/x/frostfs/s3';
 import stats from 'k6/x/frostfs/stats';
 
+import {generateS3Key} from './libs/keygen.js';
 import {newGenerator} from './libs/datagen.js';
 import {parseEnv} from './libs/env-parser.js';
 import {textSummary} from './libs/k6-summary-0.0.2.js';
-import {uuidv4} from './libs/k6-utils-1.4.0.js';
 
 parseEnv();
 
@@ -101,7 +101,7 @@ export function obj_write_multipart() {
     sleep(__ENV.SLEEP_WRITE);
   }
 
-  const key = __ENV.OBJ_NAME || uuidv4();
+  const key = generateS3Key();
   const bucket = bucket_list[Math.floor(Math.random() * bucket_list.length)];
 
   const payload = generator.genPayload();

scenarios/s3local.js

@@ -5,6 +5,7 @@ import registry from 'k6/x/frostfs/registry';
 import s3local from 'k6/x/frostfs/s3local';
 import stats from 'k6/x/frostfs/stats';
 
+import {generateS3Key} from './libs/keygen.js';
 import {newGenerator} from './libs/datagen.js';
 import {parseEnv} from './libs/env-parser.js';
 import {textSummary} from './libs/k6-summary-0.0.2.js';
@@ -131,7 +132,7 @@ export function handleSummary(data) {
 }
 
 export function obj_write() {
-  const key = __ENV.OBJ_NAME || uuidv4();
+  const key = generateS3Key();
   const bucket = bucket_list[Math.floor(Math.random() * bucket_list.length)];
 
   const payload = generator.genPayload();

scenarios/verify.js

@@ -1,13 +1,13 @@
-import {sleep} from 'k6';
+import { sleep } from 'k6';
-import {Counter} from 'k6/metrics';
+import { Counter } from 'k6/metrics';
 import logging from 'k6/x/frostfs/logging';
 import native from 'k6/x/frostfs/native';
 import registry from 'k6/x/frostfs/registry';
 import s3 from 'k6/x/frostfs/s3';
 import stats from 'k6/x/frostfs/stats';
 
-import {parseEnv} from './libs/env-parser.js';
+import { parseEnv } from './libs/env-parser.js';
-import {textSummary} from './libs/k6-summary-0.0.2.js';
+import { textSummary } from './libs/k6-summary-0.0.2.js';
 
 parseEnv();
 
@@ -44,16 +44,15 @@ if (__ENV.GRPC_ENDPOINTS) {
   grpc_client = native.connect(
     grpcEndpoint, '', __ENV.DIAL_TIMEOUT ? parseInt(__ENV.DIAL_TIMEOUT) : 0,
     __ENV.STREAM_TIMEOUT ? parseInt(__ENV.STREAM_TIMEOUT) : 0,
-      __ENV.PREPARE_LOCALLY ? __ENV.PREPARE_LOCALLY.toLowerCase() === 'true' :
+    __ENV.PREPARE_LOCALLY ? __ENV.PREPARE_LOCALLY.toLowerCase() === 'true' : false,
-                              false,
+    1024 * parseInt(__ENV.MAX_OBJECT_SIZE || '0'));
-      '');
 }
 
 // Connect to random S3 endpoint
 let s3_client = undefined;
 if (__ENV.S3_ENDPOINTS) {
   const no_verify_ssl = __ENV.NO_VERIFY_SSL || 'true';
-  const connection_args = {no_verify_ssl: no_verify_ssl};
+  const connection_args = { no_verify_ssl: no_verify_ssl };
   const s3_endpoints = __ENV.S3_ENDPOINTS.split(',');
   const s3_endpoint =
     s3_endpoints[Math.floor(Math.random() * s3_endpoints.length)];
@@ -68,7 +67,7 @@ const obj_to_verify_selector = registry.getSelector(
   __ENV.REGISTRY_FILE, 'obj_to_verify',
   __ENV.SELECTION_SIZE ? parseInt(__ENV.SELECTION_SIZE) : 0, {
   status: 'created',
-    });
+});
 const obj_to_verify_count = obj_to_verify_selector.count();
 // Execute at least one iteration (executor shared-iterations can't run 0
 // iterations)
@@ -98,14 +97,14 @@ export function setup() {
   for (const [status, counter] of Object.entries(obj_counters)) {
     const obj_selector = registry.getSelector(
       __ENV.REGISTRY_FILE, status,
-        __ENV.SELECTION_SIZE ? parseInt(__ENV.SELECTION_SIZE) : 0, {status});
+      __ENV.SELECTION_SIZE ? parseInt(__ENV.SELECTION_SIZE) : 0, { status });
     counter.add(obj_selector.count());
   }
 }
 
 export function handleSummary(data) {
   return {
-    'stdout': textSummary(data, {indent: ' ', enableColors: false}),
+    'stdout': textSummary(data, { indent: ' ', enableColors: false }),
     [summary_json]: JSON.stringify(data),
   };
 }
@@ -138,10 +137,10 @@ function verify_object_with_retries(obj, attempts) {
     // ReferenceError: Cannot access a variable before initialization.
     let lg = log;
     if (obj.c_id && obj.o_id) {
-      lg = lg.withFields({cid: obj.c_id, oid: obj.o_id});
+      lg = lg.withFields({ cid: obj.c_id, oid: obj.o_id });
       result = grpc_client.verifyHash(obj.c_id, obj.o_id, obj.payload_hash);
     } else if (obj.s3_bucket && obj.s3_key) {
-      lg = lg.withFields({bucket: obj.s3_bucket, key: obj.s3_key});
+      lg = lg.withFields({ bucket: obj.s3_bucket, key: obj.s3_key });
       result =
         s3_client.verifyHash(obj.s3_bucket, obj.s3_key, obj.payload_hash);
     } else {