[#313] update force_new_epoch

Signed-off-by: Kirill Sosnovskikh <k.sosnovskikh@yadro.com>

.devenv.hosting.yaml

@@ -0,0 +1,109 @@
+hosts:
+- address: localhost
+  hostname: localhost
+  attributes:
+    sudo_shell: false
+  plugin_name: docker
+  healthcheck_plugin_name: basic
+  attributes:
+    skip_readiness_check: True
+    force_transactions: True
+  services:
+  - name: frostfs-storage_01
+    attributes:
+      container_name: s01
+      config_path: /etc/frostfs/storage/config.yml
+      wallet_path: ../frostfs-dev-env/services/storage/wallet01.json
+      local_wallet_config_path: ./TemporaryDir/empty-password.yml
+      local_wallet_path: ../frostfs-dev-env/services/storage/wallet01.json
+      wallet_password: ""
+      volume_name: storage_storage_s01
+      endpoint_data0: s01.frostfs.devenv:8080
+      control_endpoint: s01.frostfs.devenv:8081
+      un_locode: "RU MOW"
+  - name: frostfs-storage_02
+    attributes:
+      container_name: s02
+      config_path: /etc/frostfs/storage/config.yml
+      wallet_path: ../frostfs-dev-env/services/storage/wallet02.json
+      local_wallet_config_path: ./TemporaryDir/empty-password.yml
+      local_wallet_path: ../frostfs-dev-env/services/storage/wallet02.json
+      wallet_password: ""
+      volume_name: storage_storage_s02
+      endpoint_data0: s02.frostfs.devenv:8080
+      control_endpoint: s02.frostfs.devenv:8081
+      un_locode: "RU LED"
+  - name: frostfs-storage_03
+    attributes:
+      container_name: s03
+      config_path: /etc/frostfs/storage/config.yml
+      wallet_path: ../frostfs-dev-env/services/storage/wallet03.json
+      local_wallet_config_path: ./TemporaryDir/empty-password.yml
+      local_wallet_path: ../frostfs-dev-env/services/storage/wallet03.json
+      wallet_password: ""
+      volume_name: storage_storage_s03
+      endpoint_data0: s03.frostfs.devenv:8080
+      control_endpoint: s03.frostfs.devenv:8081
+      un_locode: "SE STO"
+  - name: frostfs-storage_04
+    attributes:
+      container_name: s04
+      config_path: /etc/frostfs/storage/config.yml
+      wallet_path: ../frostfs-dev-env/services/storage/wallet04.json
+      local_wallet_config_path: ./TemporaryDir/empty-password.yml
+      local_wallet_path: ../frostfs-dev-env/services/storage/wallet04.json
+      wallet_password: ""
+      volume_name: storage_storage_s04
+      endpoint_data0: s04.frostfs.devenv:8080
+      control_endpoint: s04.frostfs.devenv:8081
+      un_locode: "FI HEL"
+  - name: frostfs-s3_01
+    attributes:
+      container_name: s3_gate
+      config_path: ../frostfs-dev-env/services/s3_gate/.s3.env
+      wallet_path: ../frostfs-dev-env/services/s3_gate/wallet.json
+      local_wallet_config_path: ./TemporaryDir/password-s3.yml
+      local_wallet_path: ../frostfs-dev-env/services/s3_gate/wallet.json
+      wallet_password: "s3"
+      endpoint_data0: https://s3.frostfs.devenv:8080
+  - name: frostfs-http_01
+    attributes:
+      container_name: http_gate
+      config_path: ../frostfs-dev-env/services/http_gate/.http.env
+      wallet_path: ../frostfs-dev-env/services/http_gate/wallet.json
+      local_wallet_config_path: ./TemporaryDir/password-other.yml
+      local_wallet_path: ../frostfs-dev-env/services/http_gate/wallet.json
+      wallet_password: "one"
+      endpoint_data0: http://http.frostfs.devenv
+  - name: frostfs-ir_01
+    attributes:
+      container_name: ir01
+      config_path: ../frostfs-dev-env/services/ir/.ir.env
+      wallet_path: ../frostfs-dev-env/services/ir/az.json
+      local_wallet_config_path: ./TemporaryDir/password-other.yml
+      local_wallet_path: ../frostfs-dev-env/services/ir/az.json
+      wallet_password: "one"
+  - name: neo-go_01
+    attributes:
+      container_name: morph_chain
+      config_path: ../frostfs-dev-env/services/morph_chain/protocol.privnet.yml
+      wallet_path: ../frostfs-dev-env/services/morph_chain/node-wallet.json
+      local_wallet_config_path: ./TemporaryDir/password-other.yml
+      local_wallet_path: ../frostfs-dev-env/services/morph_chain/node-wallet.json
+      wallet_password: "one"
+      endpoint_internal0: http://morph-chain.frostfs.devenv:30333
+  - name: main-chain_01
+    attributes:
+      container_name: main_chain
+      config_path: ../frostfs-dev-env/services/chain/protocol.privnet.yml
+      wallet_path: ../frostfs-dev-env/services/chain/node-wallet.json
+      local_wallet_config_path: ./TemporaryDir/password-other.yml
+      local_wallet_path: ../frostfs-dev-env/services/chain/node-wallet.json
+      wallet_password: "one"
+      endpoint_internal0: http://main-chain.frostfs.devenv:30333
+  - name: coredns_01
+    attributes:
+        container_name: coredns
+  clis:
+  - name: frostfs-cli
+    exec_path: frostfs-cli

CODEOWNERS

@@ -0,0 +1 @@
+*       @JuliaKovshova @abereziny @d.zayakin @anikeev-yadro @anurindm @ylukoyan @i.niyazov

pyproject.toml

@@ -27,8 +27,8 @@ dependencies = [
     "testrail-api>=1.12.0",
     "pytest==7.1.2",
     "tenacity==8.0.1",
-    "boto3==1.16.33",
+    "boto3==1.35.30",
-    "boto3-stubs[essential]==1.16.33",
+    "boto3-stubs[essential]==1.35.30",
 ]
 requires-python = ">=3.10"
 
@@ -89,4 +89,7 @@ push            = false
 filterwarnings = [
     "ignore:Blowfish has been deprecated:cryptography.utils.CryptographyDeprecationWarning",
 ]
-testpaths = ["tests"]
+testpaths = ["tests"]
+
+[project.entry-points.pytest11]
+testlib = "frostfs_testlib"

requirements.txt

@@ -8,8 +8,8 @@ docstring_parser==0.15
 testrail-api==1.12.0
 tenacity==8.0.1
 pytest==7.1.2
-boto3==1.16.33
+boto3==1.35.30
-boto3-stubs[essential]==1.16.33
+boto3-stubs[essential]==1.35.30
 
 # Dev dependencies
 black==22.8.0

src/frostfs_testlib/__init__.py

@@ -1 +1,4 @@
 __version__ = "2.0.1"
+
+from .fixtures import configure_testlib, hosting, temp_directory
+from .hooks import pytest_collection_modifyitems

src/frostfs_testlib/analytics/__init__.py

@@ -1,5 +1,5 @@
 from frostfs_testlib.analytics import test_case
 from frostfs_testlib.analytics.test_case import TestCasePriority
 from frostfs_testlib.analytics.test_collector import TestCase, TestCaseCollector
-from frostfs_testlib.analytics.test_exporter import TestExporter
+from frostfs_testlib.analytics.test_exporter import TСExporter
 from frostfs_testlib.analytics.testrail_exporter import TestrailExporter

src/frostfs_testlib/analytics/test_exporter.py

@@ -3,7 +3,8 @@ from abc import ABC, abstractmethod
 from frostfs_testlib.analytics.test_collector import TestCase
 
 
-class TestExporter(ABC):
+# TODO: REMOVE ME
+class TСExporter(ABC):
     test_cases_cache = []
     test_suites_cache = []
 
@@ -46,9 +47,7 @@ class TestExporter(ABC):
         """
 
     @abstractmethod
-    def update_test_case(
+    def update_test_case(self, test_case: TestCase, test_case_in_tms, test_suite, test_suite_section) -> None:
-        self, test_case: TestCase, test_case_in_tms, test_suite, test_suite_section
-    ) -> None:
         """
         Update test case in TMS
         """
@@ -60,9 +59,7 @@ class TestExporter(ABC):
 
         for test_case in test_cases:
             test_suite = self.get_or_create_test_suite(test_case.suite_name)
-            test_section = self.get_or_create_suite_section(
+            test_section = self.get_or_create_suite_section(test_suite, test_case.suite_section_name)
-                test_suite, test_case.suite_section_name
-            )
             test_case_in_tms = self.search_test_case_id(test_case.id)
             steps = [{"content": value, "expected": " "} for key, value in test_case.steps.items()]
 

src/frostfs_testlib/analytics/testrail_exporter.py

@@ -1,10 +1,10 @@
 from testrail_api import TestRailAPI
 
 from frostfs_testlib.analytics.test_collector import TestCase
-from frostfs_testlib.analytics.test_exporter import TestExporter
+from frostfs_testlib.analytics.test_exporter import TСExporter
 
 
-class TestrailExporter(TestExporter):
+class TestrailExporter(TСExporter):
     def __init__(
         self,
         tr_url: str,
@@ -62,19 +62,13 @@ class TestrailExporter(TestExporter):
         It's help do not call TMS each time then we search test case
         """
         for test_suite in self.test_suites_cache:
-            self.test_cases_cache.extend(
+            self.test_cases_cache.extend(self.api.cases.get_cases(self.tr_project_id, suite_id=test_suite["id"]))
-                self.api.cases.get_cases(self.tr_project_id, suite_id=test_suite["id"])
-            )
 
     def search_test_case_id(self, test_case_id: str) -> object:
         """
         Find test cases in TestRail (cache) by ID
         """
-        test_cases = [
+        test_cases = [test_case for test_case in self.test_cases_cache if test_case["custom_autotest_name"] == test_case_id]
-            test_case
-            for test_case in self.test_cases_cache
-            if test_case["custom_autotest_name"] == test_case_id
-        ]
 
         if len(test_cases) > 1:
             raise RuntimeError(f"Too many results found in test rail for id {test_case_id}")
@@ -87,9 +81,7 @@ class TestrailExporter(TestExporter):
         """
         Get suite name with exact name from Testrail or create if not exist
         """
-        test_rail_suites = [
+        test_rail_suites = [suite for suite in self.test_suites_cache if suite["name"] == test_suite_name]
-            suite for suite in self.test_suites_cache if suite["name"] == test_suite_name
-        ]
 
         if not test_rail_suites:
             test_rail_suite = self.api.suites.add_suite(
@@ -102,17 +94,13 @@ class TestrailExporter(TestExporter):
         elif len(test_rail_suites) == 1:
             return test_rail_suites.pop()
         else:
-            raise RuntimeError(
+            raise RuntimeError(f"Too many results found in test rail for suite name {test_suite_name}")
-                f"Too many results found in test rail for suite name {test_suite_name}"
-            )
 
     def get_or_create_suite_section(self, test_rail_suite, section_name) -> object:
         """
         Get suite section with exact name from Testrail or create new one if not exist
         """
-        test_rail_sections = [
+        test_rail_sections = [section for section in test_rail_suite["sections"] if section["name"] == section_name]
-            section for section in test_rail_suite["sections"] if section["name"] == section_name
-        ]
 
         if not test_rail_sections:
             test_rail_section = self.api.sections.add_section(
@@ -128,9 +116,7 @@ class TestrailExporter(TestExporter):
         elif len(test_rail_sections) == 1:
             return test_rail_sections.pop()
         else:
-            raise RuntimeError(
+            raise RuntimeError(f"Too many results found in test rail for section name {section_name}")
-                f"Too many results found in test rail for section name {section_name}"
-            )
 
     def prepare_request_body(self, test_case: TestCase, test_suite, test_suite_section) -> dict:
         """
@@ -164,9 +150,7 @@ class TestrailExporter(TestExporter):
 
         self.api.cases.add_case(**request_body)
 
-    def update_test_case(
+    def update_test_case(self, test_case: TestCase, test_case_in_tms, test_suite, test_suite_section) -> None:
-        self, test_case: TestCase, test_case_in_tms, test_suite, test_suite_section
-    ) -> None:
         """
         Update test case in Testrail
         """

src/frostfs_testlib/cli/frostfs_adm/morph.py

@@ -69,9 +69,7 @@ class FrostfsAdmMorph(CliCommand):
             **{param: param_value for param, param_value in locals().items() if param not in ["self"]},
         )
 
-    def set_config(
+    def set_config(self, set_key_value: str, rpc_endpoint: Optional[str] = None, alphabet_wallets: Optional[str] = None) -> CommandResult:
-        self, set_key_value: str, rpc_endpoint: Optional[str] = None, alphabet_wallets: Optional[str] = None
-    ) -> CommandResult:
         """Add/update global config value in the FrostFS network.
 
         Args:
@@ -110,7 +108,7 @@ class FrostfsAdmMorph(CliCommand):
             **{param: param_value for param, param_value in locals().items() if param not in ["self"]},
         )
 
-    def dump_hashes(self, rpc_endpoint: str) -> CommandResult:
+    def dump_hashes(self, rpc_endpoint: str, domain: Optional[str] = None) -> CommandResult:
         """Dump deployed contract hashes.
 
         Args:
@@ -125,7 +123,7 @@ class FrostfsAdmMorph(CliCommand):
         )
 
     def force_new_epoch(
-        self, rpc_endpoint: Optional[str] = None, alphabet_wallets: Optional[str] = None
+        self, rpc_endpoint: Optional[str] = None, alphabet_wallets: Optional[str] = None, delta: Optional[int] = None
     ) -> CommandResult:
         """Create new FrostFS epoch event in the side chain.
 
@@ -344,9 +342,120 @@ class FrostfsAdmMorph(CliCommand):
 
         return self._execute(
             f"morph remove-nodes {' '.join(node_netmap_keys)}",
-            **{
+            **{param: param_value for param, param_value in locals().items() if param not in ["self", "node_netmap_keys"]},
-                param: param_value
+        )
-                for param, param_value in locals().items()
+
-                if param not in ["self", "node_netmap_keys"]
+    def add_rule(
-            },
+        self,
+        chain_id: str,
+        target_name: str,
+        target_type: str,
+        rule: Optional[list[str]] = None,
+        path: Optional[str] = None,
+        chain_id_hex: Optional[bool] = None,
+        wallet: Optional[str] = None,
+        address: Optional[str] = None,
+        timeout: Optional[str] = None,
+    ) -> CommandResult:
+        """Drop objects from the node's local storage
+
+        Args:
+        chain-id: Assign ID to the parsed chain
+        chain-id-hex: Flag to parse chain ID as hex
+        path: Path to encoded chain in JSON or binary format
+        rule: Rule statement
+        target-name: Resource name in APE resource name format
+        target-type: Resource type(container/namespace)
+        timeout: Timeout for an operation (default 15s)
+        wallet: Path to the wallet or binary key
+
+        Returns:
+            Command`s result.
+        """
+        return self._execute(
+            "morph ape add-rule-chain",
+            **{param: value for param, value in locals().items() if param not in ["self"]},
+        )
+
+    def get_rule(
+        self,
+        chain_id: str,
+        target_name: str,
+        target_type: str,
+        chain_id_hex: Optional[bool] = None,
+        wallet: Optional[str] = None,
+        address: Optional[str] = None,
+        timeout: Optional[str] = None,
+    ) -> CommandResult:
+        """Drop objects from the node's local storage
+
+        Args:
+        chain-id string      Chain id
+        chain-id-hex         Flag to parse chain ID as hex
+        target-name string   Resource name in APE resource name format
+        target-type string   Resource type(container/namespace)
+        timeout duration     Timeout for an operation (default 15s)
+        wallet string        Path to the wallet or binary key
+
+        Returns:
+            Command`s result.
+        """
+        return self._execute(
+            "morph ape get-rule-chain",
+            **{param: value for param, value in locals().items() if param not in ["self"]},
+        )
+
+    def list_rules(
+        self,
+        target_type: str,
+        target_name: Optional[str] = None,
+        rpc_endpoint: Optional[str] = None,
+        wallet: Optional[str] = None,
+        address: Optional[str] = None,
+        timeout: Optional[str] = None,
+    ) -> CommandResult:
+        """Drop objects from the node's local storage
+
+        Args:
+        target-name: Resource name in APE resource name format
+        target-type: Resource type(container/namespace)
+        timeout: Timeout for an operation (default 15s)
+        wallet: Path to the wallet or binary key
+
+        Returns:
+            Command`s result.
+        """
+        return self._execute(
+            "morph ape list-rule-chains",
+            **{param: value for param, value in locals().items() if param not in ["self"]},
+        )
+
+    def remove_rule(
+        self,
+        chain_id: str,
+        target_name: str,
+        target_type: str,
+        all: Optional[bool] = None,
+        chain_id_hex: Optional[bool] = None,
+        wallet: Optional[str] = None,
+        address: Optional[str] = None,
+        timeout: Optional[str] = None,
+    ) -> CommandResult:
+        """Drop objects from the node's local storage
+
+        Args:
+        all: Remove all chains
+        chain-id: Assign ID to the parsed chain
+        chain-id-hex: Flag to parse chain ID as hex
+        target-name: Resource name in APE resource name format
+        target-type: Resource type(container/namespace)
+        timeout: Timeout for an operation (default 15s)
+        wallet: Path to the wallet or binary key
+
+        Returns:
+            Command`s result.
+        """
+        return self._execute(
+            "morph ape rm-rule-chain",
+            **{param: value for param, value in locals().items() if param not in ["self"]},
         )

src/frostfs_testlib/cli/frostfs_cli/ape_manager.py

@@ -0,0 +1,70 @@
+from typing import Optional
+
+from frostfs_testlib.cli.cli_command import CliCommand
+from frostfs_testlib.shell import CommandResult
+
+
+class FrostfsCliApeManager(CliCommand):
+    """Operations with APE manager."""
+
+    def add(
+        self,
+        rpc_endpoint: str,
+        chain_id: Optional[str] = None,
+        chain_id_hex: Optional[str] = None,
+        path: Optional[str] = None,
+        rule: Optional[str] | Optional[list[str]] = None,
+        target_name: Optional[str] = None,
+        target_type: Optional[str] = None,
+        wallet: Optional[str] = None,
+        address: Optional[str] = None,
+        timeout: Optional[str] = None,
+    ) -> CommandResult:
+        """Add rule chain for a target."""
+
+        return self._execute(
+            "ape-manager add",
+            **{param: value for param, value in locals().items() if param not in ["self"]},
+        )
+
+    def list(
+        self,
+        rpc_endpoint: str,
+        target_name: Optional[str] = None,
+        target_type: Optional[str] = None,
+        wallet: Optional[str] = None,
+        address: Optional[str] = None,
+        timeout: Optional[str] = None,
+    ) -> CommandResult:
+        """Generate APE override by target and APE chains. Util command.
+
+        Generated APE override can be dumped to a file in JSON format that is passed to
+        "create" command.
+        """
+
+        return self._execute(
+            "ape-manager list",
+            **{param: value for param, value in locals().items() if param not in ["self"]},
+        )
+
+    def remove(
+        self,
+        rpc_endpoint: str,
+        chain_id: Optional[str] = None,
+        chain_id_hex: Optional[str] = None,
+        target_name: Optional[str] = None,
+        target_type: Optional[str] = None,
+        wallet: Optional[str] = None,
+        address: Optional[str] = None,
+        timeout: Optional[str] = None,
+    ) -> CommandResult:
+        """Generate APE override by target and APE chains. Util command.
+
+        Generated APE override can be dumped to a file in JSON format that is passed to
+        "create" command.
+        """
+
+        return self._execute(
+            "ape-manager remove",
+            **{param: value for param, value in locals().items() if param not in ["self"]},
+        )

src/frostfs_testlib/cli/frostfs_cli/bearer.py

@@ -0,0 +1,54 @@
+from typing import Optional
+
+from frostfs_testlib.cli.cli_command import CliCommand
+from frostfs_testlib.shell import CommandResult
+
+
+class FrostfsCliBearer(CliCommand):
+    def create(
+        self,
+        rpc_endpoint: str,
+        out: str,
+        issued_at: Optional[str] = None,
+        expire_at: Optional[str] = None,
+        not_valid_before: Optional[str] = None,
+        ape: Optional[str] = None,
+        eacl: Optional[str] = None,
+        owner: Optional[str] = None,
+        json: Optional[bool] = False,
+        impersonate: Optional[bool] = False,
+        wallet: Optional[str] = None,
+        address: Optional[str] = None,
+    ) -> CommandResult:
+        """Create bearer token.
+
+        All epoch flags can be specified relative to the current epoch with the +n syntax.
+        In this case --rpc-endpoint flag should be specified and the epoch in bearer token
+        is set to current epoch + n.
+        """
+        return self._execute(
+            "bearer create",
+            **{param: value for param, value in locals().items() if param not in ["self"]},
+        )
+
+    def generate_ape_override(
+        self,
+        chain_id: Optional[str] = None,
+        chain_id_hex: Optional[str] = None,
+        cid: Optional[str] = None,
+        output: Optional[str] = None,
+        path: Optional[str] = None,
+        rule: Optional[str] = None,
+        wallet: Optional[str] = None,
+        address: Optional[str] = None,
+    ) -> CommandResult:
+        """Generate APE override by target and APE chains. Util command.
+
+        Generated APE override can be dumped to a file in JSON format that is passed to
+        "create" command.
+        """
+
+        return self._execute(
+            "bearer generate-ape-override",
+            **{param: value for param, value in locals().items() if param not in ["self"]},
+        )

src/frostfs_testlib/cli/frostfs_cli/cli.py

@@ -2,6 +2,8 @@ from typing import Optional
 
 from frostfs_testlib.cli.frostfs_cli.accounting import FrostfsCliAccounting
 from frostfs_testlib.cli.frostfs_cli.acl import FrostfsCliACL
+from frostfs_testlib.cli.frostfs_cli.ape_manager import FrostfsCliApeManager
+from frostfs_testlib.cli.frostfs_cli.bearer import FrostfsCliBearer
 from frostfs_testlib.cli.frostfs_cli.container import FrostfsCliContainer
 from frostfs_testlib.cli.frostfs_cli.control import FrostfsCliControl
 from frostfs_testlib.cli.frostfs_cli.netmap import FrostfsCliNetmap
@@ -41,3 +43,5 @@ class FrostfsCli:
         self.version = FrostfsCliVersion(shell, frostfs_cli_exec_path, config=config_file)
         self.tree = FrostfsCliTree(shell, frostfs_cli_exec_path, config=config_file)
         self.control = FrostfsCliControl(shell, frostfs_cli_exec_path, config=config_file)
+        self.bearer = FrostfsCliBearer(shell, frostfs_cli_exec_path, config=config_file)
+        self.ape_manager = FrostfsCliApeManager(shell, frostfs_cli_exec_path, config=config_file)

src/frostfs_testlib/cli/frostfs_cli/container.py

@@ -16,6 +16,8 @@ class FrostfsCliContainer(CliCommand):
         basic_acl: Optional[str] = None,
         await_mode: bool = False,
         disable_timestamp: bool = False,
+        force: bool = False,
+        trace: bool = False,
         name: Optional[str] = None,
         nonce: Optional[str] = None,
         policy: Optional[str] = None,
@@ -37,6 +39,8 @@ class FrostfsCliContainer(CliCommand):
             basic_acl: Hex encoded basic ACL value or keywords like 'public-read-write',
                 'private', 'eacl-public-read' (default "private").
             disable_timestamp: Disable timestamp container attribute.
+            force: Skip placement validity check.
+            trace: Generate trace ID and print it.
             name: Container name attribute.
             nonce: UUIDv4 nonce value for container.
             policy: QL-encoded or JSON-encoded placement policy or path to file with it.
@@ -69,6 +73,7 @@ class FrostfsCliContainer(CliCommand):
         ttl: Optional[int] = None,
         xhdr: Optional[dict] = None,
         force: bool = False,
+        trace: bool = False,
     ) -> CommandResult:
         """
         Delete an existing container.
@@ -78,6 +83,7 @@ class FrostfsCliContainer(CliCommand):
             address: Address of wallet account.
             await_mode: Block execution until container is removed.
             cid: Container ID.
+            trace: Generate trace ID and print it.
             force: Do not check whether container contains locks and remove immediately.
             rpc_endpoint: Remote node address (as 'multiaddr' or '<host>:<port>').
             session: Path to a JSON-encoded container session token.
@@ -100,9 +106,11 @@ class FrostfsCliContainer(CliCommand):
         cid: str,
         wallet: Optional[str] = None,
         address: Optional[str] = None,
+        generate_key: Optional[bool] = None,
         await_mode: bool = False,
         to: Optional[str] = None,
         json_mode: bool = False,
+        trace: bool = False,
         ttl: Optional[int] = None,
         xhdr: Optional[dict] = None,
         timeout: Optional[str] = None,
@@ -115,12 +123,14 @@ class FrostfsCliContainer(CliCommand):
             await_mode: Block execution until container is removed.
             cid: Container ID.
             json_mode: Print or dump container in JSON format.
+            trace: Generate trace ID and print it.
             rpc_endpoint: Remote node address (as 'multiaddr' or '<host>:<port>').
             to: Path to dump encoded container.
             ttl: TTL value in request meta header (default 2).
             wallet: WIF (NEP-2) string or path to the wallet or binary key.
             xhdr: Dict with request X-Headers.
             timeout: Timeout for the operation (default 15s).
+            generate_key: Generate a new private key.
 
         Returns:
             Command's result.
@@ -136,6 +146,7 @@ class FrostfsCliContainer(CliCommand):
         cid: str,
         wallet: Optional[str] = None,
         address: Optional[str] = None,
+        generate_key: Optional[bool] = None,
         await_mode: bool = False,
         to: Optional[str] = None,
         session: Optional[str] = None,
@@ -152,11 +163,14 @@ class FrostfsCliContainer(CliCommand):
             cid: Container ID.
             rpc_endpoint: Remote node address (as 'multiaddr' or '<host>:<port>').
             to: Path to dump encoded container.
+            json_mode: Print or dump container in JSON format.
+            trace: Generate trace ID and print it.
             session: Path to a JSON-encoded container session token.
             ttl: TTL value in request meta header (default 2).
             wallet: WIF (NEP-2) string or path to the wallet or binary key.
             xhdr: Dict with request X-Headers.
             timeout: Timeout for the operation (default 15s).
+            generate_key: Generate a new private key.
 
         Returns:
             Command's result.
@@ -170,8 +184,10 @@ class FrostfsCliContainer(CliCommand):
     def list(
         self,
         rpc_endpoint: str,
+        name: Optional[str] = None,
         wallet: Optional[str] = None,
         address: Optional[str] = None,
+        generate_key: Optional[bool] = None,
         owner: Optional[str] = None,
         ttl: Optional[int] = None,
         xhdr: Optional[dict] = None,
@@ -183,12 +199,15 @@ class FrostfsCliContainer(CliCommand):
 
         Args:
             address: Address of wallet account.
+            name: List containers by the attribute name.
             owner: Owner of containers (omit to use owner from private key).
             rpc_endpoint: Remote node address (as 'multiaddr' or '<host>:<port>').
             ttl: TTL value in request meta header (default 2).
             wallet: WIF (NEP-2) string or path to the wallet or binary key.
             xhdr: Dict with request X-Headers.
+            trace: Generate trace ID and print it.
             timeout: Timeout for the operation (default 15s).
+            generate_key: Generate a new private key.
 
         Returns:
             Command's result.
@@ -202,8 +221,11 @@ class FrostfsCliContainer(CliCommand):
         self,
         rpc_endpoint: str,
         cid: str,
+        bearer: Optional[str] = None,
         wallet: Optional[str] = None,
         address: Optional[str] = None,
+        generate_key: Optional[bool] = None,
+        trace: bool = False,
         ttl: Optional[int] = None,
         xhdr: Optional[dict] = None,
         timeout: Optional[str] = None,
@@ -214,11 +236,14 @@ class FrostfsCliContainer(CliCommand):
         Args:
             address: Address of wallet account.
             cid: Container ID.
+            bearer: File with signed JSON or binary encoded bearer token.
             rpc_endpoint: Remote node address (as 'multiaddr' or '<host>:<port>').
             ttl: TTL value in request meta header (default 2).
             wallet: WIF (NEP-2) string or path to the wallet or binary key.
             xhdr: Dict with request X-Headers.
+            trace: Generate trace ID and print it.
             timeout: Timeout for the operation (default 15s).
+            generate_key: Generate a new private key.
 
         Returns:
             Command's result.
@@ -228,6 +253,7 @@ class FrostfsCliContainer(CliCommand):
             **{param: value for param, value in locals().items() if param not in ["self"]},
         )
 
+    # TODO Deprecated method with 0.42
     def set_eacl(
         self,
         rpc_endpoint: str,
@@ -273,6 +299,7 @@ class FrostfsCliContainer(CliCommand):
         address: Optional[str] = None,
         ttl: Optional[int] = None,
         from_file: Optional[str] = None,
+        trace: bool = False,
         short: Optional[bool] = True,
         xhdr: Optional[dict] = None,
         generate_key: Optional[bool] = None,
@@ -290,8 +317,9 @@ class FrostfsCliContainer(CliCommand):
             from_file: string File path with encoded container
             timeout: duration Timeout for the operation (default 15 s)
             short: shorten the output of node information.
+            trace: Generate trace ID and print it.
             xhdr: Dict with request X-Headers.
-            generate_key: Generate a new private key
+            generate_key: Generate a new private key.
 
         Returns:
 

src/frostfs_testlib/cli/frostfs_cli/object.py

@@ -13,6 +13,7 @@ class FrostfsCliObject(CliCommand):
         wallet: Optional[str] = None,
         address: Optional[str] = None,
         bearer: Optional[str] = None,
+        generate_key: Optional[bool] = None,
         session: Optional[str] = None,
         ttl: Optional[int] = None,
         xhdr: Optional[dict] = None,
@@ -25,6 +26,7 @@ class FrostfsCliObject(CliCommand):
             address: Address of wallet account.
             bearer: File with signed JSON or binary encoded bearer token.
             cid: Container ID.
+            generate_key: Generate new private key.
             oid: Object ID.
             rpc_endpoint: Remote node address (as 'multiaddr' or '<host>:<port>').
             session: Filepath to a JSON- or binary-encoded token of the object DELETE session.
@@ -49,6 +51,7 @@ class FrostfsCliObject(CliCommand):
         wallet: Optional[str] = None,
         address: Optional[str] = None,
         bearer: Optional[str] = None,
+        generate_key: Optional[bool] = None,
         file: Optional[str] = None,
         header: Optional[str] = None,
         no_progress: bool = False,
@@ -66,6 +69,7 @@ class FrostfsCliObject(CliCommand):
             bearer: File with signed JSON or binary encoded bearer token.
             cid: Container ID.
             file: File to write object payload to. Default: stdout.
+            generate_key: Generate new private key.
             header: File to write header to. Default: stdout.
             no_progress: Do not show progress bar.
             oid: Object ID.
@@ -93,6 +97,7 @@ class FrostfsCliObject(CliCommand):
         wallet: Optional[str] = None,
         address: Optional[str] = None,
         bearer: Optional[str] = None,
+        generate_key: Optional[bool] = None,
         range: Optional[str] = None,
         salt: Optional[str] = None,
         ttl: Optional[int] = None,
@@ -108,6 +113,7 @@ class FrostfsCliObject(CliCommand):
             address: Address of wallet account.
             bearer: File with signed JSON or binary encoded bearer token.
             cid: Container ID.
+            generate_key: Generate new private key.
             oid: Object ID.
             range: Range to take hash from in the form offset1:length1,...
             rpc_endpoint: Remote node address (as 'multiaddr' or '<host>:<port>').
@@ -135,6 +141,7 @@ class FrostfsCliObject(CliCommand):
         wallet: Optional[str] = None,
         address: Optional[str] = None,
         bearer: Optional[str] = None,
+        generate_key: Optional[bool] = None,
         file: Optional[str] = None,
         json_mode: bool = False,
         main_only: bool = False,
@@ -153,6 +160,7 @@ class FrostfsCliObject(CliCommand):
             bearer: File with signed JSON or binary encoded bearer token.
             cid: Container ID.
             file: File to write object payload to. Default: stdout.
+            generate_key: Generate new private key.
             json_mode: Marshal output in JSON.
             main_only: Return only main fields.
             oid: Object ID.
@@ -183,6 +191,7 @@ class FrostfsCliObject(CliCommand):
         expire_at: Optional[int] = None,
         address: Optional[str] = None,
         bearer: Optional[str] = None,
+        generate_key: Optional[bool] = None,
         session: Optional[str] = None,
         ttl: Optional[int] = None,
         xhdr: Optional[dict] = None,
@@ -195,6 +204,7 @@ class FrostfsCliObject(CliCommand):
             address: Address of wallet account.
             bearer: File with signed JSON or binary encoded bearer token.
             cid: Container ID.
+            generate_key: Generate new private key.
             oid: Object ID.
             lifetime: Lock lifetime.
             expire_at: Lock expiration epoch.
@@ -222,6 +232,7 @@ class FrostfsCliObject(CliCommand):
         address: Optional[str] = None,
         attributes: Optional[dict] = None,
         bearer: Optional[str] = None,
+        generate_key: Optional[bool] = None,
         copies_number: Optional[int] = None,
         disable_filename: bool = False,
         disable_timestamp: bool = False,
@@ -246,6 +257,7 @@ class FrostfsCliObject(CliCommand):
             disable_timestamp: Do not set well-known timestamp attribute.
             expire_at: Last epoch in the life of the object.
             file: File with object payload.
+            generate_key: Generate new private key.
             no_progress: Do not show progress bar.
             notify: Object notification in the form of *epoch*:*topic*; '-'
                                 topic means using default.
@@ -273,6 +285,7 @@ class FrostfsCliObject(CliCommand):
         wallet: Optional[str] = None,
         address: Optional[str] = None,
         bearer: Optional[str] = None,
+        generate_key: Optional[bool] = None,
         file: Optional[str] = None,
         json_mode: bool = False,
         raw: bool = False,
@@ -289,6 +302,7 @@ class FrostfsCliObject(CliCommand):
             bearer: File with signed JSON or binary encoded bearer token.
             cid: Container ID.
             file: File to write object payload to. Default: stdout.
+            generate_key: Generate new private key.
             json_mode: Marshal output in JSON.
             oid: Object ID.
             range: Range to take data from in the form offset:length.
@@ -315,6 +329,7 @@ class FrostfsCliObject(CliCommand):
         wallet: Optional[str] = None,
         address: Optional[str] = None,
         bearer: Optional[str] = None,
+        generate_key: Optional[bool] = None,
         filters: Optional[list] = None,
         oid: Optional[str] = None,
         phy: bool = False,
@@ -332,6 +347,7 @@ class FrostfsCliObject(CliCommand):
             bearer: File with signed JSON or binary encoded bearer token.
             cid: Container ID.
             filters: Repeated filter expressions or files with protobuf JSON.
+            generate_key: Generate new private key.
             oid: Object ID.
             phy: Search physically stored objects.
             root: Search for user objects.
@@ -354,14 +370,15 @@ class FrostfsCliObject(CliCommand):
         self,
         rpc_endpoint: str,
         cid: str,
+        oid: Optional[str] = None,
         wallet: Optional[str] = None,
         address: Optional[str] = None,
         bearer: Optional[str] = None,
         generate_key: Optional[bool] = None,
-        oid: Optional[str] = None,
         trace: bool = False,
         root: bool = False,
         verify_presence_all: bool = False,
+        json: bool = False,
         ttl: Optional[int] = None,
         xhdr: Optional[dict] = None,
         timeout: Optional[str] = None,

src/frostfs_testlib/cli/frostfs_cli/shards.py

@@ -40,7 +40,7 @@ class FrostfsCliShards(CliCommand):
         self,
         endpoint: str,
         mode: str,
-        id: Optional[list[str]],
+        id: Optional[list[str]] = None,
         wallet: Optional[str] = None,
         wallet_password: Optional[str] = None,
         address: Optional[str] = None,
@@ -143,3 +143,101 @@ class FrostfsCliShards(CliCommand):
             **{param: value for param, value in locals().items() if param not in ["self", "wallet_password"]},
         )
 
+    def evacuation_start(
+        self,
+        endpoint: str,
+        id: Optional[str] = None,
+        scope: Optional[str] = None,
+        all: bool = False,
+        no_errors: bool = True,
+        await_mode: bool = False,
+        address: Optional[str] = None,
+        timeout: Optional[str] = None,
+        no_progress: bool = False,
+    ) -> CommandResult:
+        """
+        Objects evacuation from shard to other shards.
+
+        Args:
+            address: Address of wallet account
+            all: Process all shards
+            await: Block execution until evacuation is completed
+            endpoint: Remote node control address (as 'multiaddr' or '<host>:<port>')
+            id: List of shard IDs in base58 encoding
+            no_errors: Skip invalid/unreadable objects (default true)
+            no_progress: Print progress if await provided
+            scope: Evacuation scope; possible values: trees, objects, all (default "all")
+            timeout: Timeout for an operation (default 15s)
+
+        Returns:
+            Command's result.
+        """
+        return self._execute(
+            "control shards evacuation start",
+            **{param: value for param, value in locals().items() if param not in ["self"]},
+        )
+
+    def evacuation_reset(
+        self,
+        endpoint: str,
+        address: Optional[str] = None,
+        timeout: Optional[str] = None,
+    ) -> CommandResult:
+        """
+        Reset evacuate objects from shard to other shards status.
+
+        Args:
+            address: Address of wallet account
+            endpoint: Remote node control address (as 'multiaddr' or '<host>:<port>')
+            timeout: Timeout for an operation (default 15s)
+        Returns:
+            Command's result.
+        """
+        return self._execute(
+            "control shards evacuation reset",
+            **{param: value for param, value in locals().items() if param not in ["self"]},
+        )
+
+    def evacuation_stop(
+        self,
+        endpoint: str,
+        address: Optional[str] = None,
+        timeout: Optional[str] = None,
+    ) -> CommandResult:
+        """
+        Stop running evacuate process from shard to other shards.
+
+        Args:
+            address: Address of wallet account
+            endpoint: Remote node control address (as 'multiaddr' or '<host>:<port>')
+            timeout: Timeout for an operation (default 15s)
+
+        Returns:
+            Command's result.
+        """
+        return self._execute(
+            "control shards evacuation stop",
+            **{param: value for param, value in locals().items() if param not in ["self"]},
+        )
+
+    def evacuation_status(
+        self,
+        endpoint: str,
+        address: Optional[str] = None,
+        timeout: Optional[str] = None,
+    ) -> CommandResult:
+        """
+        Get evacuate objects from shard to other shards status.
+
+        Args:
+            address: Address of wallet account
+            endpoint: Remote node control address (as 'multiaddr' or '<host>:<port>')
+            timeout: Timeout for an operation (default 15s)
+
+        Returns:
+            Command's result.
+        """
+        return self._execute(
+            "control shards evacuation status",
+            **{param: value for param, value in locals().items() if param not in ["self"]},
+        )

src/frostfs_testlib/cli/frostfs_cli/tree.py

@@ -27,3 +27,27 @@ class FrostfsCliTree(CliCommand):
             "tree healthcheck",
             **{param: value for param, value in locals().items() if param not in ["self"]},
         )
+    
+    def list(
+            self,
+            cid: str,
+            rpc_endpoint: Optional[str] = None,
+            wallet: Optional[str] = None,
+            timeout: Optional[str] = None,
+    ) -> CommandResult:
+        """Get Tree List
+
+        Args:
+            cid: Container ID.
+            rpc_endpoint: Remote node address (as 'multiaddr' or '<host>:<port>').
+            wallet: WIF (NEP-2) string or path to the wallet or binary key.
+            timeout: duration Timeout for the operation (default 15 s)
+
+        Returns:
+            Command's result.
+
+        """
+        return self._execute(
+            "tree list",
+            **{param: value for param, value in locals().items() if param not in ["self"]},
+        )

src/frostfs_testlib/cli/frostfs_cli/util.py

@@ -54,3 +54,11 @@ class FrostfsCliUtil(CliCommand):
             "util sign session-token",
             **{param: value for param, value in locals().items() if param not in ["self"]},
         )
+
+    def convert_eacl(self, from_file: str, to_file: str, json: Optional[bool] = False, ape: Optional[bool] = False):
+        """Convert representation of extended ACL table."""
+
+        return self._execute(
+            "util convert eacl",
+            **{param: value for param, value in locals().items() if param not in ["self"]},
+        )

src/frostfs_testlib/cli/netmap_parser.py

@@ -15,6 +15,8 @@ class NetmapParser:
             "epoch_duration": r"Epoch duration: (?P<epoch_duration>\d+)",
             "inner_ring_candidate_fee": r"Inner Ring candidate fee: (?P<inner_ring_candidate_fee>\d+)",
             "maximum_object_size": r"Maximum object size: (?P<maximum_object_size>\d+)",
+            "maximum_count_of_data_shards": r"Maximum count of data shards: (?P<maximum_count_of_data_shards>\d+)",
+            "maximum_count_of_parity_shards": r"Maximum count of parity shards: (?P<maximum_count_of_parity_shards>\d+)",
             "withdrawal_fee": r"Withdrawal fee: (?P<withdrawal_fee>\d+)",
             "homomorphic_hashing_disabled": r"Homomorphic hashing disabled: (?P<homomorphic_hashing_disabled>true|false)",
             "maintenance_mode_allowed": r"Maintenance mode allowed: (?P<maintenance_mode_allowed>true|false)",

src/frostfs_testlib/credentials/authmate_s3_provider.py

@@ -1,5 +1,4 @@
 import re
-from datetime import datetime
 from typing import Optional
 
 from frostfs_testlib import reporter
@@ -10,6 +9,7 @@ from frostfs_testlib.shell import LocalShell
 from frostfs_testlib.steps.cli.container import list_containers
 from frostfs_testlib.storage.cluster import ClusterNode
 from frostfs_testlib.storage.dataclasses.frostfs_services import S3Gate
+from frostfs_testlib.utils import string_utils
 
 
 class AuthmateS3CredentialsProvider(S3CredentialsProvider):
@@ -22,7 +22,7 @@ class AuthmateS3CredentialsProvider(S3CredentialsProvider):
 
         gate_public_keys = [node.service(S3Gate).get_wallet_public_key() for node in cluster_nodes]
         # unique short bucket name
-        bucket = f"bucket-{hex(int(datetime.now().timestamp()*1000000))}"
+        bucket = string_utils.unique_name("bucket-")
 
         frostfs_authmate: FrostfsAuthmate = FrostfsAuthmate(shell, FROSTFS_AUTHMATE_EXEC)
         issue_secret_output = frostfs_authmate.secret.issue(

src/frostfs_testlib/fixtures.py

@@ -0,0 +1,45 @@
+import logging
+import os
+from importlib.metadata import entry_points
+
+import pytest
+import yaml
+
+from frostfs_testlib import reporter
+from frostfs_testlib.hosting.hosting import Hosting
+from frostfs_testlib.resources.common import ASSETS_DIR, HOSTING_CONFIG_FILE
+from frostfs_testlib.storage import get_service_registry
+
+
+@pytest.fixture(scope="session")
+def configure_testlib():
+    reporter.get_reporter().register_handler(reporter.AllureHandler())
+    reporter.get_reporter().register_handler(reporter.StepsLogger())
+    logging.getLogger("paramiko").setLevel(logging.INFO)
+
+    # Register Services for cluster
+    registry = get_service_registry()
+    services = entry_points(group="frostfs.testlib.services")
+    for svc in services:
+        registry.register_service(svc.name, svc.load())
+
+
+@pytest.fixture(scope="session")
+def temp_directory(configure_testlib):
+    with reporter.step("Prepare tmp directory"):
+        full_path = ASSETS_DIR
+        if not os.path.exists(full_path):
+            os.mkdir(full_path)
+
+    return full_path
+
+
+@pytest.fixture(scope="session")
+def hosting(configure_testlib) -> Hosting:
+    with open(HOSTING_CONFIG_FILE, "r") as file:
+        hosting_config = yaml.full_load(file)
+
+    hosting_instance = Hosting()
+    hosting_instance.configure(hosting_config)
+
+    return hosting_instance

src/frostfs_testlib/healthcheck/basic_healthcheck.py

@@ -47,6 +47,14 @@ class BasicHealthcheck(Healthcheck):
 
         self._perform(cluster_node, checks)
 
+    @wait_for_success(900, 30, title="Wait for tree healthcheck on {cluster_node}")
+    def tree_healthcheck(self, cluster_node: ClusterNode) -> str | None:
+        checks = {
+            self._tree_healthcheck: {},
+        }
+
+        self._perform(cluster_node, checks)
+
     @wait_for_success(120, 5, title="Wait for service healthcheck on {cluster_node}")
     def services_healthcheck(self, cluster_node: ClusterNode):
         svcs_to_check = cluster_node.services

src/frostfs_testlib/healthcheck/interfaces.py

@@ -19,3 +19,7 @@ class Healthcheck(ABC):
     @abstractmethod
     def services_healthcheck(self, cluster_node: ClusterNode):
         """Perform service status check on target cluster node"""
+
+    @abstractmethod
+    def tree_healthcheck(self, cluster_node: ClusterNode):
+        """Perform tree healthcheck on target cluster node"""

src/frostfs_testlib/hooks.py

@@ -0,0 +1,13 @@
+import pytest
+
+
+@pytest.hookimpl
+def pytest_collection_modifyitems(items: list[pytest.Item]):
+    # All tests which reside in frostfs nodeid are granted with frostfs marker, excluding
+    # nodeid = full path of the test
+    # 1. plugins
+    # 2. testlib itself
+    for item in items:
+        location = item.location[0]
+        if "frostfs" in location and "plugin" not in location and "testlib" not in location:
+            item.add_marker("frostfs")

src/frostfs_testlib/hosting/config.py

@@ -60,6 +60,7 @@ class HostConfig:
     """
 
     plugin_name: str
+    hostname: str
     healthcheck_plugin_name: str
     address: str
     s3_creds_plugin_name: str = field(default="authmate")

src/frostfs_testlib/hosting/docker_host.py

@@ -185,6 +185,12 @@ class DockerHost(Host):
     def is_file_exist(self, file_path: str) -> None:
         raise NotImplementedError("Not implemented for docker")
 
+    def wipefs_storage_node_data(self, service_name: str) -> None:
+        raise NotImplementedError("Not implemented for docker")
+
+    def finish_wipefs(self, service_name: str) -> None:
+        raise NotImplementedError("Not implemented for docker")
+
     def delete_storage_node_data(self, service_name: str, cache_only: bool = False) -> None:
         volume_path = self.get_data_directory(service_name)
 
@@ -240,6 +246,7 @@ class DockerHost(Host):
         until: Optional[datetime] = None,
         unit: Optional[str] = None,
         exclude_filter: Optional[str] = None,
+        priority: Optional[str] = None,
     ) -> str:
         client = self._get_docker_client()
         filtered_logs = ""

src/frostfs_testlib/hosting/interfaces.py

@@ -178,6 +178,21 @@ class Host(ABC):
             cache_only: To delete cache only.
         """
 
+    @abstractmethod
+    def wipefs_storage_node_data(self, service_name: str) -> None:
+        """Erases all data of the storage node with specified name.
+
+        Args:
+            service_name: Name of storage node service.
+        """
+
+    def finish_wipefs(self, service_name: str) -> None:
+        """Erases all data of the storage node with specified name.
+
+        Args:
+            service_name: Name of storage node service.
+        """
+
     @abstractmethod
     def delete_fstree(self, service_name: str) -> None:
         """
@@ -297,6 +312,7 @@ class Host(ABC):
         until: Optional[datetime] = None,
         unit: Optional[str] = None,
         exclude_filter: Optional[str] = None,
+        priority: Optional[str] = None,
     ) -> str:
         """Get logs from host filtered by regex.
 
@@ -305,6 +321,8 @@ class Host(ABC):
             since: If set, limits the time from which logs should be collected. Must be in UTC.
             until: If set, limits the time until which logs should be collected. Must be in UTC.
             unit: required unit.
+            priority: logs level, 0 - emergency, 7 - debug. All messages with that code and higher.
+            For example, if we specify the -p 2 option, journalctl will show all messages with levels 2, 1 and 0.
 
         Returns:
             Found entries as str if any found.

src/frostfs_testlib/load/interfaces/scenario_runner.py

@@ -1,5 +1,6 @@
 from abc import ABC, abstractmethod
 
+from frostfs_testlib.load.interfaces.loader import Loader
 from frostfs_testlib.load.k6 import K6
 from frostfs_testlib.load.load_config import LoadParams
 from frostfs_testlib.storage.cluster import ClusterNode
@@ -48,3 +49,7 @@ class ScenarioRunner(ABC):
     @abstractmethod
     def get_results(self) -> dict:
         """Get results from K6 run"""
+
+    @abstractmethod
+    def get_loaders(self) -> list[Loader]:
+        """Return loaders"""

src/frostfs_testlib/load/load_config.py

@@ -25,6 +25,16 @@ def convert_time_to_seconds(time: int | str | None) -> int:
     return seconds
 
 
+def force_list(input: str | list[str]):
+    if input is None:
+        return None
+
+    if isinstance(input, list):
+        return list(map(str.strip, input))
+
+    return [input.strip()]
+
+
 class LoadType(Enum):
     gRPC = "grpc"
     S3 = "s3"
@@ -119,6 +129,8 @@ class NodesSelectionStrategy(Enum):
     ALL_EXCEPT_UNDER_TEST = "ALL_EXCEPT_UNDER_TEST"
     # Select ONE random node except under test (useful for failover).
     RANDOM_SINGLE_EXCEPT_UNDER_TEST = "RANDOM_SINGLE_EXCEPT_UNDER_TEST"
+    # Select node under test
+    NODE_UNDER_TEST = "NODE_UNDER_TEST"
 
 
 class EndpointSelectionStrategy(Enum):
@@ -140,8 +152,29 @@ class K6ProcessAllocationStrategy(Enum):
     PER_ENDPOINT = "PER_ENDPOINT"
 
 
+class MetaConfig:
+    def _get_field_formatter(self, field_name: str) -> Callable | None:
+        data_fields = fields(self)
+        formatters = [
+            field.metadata["formatter"]
+            for field in data_fields
+            if field.name == field_name and "formatter" in field.metadata and field.metadata["formatter"] != None
+        ]
+        if formatters:
+            return formatters[0]
+
+        return None
+
+    def __setattr__(self, field_name, value):
+        formatter = self._get_field_formatter(field_name)
+        if formatter:
+            value = formatter(value)
+
+        super().__setattr__(field_name, value)
+
+
 @dataclass
-class Preset:
+class Preset(MetaConfig):
     # ------ COMMON ------
     # Amount of objects which should be created
     objects_count: Optional[int] = metadata_field(all_load_scenarios, "preload_obj", None, False)
@@ -156,13 +189,15 @@ class Preset:
     # Amount of containers which should be created
     containers_count: Optional[int] = metadata_field(grpc_preset_scenarios, "containers", None, False)
     # Container placement policy for containers for gRPC
-    container_placement_policy: Optional[str] = metadata_field(grpc_preset_scenarios, "policy", None, False)
+    container_placement_policy: Optional[list[str]] = metadata_field(grpc_preset_scenarios, "policy", None, False, formatter=force_list)
+    # Number of retries for creation of container
+    container_creation_retry: Optional[int] = metadata_field(grpc_preset_scenarios, "retry", None, False)
 
     # ------ S3 ------
     # Amount of buckets which should be created
     buckets_count: Optional[int] = metadata_field(s3_preset_scenarios, "buckets", None, False)
     # S3 region (AKA placement policy for S3 buckets)
-    s3_location: Optional[str] = metadata_field(s3_preset_scenarios, "location", None, False)
+    s3_location: Optional[list[str]] = metadata_field(s3_preset_scenarios, "location", None, False, formatter=force_list)
 
     # Delay between containers creation and object upload for preset
     object_upload_delay: Optional[int] = metadata_field(all_load_scenarios, "sleep", None, False)
@@ -175,7 +210,7 @@ class Preset:
 
 
 @dataclass
-class PrometheusParams:
+class PrometheusParams(MetaConfig):
     # Prometheus server URL
     server_url: Optional[str] = metadata_field(all_load_scenarios, env_variable="K6_PROMETHEUS_RW_SERVER_URL", string_repr=False)
     # Prometheus trend stats
@@ -185,7 +220,7 @@ class PrometheusParams:
 
 
 @dataclass
-class LoadParams:
+class LoadParams(MetaConfig):
     # ------- CONTROL PARAMS -------
     # Load type can be gRPC, HTTP, S3.
     load_type: LoadType
@@ -410,6 +445,11 @@ class LoadParams:
             # For preset calls, bool values are passed with just --<argument_name> if the value is True
             return f"--{meta_field.metadata['preset_argument']}" if meta_field.value else ""
 
+        if isinstance(meta_field.value, list):
+            return (
+                " ".join(f"--{meta_field.metadata['preset_argument']} '{value}'" for value in meta_field.value) if meta_field.value else ""
+            )
+
         return f"--{meta_field.metadata['preset_argument']} '{meta_field.value}'"
 
     @staticmethod
@@ -429,25 +469,6 @@ class LoadParams:
 
         return fields_with_data or []
 
-    def _get_field_formatter(self, field_name: str) -> Callable | None:
-        data_fields = fields(self)
-        formatters = [
-            field.metadata["formatter"]
-            for field in data_fields
-            if field.name == field_name and "formatter" in field.metadata and field.metadata["formatter"] != None
-        ]
-        if formatters:
-            return formatters[0]
-
-        return None
-
-    def __setattr__(self, field_name, value):
-        formatter = self._get_field_formatter(field_name)
-        if formatter:
-            value = formatter(value)
-
-        super().__setattr__(field_name, value)
-
     def __str__(self) -> str:
         load_type_str = self.scenario.value if self.scenario else self.load_type.value
         # TODO: migrate load_params defaults to testlib

src/frostfs_testlib/load/runners.py

@@ -30,6 +30,7 @@ from frostfs_testlib.utils.file_keeper import FileKeeper
 
 class RunnerBase(ScenarioRunner):
     k6_instances: list[K6]
+    loaders: list[Loader]
 
     @reporter.step("Run preset on loaders")
     def preset(self):
@@ -49,9 +50,11 @@ class RunnerBase(ScenarioRunner):
     def get_k6_instances(self):
         return self.k6_instances
 
+    def get_loaders(self) -> list[Loader]:
+        return self.loaders
+
 
 class DefaultRunner(RunnerBase):
-    loaders: list[Loader]
     user: User
 
     def __init__(
@@ -228,7 +231,6 @@ class DefaultRunner(RunnerBase):
 
 
 class LocalRunner(RunnerBase):
-    loaders: list[Loader]
     cluster_state_controller: ClusterStateController
     file_keeper: FileKeeper
     user: User

src/frostfs_testlib/resources/common.py

@@ -46,3 +46,10 @@ with open(DEFAULT_WALLET_CONFIG, "w") as file:
 MAX_REQUEST_ATTEMPTS = 5
 RETRY_MODE = "standard"
 CREDENTIALS_CREATE_TIMEOUT = "1m"
+
+
+HOSTING_CONFIG_FILE = os.getenv(
+    "HOSTING_CONFIG_FILE", os.path.abspath(os.path.join(os.path.dirname(__file__), "..", "..", "..", ".devenv.hosting.yaml"))
+)
+
+MORE_LOG = os.getenv("MORE_LOG", "1")

src/frostfs_testlib/resources/error_patterns.py

@@ -23,6 +23,10 @@ INVALID_RANGE_OVERFLOW = "invalid '{range}' range: uint64 overflow"
 INVALID_OFFSET_SPECIFIER = "invalid '{range}' range offset specifier"
 INVALID_LENGTH_SPECIFIER = "invalid '{range}' range length specifier"
 
-S3_MALFORMED_XML_REQUEST = (
+S3_BUCKET_DOES_NOT_ALLOW_ACL = "The bucket does not allow ACLs"
-    "The XML you provided was not well-formed or did not validate against our published schema."
+S3_MALFORMED_XML_REQUEST = "The XML you provided was not well-formed or did not validate against our published schema."
-)
+
+RULE_ACCESS_DENIED_CONTAINER = "access to container operation {operation} is denied by access policy engine: Access denied"
+RULE_ACCESS_DENIED_OBJECT = "access to object operation denied: ape denied request: method {operation}: Access denied"
+NO_RULE_FOUND_CONTAINER = "access to container operation {operation} is denied by access policy engine: NoRuleFound"
+NO_RULE_FOUND_OBJECT = "access to object operation denied: ape denied request: method {operation}: NoRuleFound"

src/frostfs_testlib/resources/load_params.py

@@ -26,6 +26,7 @@ BACKGROUND_LOAD_CONTAINER_PLACEMENT_POLICY = os.getenv(
 )
 BACKGROUND_LOAD_S3_LOCATION = os.getenv("BACKGROUND_LOAD_S3_LOCATION", "node-off")
 PRESET_CONTAINERS_COUNT = os.getenv("CONTAINERS_COUNT", "40")
+PRESET_CONTAINER_CREATION_RETRY_COUNT = os.getenv("CONTAINER_CREATION_RETRY_COUNT", "20")
 # TODO: At lease one object is required due to bug in xk6 (buckets with no objects produce millions exceptions in read)
 PRESET_OBJECTS_COUNT = os.getenv("OBJ_COUNT", "1")
 K6_DIRECTORY = os.getenv("K6_DIRECTORY", "/etc/k6")

src/frostfs_testlib/resources/s3_acl_grants.py

@@ -0,0 +1,9 @@
+ALL_USERS_GROUP_URI = "http://acs.amazonaws.com/groups/global/AllUsers"
+ALL_USERS_GROUP_WRITE_GRANT = {"Grantee": {"Type": "Group", "URI": ALL_USERS_GROUP_URI}, "Permission": "WRITE"}
+ALL_USERS_GROUP_READ_GRANT = {"Grantee": {"Type": "Group", "URI": ALL_USERS_GROUP_URI}, "Permission": "READ"}
+CANONICAL_USER_FULL_CONTROL_GRANT = {"Grantee": {"Type": "CanonicalUser"}, "Permission": "FULL_CONTROL"}
+
+# https://docs.aws.amazon.com/AmazonS3/latest/userguide/acl-overview.html#canned-acl
+PRIVATE_GRANTS = []
+PUBLIC_READ_GRANTS = [ALL_USERS_GROUP_READ_GRANT]
+PUBLIC_READ_WRITE_GRANTS = [ALL_USERS_GROUP_WRITE_GRANT, ALL_USERS_GROUP_READ_GRANT]

src/frostfs_testlib/s3/interfaces.py

@@ -4,6 +4,7 @@ from typing import Literal, Optional, Union
 
 from frostfs_testlib.storage.cluster import ClusterNode
 from frostfs_testlib.testing.readable import HumanReadableABC, HumanReadableEnum
+from frostfs_testlib.utils.file_utils import TestFile
 
 
 def _make_objs_dict(key_names):
@@ -57,6 +58,10 @@ class S3ClientWrapper(HumanReadableABC):
     def set_endpoint(self, s3gate_endpoint: str):
         """Set endpoint"""
 
+    @abstractmethod
+    def set_iam_endpoint(self, iam_endpoint: str):
+        """Set iam endpoint"""
+
     @abstractmethod
     def create_bucket(
         self,
@@ -289,7 +294,7 @@ class S3ClientWrapper(HumanReadableABC):
         version_id: Optional[str] = None,
         object_range: Optional[tuple[int, int]] = None,
         full_output: bool = False,
-    ) -> Union[dict, str]:
+    ) -> dict | TestFile:
         """Retrieves objects from S3."""
 
     @abstractmethod
@@ -365,6 +370,18 @@ class S3ClientWrapper(HumanReadableABC):
     def delete_object_tagging(self, bucket: str, key: str) -> None:
         """Removes the entire tag set from the specified object."""
 
+    @abstractmethod
+    def put_bucket_lifecycle_configuration(self, bucket: str, lifecycle_configuration: dict, dumped_configuration: str) -> dict:
+        """Adds or updates bucket lifecycle configuration"""
+
+    @abstractmethod
+    def get_bucket_lifecycle_configuration(self, bucket: str) -> dict:
+        """Gets bucket lifecycle configuration"""
+
+    @abstractmethod
+    def delete_bucket_lifecycle(self, bucket: str) -> dict:
+        """Deletes bucket lifecycle"""
+
     @abstractmethod
     def get_object_attributes(
         self,
@@ -400,153 +417,164 @@ class S3ClientWrapper(HumanReadableABC):
 
     # END OF OBJECT METHODS #
 
-
     # IAM METHODS #
 
     @abstractmethod
     def iam_add_user_to_group(self, user_name: str, group_name: str) -> dict:
-        '''Adds the specified user to the specified group'''
+        """Adds the specified user to the specified group"""
 
     @abstractmethod
-    def iam_attach_group_policy(self, group: str, policy_arn: str) -> dict:
+    def iam_attach_group_policy(self, group_name: str, policy_arn: str) -> dict:
-        '''Attaches the specified managed policy to the specified IAM group'''
+        """Attaches the specified managed policy to the specified IAM group"""
 
     @abstractmethod
     def iam_attach_user_policy(self, user_name: str, policy_arn: str) -> dict:
-        '''Attaches the specified managed policy to the specified user'''
+        """Attaches the specified managed policy to the specified user"""
 
     @abstractmethod
     def iam_create_access_key(self, user_name: str) -> dict:
-        '''Creates a new AWS secret access key and access key ID for the specified user'''
+        """Creates a new AWS secret access key and access key ID for the specified user"""
 
     @abstractmethod
     def iam_create_group(self, group_name: str) -> dict:
-        '''Creates a new group'''
+        """Creates a new group"""
 
     @abstractmethod
     def iam_create_policy(self, policy_name: str, policy_document: dict) -> dict:
-        '''Creates a new managed policy for your AWS account'''
+        """Creates a new managed policy for your AWS account"""
 
     @abstractmethod
     def iam_create_user(self, user_name: str) -> dict:
-        '''Creates a new IAM user for your AWS account'''
+        """Creates a new IAM user for your AWS account"""
 
     @abstractmethod
     def iam_delete_access_key(self, access_key_id: str, user_name: str) -> dict:
-        '''Deletes the access key pair associated with the specified IAM user'''
+        """Deletes the access key pair associated with the specified IAM user"""
 
     @abstractmethod
     def iam_delete_group(self, group_name: str) -> dict:
-        '''Deletes the specified IAM group'''
+        """Deletes the specified IAM group"""
 
     @abstractmethod
     def iam_delete_group_policy(self, group_name: str, policy_name: str) -> dict:
-        '''Deletes the specified inline policy that is embedded in the specified IAM group'''
+        """Deletes the specified inline policy that is embedded in the specified IAM group"""
 
     @abstractmethod
     def iam_delete_policy(self, policy_arn: str) -> dict:
-        '''Deletes the specified managed policy'''
+        """Deletes the specified managed policy"""
 
     @abstractmethod
     def iam_delete_user(self, user_name: str) -> dict:
-        '''Deletes the specified IAM user'''
+        """Deletes the specified IAM user"""
 
     @abstractmethod
     def iam_delete_user_policy(self, user_name: str, policy_name: str) -> dict:
-        '''Deletes the specified inline policy that is embedded in the specified IAM user'''
+        """Deletes the specified inline policy that is embedded in the specified IAM user"""
 
     @abstractmethod
     def iam_detach_group_policy(self, group_name: str, policy_arn: str) -> dict:
-        '''Removes the specified managed policy from the specified IAM group'''
+        """Removes the specified managed policy from the specified IAM group"""
 
     @abstractmethod
     def iam_detach_user_policy(self, user_name: str, policy_arn: str) -> dict:
-        '''Removes the specified managed policy from the specified user'''
+        """Removes the specified managed policy from the specified user"""
 
     @abstractmethod
     def iam_get_group(self, group_name: str) -> dict:
-        '''Returns a list of IAM users that are in the specified IAM group'''
+        """Returns a list of IAM users that are in the specified IAM group"""
 
     @abstractmethod
     def iam_get_group_policy(self, group_name: str, policy_name: str) -> dict:
-        '''Retrieves the specified inline policy document that is embedded in the specified IAM group'''
+        """Retrieves the specified inline policy document that is embedded in the specified IAM group"""
 
     @abstractmethod
     def iam_get_policy(self, policy_arn: str) -> dict:
-        '''Retrieves information about the specified managed policy'''
+        """Retrieves information about the specified managed policy"""
 
     @abstractmethod
     def iam_get_policy_version(self, policy_arn: str, version_id: str) -> dict:
-        '''Retrieves information about the specified version of the specified managed policy'''
+        """Retrieves information about the specified version of the specified managed policy"""
 
     @abstractmethod
     def iam_get_user(self, user_name: str) -> dict:
-        '''Retrieves information about the specified IAM user'''
+        """Retrieves information about the specified IAM user"""
 
     @abstractmethod
     def iam_get_user_policy(self, user_name: str, policy_name: str) -> dict:
-        '''Retrieves the specified inline policy document that is embedded in the specified IAM user'''
+        """Retrieves the specified inline policy document that is embedded in the specified IAM user"""
 
     @abstractmethod
     def iam_list_access_keys(self, user_name: str) -> dict:
-        '''Returns information about the access key IDs associated with the specified IAM user'''
+        """Returns information about the access key IDs associated with the specified IAM user"""
 
     @abstractmethod
     def iam_list_attached_group_policies(self, group_name: str) -> dict:
-        '''Lists all managed policies that are attached to the specified IAM group'''
+        """Lists all managed policies that are attached to the specified IAM group"""
 
     @abstractmethod
     def iam_list_attached_user_policies(self, user_name: str) -> dict:
-        '''Lists all managed policies that are attached to the specified IAM user'''
+        """Lists all managed policies that are attached to the specified IAM user"""
 
     @abstractmethod
     def iam_list_entities_for_policy(self, policy_arn: str) -> dict:
-        '''Lists all IAM users, groups, and roles that the specified managed policy is attached to'''
+        """Lists all IAM users, groups, and roles that the specified managed policy is attached to"""
 
     @abstractmethod
     def iam_list_group_policies(self, group_name: str) -> dict:
-        '''Lists the names of the inline policies that are embedded in the specified IAM group'''
+        """Lists the names of the inline policies that are embedded in the specified IAM group"""
 
     @abstractmethod
     def iam_list_groups(self) -> dict:
-        '''Lists the IAM groups'''
+        """Lists the IAM groups"""
 
     @abstractmethod
     def iam_list_groups_for_user(self, user_name: str) -> dict:
-        '''Lists the IAM groups that the specified IAM user belongs to'''
+        """Lists the IAM groups that the specified IAM user belongs to"""
 
     @abstractmethod
     def iam_list_policies(self) -> dict:
-        '''Lists all the managed policies that are available in your AWS account'''
+        """Lists all the managed policies that are available in your AWS account"""
 
     @abstractmethod
     def iam_list_policy_versions(self, policy_arn: str) -> dict:
-        '''Lists information about the versions of the specified managed policy'''
+        """Lists information about the versions of the specified managed policy"""
 
     @abstractmethod
     def iam_list_user_policies(self, user_name: str) -> dict:
-        '''Lists the names of the inline policies embedded in the specified IAM user'''
+        """Lists the names of the inline policies embedded in the specified IAM user"""
 
     @abstractmethod
     def iam_list_users(self) -> dict:
-        '''Lists the IAM users'''
+        """Lists the IAM users"""
 
     @abstractmethod
     def iam_put_group_policy(self, group_name: str, policy_name: str, policy_document: dict) -> dict:
-        '''Adds or updates an inline policy document that is embedded in the specified IAM group'''
+        """Adds or updates an inline policy document that is embedded in the specified IAM group"""
 
     @abstractmethod
     def iam_put_user_policy(self, user_name: str, policy_name: str, policy_document: dict) -> dict:
-        '''Adds or updates an inline policy document that is embedded in the specified IAM user'''
+        """Adds or updates an inline policy document that is embedded in the specified IAM user"""
 
     @abstractmethod
     def iam_remove_user_from_group(self, group_name: str, user_name: str) -> dict:
-        '''Removes the specified user from the specified group'''
+        """Removes the specified user from the specified group"""
 
     @abstractmethod
     def iam_update_group(self, group_name: str, new_name: Optional[str] = None, new_path: Optional[str] = None) -> dict:
-        '''Updates the name and/or the path of the specified IAM group'''
+        """Updates the name and/or the path of the specified IAM group"""
 
     @abstractmethod
     def iam_update_user(self, user_name: str, new_name: Optional[str] = None, new_path: Optional[str] = None) -> dict:
-        '''Updates the name and/or the path of the specified IAM user'''
+        """Updates the name and/or the path of the specified IAM user"""
+
+    @abstractmethod
+    def iam_tag_user(self, user_name: str, tags: list) -> dict:
+        """Adds one or more tags to an IAM user"""
+
+    @abstractmethod
+    def iam_list_user_tags(self, user_name: str) -> dict:
+        """List tags of IAM user"""
+
+    @abstractmethod
+    def iam_untag_user(self, user_name: str, tag_keys: list) -> dict:
+        """Removes the specified tags from the user"""

src/frostfs_testlib/shell/local_shell.py

@@ -1,15 +1,18 @@
 import logging
 import subprocess
 import tempfile
+from contextlib import nullcontext
 from datetime import datetime
 from typing import IO, Optional
 
 import pexpect
 
 from frostfs_testlib import reporter
+from frostfs_testlib.resources.common import MORE_LOG
 from frostfs_testlib.shell.interfaces import CommandInspector, CommandOptions, CommandResult, Shell
 
 logger = logging.getLogger("frostfs.testlib.shell")
+step_context = reporter.step if MORE_LOG == "1" else nullcontext
 
 
 class LocalShell(Shell):
@@ -28,10 +31,10 @@ class LocalShell(Shell):
         for inspector in [*self.command_inspectors, *extra_inspectors]:
             command = inspector.inspect(original_command, command)
 
-        logger.info(f"Executing command: {command}")
+        with step_context(f"Executing command: {command}"):
-        if options.interactive_inputs:
+            if options.interactive_inputs:
-            return self._exec_interactive(command, options)
+                return self._exec_interactive(command, options)
-        return self._exec_non_interactive(command, options)
+            return self._exec_non_interactive(command, options)
 
     def _exec_interactive(self, command: str, options: CommandOptions) -> CommandResult:
         start_time = datetime.utcnow()
@@ -60,9 +63,7 @@ class LocalShell(Shell):
 
         if options.check and result.return_code != 0:
             raise RuntimeError(
-                f"Command: {command}\nreturn code: {result.return_code}\n"
+                f"Command: {command}\nreturn code: {result.return_code}\n" f"Output: {result.stdout}\n" f"Stderr: {result.stderr}\n"
-                f"Output: {result.stdout}\n"
-                f"Stderr: {result.stderr}\n"
             )
         return result
 
@@ -93,9 +94,7 @@ class LocalShell(Shell):
                 stderr="",
                 return_code=exc.returncode,
             )
-            raise RuntimeError(
+            raise RuntimeError(f"Command: {command}\nError with retcode: {exc.returncode}\n Output: {exc.output}") from exc
-                f"Command: {command}\nError:\n" f"return code: {exc.returncode}\n" f"output: {exc.output}"
-            ) from exc
         except OSError as exc:
             raise RuntimeError(f"Command: {command}\nOutput: {exc.strerror}") from exc
         finally:
@@ -129,22 +128,19 @@ class LocalShell(Shell):
         end_time: datetime,
         result: Optional[CommandResult],
     ) -> None:
-        # TODO: increase logging level if return code is non 0, should be warning at least
+        if not result:
-        logger.info(
+            logger.warning(f"Command: {command}\n" f"Error: result is None")
-            f"Command: {command}\n"
+            return
-            f"{'Success:' if result and result.return_code == 0 else 'Error:'}\n"
-            f"return code: {result.return_code if result else ''} "
-            f"\nOutput: {result.stdout if result else ''}"
-        )
 
-        if result:
+        status, log_method = ("Success", logger.info) if result.return_code == 0 else ("Error", logger.warning)
-            elapsed_time = end_time - start_time
+        log_method(f"Command: {command}\n" f"{status} with retcode {result.return_code}\n" f"Output: \n{result.stdout}")
-            command_attachment = (
+
-                f"COMMAND: {command}\n"
+        elapsed_time = end_time - start_time
-                f"RETCODE: {result.return_code}\n\n"
+        command_attachment = (
-                f"STDOUT:\n{result.stdout}\n"
+            f"COMMAND: {command}\n"
-                f"STDERR:\n{result.stderr}\n"
+            f"RETCODE: {result.return_code}\n\n"
-                f"Start / End / Elapsed\t {start_time.time()} / {end_time.time()} / {elapsed_time}"
+            f"STDOUT:\n{result.stdout}\n"
-            )
+            f"STDERR:\n{result.stderr}\n"
-            with reporter.step(f"COMMAND: {command}"):
+            f"Start / End / Elapsed\t {start_time.time()} / {end_time.time()} / {elapsed_time}"
-                reporter.attach(command_attachment, "Command execution.txt")
+        )
+        reporter.attach(command_attachment, "Command execution.txt")

src/frostfs_testlib/steps/cli/container.py

@@ -200,7 +200,6 @@ def list_containers(wallet: WalletInfo, shell: Shell, endpoint: str, timeout: Op
     """
     cli = FrostfsCli(shell, FROSTFS_CLI_EXEC, wallet.config_path)
     result = cli.container.list(rpc_endpoint=endpoint, timeout=timeout)
-    logger.info(f"Containers: \n{result}")
     return result.stdout.split()
 
 
@@ -328,13 +327,6 @@ def _parse_cid(output: str) -> str:
     return splitted[1]
 
 
-@reporter.step("Search container by name")
-def search_container_by_name(name: str, node: ClusterNode):
-    resolver_cls = load_plugin("frostfs.testlib.bucket_cid_resolver", node.host.config.product)
-    resolver: BucketContainerResolver = resolver_cls()
-    return resolver.resolve(node, name)
-
-
 @reporter.step("Search for nodes with a container")
 def search_nodes_with_container(
     wallet: WalletInfo,

src/frostfs_testlib/steps/cli/object.py

@@ -15,7 +15,8 @@ from frostfs_testlib.storage.cluster import Cluster, ClusterNode
 from frostfs_testlib.storage.dataclasses.wallet import WalletInfo
 from frostfs_testlib.testing import wait_for_success
 from frostfs_testlib.utils import json_utils
-from frostfs_testlib.utils.cli_utils import parse_cmd_table, parse_netmap_output
+from frostfs_testlib.utils.cli_utils import parse_netmap_output
+from frostfs_testlib.utils.file_utils import TestFile
 
 logger = logging.getLogger("NeoLogger")
 
@@ -81,7 +82,7 @@ def get_object(
     no_progress: bool = True,
     session: Optional[str] = None,
     timeout: Optional[str] = CLI_DEFAULT_TIMEOUT,
-) -> str:
+) -> TestFile:
     """
     GET from FrostFS.
 
@@ -103,14 +104,14 @@ def get_object(
 
     if not write_object:
         write_object = str(uuid.uuid4())
-    file_path = os.path.join(ASSETS_DIR, write_object)
+    test_file = TestFile(os.path.join(ASSETS_DIR, write_object))
 
     cli = FrostfsCli(shell, FROSTFS_CLI_EXEC, wallet.config_path)
     cli.object.get(
         rpc_endpoint=endpoint,
         cid=cid,
         oid=oid,
-        file=file_path,
+        file=test_file,
         bearer=bearer,
         no_progress=no_progress,
         xhdr=xhdr,
@@ -118,7 +119,7 @@ def get_object(
         timeout=timeout,
     )
 
-    return file_path
+    return test_file
 
 
 @reporter.step("Get Range Hash from {endpoint}")
@@ -357,7 +358,7 @@ def get_range(
     Returns:
         (str, bytes) - path to the file with range content and content of this file as bytes
     """
-    range_file_path = os.path.join(ASSETS_DIR, str(uuid.uuid4()))
+    test_file = TestFile(os.path.join(ASSETS_DIR, str(uuid.uuid4())))
 
     cli = FrostfsCli(shell, FROSTFS_CLI_EXEC, wallet.config_path)
     cli.object.range(
@@ -365,16 +366,16 @@ def get_range(
         cid=cid,
         oid=oid,
         range=range_cut,
-        file=range_file_path,
+        file=test_file,
         bearer=bearer,
         xhdr=xhdr,
         session=session,
         timeout=timeout,
     )
 
-    with open(range_file_path, "rb") as file:
+    with open(test_file, "rb") as file:
         content = file.read()
-    return range_file_path, content
+    return test_file, content
 
 
 @reporter.step("Lock Object")
@@ -615,27 +616,27 @@ def head_object(
         fst_line_idx = result.stdout.find("\n")
         decoded = json.loads(result.stdout[fst_line_idx:])
 
+    # if response
+    if "chunks" in decoded.keys():
+        logger.info("decoding ec chunks")
+        return decoded["chunks"]
+
     # If response is Complex Object header, it has `splitId` key
     if "splitId" in decoded.keys():
-        logger.info("decoding split header")
         return json_utils.decode_split_header(decoded)
 
     # If response is Last or Linking Object header,
     # it has `header` dictionary and non-null `split` dictionary
     if "split" in decoded["header"].keys():
         if decoded["header"]["split"]:
-            logger.info("decoding linking object")
             return json_utils.decode_linking_object(decoded)
 
     if decoded["header"]["objectType"] == "STORAGE_GROUP":
-        logger.info("decoding storage group")
         return json_utils.decode_storage_group(decoded)
 
     if decoded["header"]["objectType"] == "TOMBSTONE":
-        logger.info("decoding tombstone")
         return json_utils.decode_tombstone(decoded)
 
-    logger.info("decoding simple header")
     return json_utils.decode_simple_header(decoded)
 
 
@@ -689,11 +690,13 @@ def neo_go_query_height(shell: Shell, endpoint: str) -> dict:
     latest_block = first_line.split(":")
     # taking second line from command's output contain wallet key
     second_line = output.split("\n")[1]
-    validated_state = second_line.split(":")
+    if second_line != "":
-    return {
+        validated_state = second_line.split(":")
-        latest_block[0].replace(":", ""): int(latest_block[1]),
+        return {
-        validated_state[0].replace(":", ""): int(validated_state[1]),
+            latest_block[0].replace(":", ""): int(latest_block[1]),
-    }
+            validated_state[0].replace(":", ""): int(validated_state[1]),
+        }
+    return {latest_block[0].replace(":", ""): int(latest_block[1])}
 
 
 @wait_for_success()
@@ -716,21 +719,27 @@ def get_object_nodes(
 
     cli = FrostfsCli(shell, FROSTFS_CLI_EXEC, wallet_config)
 
-    result_object_nodes = cli.object.nodes(
+    response = cli.object.nodes(
         rpc_endpoint=endpoint,
         cid=cid,
         oid=oid,
         bearer=bearer,
         ttl=1 if is_direct else None,
+        json=True,
         xhdr=xhdr,
         timeout=timeout,
         verify_presence_all=verify_presence_all,
     )
 
-    parsing_output = parse_cmd_table(result_object_nodes.stdout, "|")
+    response_json = json.loads(response.stdout)
-    list_object_nodes = [
+    # Currently, the command will show expected and confirmed nodes.
-        node for node in parsing_output if node["should_contain_object"] == "true" and node["actually_contains_object"] == "true"
+    # And we (currently) count only nodes which are both expected and confirmed
-    ]
+    object_nodes_id = {
+        required_node
+        for data_object in response_json["data_objects"]
+        for required_node in data_object["required_nodes"]
+        if required_node in data_object["confirmed_nodes"]
+    }
 
     netmap_nodes_list = parse_netmap_output(
         cli.netmap.snapshot(
@@ -739,14 +748,11 @@ def get_object_nodes(
         ).stdout
     )
     netmap_nodes = [
-        netmap_node
+        netmap_node for object_node in object_nodes_id for netmap_node in netmap_nodes_list if object_node == netmap_node.node_id
-        for object_node in list_object_nodes
-        for netmap_node in netmap_nodes_list
-        if object_node["node_id"] == netmap_node.node_id
     ]
 
-    result = [
+    object_nodes = [
         cluster_node for netmap_node in netmap_nodes for cluster_node in cluster.cluster_nodes if netmap_node.node == cluster_node.host_ip
     ]
 
-    return result
+    return object_nodes

src/frostfs_testlib/steps/cli/tree.py

@@ -0,0 +1,35 @@
+import logging
+from typing import Optional
+
+from frostfs_testlib import reporter
+from frostfs_testlib.cli import FrostfsCli
+from frostfs_testlib.plugins import load_plugin
+from frostfs_testlib.resources.cli import CLI_DEFAULT_TIMEOUT, FROSTFS_CLI_EXEC
+from frostfs_testlib.shell import Shell
+from frostfs_testlib.storage.dataclasses.wallet import WalletInfo
+
+logger = logging.getLogger("NeoLogger")
+
+
+
+@reporter.step("Get Tree List")
+def get_tree_list(
+    wallet: WalletInfo,
+    cid: str,
+    shell: Shell,
+    endpoint: str,
+    timeout: Optional[str] = CLI_DEFAULT_TIMEOUT,
+) -> None:
+    """
+    A wrapper for `frostfs-cli tree list` call.
+    Args:
+        wallet (WalletInfo): path to a wallet on whose behalf we delete the container
+        cid (str): ID of the container to delete
+        shell: executor for cli command
+        endpoint: FrostFS endpoint to send request to, appends to `--rpc-endpoint` key
+        timeout: Timeout for the operation.
+    This function doesn't return anything.
+    """
+
+    cli = FrostfsCli(shell, FROSTFS_CLI_EXEC, wallet.config_path)
+    cli.tree.list(cid=cid, rpc_endpoint=endpoint, timeout=timeout)

src/frostfs_testlib/steps/epoch.py

@@ -69,7 +69,7 @@ def get_epoch(shell: Shell, cluster: Cluster, alive_node: Optional[StorageNode]
 
 
 @reporter.step("Tick Epoch")
-def tick_epoch(shell: Shell, cluster: Cluster, alive_node: Optional[StorageNode] = None):
+def tick_epoch(shell: Shell, cluster: Cluster, alive_node: Optional[StorageNode] = None, delta: Optional[int] = None):
     """
     Tick epoch using frostfs-adm or NeoGo if frostfs-adm is not available (DevEnv)
     Args:
@@ -88,12 +88,17 @@ def tick_epoch(shell: Shell, cluster: Cluster, alive_node: Optional[StorageNode]
             frostfs_adm_exec_path=FROSTFS_ADM_EXEC,
             config_file=FROSTFS_ADM_CONFIG_PATH,
         )
-        frostfs_adm.morph.force_new_epoch()
+        frostfs_adm.morph.force_new_epoch(delta=delta)
         return
 
     # Otherwise we tick epoch using transaction
     cur_epoch = get_epoch(shell, cluster)
 
+    if delta:
+        next_epoch = cur_epoch + delta
+    else:
+        next_epoch = cur_epoch + 1
+
     # Use first node by default
     ir_node = cluster.services(InnerRing)[0]
     # In case if no local_wallet_path is provided, we use wallet_path
@@ -110,7 +115,7 @@ def tick_epoch(shell: Shell, cluster: Cluster, alive_node: Optional[StorageNode]
         wallet_password=ir_wallet_pass,
         scripthash=get_contract_hash(morph_chain, "netmap.frostfs", shell=shell),
         method="newEpoch",
-        arguments=f"int:{cur_epoch + 1}",
+        arguments=f"int:{next_epoch}",
         multisig_hash=f"{ir_address}:Global",
         address=ir_address,
         rpc_endpoint=morph_endpoint,

src/frostfs_testlib/steps/http/http_gate.py

@@ -12,7 +12,7 @@ import requests
 
 from frostfs_testlib import reporter
 from frostfs_testlib.cli import GenericCli
-from frostfs_testlib.resources.common import SIMPLE_OBJECT_SIZE
+from frostfs_testlib.resources.common import ASSETS_DIR, SIMPLE_OBJECT_SIZE
 from frostfs_testlib.s3.aws_cli_client import command_options
 from frostfs_testlib.shell import Shell
 from frostfs_testlib.shell.local_shell import LocalShell
@@ -20,11 +20,10 @@ from frostfs_testlib.steps.cli.object import get_object
 from frostfs_testlib.steps.storage_policy import get_nodes_without_object
 from frostfs_testlib.storage.cluster import ClusterNode, StorageNode
 from frostfs_testlib.testing.test_control import retry
-from frostfs_testlib.utils.file_utils import get_file_hash
+from frostfs_testlib.utils.file_utils import TestFile, get_file_hash
 
 logger = logging.getLogger("NeoLogger")
 
-ASSETS_DIR = os.getenv("ASSETS_DIR", "TemporaryDir/")
 local_shell = LocalShell()
 
 
@@ -64,10 +63,10 @@ def get_via_http_gate(
     logger.info(f"Request: {request}")
     _attach_allure_step(request, resp.status_code)
 
-    file_path = os.path.join(os.getcwd(), ASSETS_DIR, f"{cid}_{oid}")
+    test_file = TestFile(os.path.join(os.getcwd(), ASSETS_DIR, f"{cid}_{oid}"))
-    with open(file_path, "wb") as file:
+    with open(test_file, "wb") as file:
         shutil.copyfileobj(resp.raw, file)
-    return file_path
+    return test_file
 
 
 @reporter.step("Get via Zip HTTP Gate")
@@ -93,11 +92,11 @@ def get_via_zip_http_gate(cid: str, prefix: str, node: ClusterNode, timeout: Opt
     logger.info(f"Request: {request}")
     _attach_allure_step(request, resp.status_code)
 
-    file_path = os.path.join(os.getcwd(), ASSETS_DIR, f"{cid}_archive.zip")
+    test_file = TestFile(os.path.join(os.getcwd(), ASSETS_DIR, f"{cid}_archive.zip"))
-    with open(file_path, "wb") as file:
+    with open(test_file, "wb") as file:
         shutil.copyfileobj(resp.raw, file)
 
-    with zipfile.ZipFile(file_path, "r") as zip_ref:
+    with zipfile.ZipFile(test_file, "r") as zip_ref:
         zip_ref.extractall(ASSETS_DIR)
 
     return os.path.join(os.getcwd(), ASSETS_DIR, prefix)
@@ -140,10 +139,10 @@ def get_via_http_gate_by_attribute(
     logger.info(f"Request: {request}")
     _attach_allure_step(request, resp.status_code)
 
-    file_path = os.path.join(os.getcwd(), ASSETS_DIR, f"{cid}_{str(uuid.uuid4())}")
+    test_file = TestFile(os.path.join(os.getcwd(), ASSETS_DIR, f"{cid}_{str(uuid.uuid4())}"))
-    with open(file_path, "wb") as file:
+    with open(test_file, "wb") as file:
         shutil.copyfileobj(resp.raw, file)
-    return file_path
+    return test_file
 
 
 @reporter.step("Upload via HTTP Gate")
@@ -239,7 +238,7 @@ def upload_via_http_gate_curl(
 
 @retry(max_attempts=3, sleep_interval=1)
 @reporter.step("Get via HTTP Gate using Curl")
-def get_via_http_curl(cid: str, oid: str, node: ClusterNode) -> str:
+def get_via_http_curl(cid: str, oid: str, node: ClusterNode) -> TestFile:
     """
     This function gets given object from HTTP gate using curl utility.
     cid:      CID to get object from
@@ -247,12 +246,12 @@ def get_via_http_curl(cid: str, oid: str, node: ClusterNode) -> str:
     node:     node for request
     """
     request = f"{node.http_gate.get_endpoint()}/get/{cid}/{oid}"
-    file_path = os.path.join(os.getcwd(), ASSETS_DIR, f"{cid}_{oid}_{str(uuid.uuid4())}")
+    test_file = TestFile(os.path.join(os.getcwd(), ASSETS_DIR, f"{cid}_{oid}_{str(uuid.uuid4())}"))
 
     curl = GenericCli("curl", node.host)
-    curl(f"-k ", f"{request} > {file_path}", shell=local_shell)
+    curl(f"-k ", f"{request} > {test_file}", shell=local_shell)
 
-    return file_path
+    return test_file
 
 
 def _attach_allure_step(request: str, status_code: int, req_type="GET"):

src/frostfs_testlib/steps/metrics.py

@@ -0,0 +1,45 @@
+import re
+
+from frostfs_testlib import reporter
+from frostfs_testlib.storage.cluster import ClusterNode
+from frostfs_testlib.testing.test_control import wait_for_success
+
+
+@reporter.step("Check metrics result")
+@wait_for_success(interval=10)
+def check_metrics_counter(
+    cluster_nodes: list[ClusterNode],
+    operator: str = "==",
+    counter_exp: int = 0,
+    parse_from_command: bool = False,
+    **metrics_greps: str,
+):
+    counter_act = 0
+    for cluster_node in cluster_nodes:
+        counter_act += get_metrics_value(cluster_node, parse_from_command, **metrics_greps)
+    assert eval(
+        f"{counter_act} {operator} {counter_exp}"
+    ), f"Expected: {counter_exp} {operator} Actual: {counter_act} in nodes: {cluster_nodes}"
+
+
+@reporter.step("Get metrics value from node: {node}")
+def get_metrics_value(node: ClusterNode, parse_from_command: bool = False, **metrics_greps: str):
+    try:
+        command_result = node.metrics.storage.get_metrics_search_by_greps(**metrics_greps)
+        if parse_from_command:
+            metrics_counter = calc_metrics_count_from_stdout(command_result.stdout, **metrics_greps)
+        else:
+            metrics_counter = calc_metrics_count_from_stdout(command_result.stdout)
+    except RuntimeError as e:
+        metrics_counter = 0
+
+    return metrics_counter
+
+
+@reporter.step("Parse metrics count and calc sum of result")
+def calc_metrics_count_from_stdout(metric_result_stdout: str, command: str = None):
+    if command:
+        result = re.findall(rf"{command}\s*([\d.e+-]+)", metric_result_stdout)
+    else:
+        result = re.findall(r"}\s*([\d.e+-]+)", metric_result_stdout)
+    return sum(map(lambda x: int(float(x)), result))

src/frostfs_testlib/steps/node_management.py

@@ -13,6 +13,7 @@ from frostfs_testlib.resources.common import MORPH_BLOCK_TIME
 from frostfs_testlib.shell import Shell
 from frostfs_testlib.steps.epoch import tick_epoch, wait_for_epochs_align
 from frostfs_testlib.storage.cluster import Cluster, StorageNode
+from frostfs_testlib.testing.test_control import wait_for_success
 from frostfs_testlib.utils import datetime_utils
 
 logger = logging.getLogger("NeoLogger")
@@ -111,10 +112,7 @@ def get_netmap_snapshot(node: StorageNode, shell: Shell) -> str:
     storage_wallet_path = node.get_wallet_path()
 
     cli = FrostfsCli(shell, FROSTFS_CLI_EXEC, config_file=storage_wallet_config)
-    return cli.netmap.snapshot(
+    return cli.netmap.snapshot(rpc_endpoint=node.get_rpc_endpoint(), wallet=storage_wallet_path).stdout
-        rpc_endpoint=node.get_rpc_endpoint(),
-        wallet=storage_wallet_path,
-    ).stdout
 
 
 @reporter.step("Get shard list for {node}")
@@ -202,12 +200,7 @@ def delete_node_data(node: StorageNode) -> None:
 
 
 @reporter.step("Exclude node {node_to_exclude} from network map")
-def exclude_node_from_network_map(
+def exclude_node_from_network_map(node_to_exclude: StorageNode, alive_node: StorageNode, shell: Shell, cluster: Cluster) -> None:
-    node_to_exclude: StorageNode,
-    alive_node: StorageNode,
-    shell: Shell,
-    cluster: Cluster,
-) -> None:
     node_netmap_key = node_to_exclude.get_wallet_public_key()
 
     storage_node_set_status(node_to_exclude, status="offline")
@@ -221,12 +214,7 @@ def exclude_node_from_network_map(
 
 
 @reporter.step("Include node {node_to_include} into network map")
-def include_node_to_network_map(
+def include_node_to_network_map(node_to_include: StorageNode, alive_node: StorageNode, shell: Shell, cluster: Cluster) -> None:
-    node_to_include: StorageNode,
-    alive_node: StorageNode,
-    shell: Shell,
-    cluster: Cluster,
-) -> None:
     storage_node_set_status(node_to_include, status="online")
 
     # Per suggestion of @fyrchik we need to wait for 2 blocks after we set status and after tick epoch.
@@ -236,7 +224,7 @@ def include_node_to_network_map(
     tick_epoch(shell, cluster)
     time.sleep(datetime_utils.parse_time(MORPH_BLOCK_TIME) * 2)
 
-    check_node_in_map(node_to_include, shell, alive_node)
+    await_node_in_map(node_to_include, shell, alive_node)
 
 
 @reporter.step("Check node {node} in network map")
@@ -250,6 +238,11 @@ def check_node_in_map(node: StorageNode, shell: Shell, alive_node: Optional[Stor
     assert node_netmap_key in snapshot, f"Expected node with key {node_netmap_key} to be in network map"
 
 
+@wait_for_success(300, 15, title="Await node {node} in network map")
+def await_node_in_map(node: StorageNode, shell: Shell, alive_node: Optional[StorageNode] = None) -> None:
+    check_node_in_map(node, shell, alive_node)
+
+
 @reporter.step("Check node {node} NOT in network map")
 def check_node_not_in_map(node: StorageNode, shell: Shell, alive_node: Optional[StorageNode] = None) -> None:
     alive_node = alive_node or node
@@ -276,12 +269,7 @@ def wait_for_node_to_be_ready(node: StorageNode) -> None:
 
 
 @reporter.step("Remove nodes from network map trough cli-adm morph command")
-def remove_nodes_from_map_morph(
+def remove_nodes_from_map_morph(shell: Shell, cluster: Cluster, remove_nodes: list[StorageNode], alive_node: Optional[StorageNode] = None):
-    shell: Shell,
-    cluster: Cluster,
-    remove_nodes: list[StorageNode],
-    alive_node: Optional[StorageNode] = None,
-):
     """
     Move node to the Offline state in the candidates list and tick an epoch to update the netmap
     using frostfs-adm
@@ -300,9 +288,5 @@ def remove_nodes_from_map_morph(
 
     if FROSTFS_ADM_EXEC and FROSTFS_ADM_CONFIG_PATH:
         # If frostfs-adm is available, then we tick epoch with it (to be consistent with UAT tests)
-        frostfsadm = FrostfsAdm(
+        frostfsadm = FrostfsAdm(shell=remote_shell, frostfs_adm_exec_path=FROSTFS_ADM_EXEC, config_file=FROSTFS_ADM_CONFIG_PATH)
-            shell=remote_shell,
-            frostfs_adm_exec_path=FROSTFS_ADM_EXEC,
-            config_file=FROSTFS_ADM_CONFIG_PATH,
-        )
         frostfsadm.morph.remove_nodes(node_netmap_keys)

src/frostfs_testlib/steps/s3/s3_helper.py

@@ -7,8 +7,9 @@ from dateutil.parser import parse
 
 from frostfs_testlib import reporter
 from frostfs_testlib.s3 import S3ClientWrapper, VersioningStatus
+from frostfs_testlib.s3.interfaces import BucketContainerResolver
 from frostfs_testlib.shell import Shell
-from frostfs_testlib.steps.cli.container import search_container_by_name, search_nodes_with_container
+from frostfs_testlib.steps.cli.container import search_nodes_with_container
 from frostfs_testlib.storage.cluster import Cluster, ClusterNode
 from frostfs_testlib.storage.dataclasses.wallet import WalletInfo
 
@@ -47,7 +48,6 @@ def set_bucket_versioning(s3_client: S3ClientWrapper, bucket: str, status: Versi
     if status == VersioningStatus.UNDEFINED:
         return
 
-    s3_client.get_bucket_versioning_status(bucket)
     s3_client.put_bucket_versioning(bucket, status=status)
     bucket_status = s3_client.get_bucket_versioning_status(bucket)
     assert bucket_status == status.value, f"Expected {bucket_status} status. Got {status.value}"
@@ -120,32 +120,28 @@ def assert_object_lock_mode(
         ).days == retain_period, f"Expected retention period is {retain_period} days"
 
 
-def assert_s3_acl(acl_grants: list, permitted_users: str):
+def _format_grants_as_strings(grants: list[dict]) -> list:
-    if permitted_users == "AllUsers":
+    grantee_format = "{g_type}::{uri}:{permission}"
-        grantees = {"AllUsers": 0, "CanonicalUser": 0}
+    return set(
-        for acl_grant in acl_grants:
+        [
-            if acl_grant.get("Grantee", {}).get("Type") == "Group":
+            grantee_format.format(
-                uri = acl_grant.get("Grantee", {}).get("URI")
+                g_type=grant.get("Grantee", {}).get("Type", ""),
-                permission = acl_grant.get("Permission")
+                uri=grant.get("Grantee", {}).get("URI", ""),
-                assert (uri, permission) == (
+                permission=grant.get("Permission", ""),
-                    "http://acs.amazonaws.com/groups/global/AllUsers",
+            )
-                    "FULL_CONTROL",
+            for grant in grants
-                ), "All Groups should have FULL_CONTROL"
+        ]
-                grantees["AllUsers"] += 1
+    )
-            if acl_grant.get("Grantee", {}).get("Type") == "CanonicalUser":
-                permission = acl_grant.get("Permission")
-                assert permission == "FULL_CONTROL", "Canonical User should have FULL_CONTROL"
-                grantees["CanonicalUser"] += 1
-        assert grantees["AllUsers"] >= 1, "All Users should have FULL_CONTROL"
-        assert grantees["CanonicalUser"] >= 1, "Canonical User should have FULL_CONTROL"
 
-    if permitted_users == "CanonicalUser":
+
-        for acl_grant in acl_grants:
+@reporter.step("Verify ACL permissions")
-            if acl_grant.get("Grantee", {}).get("Type") == "CanonicalUser":
+def verify_acl_permissions(actual_acl_grants: list[dict], expected_acl_grants: list[dict], strict: bool = True):
-                permission = acl_grant.get("Permission")
+    actual_grants = _format_grants_as_strings(actual_acl_grants)
-                assert permission == "FULL_CONTROL", "Only CanonicalUser should have FULL_CONTROL"
+    expected_grants = _format_grants_as_strings(expected_acl_grants)
-            else:
+
-                logger.error("FULL_CONTROL is given to All Users")
+    assert expected_grants <= actual_grants, "Permissions mismatch"
+    if strict:
+        assert expected_grants == actual_grants, "Extra permissions found, must not be there"
 
 
 @reporter.step("Delete bucket with all objects")
@@ -180,10 +176,11 @@ def search_nodes_with_bucket(
     wallet: WalletInfo,
     shell: Shell,
     endpoint: str,
+    bucket_container_resolver: BucketContainerResolver,
 ) -> list[ClusterNode]:
     cid = None
     for cluster_node in cluster.cluster_nodes:
-        cid = search_container_by_name(name=bucket_name, node=cluster_node)
+        cid = bucket_container_resolver.resolve(cluster_node, bucket_name)
         if cid:
             break
     nodes_list = search_nodes_with_container(wallet=wallet, cid=cid, shell=shell, endpoint=endpoint, cluster=cluster)

src/frostfs_testlib/storage/constants.py

@@ -12,7 +12,15 @@ class ConfigAttributes:
     REMOTE_WALLET_CONFIG = "remote_wallet_config_path"
     ENDPOINT_DATA_0 = "endpoint_data0"
     ENDPOINT_DATA_1 = "endpoint_data1"
+    ENDPOINT_DATA_0_NS = "endpoint_data0_namespace"
     ENDPOINT_INTERNAL = "endpoint_internal0"
     ENDPOINT_PROMETHEUS = "endpoint_prometheus"
     CONTROL_ENDPOINT = "control_endpoint"
     UN_LOCODE = "un_locode"
+
+
+class PlacementRule:
+    DEFAULT_PLACEMENT_RULE = "REP 2 IN X CBF 1 SELECT 4 FROM * AS X"
+    SINGLE_PLACEMENT_RULE = "REP 1 IN X CBF 1 SELECT 4 FROM * AS X"
+    REP_2_FOR_3_NODES_PLACEMENT_RULE = "REP 2 IN X CBF 1 SELECT 3 FROM * AS X"
+    DEFAULT_EC_PLACEMENT_RULE = "EC 3.1"

src/frostfs_testlib/storage/controllers/cluster_state_controller.py

@@ -14,6 +14,7 @@ from frostfs_testlib.resources.cli import FROSTFS_ADM_CONFIG_PATH, FROSTFS_ADM_E
 from frostfs_testlib.resources.common import MORPH_BLOCK_TIME
 from frostfs_testlib.shell import CommandOptions, Shell, SshConnectionProvider
 from frostfs_testlib.steps.network import IpHelper
+from frostfs_testlib.steps.node_management import include_node_to_network_map, remove_nodes_from_map_morph
 from frostfs_testlib.storage.cluster import Cluster, ClusterNode, S3Gate, StorageNode
 from frostfs_testlib.storage.controllers.disk_controller import DiskController
 from frostfs_testlib.storage.dataclasses.node_base import NodeBase, ServiceClass
@@ -39,6 +40,7 @@ class ClusterStateController:
         self.stopped_nodes: list[ClusterNode] = []
         self.detached_disks: dict[str, DiskController] = {}
         self.dropped_traffic: list[ClusterNode] = []
+        self.excluded_from_netmap: list[StorageNode] = []
         self.stopped_services: set[NodeBase] = set()
         self.cluster = cluster
         self.healthcheck = healthcheck
@@ -307,24 +309,17 @@ class ClusterStateController:
         self.suspended_services = {}
 
     @reporter.step("Drop traffic to {node}, nodes - {block_nodes}")
-    def drop_traffic(
+    def drop_traffic(self, node: ClusterNode, wakeup_timeout: int, name_interface: str, block_nodes: list[ClusterNode] = None) -> None:
-        self,
-        node: ClusterNode,
-        wakeup_timeout: int,
-        name_interface: str,
-        block_nodes: list[ClusterNode] = None,
-    ) -> None:
         list_ip = self._parse_interfaces(block_nodes, name_interface)
         IpHelper.drop_input_traffic_to_node(node, list_ip)
         time.sleep(wakeup_timeout)
         self.dropped_traffic.append(node)
 
     @reporter.step("Start traffic to {node}")
-    def restore_traffic(
+    def restore_traffic(self, node: ClusterNode) -> None:
-        self,
-        node: ClusterNode,
-    ) -> None:
         IpHelper.restore_input_traffic_to_node(node=node)
+        index = self.dropped_traffic.index(node)
+        self.dropped_traffic.pop(index)
 
     @reporter.step("Restore blocked nodes")
     def restore_all_traffic(self):
@@ -408,9 +403,7 @@ class ClusterStateController:
     @reporter.step("Set MaintenanceModeAllowed - {status}")
     def set_maintenance_mode_allowed(self, status: str, cluster_node: ClusterNode) -> None:
         frostfs_adm = FrostfsAdm(
-            shell=cluster_node.host.get_shell(),
+            shell=cluster_node.host.get_shell(), frostfs_adm_exec_path=FROSTFS_ADM_EXEC, config_file=FROSTFS_ADM_CONFIG_PATH
-            frostfs_adm_exec_path=FROSTFS_ADM_EXEC,
-            config_file=FROSTFS_ADM_CONFIG_PATH,
         )
         frostfs_adm.morph.set_config(set_key_value=f"MaintenanceModeAllowed={status}")
 
@@ -440,15 +433,36 @@ class ClusterStateController:
         self.await_node_status(status, wallet, cluster_node)
 
     @wait_for_success(80, 8, title="Wait for node status become {status}")
-    def await_node_status(self, status: NodeStatus, wallet: WalletInfo, cluster_node: ClusterNode):
+    def await_node_status(self, status: NodeStatus, wallet: WalletInfo, cluster_node: ClusterNode, checker_node: ClusterNode = None):
         frostfs_cli = FrostfsCli(self.shell, FROSTFS_CLI_EXEC, wallet.config_path)
-        netmap = NetmapParser.snapshot_all_nodes(frostfs_cli.netmap.snapshot(cluster_node.storage_node.get_rpc_endpoint()).stdout)
+        if not checker_node:
+            checker_node = cluster_node
+        netmap = NetmapParser.snapshot_all_nodes(frostfs_cli.netmap.snapshot(checker_node.storage_node.get_rpc_endpoint()).stdout)
         netmap = [node for node in netmap if cluster_node.host_ip == node.node]
         if status == NodeStatus.OFFLINE:
             assert cluster_node.host_ip not in netmap, f"{cluster_node.host_ip} not in Offline"
         else:
             assert netmap[0].node_status == status, f"Node status should be '{status}', but was '{netmap[0].node_status}'"
 
+    def remove_node_from_netmap(self, removes_nodes: list[StorageNode]) -> None:
+        alive_storage = list(set(self.cluster.storage_nodes) - set(removes_nodes))[0]
+        remove_nodes_from_map_morph(self.shell, self.cluster, removes_nodes, alive_storage)
+        self.excluded_from_netmap.extend(removes_nodes)
+
+    def include_node_to_netmap(self, include_node: StorageNode, alive_node: StorageNode):
+        include_node_to_network_map(include_node, alive_node, self.shell, self.cluster)
+        self.excluded_from_netmap.pop(self.excluded_from_netmap.index(include_node))
+
+    def include_all_excluded_nodes(self):
+        if not self.excluded_from_netmap:
+            return
+        alive_node = list(set(self.cluster.storage_nodes) - set(self.excluded_from_netmap))[0]
+        if not alive_node:
+            return
+
+        for exclude_node in self.excluded_from_netmap.copy():
+            self.include_node_to_netmap(exclude_node, alive_node)
+
     def _get_cli(
         self, local_shell: Shell, local_wallet: WalletInfo, cluster_node: ClusterNode
     ) -> tuple[FrostfsAdm, FrostfsCli, FrostfsCli]:
@@ -465,11 +479,7 @@ class ClusterStateController:
 
         frostfs_adm = FrostfsAdm(shell=shell, frostfs_adm_exec_path=FROSTFS_ADM_EXEC, config_file=FROSTFS_ADM_CONFIG_PATH)
         frostfs_cli = FrostfsCli(local_shell, FROSTFS_CLI_EXEC, local_wallet.config_path)
-        frostfs_cli_remote = FrostfsCli(
+        frostfs_cli_remote = FrostfsCli(shell=shell, frostfs_cli_exec_path=FROSTFS_CLI_EXEC, config_file=wallet_config_path)
-            shell=shell,
-            frostfs_cli_exec_path=FROSTFS_CLI_EXEC,
-            config_file=wallet_config_path,
-        )
         return frostfs_adm, frostfs_cli, frostfs_cli_remote
 
     def _enable_date_synchronizer(self, cluster_node: ClusterNode):
@@ -529,3 +539,8 @@ class ClusterStateController:
         except Exception as err:
             logger.warning(f"Host ping fails with error {err}")
             return HostStatus.ONLINE
+
+    @reporter.step("Get contract by domain - {domain_name}")
+    def get_domain_contracts(self, cluster_node: ClusterNode, domain_name: str):
+        frostfs_adm = FrostfsAdm(shell=cluster_node.host.get_shell(), frostfs_adm_exec_path=FROSTFS_ADM_EXEC)
+        return frostfs_adm.morph.dump_hashes(cluster_node.morph_chain.get_http_endpoint(), domain_name).stdout

src/frostfs_testlib/storage/controllers/shards_watcher.py

@@ -2,22 +2,22 @@ import json
 from typing import Any
 
 from frostfs_testlib.cli.frostfs_cli.shards import FrostfsCliShards
+from frostfs_testlib.shell.interfaces import CommandResult
 from frostfs_testlib.storage.cluster import ClusterNode
 from frostfs_testlib.testing.test_control import wait_for_success
 
 
 class ShardsWatcher:
-    shards_snapshots: list[dict[str, Any]] = []
-
     def __init__(self, node_under_test: ClusterNode) -> None:
+        self.shards_snapshots: list[dict[str, Any]] = []
         self.storage_node = node_under_test.storage_node
         self.take_shards_snapshot()
 
-    def take_shards_snapshot(self):
+    def take_shards_snapshot(self) -> None:
         snapshot = self.get_shards_snapshot()
         self.shards_snapshots.append(snapshot)
 
-    def get_shards_snapshot(self):
+    def get_shards_snapshot(self) -> dict[str, Any]:
         shards_snapshot: dict[str, Any] = {}
 
         shards = self.get_shards()
@@ -26,17 +26,17 @@ class ShardsWatcher:
 
         return shards_snapshot
 
-    def _get_current_snapshot(self):
+    def _get_current_snapshot(self) -> dict[str, Any]:
         return self.shards_snapshots[-1]
 
-    def _get_previous_snapshot(self):
+    def _get_previous_snapshot(self) -> dict[str, Any]:
         return self.shards_snapshots[-2]
 
-    def _is_shard_present(self, shard_id):
+    def _is_shard_present(self, shard_id) -> bool:
         snapshot = self._get_current_snapshot()
         return shard_id in snapshot
 
-    def get_shards_with_new_errors(self):
+    def get_shards_with_new_errors(self) -> dict[str, Any]:
         current_snapshot = self._get_current_snapshot()
         previous_snapshot = self._get_previous_snapshot()
         shards_with_new_errors: dict[str, Any] = {}
@@ -46,7 +46,7 @@ class ShardsWatcher:
 
         return shards_with_new_errors
 
-    def get_shards_with_errors(self):
+    def get_shards_with_errors(self) -> dict[str, Any]:
         snapshot = self.get_shards_snapshot()
         shards_with_errors: dict[str, Any] = {}
         for shard_id, shard in snapshot.items():
@@ -55,7 +55,7 @@ class ShardsWatcher:
 
         return shards_with_errors
 
-    def get_shard_status(self, shard_id: str):
+    def get_shard_status(self, shard_id: str):  # -> Any:
         snapshot = self.get_shards_snapshot()
 
         assert shard_id in snapshot, f"Shard {shard_id} is missing: {snapshot}"
@@ -63,18 +63,18 @@ class ShardsWatcher:
         return snapshot[shard_id]["mode"]
 
     @wait_for_success(60, 2)
-    def await_for_all_shards_status(self, status: str):
+    def await_for_all_shards_status(self, status: str) -> None:
         snapshot = self.get_shards_snapshot()
 
         for shard_id in snapshot:
             assert snapshot[shard_id]["mode"] == status, f"Shard {shard_id} have wrong shard status"
 
     @wait_for_success(60, 2)
-    def await_for_shard_status(self, shard_id: str, status: str):
+    def await_for_shard_status(self, shard_id: str, status: str) -> None:
         assert self.get_shard_status(shard_id) == status
 
     @wait_for_success(60, 2)
-    def await_for_shard_have_new_errors(self, shard_id: str):
+    def await_for_shard_have_new_errors(self, shard_id: str) -> None:
         self.take_shards_snapshot()
         assert self._is_shard_present(shard_id)
         shards_with_new_errors = self.get_shards_with_new_errors()
@@ -82,7 +82,7 @@ class ShardsWatcher:
         assert shard_id in shards_with_new_errors, f"Expected shard {shard_id} to have new errors, but haven't {self.shards_snapshots[-1]}"
 
     @wait_for_success(300, 5)
-    def await_for_shards_have_no_new_errors(self):
+    def await_for_shards_have_no_new_errors(self) -> None:
         self.take_shards_snapshot()
         shards_with_new_errors = self.get_shards_with_new_errors()
         assert len(shards_with_new_errors) == 0
@@ -102,7 +102,7 @@ class ShardsWatcher:
 
         return json.loads(response.stdout.split(">", 1)[1])
 
-    def set_shard_mode(self, shard_id: str, mode: str, clear_errors: bool = True):
+    def set_shard_mode(self, shard_id: str, mode: str, clear_errors: bool = True) -> CommandResult:
         shards_cli = FrostfsCliShards(
             self.storage_node.host.get_shell(),
             self.storage_node.host.get_cli_config("frostfs-cli").exec_path,

src/frostfs_testlib/storage/dataclasses/ape.py

@@ -0,0 +1,140 @@
+import logging
+from dataclasses import dataclass
+from enum import Enum
+from typing import Optional
+
+from frostfs_testlib.testing.readable import HumanReadableEnum
+from frostfs_testlib.utils import string_utils
+
+logger = logging.getLogger("NeoLogger")
+EACL_LIFETIME = 100500
+FROSTFS_CONTRACT_CACHE_TIMEOUT = 30
+
+
+class ObjectOperations(HumanReadableEnum):
+    PUT = "object.put"
+    GET = "object.get"
+    HEAD = "object.head"
+    GET_RANGE = "object.range"
+    GET_RANGE_HASH = "object.hash"
+    SEARCH = "object.search"
+    DELETE = "object.delete"
+    WILDCARD_ALL = "object.*"
+
+    @staticmethod
+    def get_all():
+        return [op for op in ObjectOperations if op != ObjectOperations.WILDCARD_ALL]
+
+
+@dataclass
+class Operations:
+    GET_CONTAINER = "GetContainer"
+    PUT_CONTAINER = "PutContainer"
+    DELETE_CONTAINER = "DeleteContainer"
+    LIST_CONTAINER = "ListContainers"
+    GET_OBJECT = "GetObject"
+    DELETE_OBJECT = "DeleteObject"
+    HASH_OBJECT = "HashObject"
+    RANGE_OBJECT = "RangeObject"
+    SEARCH_OBJECT = "SearchObject"
+    HEAD_OBJECT = "HeadObject"
+    PUT_OBJECT = "PutObject"
+
+
+class Verb(HumanReadableEnum):
+    ALLOW = "allow"
+    DENY = "deny"
+
+
+class Role(HumanReadableEnum):
+    OWNER = "owner"
+    IR = "ir"
+    CONTAINER = "container"
+    OTHERS = "others"
+
+
+class ConditionType(HumanReadableEnum):
+    RESOURCE = "ResourceCondition"
+    REQUEST = "RequestCondition"
+
+
+# See https://git.frostfs.info/TrueCloudLab/policy-engine/src/branch/master/schema/native/consts.go#L40-L53
+class ConditionKey(HumanReadableEnum):
+    ROLE = '"\\$Actor:role"'
+    PUBLIC_KEY = '"\\$Actor:publicKey"'
+    OBJECT_TYPE = '"\\$Object:objectType"'
+    OBJECT_ID = '"\\$Object:objectID"'
+
+
+class MatchType(HumanReadableEnum):
+    EQUAL = "="
+    NOT_EQUAL = "!="
+
+
+@dataclass
+class Condition:
+    condition_key: ConditionKey | str
+    condition_value: str
+    condition_type: ConditionType = ConditionType.REQUEST
+    match_type: MatchType = MatchType.EQUAL
+
+    def as_string(self):
+        key = self.condition_key.value if isinstance(self.condition_key, ConditionKey) else self.condition_key
+        value = self.condition_value.value if isinstance(self.condition_value, Enum) else self.condition_value
+
+        return f"{self.condition_type.value}:{key}{self.match_type.value}{value}"
+
+    @staticmethod
+    def by_role(*args, **kwargs) -> "Condition":
+        return Condition(ConditionKey.ROLE, *args, **kwargs)
+
+    @staticmethod
+    def by_key(*args, **kwargs) -> "Condition":
+        return Condition(ConditionKey.PUBLIC_KEY, *args, **kwargs)
+
+    @staticmethod
+    def by_object_type(*args, **kwargs) -> "Condition":
+        return Condition(ConditionKey.OBJECT_TYPE, *args, **kwargs)
+
+    @staticmethod
+    def by_object_id(*args, **kwargs) -> "Condition":
+        return Condition(ConditionKey.OBJECT_ID, *args, **kwargs)
+
+
+class Rule:
+    def __init__(
+        self,
+        access: Verb,
+        operations: list[ObjectOperations] | ObjectOperations,
+        conditions: list[Condition] | Condition = None,
+        chain_id: Optional[str] = None,
+    ) -> None:
+        self.access = access
+        self.operations = operations
+
+        if not conditions:
+            self.conditions = []
+        elif isinstance(conditions, Condition):
+            self.conditions = [conditions]
+        else:
+            self.conditions = conditions
+
+        if not isinstance(self.conditions, list):
+            raise RuntimeError("Conditions must be a list")
+
+        if not operations:
+            self.operations = []
+        elif isinstance(operations, ObjectOperations):
+            self.operations = [operations]
+        else:
+            self.operations = operations
+
+        if not isinstance(self.operations, list):
+            raise RuntimeError("Operations must be a list")
+
+        self.chain_id = chain_id if chain_id else string_utils.unique_name("chain-id-")
+
+    def as_string(self):
+        conditions = " ".join([cond.as_string() for cond in self.conditions])
+        operations = " ".join([op.value for op in self.operations])
+        return f"{self.access.value} {operations} {conditions} *"

src/frostfs_testlib/storage/dataclasses/frostfs_services.py

@@ -39,12 +39,18 @@ class S3Gate(NodeBase):
     def get_endpoint(self) -> str:
         return self._get_attribute(ConfigAttributes.ENDPOINT_DATA_0)
 
+    def get_ns_endpoint(self, ns_name: str) -> str:
+        return self._get_attribute(f"{ConfigAttributes.ENDPOINT_DATA_0}_namespace").format(namespace=ns_name)
+
     def get_all_endpoints(self) -> list[str]:
         return [
             self._get_attribute(ConfigAttributes.ENDPOINT_DATA_0),
             self._get_attribute(ConfigAttributes.ENDPOINT_DATA_1),
         ]
 
+    def get_ns_endpoint(self, ns_name: str) -> str:
+        return self._get_attribute(ConfigAttributes.ENDPOINT_DATA_0_NS).format(namespace=ns_name)
+
     def service_healthcheck(self) -> bool:
         health_metric = "frostfs_s3_gw_state_health"
         output = self.host.get_shell().exec(f"curl -s localhost:8086 | grep {health_metric} | sed 1,2d").stdout

src/frostfs_testlib/storage/dataclasses/metrics.py

@@ -16,11 +16,6 @@ class StorageMetrics:
         self.host = host
         self.metrics_endpoint = metrics_endpoint
 
-    def get_metric_container(self, metric: str, cid: str) -> CommandResult:
-        shell = self.host.get_shell()
-        result = shell.exec(f"curl -s {self.metrics_endpoint} | grep {metric} |grep {cid}")
-        return result
-
     def get_metrics_search_by_greps(self, **greps) -> CommandResult:
         """
         Get a metrics, search by: cid, metric_type, shard_id etc.
@@ -34,3 +29,8 @@ class StorageMetrics:
         additional_greps = " |grep ".join([grep_command for grep_command in greps.values()])
         result = shell.exec(f"curl -s {self.metrics_endpoint} | grep {additional_greps}")
         return result
+    
+    def get_all_metrics(self) -> CommandResult:
+        shell = self.host.get_shell()
+        result = shell.exec(f"curl -s {self.metrics_endpoint}")
+        return result

src/frostfs_testlib/storage/dataclasses/storage_object_info.py

@@ -70,8 +70,26 @@ class NodeNetInfo:
     epoch_duration: str = None
     inner_ring_candidate_fee: str = None
     maximum_object_size: str = None
+    maximum_count_of_data_shards: str = None
+    maximum_count_of_parity_shards: str = None
     withdrawal_fee: str = None
     homomorphic_hashing_disabled: str = None
     maintenance_mode_allowed: str = None
     eigen_trust_alpha: str = None
     eigen_trust_iterations: str = None
+
+
+@dataclass
+class Chunk:
+    def __init__(self, object_id: str, required_nodes: list, confirmed_nodes: list, ec_parent_object_id: str, ec_index: int) -> None:
+        self.object_id = object_id
+        self.required_nodes = required_nodes
+        self.confirmed_nodes = confirmed_nodes
+        self.ec_parent_object_id = ec_parent_object_id
+        self.ec_index = ec_index
+
+    def __str__(self) -> str:
+        return self.object_id
+
+    def __repr__(self) -> str:
+        return self.object_id

src/frostfs_testlib/storage/grpc_operations/client_wrappers.py

@@ -0,0 +1,14 @@
+from frostfs_testlib.cli.frostfs_cli.cli import FrostfsCli
+from frostfs_testlib.storage.grpc_operations import interfaces
+from frostfs_testlib.storage.grpc_operations.implementations import container, object
+
+
+class CliClientWrapper(interfaces.GrpcClientWrapper):
+    def __init__(self, cli: FrostfsCli) -> None:
+        self.cli = cli
+        self.object: interfaces.ObjectInterface = object.ObjectOperations(self.cli)
+        self.container: interfaces.ContainerInterface = container.ContainerOperations(self.cli)
+
+
+class RpcClientWrapper(interfaces.GrpcClientWrapper):
+    pass  # The next series

src/frostfs_testlib/storage/grpc_operations/implementations/chunks.py

@@ -0,0 +1,165 @@
+import json
+from typing import Optional
+
+from frostfs_testlib import reporter
+from frostfs_testlib.cli.frostfs_cli.cli import FrostfsCli
+from frostfs_testlib.resources.cli import CLI_DEFAULT_TIMEOUT
+from frostfs_testlib.storage.cluster import Cluster, ClusterNode
+from frostfs_testlib.storage.controllers.shards_watcher import ShardsWatcher
+from frostfs_testlib.storage.dataclasses.storage_object_info import Chunk, NodeNetmapInfo
+from frostfs_testlib.storage.grpc_operations import interfaces
+from frostfs_testlib.testing.test_control import wait_for_success
+from frostfs_testlib.utils.cli_utils import parse_netmap_output
+
+
+class ChunksOperations(interfaces.ChunksInterface):
+    def __init__(self, cli: FrostfsCli) -> None:
+        self.cli = cli
+
+    @reporter.step("Search node without chunks")
+    def search_node_without_chunks(self, chunks: list[Chunk], cluster: Cluster, endpoint: str = None) -> list[ClusterNode]:
+        if not endpoint:
+            endpoint = cluster.default_rpc_endpoint
+        netmap = parse_netmap_output(self.cli.netmap.snapshot(endpoint, timeout=CLI_DEFAULT_TIMEOUT).stdout)
+        chunks_node_key = []
+        for chunk in chunks:
+            chunks_node_key.extend(chunk.confirmed_nodes)
+        for node_info in netmap.copy():
+            if node_info.node_id in chunks_node_key and node_info in netmap:
+                netmap.remove(node_info)
+        result = []
+        for node_info in netmap:
+            for cluster_node in cluster.cluster_nodes:
+                if node_info.node == cluster_node.host_ip:
+                    result.append(cluster_node)
+        return result
+
+    @reporter.step("Search node with chunk {chunk}")
+    def get_chunk_node(self, cluster: Cluster, chunk: Chunk) -> tuple[ClusterNode, NodeNetmapInfo]:
+        netmap = parse_netmap_output(self.cli.netmap.snapshot(cluster.default_rpc_endpoint, timeout=CLI_DEFAULT_TIMEOUT).stdout)
+        for node_info in netmap:
+            if node_info.node_id in chunk.confirmed_nodes:
+                for cluster_node in cluster.cluster_nodes:
+                    if cluster_node.host_ip == node_info.node:
+                        return (cluster_node, node_info)
+
+    @wait_for_success(300, 5, fail_testcase=None)
+    @reporter.step("Search shard with chunk {chunk}")
+    def get_shard_chunk(self, node: ClusterNode, chunk: Chunk) -> str:
+        oid_path = f"{chunk.object_id[0]}/{chunk.object_id[1]}/{chunk.object_id[2]}/{chunk.object_id[3]}"
+        node_shell = node.storage_node.host.get_shell()
+        shards_watcher = ShardsWatcher(node)
+
+        with reporter.step("Search object file"):
+            for shard_id, shard_info in shards_watcher.shards_snapshots[-1].items():
+                check_dir = node_shell.exec(f" [ -d {shard_info['blobstor'][1]['path']}/{oid_path} ] && echo 1 || echo 0").stdout
+                if "1" in check_dir.strip():
+                    return shard_id
+
+    @reporter.step("Get all chunks")
+    def get_all(
+        self,
+        rpc_endpoint: str,
+        cid: str,
+        oid: str,
+        address: Optional[str] = None,
+        bearer: Optional[str] = None,
+        generate_key: Optional[bool] = None,
+        trace: bool = True,
+        root: bool = False,
+        verify_presence_all: bool = False,
+        json: bool = True,
+        ttl: Optional[int] = None,
+        xhdr: Optional[dict] = None,
+        timeout: Optional[str] = None,
+    ) -> list[Chunk]:
+        object_nodes = self.cli.object.nodes(
+            rpc_endpoint=rpc_endpoint,
+            cid=cid,
+            address=address,
+            bearer=bearer,
+            generate_key=generate_key,
+            oid=oid,
+            trace=trace,
+            root=root,
+            verify_presence_all=verify_presence_all,
+            json=json,
+            ttl=ttl,
+            xhdr=xhdr,
+            timeout=timeout,
+        )
+        return self._parse_object_nodes(object_nodes.stdout.split("\n")[0])
+
+    @reporter.step("Get last parity chunk")
+    def get_parity(
+        self,
+        rpc_endpoint: str,
+        cid: str,
+        address: Optional[str] = None,
+        bearer: Optional[str] = None,
+        generate_key: Optional[bool] = None,
+        oid: Optional[str] = None,
+        trace: bool = True,
+        root: bool = False,
+        verify_presence_all: bool = False,
+        json: bool = True,
+        ttl: Optional[int] = None,
+        xhdr: Optional[dict] = None,
+        timeout: Optional[str] = None,
+    ) -> Chunk:
+        object_nodes = self.cli.object.nodes(
+            rpc_endpoint=rpc_endpoint,
+            cid=cid,
+            address=address,
+            bearer=bearer,
+            generate_key=generate_key,
+            oid=oid,
+            trace=trace,
+            root=root,
+            verify_presence_all=verify_presence_all,
+            json=json,
+            ttl=ttl,
+            xhdr=xhdr,
+            timeout=timeout,
+        )
+        return self._parse_object_nodes(object_nodes.stdout.split("\n")[0])[-1]
+
+    @reporter.step("Get first data chunk")
+    def get_first_data(
+        self,
+        rpc_endpoint: str,
+        cid: str,
+        oid: Optional[str] = None,
+        address: Optional[str] = None,
+        bearer: Optional[str] = None,
+        generate_key: Optional[bool] = None,
+        trace: bool = True,
+        root: bool = False,
+        verify_presence_all: bool = False,
+        json: bool = True,
+        ttl: Optional[int] = None,
+        xhdr: Optional[dict] = None,
+        timeout: Optional[str] = CLI_DEFAULT_TIMEOUT,
+    ) -> Chunk:
+        object_nodes = self.cli.object.nodes(
+            rpc_endpoint=rpc_endpoint,
+            cid=cid,
+            address=address,
+            bearer=bearer,
+            generate_key=generate_key,
+            oid=oid,
+            trace=trace,
+            root=root,
+            verify_presence_all=verify_presence_all,
+            json=json,
+            ttl=ttl,
+            xhdr=xhdr,
+            timeout=timeout,
+        )
+        return self._parse_object_nodes(object_nodes.stdout.split("\n")[0])[0]
+
+    def _parse_object_nodes(self, object_nodes: str) -> list[Chunk]:
+        parse_result = json.loads(object_nodes)
+        if parse_result.get("errors"):
+            raise parse_result["errors"]
+        return [Chunk(**chunk) for chunk in parse_result["data_objects"]]

src/frostfs_testlib/storage/grpc_operations/implementations/container.py

@@ -0,0 +1,330 @@
+import json
+import logging
+import re
+from typing import List, Optional, Union
+
+from frostfs_testlib import reporter
+from frostfs_testlib.cli.frostfs_cli.cli import FrostfsCli
+from frostfs_testlib.plugins import load_plugin
+from frostfs_testlib.resources.cli import CLI_DEFAULT_TIMEOUT
+from frostfs_testlib.s3.interfaces import BucketContainerResolver
+from frostfs_testlib.storage.cluster import Cluster, ClusterNode
+from frostfs_testlib.storage.grpc_operations import interfaces
+from frostfs_testlib.utils import json_utils
+
+logger = logging.getLogger("NeoLogger")
+
+
+class ContainerOperations(interfaces.ContainerInterface):
+    def __init__(self, cli: FrostfsCli) -> None:
+        self.cli = cli
+
+    @reporter.step("Create Container")
+    def create(
+        self,
+        endpoint: str,
+        nns_zone: Optional[str] = None,
+        nns_name: Optional[str] = None,
+        address: Optional[str] = None,
+        attributes: Optional[dict] = None,
+        basic_acl: Optional[str] = None,
+        await_mode: bool = False,
+        disable_timestamp: bool = False,
+        force: bool = False,
+        trace: bool = False,
+        name: Optional[str] = None,
+        nonce: Optional[str] = None,
+        policy: Optional[str] = None,
+        session: Optional[str] = None,
+        subnet: Optional[str] = None,
+        ttl: Optional[int] = None,
+        xhdr: Optional[dict] = None,
+        timeout: Optional[str] = CLI_DEFAULT_TIMEOUT,
+    ) -> str:
+        """
+        A wrapper for `frostfs-cli container create` call.
+
+        Args:
+            wallet (WalletInfo): a wallet on whose behalf a container is created
+            rule (optional, str): placement rule for container
+            basic_acl (optional, str): an ACL for container, will be
+                                appended to `--basic-acl` key
+            attributes (optional, dict): container attributes , will be
+                                appended to `--attributes` key
+            session_token (optional, str): a path to session token file
+            session_wallet(optional, str): a path to the wallet which signed
+                                the session token; this parameter makes sense
+                                when paired with `session_token`
+            shell: executor for cli command
+            endpoint: FrostFS endpoint to send request to, appends to `--rpc-endpoint` key
+            options (optional, dict): any other options to pass to the call
+            name (optional, str): container name attribute
+            await_mode (bool): block execution until container is persisted
+            wait_for_creation (): Wait for container shows in container list
+            timeout: Timeout for the operation.
+
+        Returns:
+            (str): CID of the created container
+        """
+        result = self.cli.container.create(
+            rpc_endpoint=endpoint,
+            policy=policy,
+            nns_zone=nns_zone,
+            nns_name=nns_name,
+            address=address,
+            attributes=attributes,
+            basic_acl=basic_acl,
+            await_mode=await_mode,
+            disable_timestamp=disable_timestamp,
+            force=force,
+            trace=trace,
+            name=name,
+            nonce=nonce,
+            session=session,
+            subnet=subnet,
+            ttl=ttl,
+            xhdr=xhdr,
+            timeout=timeout,
+        )
+
+        cid = self._parse_cid(result.stdout)
+
+        logger.info("Container created; waiting until it is persisted in the sidechain")
+
+        return cid
+
+    @reporter.step("List Containers")
+    def list(
+        self,
+        endpoint: str,
+        name: Optional[str] = None,
+        address: Optional[str] = None,
+        generate_key: Optional[bool] = None,
+        owner: Optional[str] = None,
+        ttl: Optional[int] = None,
+        xhdr: Optional[dict] = None,
+        timeout: Optional[str] = CLI_DEFAULT_TIMEOUT,
+        **params,
+    ) -> List[str]:
+        """
+        A wrapper for `frostfs-cli container list` call. It returns all the
+        available containers for the given wallet.
+        Args:
+            shell: executor for cli command
+            endpoint: FrostFS endpoint to send request to, appends to `--rpc-endpoint` key
+            timeout: Timeout for the operation.
+        Returns:
+            (list): list of containers
+        """
+        result = self.cli.container.list(
+            rpc_endpoint=endpoint,
+            name=name,
+            address=address,
+            generate_key=generate_key,
+            owner=owner,
+            ttl=ttl,
+            xhdr=xhdr,
+            timeout=timeout,
+            **params,
+        )
+        return result.stdout.split()
+
+    @reporter.step("List Objects in container")
+    def list_objects(
+        self,
+        endpoint: str,
+        cid: str,
+        bearer: Optional[str] = None,
+        wallet: Optional[str] = None,
+        address: Optional[str] = None,
+        generate_key: Optional[bool] = None,
+        trace: bool = False,
+        ttl: Optional[int] = None,
+        xhdr: Optional[dict] = None,
+        timeout: Optional[str] = CLI_DEFAULT_TIMEOUT,
+    ) -> List[str]:
+        """
+        A wrapper for `frostfs-cli container list-objects` call. It returns all the
+        available objects in container.
+        Args:
+            container_id: cid of container
+            endpoint: FrostFS endpoint to send request to, appends to `--rpc-endpoint` key
+            timeout: Timeout for the operation.
+        Returns:
+            (list): list of containers
+        """
+        result = self.cli.container.list_objects(
+            rpc_endpoint=endpoint,
+            cid=cid,
+            bearer=bearer,
+            wallet=wallet,
+            address=address,
+            generate_key=generate_key,
+            trace=trace,
+            ttl=ttl,
+            xhdr=xhdr,
+            timeout=timeout,
+        )
+        logger.info(f"Container objects: \n{result}")
+        return result.stdout.split()
+
+    @reporter.step("Delete container")
+    def delete(
+        self,
+        endpoint: str,
+        cid: str,
+        address: Optional[str] = None,
+        await_mode: bool = False,
+        session: Optional[str] = None,
+        ttl: Optional[int] = None,
+        xhdr: Optional[dict] = None,
+        force: bool = False,
+        trace: bool = False,
+    ):
+        try:
+            return self.cli.container.delete(
+                rpc_endpoint=endpoint,
+                cid=cid,
+                address=address,
+                await_mode=await_mode,
+                session=session,
+                ttl=ttl,
+                xhdr=xhdr,
+                force=force,
+                trace=trace,
+            ).stdout
+        except RuntimeError as e:
+            print(f"Error request:\n{e}")
+
+    @reporter.step("Get container")
+    def get(
+        self,
+        endpoint: str,
+        cid: str,
+        address: Optional[str] = None,
+        generate_key: Optional[bool] = None,
+        await_mode: bool = False,
+        to: Optional[str] = None,
+        json_mode: bool = True,
+        trace: bool = False,
+        ttl: Optional[int] = None,
+        xhdr: Optional[dict] = None,
+        timeout: Optional[str] = CLI_DEFAULT_TIMEOUT,
+    ) -> Union[dict, str]:
+        result = self.cli.container.get(
+            rpc_endpoint=endpoint,
+            cid=cid,
+            address=address,
+            generate_key=generate_key,
+            await_mode=await_mode,
+            to=to,
+            json_mode=json_mode,
+            trace=trace,
+            ttl=ttl,
+            xhdr=xhdr,
+            timeout=timeout,
+        )
+        container_info = json.loads(result.stdout)
+        attributes = dict()
+        for attr in container_info["attributes"]:
+            attributes[attr["key"]] = attr["value"]
+        container_info["attributes"] = attributes
+        container_info["ownerID"] = json_utils.json_reencode(container_info["ownerID"]["value"])
+        return container_info
+
+    @reporter.step("Get eacl container")
+    def get_eacl(
+        self,
+        endpoint: str,
+        cid: str,
+        address: Optional[str] = None,
+        generate_key: Optional[bool] = None,
+        await_mode: bool = False,
+        json_mode: bool = True,
+        trace: bool = False,
+        to: Optional[str] = None,
+        session: Optional[str] = None,
+        ttl: Optional[int] = None,
+        xhdr: Optional[dict] = None,
+        timeout: Optional[str] = CLI_DEFAULT_TIMEOUT,
+    ):
+        return self.cli.container.get_eacl(
+            rpc_endpoint=endpoint,
+            cid=cid,
+            address=address,
+            generate_key=generate_key,
+            await_mode=await_mode,
+            to=to,
+            session=session,
+            ttl=ttl,
+            xhdr=xhdr,
+            timeout=CLI_DEFAULT_TIMEOUT,
+        ).stdout
+
+    @reporter.step("Get nodes container")
+    def nodes(
+        self,
+        endpoint: str,
+        cid: str,
+        cluster: Cluster,
+        address: Optional[str] = None,
+        ttl: Optional[int] = None,
+        from_file: Optional[str] = None,
+        trace: bool = False,
+        short: Optional[bool] = True,
+        xhdr: Optional[dict] = None,
+        generate_key: Optional[bool] = None,
+        timeout: Optional[str] = CLI_DEFAULT_TIMEOUT,
+    ) -> List[ClusterNode]:
+        result = self.cli.container.search_node(
+            rpc_endpoint=endpoint,
+            cid=cid,
+            address=address,
+            ttl=ttl,
+            from_file=from_file,
+            trace=trace,
+            short=short,
+            xhdr=xhdr,
+            generate_key=generate_key,
+            timeout=timeout,
+        ).stdout
+
+        pattern = r"[0-9]+(?:\.[0-9]+){3}"
+        nodes_ip = list(set(re.findall(pattern, result)))
+
+        with reporter.step(f"nodes ips = {nodes_ip}"):
+            nodes_list = cluster.get_nodes_by_ip(nodes_ip)
+
+        with reporter.step(f"Return nodes - {nodes_list}"):
+            return nodes_list
+
+    @reporter.step("Resolve container by name")
+    def resolve_container_by_name(name: str, node: ClusterNode):
+        resolver_cls = load_plugin("frostfs.testlib.bucket_cid_resolver", node.host.config.product)
+        resolver: BucketContainerResolver = resolver_cls()
+        return resolver.resolve(node, name)
+
+    def _parse_cid(self, output: str) -> str:
+        """
+        Parses container ID from a given CLI output. The input string we expect:
+                container ID: 2tz86kVTDpJxWHrhw3h6PbKMwkLtBEwoqhHQCKTre1FN
+                awaiting...
+                container has been persisted on sidechain
+        We want to take 'container ID' value from the string.
+
+        Args:
+            output (str): CLI output to parse
+
+        Returns:
+            (str): extracted CID
+        """
+        try:
+            # taking first line from command's output
+            first_line = output.split("\n")[0]
+        except Exception:
+            first_line = ""
+            logger.error(f"Got empty output: {output}")
+        splitted = first_line.split(": ")
+        if len(splitted) != 2:
+            raise ValueError(f"no CID was parsed from command output: \t{first_line}")
+        return splitted[1]

src/frostfs_testlib/storage/grpc_operations/implementations/object.py

@@ -0,0 +1,624 @@
+import json
+import logging
+import os
+import re
+import uuid
+from typing import Any, Optional
+
+from frostfs_testlib import reporter, utils
+from frostfs_testlib.cli.frostfs_cli.cli import FrostfsCli
+from frostfs_testlib.resources.cli import CLI_DEFAULT_TIMEOUT
+from frostfs_testlib.resources.common import ASSETS_DIR
+from frostfs_testlib.shell.interfaces import CommandResult
+from frostfs_testlib.storage.cluster import Cluster, ClusterNode
+from frostfs_testlib.storage.grpc_operations import interfaces
+from frostfs_testlib.storage.grpc_operations.implementations.chunks import ChunksOperations
+from frostfs_testlib.testing.test_control import wait_for_success
+from frostfs_testlib.utils import cli_utils, file_utils
+
+logger = logging.getLogger("NeoLogger")
+
+
+class ObjectOperations(interfaces.ObjectInterface):
+    def __init__(self, cli: FrostfsCli) -> None:
+        self.cli = cli
+        self.chunks: interfaces.ChunksInterface = ChunksOperations(self.cli)
+
+    @reporter.step("Delete object")
+    def delete(
+        self,
+        cid: str,
+        oid: str,
+        endpoint: str,
+        bearer: str = "",
+        xhdr: Optional[dict] = None,
+        session: Optional[str] = None,
+        timeout: Optional[str] = CLI_DEFAULT_TIMEOUT,
+    ) -> str:
+        """
+        DELETE an Object.
+
+        Args:
+            cid: ID of Container where we get the Object from
+            oid: ID of Object we are going to delete
+            bearer: path to Bearer Token file, appends to `--bearer` key
+            endpoint: FrostFS endpoint to send request to, appends to `--rpc-endpoint` key
+            xhdr: Request X-Headers in form of Key=Value
+            session: path to a JSON-encoded container session token
+            timeout: Timeout for the operation.
+        Returns:
+            (str): Tombstone ID
+        """
+        result = self.cli.object.delete(
+            rpc_endpoint=endpoint,
+            cid=cid,
+            oid=oid,
+            bearer=bearer,
+            xhdr=xhdr,
+            session=session,
+            timeout=timeout,
+        )
+
+        id_str = result.stdout.split("\n")[1]
+        tombstone = id_str.split(":")[1]
+        return tombstone.strip()
+
+    @reporter.step("Get object")
+    def get(
+        self,
+        cid: str,
+        oid: str,
+        endpoint: str,
+        bearer: Optional[str] = None,
+        write_object: Optional[str] = None,
+        xhdr: Optional[dict] = None,
+        no_progress: bool = True,
+        session: Optional[str] = None,
+        timeout: Optional[str] = CLI_DEFAULT_TIMEOUT,
+    ) -> file_utils.TestFile:
+        """
+        GET from FrostFS.
+
+        Args:
+            cid (str): ID of Container where we get the Object from
+            oid (str): Object ID
+            bearer: path to Bearer Token file, appends to `--bearer` key
+            write_object: path to downloaded file, appends to `--file` key
+            endpoint: FrostFS endpoint to send request to, appends to `--rpc-endpoint` key
+            no_progress(optional, bool): do not show progress bar
+            xhdr (optional, dict): Request X-Headers in form of Key=Value
+            session (optional, dict): path to a JSON-encoded container session token
+            timeout: Timeout for the operation.
+        Returns:
+            (str): path to downloaded file
+        """
+        if not write_object:
+            write_object = str(uuid.uuid4())
+        test_file = file_utils.TestFile(os.path.join(ASSETS_DIR, write_object))
+
+        self.cli.object.get(
+            rpc_endpoint=endpoint,
+            cid=cid,
+            oid=oid,
+            file=test_file,
+            bearer=bearer,
+            no_progress=no_progress,
+            xhdr=xhdr,
+            session=session,
+            timeout=timeout,
+        )
+
+        return test_file
+
+    @reporter.step("Get object from random node")
+    def get_from_random_node(
+        self,
+        cid: str,
+        oid: str,
+        cluster: Cluster,
+        bearer: Optional[str] = None,
+        write_object: Optional[str] = None,
+        xhdr: Optional[dict] = None,
+        no_progress: bool = True,
+        session: Optional[str] = None,
+        timeout: Optional[str] = CLI_DEFAULT_TIMEOUT,
+    ) -> str:
+        """
+        GET from FrostFS random storage node
+
+        Args:
+            cid: ID of Container where we get the Object from
+            oid: Object ID
+            cluster: cluster object
+            bearer (optional, str): path to Bearer Token file, appends to `--bearer` key
+            write_object (optional, str): path to downloaded file, appends to `--file` key
+            no_progress(optional, bool): do not show progress bar
+            xhdr (optional, dict): Request X-Headers in form of Key=Value
+            session (optional, dict): path to a JSON-encoded container session token
+            timeout: Timeout for the operation.
+        Returns:
+            (str): path to downloaded file
+        """
+        endpoint = cluster.get_random_storage_rpc_endpoint()
+        return self.get(
+            cid,
+            oid,
+            endpoint,
+            bearer,
+            write_object,
+            xhdr,
+            no_progress,
+            session,
+            timeout,
+        )
+
+    @reporter.step("Get hash object")
+    def hash(
+        self,
+        rpc_endpoint: str,
+        cid: str,
+        oid: str,
+        address: Optional[str] = None,
+        bearer: Optional[str] = None,
+        generate_key: Optional[bool] = None,
+        range: Optional[str] = None,
+        salt: Optional[str] = None,
+        ttl: Optional[int] = None,
+        session: Optional[str] = None,
+        hash_type: Optional[str] = None,
+        xhdr: Optional[dict] = None,
+        timeout: Optional[str] = CLI_DEFAULT_TIMEOUT,
+    ) -> str:
+        """
+        Get object hash.
+
+        Args:
+            address: Address of wallet account.
+            bearer: File with signed JSON or binary encoded bearer token.
+            cid: Container ID.
+            generate_key: Generate new private key.
+            oid: Object ID.
+            range: Range to take hash from in the form offset1:length1,...
+            rpc_endpoint: Remote node address (as 'multiaddr' or '<host>:<port>').
+            salt: Salt in hex format.
+            ttl: TTL value in request meta header (default 2).
+            session: Filepath to a JSON- or binary-encoded token of the object RANGEHASH session.
+            hash_type: Hash type. Either 'sha256' or 'tz' (default "sha256").
+            wallet: WIF (NEP-2) string or path to the wallet or binary key.
+            xhdr: Dict with request X-Headers.
+            timeout: Timeout for the operation (default 15s).
+
+        Returns:
+            Command's result.
+        """
+        result = self.cli.object.hash(
+            rpc_endpoint=rpc_endpoint,
+            cid=cid,
+            oid=oid,
+            address=address,
+            bearer=bearer,
+            generate_key=generate_key,
+            range=range,
+            salt=salt,
+            ttl=ttl,
+            xhdr=xhdr,
+            session=session,
+            hash_type=hash_type,
+            timeout=timeout,
+        )
+        return result.stdout
+
+    @reporter.step("Head object")
+    def head(
+        self,
+        cid: str,
+        oid: str,
+        endpoint: str,
+        bearer: str = "",
+        xhdr: Optional[dict] = None,
+        json_output: bool = True,
+        is_raw: bool = False,
+        is_direct: bool = False,
+        session: Optional[str] = None,
+        timeout: Optional[str] = CLI_DEFAULT_TIMEOUT,
+    ) -> CommandResult | Any:
+        """
+        HEAD an Object.
+
+        Args:
+            cid (str): ID of Container where we get the Object from
+            oid (str): ObjectID to HEAD
+            bearer (optional, str): path to Bearer Token file, appends to `--bearer` key
+            endpoint(optional, str): FrostFS endpoint to send request to
+            json_output(optional, bool): return response in JSON format or not; this flag
+                                        turns into `--json` key
+            is_raw(optional, bool): send "raw" request or not; this flag
+                                        turns into `--raw` key
+            is_direct(optional, bool): send request directly to the node or not; this flag
+                                        turns into `--ttl 1` key
+            xhdr (optional, dict): Request X-Headers in form of Key=Value
+            session (optional, dict): path to a JSON-encoded container session token
+            timeout: Timeout for the operation.
+        Returns:
+            depending on the `json_output` parameter value, the function returns
+            (dict): HEAD response in JSON format
+            or
+            (str): HEAD response as a plain text
+        """
+        result = self.cli.object.head(
+            rpc_endpoint=endpoint,
+            cid=cid,
+            oid=oid,
+            bearer=bearer,
+            json_mode=json_output,
+            raw=is_raw,
+            ttl=1 if is_direct else None,
+            xhdr=xhdr,
+            session=session,
+            timeout=timeout,
+        )
+
+        if not json_output:
+            return result
+
+        try:
+            decoded = json.loads(result.stdout)
+        except Exception as exc:
+            # If we failed to parse output as JSON, the cause might be
+            # the plain text string in the beginning of the output.
+            # Here we cut off first string and try to parse again.
+            logger.info(f"failed to parse output: {exc}")
+            logger.info("parsing output in another way")
+            fst_line_idx = result.stdout.find("\n")
+            decoded = json.loads(result.stdout[fst_line_idx:])
+
+        # if response
+        if "chunks" in decoded.keys():
+            logger.info("decoding ec chunks")
+            return decoded["chunks"]
+
+        # If response is Complex Object header, it has `splitId` key
+        if "splitId" in decoded.keys():
+            logger.info("decoding split header")
+            return utils.json_utils.decode_split_header(decoded)
+
+        # If response is Last or Linking Object header,
+        # it has `header` dictionary and non-null `split` dictionary
+        if "split" in decoded["header"].keys():
+            if decoded["header"]["split"]:
+                logger.info("decoding linking object")
+                return utils.json_utils.decode_linking_object(decoded)
+
+        if decoded["header"]["objectType"] == "STORAGE_GROUP":
+            logger.info("decoding storage group")
+            return utils.json_utils.decode_storage_group(decoded)
+
+        if decoded["header"]["objectType"] == "TOMBSTONE":
+            logger.info("decoding tombstone")
+            return utils.json_utils.decode_tombstone(decoded)
+
+        logger.info("decoding simple header")
+        return utils.json_utils.decode_simple_header(decoded)
+
+    @reporter.step("Lock Object")
+    def lock(
+        self,
+        cid: str,
+        oid: str,
+        endpoint: str,
+        lifetime: Optional[int] = None,
+        expire_at: Optional[int] = None,
+        address: Optional[str] = None,
+        bearer: Optional[str] = None,
+        session: Optional[str] = None,
+        ttl: Optional[int] = None,
+        xhdr: Optional[dict] = None,
+        timeout: Optional[str] = CLI_DEFAULT_TIMEOUT,
+    ) -> str:
+        """
+        Locks object in container.
+
+        Args:
+            address: Address of wallet account.
+            bearer: File with signed JSON or binary encoded bearer token.
+            cid: Container ID.
+            oid: Object ID.
+            lifetime: Lock lifetime.
+            expire_at: Lock expiration epoch.
+            shell: executor for cli command
+            endpoint: FrostFS endpoint to send request to, appends to `--rpc-endpoint` key
+            session: Path to a JSON-encoded container session token.
+            ttl: TTL value in request meta header (default 2).
+            wallet: WIF (NEP-2) string or path to the wallet or binary key.
+            xhdr: Dict with request X-Headers.
+            timeout: Timeout for the operation.
+
+        Returns:
+            Lock object ID
+        """
+        result = self.cli.object.lock(
+            rpc_endpoint=endpoint,
+            lifetime=lifetime,
+            expire_at=expire_at,
+            address=address,
+            cid=cid,
+            oid=oid,
+            bearer=bearer,
+            xhdr=xhdr,
+            session=session,
+            ttl=ttl,
+            timeout=timeout,
+        )
+
+        # Splitting CLI output to separate lines and taking the penultimate line
+        id_str = result.stdout.strip().split("\n")[0]
+        oid = id_str.split(":")[1]
+        return oid.strip()
+
+    @reporter.step("Put object")
+    def put(
+        self,
+        path: str,
+        cid: str,
+        endpoint: str,
+        bearer: Optional[str] = None,
+        copies_number: Optional[int] = None,
+        attributes: Optional[dict] = None,
+        xhdr: Optional[dict] = None,
+        expire_at: Optional[int] = None,
+        no_progress: bool = True,
+        session: Optional[str] = None,
+        timeout: Optional[str] = CLI_DEFAULT_TIMEOUT,
+    ) -> str:
+        """
+        PUT of given file.
+
+        Args:
+            path: path to file to be PUT
+            cid: ID of Container where we get the Object from
+            bearer: path to Bearer Token file, appends to `--bearer` key
+            copies_number: Number of copies of the object to store within the RPC call
+            attributes: User attributes in form of Key1=Value1,Key2=Value2
+            endpoint: FrostFS endpoint to send request to, appends to `--rpc-endpoint` key
+            no_progress: do not show progress bar
+            expire_at: Last epoch in the life of the object
+            xhdr: Request X-Headers in form of Key=Value
+            session: path to a JSON-encoded container session token
+            timeout: Timeout for the operation.
+        Returns:
+            (str): ID of uploaded Object
+        """
+        result = self.cli.object.put(
+            rpc_endpoint=endpoint,
+            file=path,
+            cid=cid,
+            attributes=attributes,
+            bearer=bearer,
+            copies_number=copies_number,
+            expire_at=expire_at,
+            no_progress=no_progress,
+            xhdr=xhdr,
+            session=session,
+            timeout=timeout,
+        )
+
+        # Splitting CLI output to separate lines and taking the penultimate line
+        id_str = result.stdout.strip().split("\n")[-2]
+        oid = id_str.split(":")[1]
+        return oid.strip()
+
+    @reporter.step("Put object to random node")
+    def put_to_random_node(
+        self,
+        path: str,
+        cid: str,
+        cluster: Cluster,
+        bearer: Optional[str] = None,
+        copies_number: Optional[int] = None,
+        attributes: Optional[dict] = None,
+        xhdr: Optional[dict] = None,
+        expire_at: Optional[int] = None,
+        no_progress: bool = True,
+        session: Optional[str] = None,
+        timeout: Optional[str] = CLI_DEFAULT_TIMEOUT,
+    ) -> str:
+        """
+        PUT of given file to a random storage node.
+
+        Args:
+            path: path to file to be PUT
+            cid: ID of Container where we get the Object from
+            cluster: cluster under test
+            bearer: path to Bearer Token file, appends to `--bearer` key
+            copies_number: Number of copies of the object to store within the RPC call
+            attributes: User attributes in form of Key1=Value1,Key2=Value2
+            cluster: cluster under test
+            no_progress: do not show progress bar
+            expire_at: Last epoch in the life of the object
+            xhdr: Request X-Headers in form of Key=Value
+            session: path to a JSON-encoded container session token
+            timeout: Timeout for the operation.
+        Returns:
+            ID of uploaded Object
+        """
+        endpoint = cluster.get_random_storage_rpc_endpoint()
+        return self.put(
+            path,
+            cid,
+            endpoint,
+            bearer,
+            copies_number,
+            attributes,
+            xhdr,
+            expire_at,
+            no_progress,
+            session,
+            timeout=timeout,
+        )
+
+    @reporter.step("Get Range")
+    def range(
+        self,
+        cid: str,
+        oid: str,
+        range_cut: str,
+        endpoint: str,
+        bearer: str = "",
+        xhdr: Optional[dict] = None,
+        session: Optional[str] = None,
+        timeout: Optional[str] = CLI_DEFAULT_TIMEOUT,
+    ) -> tuple[file_utils.TestFile, bytes]:
+        """
+        GETRANGE an Object.
+
+        Args:
+            wallet: wallet on whose behalf GETRANGE is done
+            cid: ID of Container where we get the Object from
+            oid: ID of Object we are going to request
+            range_cut: range to take data from in the form offset:length
+            shell: executor for cli command
+            endpoint: FrostFS endpoint to send request to, appends to `--rpc-endpoint` key
+            bearer: path to Bearer Token file, appends to `--bearer` key
+            xhdr: Request X-Headers in form of Key=Value
+            session: path to a JSON-encoded container session token
+            timeout: Timeout for the operation.
+        Returns:
+            (str, bytes) - path to the file with range content and content of this file as bytes
+        """
+        test_file = file_utils.TestFile(os.path.join(ASSETS_DIR, str(uuid.uuid4())))
+
+        self.cli.object.range(
+            rpc_endpoint=endpoint,
+            cid=cid,
+            oid=oid,
+            range=range_cut,
+            file=test_file,
+            bearer=bearer,
+            xhdr=xhdr,
+            session=session,
+            timeout=timeout,
+        )
+
+        with open(test_file, "rb") as file:
+            content = file.read()
+        return test_file, content
+
+    @reporter.step("Search object")
+    def search(
+        self,
+        cid: str,
+        endpoint: str,
+        bearer: str = "",
+        oid: Optional[str] = None,
+        filters: Optional[dict] = None,
+        expected_objects_list: Optional[list] = None,
+        xhdr: Optional[dict] = None,
+        session: Optional[str] = None,
+        phy: bool = False,
+        root: bool = False,
+        timeout: Optional[str] = CLI_DEFAULT_TIMEOUT,
+        address: Optional[str] = None,
+        generate_key: Optional[bool] = None,
+        ttl: Optional[int] = None,
+    ) -> list:
+        """
+        SEARCH an Object.
+
+        Args:
+            wallet: wallet on whose behalf SEARCH is done
+            cid: ID of Container where we get the Object from
+            shell: executor for cli command
+            bearer: path to Bearer Token file, appends to `--bearer` key
+            endpoint: FrostFS endpoint to send request to, appends to `--rpc-endpoint` key
+            filters: key=value pairs to filter Objects
+            expected_objects_list: a list of ObjectIDs to compare found Objects with
+            xhdr: Request X-Headers in form of Key=Value
+            session: path to a JSON-encoded container session token
+            phy: Search physically stored objects.
+            root: Search for user objects.
+            timeout: Timeout for the operation.
+
+        Returns:
+            list of found ObjectIDs
+        """
+        result = self.cli.object.search(
+            rpc_endpoint=endpoint,
+            cid=cid,
+            bearer=bearer,
+            oid=oid,
+            xhdr=xhdr,
+            filters=[f"{filter_key} EQ {filter_val}" for filter_key, filter_val in filters.items()] if filters else None,
+            session=session,
+            phy=phy,
+            root=root,
+            address=address,
+            generate_key=generate_key,
+            ttl=ttl,
+            timeout=timeout,
+        )
+
+        found_objects = re.findall(r"(\w{43,44})", result.stdout)
+
+        if expected_objects_list:
+            if sorted(found_objects) == sorted(expected_objects_list):
+                logger.info(f"Found objects list '{found_objects}' " f"is equal for expected list '{expected_objects_list}'")
+            else:
+                logger.warning(f"Found object list {found_objects} " f"is not equal to expected list '{expected_objects_list}'")
+
+        return found_objects
+
+    @wait_for_success()
+    @reporter.step("Search object nodes")
+    def nodes(
+        self,
+        cluster: Cluster,
+        cid: str,
+        oid: str,
+        alive_node: ClusterNode,
+        bearer: str = "",
+        xhdr: Optional[dict] = None,
+        is_direct: bool = False,
+        verify_presence_all: bool = False,
+        timeout: Optional[str] = CLI_DEFAULT_TIMEOUT,
+    ) -> list[ClusterNode]:
+        endpoint = alive_node.storage_node.get_rpc_endpoint()
+
+        response = self.cli.object.nodes(
+            rpc_endpoint=endpoint,
+            cid=cid,
+            oid=oid,
+            bearer=bearer,
+            ttl=1 if is_direct else None,
+            json=True,
+            xhdr=xhdr,
+            timeout=timeout,
+            verify_presence_all=verify_presence_all,
+        )
+
+        response_json = json.loads(response.stdout)
+        # Currently, the command will show expected and confirmed nodes.
+        # And we (currently) count only nodes which are both expected and confirmed
+        object_nodes_id = {
+            required_node
+            for data_object in response_json["data_objects"]
+            for required_node in data_object["required_nodes"]
+            if required_node in data_object["confirmed_nodes"]
+        }
+
+        netmap_nodes_list = cli_utils.parse_netmap_output(
+            self.cli.netmap.snapshot(
+                rpc_endpoint=endpoint,
+            ).stdout
+        )
+        netmap_nodes = [
+            netmap_node for object_node in object_nodes_id for netmap_node in netmap_nodes_list if object_node == netmap_node.node_id
+        ]
+
+        object_nodes = [
+            cluster_node
+            for netmap_node in netmap_nodes
+            for cluster_node in cluster.cluster_nodes
+            if netmap_node.node == cluster_node.host_ip
+        ]
+
+        return object_nodes

src/frostfs_testlib/storage/grpc_operations/interfaces.py

@@ -0,0 +1,392 @@
+from abc import ABC, abstractmethod
+from typing import Any, List, Optional
+
+from frostfs_testlib.shell.interfaces import CommandResult
+from frostfs_testlib.storage.cluster import Cluster, ClusterNode
+from frostfs_testlib.storage.constants import PlacementRule
+from frostfs_testlib.storage.dataclasses.storage_object_info import Chunk, NodeNetmapInfo
+from frostfs_testlib.utils import file_utils
+
+
+class ChunksInterface(ABC):
+    @abstractmethod
+    def search_node_without_chunks(self, chunks: list[Chunk], cluster: Cluster, endpoint: str = None) -> list[ClusterNode]:
+        pass
+
+    @abstractmethod
+    def get_chunk_node(self, cluster: Cluster, chunk: Chunk) -> tuple[ClusterNode, NodeNetmapInfo]:
+        pass
+
+    @abstractmethod
+    def get_shard_chunk(self, node: ClusterNode, chunk: Chunk) -> str:
+        pass
+
+    @abstractmethod
+    def get_all(
+        self,
+        rpc_endpoint: str,
+        cid: str,
+        oid: str,
+        wallet: Optional[str] = None,
+        address: Optional[str] = None,
+        bearer: Optional[str] = None,
+        generate_key: Optional[bool] = None,
+        trace: bool = False,
+        root: bool = False,
+        verify_presence_all: bool = False,
+        json: bool = True,
+        ttl: Optional[int] = None,
+        xhdr: Optional[dict] = None,
+        timeout: Optional[str] = None,
+    ) -> list[Chunk]:
+        pass
+
+    @abstractmethod
+    def get_parity(
+        self,
+        rpc_endpoint: str,
+        cid: str,
+        wallet: Optional[str] = None,
+        address: Optional[str] = None,
+        bearer: Optional[str] = None,
+        generate_key: Optional[bool] = None,
+        oid: Optional[str] = None,
+        trace: bool = False,
+        root: bool = False,
+        verify_presence_all: bool = False,
+        json: bool = True,
+        ttl: Optional[int] = None,
+        xhdr: Optional[dict] = None,
+        timeout: Optional[str] = None,
+    ) -> Chunk:
+        pass
+
+    @abstractmethod
+    def get_first_data(
+        self,
+        rpc_endpoint: str,
+        cid: str,
+        wallet: Optional[str] = None,
+        address: Optional[str] = None,
+        bearer: Optional[str] = None,
+        generate_key: Optional[bool] = None,
+        oid: Optional[str] = None,
+        trace: bool = False,
+        root: bool = False,
+        verify_presence_all: bool = False,
+        json: bool = True,
+        ttl: Optional[int] = None,
+        xhdr: Optional[dict] = None,
+        timeout: Optional[str] = None,
+    ) -> Chunk:
+        pass
+
+
+class ObjectInterface(ABC):
+    def __init__(self) -> None:
+        self.chunks: ChunksInterface
+
+    @abstractmethod
+    def delete(
+        self,
+        cid: str,
+        oid: str,
+        endpoint: str,
+        bearer: str = "",
+        xhdr: Optional[dict] = None,
+        session: Optional[str] = None,
+        timeout: Optional[str] = None,
+    ) -> str:
+        pass
+
+    @abstractmethod
+    def get(
+        self,
+        cid: str,
+        oid: str,
+        endpoint: str,
+        bearer: Optional[str] = None,
+        write_object: Optional[str] = None,
+        xhdr: Optional[dict] = None,
+        no_progress: bool = True,
+        session: Optional[str] = None,
+        timeout: Optional[str] = None,
+    ) -> file_utils.TestFile:
+        pass
+
+    @abstractmethod
+    def get_from_random_node(
+        self,
+        cid: str,
+        oid: str,
+        cluster: Cluster,
+        bearer: Optional[str] = None,
+        write_object: Optional[str] = None,
+        xhdr: Optional[dict] = None,
+        no_progress: bool = True,
+        session: Optional[str] = None,
+        timeout: Optional[str] = None,
+    ) -> str:
+        pass
+
+    @abstractmethod
+    def hash(
+        self,
+        endpoint: str,
+        cid: str,
+        oid: str,
+        address: Optional[str] = None,
+        bearer: Optional[str] = None,
+        generate_key: Optional[bool] = None,
+        range: Optional[str] = None,
+        salt: Optional[str] = None,
+        ttl: Optional[int] = None,
+        session: Optional[str] = None,
+        hash_type: Optional[str] = None,
+        xhdr: Optional[dict] = None,
+        timeout: Optional[str] = None,
+    ) -> str:
+        pass
+
+    @abstractmethod
+    def head(
+        self,
+        cid: str,
+        oid: str,
+        endpoint: str,
+        bearer: str = "",
+        xhdr: Optional[dict] = None,
+        json_output: bool = True,
+        is_raw: bool = False,
+        is_direct: bool = False,
+        session: Optional[str] = None,
+        timeout: Optional[str] = None,
+    ) -> CommandResult | Any:
+        pass
+
+    @abstractmethod
+    def lock(
+        self,
+        cid: str,
+        oid: str,
+        endpoint: str,
+        lifetime: Optional[int] = None,
+        expire_at: Optional[int] = None,
+        address: Optional[str] = None,
+        bearer: Optional[str] = None,
+        session: Optional[str] = None,
+        ttl: Optional[int] = None,
+        xhdr: Optional[dict] = None,
+        timeout: Optional[str] = None,
+    ) -> str:
+        pass
+
+    @abstractmethod
+    def put(
+        self,
+        path: str,
+        cid: str,
+        endpoint: str,
+        bearer: Optional[str] = None,
+        copies_number: Optional[int] = None,
+        attributes: Optional[dict] = None,
+        xhdr: Optional[dict] = None,
+        expire_at: Optional[int] = None,
+        no_progress: bool = True,
+        session: Optional[str] = None,
+        timeout: Optional[str] = None,
+    ) -> str:
+        pass
+
+    @abstractmethod
+    def put_to_random_node(
+        self,
+        path: str,
+        cid: str,
+        cluster: Cluster,
+        bearer: Optional[str] = None,
+        copies_number: Optional[int] = None,
+        attributes: Optional[dict] = None,
+        xhdr: Optional[dict] = None,
+        expire_at: Optional[int] = None,
+        no_progress: bool = True,
+        session: Optional[str] = None,
+        timeout: Optional[str] = None,
+    ) -> str:
+        pass
+
+    @abstractmethod
+    def range(
+        self,
+        cid: str,
+        oid: str,
+        range_cut: str,
+        endpoint: str,
+        bearer: str = "",
+        xhdr: Optional[dict] = None,
+        session: Optional[str] = None,
+        timeout: Optional[str] = None,
+    ) -> tuple[file_utils.TestFile, bytes]:
+        pass
+
+    @abstractmethod
+    def search(
+        self,
+        cid: str,
+        endpoint: str,
+        bearer: str = "",
+        oid: Optional[str] = None,
+        filters: Optional[dict] = None,
+        expected_objects_list: Optional[list] = None,
+        xhdr: Optional[dict] = None,
+        session: Optional[str] = None,
+        phy: bool = False,
+        root: bool = False,
+        timeout: Optional[str] = None,
+        address: Optional[str] = None,
+        generate_key: Optional[bool] = None,
+        ttl: Optional[int] = None,
+    ) -> List:
+        pass
+
+    @abstractmethod
+    def nodes(
+        self,
+        cluster: Cluster,
+        cid: str,
+        oid: str,
+        alive_node: ClusterNode,
+        bearer: str = "",
+        xhdr: Optional[dict] = None,
+        is_direct: bool = False,
+        verify_presence_all: bool = False,
+        timeout: Optional[str] = None,
+    ) -> List[ClusterNode]:
+        pass
+
+
+class ContainerInterface(ABC):
+    @abstractmethod
+    def create(
+        self,
+        endpoint: str,
+        nns_zone: Optional[str] = None,
+        nns_name: Optional[str] = None,
+        address: Optional[str] = None,
+        attributes: Optional[dict] = None,
+        basic_acl: Optional[str] = None,
+        await_mode: bool = False,
+        disable_timestamp: bool = False,
+        force: bool = False,
+        trace: bool = False,
+        name: Optional[str] = None,
+        nonce: Optional[str] = None,
+        policy: Optional[str] = None,
+        session: Optional[str] = None,
+        subnet: Optional[str] = None,
+        ttl: Optional[int] = None,
+        xhdr: Optional[dict] = None,
+        timeout: Optional[str] = None,
+    ) -> str:
+        """
+        Create a new container and register it in the FrostFS.
+        It will be stored in the sidechain when the Inner Ring accepts it.
+        """
+        raise NotImplementedError("No implemethed method create")
+
+    @abstractmethod
+    def delete(
+        self,
+        endpoint: str,
+        cid: str,
+        address: Optional[str] = None,
+        await_mode: bool = False,
+        session: Optional[str] = None,
+        ttl: Optional[int] = None,
+        xhdr: Optional[dict] = None,
+        force: bool = False,
+        trace: bool = False,
+    ) -> List[str]:
+        """
+        Delete an existing container.
+        Only the owner of the container has permission to remove the container.
+        """
+        raise NotImplementedError("No implemethed method delete")
+
+    @abstractmethod
+    def get(
+        self,
+        endpoint: str,
+        cid: str,
+        address: Optional[str] = None,
+        generate_key: Optional[bool] = None,
+        await_mode: bool = False,
+        to: Optional[str] = None,
+        json_mode: bool = True,
+        trace: bool = False,
+        ttl: Optional[int] = None,
+        xhdr: Optional[dict] = None,
+        timeout: Optional[str] = None,
+    ) -> List[str]:
+        """Get container field info."""
+        raise NotImplementedError("No implemethed method get")
+
+    @abstractmethod
+    def get_eacl(
+        self,
+        endpoint: str,
+        cid: str,
+        address: Optional[str] = None,
+        generate_key: Optional[bool] = None,
+        await_mode: bool = False,
+        json_mode: bool = True,
+        trace: bool = False,
+        to: Optional[str] = None,
+        session: Optional[str] = None,
+        ttl: Optional[int] = None,
+        xhdr: Optional[dict] = None,
+        timeout: Optional[str] = None,
+    ) -> List[str]:
+        """Get extended ACL table of container."""
+        raise NotImplementedError("No implemethed method get-eacl")
+
+    @abstractmethod
+    def list(
+        self,
+        endpoint: str,
+        name: Optional[str] = None,
+        address: Optional[str] = None,
+        generate_key: Optional[bool] = None,
+        trace: bool = False,
+        owner: Optional[str] = None,
+        ttl: Optional[int] = None,
+        xhdr: Optional[dict] = None,
+        timeout: Optional[str] = None,
+        **params,
+    ) -> List[str]:
+        """List all created containers."""
+        raise NotImplementedError("No implemethed method list")
+
+    @abstractmethod
+    def nodes(
+        self,
+        endpoint: str,
+        cid: str,
+        cluster: Cluster,
+        address: Optional[str] = None,
+        ttl: Optional[int] = None,
+        from_file: Optional[str] = None,
+        trace: bool = False,
+        short: Optional[bool] = True,
+        xhdr: Optional[dict] = None,
+        generate_key: Optional[bool] = None,
+        timeout: Optional[str] = None,
+    ) -> List[ClusterNode]:
+        """Show the nodes participating in the container in the current epoch."""
+        raise NotImplementedError("No implemethed method nodes")
+
+
+class GrpcClientWrapper(ABC):
+    def __init__(self) -> None:
+        self.object: ObjectInterface
+        self.container: ContainerInterface

src/frostfs_testlib/testing/cluster_test_base.py

@@ -25,14 +25,10 @@ class ClusterTestBase:
         for _ in range(epochs_to_tick):
             self.tick_epoch(alive_node, wait_block)
 
-    def tick_epoch(
+    def tick_epoch(self, alive_node: Optional[StorageNode] = None, wait_block: int = None, delta: Optional[int] = None):
-        self,
+        epoch.tick_epoch(self.shell, self.cluster, alive_node=alive_node, delta=delta)
-        alive_node: Optional[StorageNode] = None,
-        wait_block: int = None,
-    ):
-        epoch.tick_epoch(self.shell, self.cluster, alive_node=alive_node)
         if wait_block:
-            time.sleep(datetime_utils.parse_time(MORPH_BLOCK_TIME) * wait_block)
+            self.wait_for_blocks(wait_block)
 
     def wait_for_epochs_align(self):
         epoch.wait_for_epochs_align(self.shell, self.cluster)
@@ -42,3 +38,6 @@ class ClusterTestBase:
 
     def ensure_fresh_epoch(self):
         return epoch.ensure_fresh_epoch(self.shell, self.cluster)
+
+    def wait_for_blocks(self, blocks_count: int = 1):
+        time.sleep(datetime_utils.parse_time(MORPH_BLOCK_TIME) * blocks_count)

src/frostfs_testlib/testing/parallel.py

@@ -1,7 +1,21 @@
 import itertools
 from concurrent.futures import Future, ThreadPoolExecutor
+from contextlib import contextmanager
 from typing import Callable, Collection, Optional, Union
 
+MAX_WORKERS = 50
+
+
+@contextmanager
+def parallel_workers_limit(workers_count: int):
+    global MAX_WORKERS
+    original_value = MAX_WORKERS
+    MAX_WORKERS = workers_count
+    try:
+        yield
+    finally:
+        MAX_WORKERS = original_value
+
 
 def parallel(
     fn: Union[Callable, list[Callable]],
@@ -54,7 +68,7 @@ def _run_by_fn_list(fn_list: list[Callable], *args, **kwargs) -> list[Future]:
 
     futures: list[Future] = []
 
-    with ThreadPoolExecutor(max_workers=len(fn_list)) as executor:
+    with ThreadPoolExecutor(max_workers=min(len(fn_list), MAX_WORKERS)) as executor:
         for fn in fn_list:
             task_args = _get_args(*args)
             task_kwargs = _get_kwargs(**kwargs)
@@ -67,7 +81,7 @@ def _run_by_fn_list(fn_list: list[Callable], *args, **kwargs) -> list[Future]:
 def _run_by_items(fn: Callable, parallel_items: Collection, *args, **kwargs) -> list[Future]:
     futures: list[Future] = []
 
-    with ThreadPoolExecutor(max_workers=len(parallel_items)) as executor:
+    with ThreadPoolExecutor(max_workers=min(len(parallel_items), MAX_WORKERS)) as executor:
         for item in parallel_items:
             task_args = _get_args(*args)
             task_kwargs = _get_kwargs(**kwargs)

src/frostfs_testlib/utils/cli_utils.py

@@ -9,13 +9,12 @@ import csv
 import json
 import logging
 import re
-import subprocess
 import sys
 from contextlib import suppress
 from datetime import datetime
 from io import StringIO
 from textwrap import shorten
-from typing import Dict, List, TypedDict, Union
+from typing import Any, Optional, Union
 
 import pexpect
 
@@ -75,14 +74,75 @@ def _attach_allure_log(cmd: str, output: str, return_code: int, start_time: date
         reporter.attach(command_attachment, "Command execution")
 
 
-def log_command_execution(cmd: str, output: Union[str, TypedDict]) -> None:
+def log_command_execution(cmd: str, output: Union[str, dict], params: Optional[dict] = None, **kwargs) -> None:
     logger.info(f"{cmd}: {output}")
-    with suppress(Exception):
+
-        json_output = json.dumps(output, indent=4, sort_keys=True)
+    if not params:
-        output = json_output
+        params = {}
-    command_attachment = f"COMMAND: '{cmd}'\n" f"OUTPUT:\n {output}\n"
+
-    with reporter.step(f'COMMAND: {shorten(cmd, width=60, placeholder="...")}'):
+    output_params = params
-        reporter.attach(command_attachment, "Command execution")
+
+    try:
+        json_params = json.dumps(params, indent=4, sort_keys=True, default=str)
+    except TypeError as err:
+        logger.warning(f"Failed to serialize '{cmd}' request parameters:\n{params}\nException: {err}")
+    else:
+        output_params = json_params
+
+    output = json.dumps(output, indent=4, sort_keys=True, default=str)
+
+    command_execution = f"COMMAND: '{cmd}'\n" f"URL: {kwargs['endpoint']}\n" f"PARAMS:\n{output_params}\n" f"OUTPUT:\n{output}\n"
+    aws_command = _convert_request_to_aws_cli_command(cmd, params, **kwargs)
+
+    reporter.attach(command_execution, "Command execution")
+    reporter.attach(aws_command, "AWS CLI Command")
+
+
+def _convert_request_to_aws_cli_command(command: str, params: dict, **kwargs) -> str:
+    overriden_names = [_convert_json_name_to_aws_cli(name) for name in kwargs.keys()]
+    command = command.replace("_", "-")
+    options = []
+
+    for name, value in params.items():
+        name = _convert_json_name_to_aws_cli(name)
+
+        # To override parameters for AWS CLI
+        if name in overriden_names:
+            continue
+
+        if option := _create_option(name, value):
+            options.append(option)
+
+    for name, value in kwargs.items():
+        name = _convert_json_name_to_aws_cli(name)
+        if option := _create_option(name, value):
+            options.append(option)
+
+    options = " ".join(options)
+    api = "s3api" if "s3" in kwargs["endpoint"] else "iam"
+    return f"aws --no-verify-ssl --no-paginate {api} {command} {options}"
+
+
+def _convert_json_name_to_aws_cli(name: str) -> str:
+    specific_names = {"CORSConfiguration": "cors-configuration"}
+
+    if aws_cli_name := specific_names.get(name):
+        return aws_cli_name
+    return re.sub(r"([a-z])([A-Z])", r"\1 \2", name).lower().replace(" ", "-").replace("_", "-")
+
+
+def _create_option(name: str, value: Any) -> str | None:
+    if isinstance(value, bool) and value:
+        return f"--{name}"
+
+    if isinstance(value, dict):
+        value = json.dumps(value, indent=4, sort_keys=True, default=str)
+        return f"--{name} '{value}'"
+
+    if value:
+        return f"--{name} {value}"
+
+    return None
 
 
 def parse_netmap_output(output: str) -> list[NodeNetmapInfo]:

src/frostfs_testlib/utils/file_utils.py

@@ -6,11 +6,46 @@ from typing import Any, Optional
 
 from frostfs_testlib import reporter
 from frostfs_testlib.resources.common import ASSETS_DIR
+from frostfs_testlib.utils import string_utils
 
 logger = logging.getLogger("NeoLogger")
 
 
-def generate_file(size: int) -> str:
+class TestFile(os.PathLike):
+    def __init__(self, path: str):
+        self.path = path
+
+    def __del__(self):
+        logger.debug(f"Removing file {self.path}")
+        if os.path.exists(self.path):
+            os.remove(self.path)
+
+    def __str__(self):
+        return self.path
+
+    def __repr__(self):
+        return self.path
+
+    def __fspath__(self):
+        return self.path
+
+
+def ensure_directory(path):
+    directory = os.path.dirname(path)
+
+    if not os.path.exists(directory):
+        os.makedirs(directory)
+
+
+def ensure_directory_opener(path, flags):
+    ensure_directory(path)
+    return os.open(path, flags)
+
+
+# TODO: Do not add {size} to title yet, since it produces dynamic info in top level steps
+# Use object_size dt in future as argument
+@reporter.step("Generate file")
+def generate_file(size: int) -> TestFile:
     """Generates a binary file with the specified size in bytes.
 
     Args:
@@ -19,19 +54,22 @@ def generate_file(size: int) -> str:
     Returns:
         The path to the generated file.
     """
-    file_path = os.path.join(ASSETS_DIR, str(uuid.uuid4()))
+    test_file = TestFile(os.path.join(ASSETS_DIR, string_utils.unique_name("object-")))
-    with open(file_path, "wb") as file:
+    with open(test_file, "wb", opener=ensure_directory_opener) as file:
         file.write(os.urandom(size))
-    logger.info(f"File with size {size} bytes has been generated: {file_path}")
+    logger.info(f"File with size {size} bytes has been generated: {test_file}")
 
-    return file_path
+    return test_file
 
 
+# TODO: Do not add {size} to title yet, since it produces dynamic info in top level steps
+# Use object_size dt in future as argument
+@reporter.step("Generate file with content")
 def generate_file_with_content(
     size: int,
-    file_path: Optional[str] = None,
+    file_path: Optional[str | TestFile] = None,
     content: Optional[str] = None,
-) -> str:
+) -> TestFile:
     """Creates a new file with specified content.
 
     Args:
@@ -48,20 +86,22 @@ def generate_file_with_content(
         content = os.urandom(size)
         mode = "wb"
 
+    test_file = None
     if not file_path:
-        file_path = os.path.join(os.getcwd(), ASSETS_DIR, str(uuid.uuid4()))
+        test_file = TestFile(os.path.join(os.getcwd(), ASSETS_DIR, str(uuid.uuid4())))
+    elif isinstance(file_path, TestFile):
+        test_file = file_path
     else:
-        if not os.path.exists(os.path.dirname(file_path)):
+        test_file = TestFile(file_path)
-            os.makedirs(os.path.dirname(file_path))
 
-    with open(file_path, mode) as file:
+    with open(test_file, mode, opener=ensure_directory_opener) as file:
         file.write(content)
 
-    return file_path
+    return test_file
 
 
 @reporter.step("Get File Hash")
-def get_file_hash(file_path: str, len: Optional[int] = None, offset: Optional[int] = None) -> str:
+def get_file_hash(file_path: str | TestFile, len: Optional[int] = None, offset: Optional[int] = None) -> str:
     """Generates hash for the specified file.
 
     Args:
@@ -88,7 +128,7 @@ def get_file_hash(file_path: str, len: Optional[int] = None, offset: Optional[in
 
 
 @reporter.step("Concatenation set of files to one file")
-def concat_files(file_paths: list, resulting_file_path: Optional[str] = None) -> str:
+def concat_files(file_paths: list[str | TestFile], resulting_file_path: Optional[str | TestFile] = None) -> TestFile:
     """Concatenates several files into a single file.
 
     Args:
@@ -98,16 +138,24 @@ def concat_files(file_paths: list, resulting_file_path: Optional[str] = None) ->
     Returns:
         Path to the resulting file.
     """
+
+    test_file = None
     if not resulting_file_path:
-        resulting_file_path = os.path.join(os.getcwd(), ASSETS_DIR, str(uuid.uuid4()))
+        test_file = TestFile(os.path.join(os.getcwd(), ASSETS_DIR, str(uuid.uuid4())))
-    with open(resulting_file_path, "wb") as f:
+    elif isinstance(resulting_file_path, TestFile):
+        test_file = resulting_file_path
+    else:
+        test_file = TestFile(resulting_file_path)
+
+    with open(test_file, "wb", opener=ensure_directory_opener) as f:
         for file in file_paths:
             with open(file, "rb") as part_file:
                 f.write(part_file.read())
-    return resulting_file_path
+    return test_file
 
 
-def split_file(file_path: str, parts: int) -> list[str]:
+@reporter.step("Split file to {parts} parts")
+def split_file(file_path: str | TestFile, parts: int) -> list[TestFile]:
     """Splits specified file into several specified number of parts.
 
     Each part is saved under name `{original_file}_part_{i}`.
@@ -129,7 +177,7 @@ def split_file(file_path: str, parts: int) -> list[str]:
     part_file_paths = []
     for content_offset in range(0, content_size + 1, chunk_size):
         part_file_name = f"{file_path}_part_{part_id}"
-        part_file_paths.append(part_file_name)
+        part_file_paths.append(TestFile(part_file_name))
         with open(part_file_name, "wb") as out_file:
             out_file.write(content[content_offset : content_offset + chunk_size])
         part_id += 1
@@ -137,9 +185,8 @@ def split_file(file_path: str, parts: int) -> list[str]:
     return part_file_paths
 
 
-def get_file_content(
+@reporter.step("Get file content")
-    file_path: str, content_len: Optional[int] = None, mode: str = "r", offset: Optional[int] = None
+def get_file_content(file_path: str | TestFile, content_len: Optional[int] = None, mode: str = "r", offset: Optional[int] = None) -> Any:
-) -> Any:
     """Returns content of specified file.
 
     Args:

src/frostfs_testlib/utils/string_utils.py

@@ -1,11 +1,29 @@
+import itertools
 import random
 import re
 import string
+from datetime import datetime
 
 ONLY_ASCII_LETTERS = string.ascii_letters
 DIGITS_AND_ASCII_LETTERS = string.ascii_letters + string.digits
 NON_DIGITS_AND_LETTERS = string.punctuation
 
+# if unique_name is called multiple times within the same microsecond, append 0-4 to the name so it surely unique
+FUSE = itertools.cycle(range(5))
+
+
+def unique_name(prefix: str = "", postfix: str = ""):
+    """
+    Generate unique short name of anything with prefix.
+    This should be unique in scope of multiple runs
+
+    Args:
+        prefix: prefix for unique name generation
+    Returns:
+        unique name string
+    """
+    return f"{prefix}{hex(int(datetime.now().timestamp() * 1000000))}{next(FUSE)}{postfix}"
+
 
 def random_string(length: int = 5, source: str = ONLY_ASCII_LETTERS):
     """

src/frostfs_testlib/utils/version_utils.py

@@ -1,5 +1,6 @@
 import logging
 import re
+from functools import lru_cache
 
 from frostfs_testlib import reporter
 from frostfs_testlib.cli import FrostfsAdm, FrostfsCli
@@ -17,14 +18,14 @@ def get_local_binaries_versions(shell: Shell) -> dict[str, str]:
 
     for binary in [NEOGO_EXECUTABLE, FROSTFS_AUTHMATE_EXEC]:
         out = shell.exec(f"{binary} --version").stdout
-        versions[binary] = _parse_version(out)
+        versions[binary] = parse_version(out)
 
     frostfs_cli = FrostfsCli(shell, FROSTFS_CLI_EXEC)
-    versions[FROSTFS_CLI_EXEC] = _parse_version(frostfs_cli.version.get().stdout)
+    versions[FROSTFS_CLI_EXEC] = parse_version(frostfs_cli.version.get().stdout)
 
     try:
         frostfs_adm = FrostfsAdm(shell, FROSTFS_ADM_EXEC)
-        versions[FROSTFS_ADM_EXEC] = _parse_version(frostfs_adm.version.get().stdout)
+        versions[FROSTFS_ADM_EXEC] = parse_version(frostfs_adm.version.get().stdout)
     except RuntimeError:
         logger.info(f"{FROSTFS_ADM_EXEC} not installed")
 
@@ -36,80 +37,54 @@ def get_local_binaries_versions(shell: Shell) -> dict[str, str]:
     return versions
 
 
+@reporter.step("Collect binaries versions from host")
 def parallel_binary_verions(host: Host) -> dict[str, str]:
     versions_by_host = {}
 
-    binary_path_by_name = {}  # Maps binary name to executable path
+    binary_path_by_name = {
-    for service_config in host.config.services:
+        **{
-        exec_path = service_config.attributes.get("exec_path")
+            svc.name[:-3]: {
-        requires_check = service_config.attributes.get("requires_version_check", "true")
+                "exec_path": svc.attributes.get("exec_path"),
-        if exec_path:
+                "param": svc.attributes.get("custom_version_parameter", "--version"),
-            binary_path_by_name[service_config.name] = {
-                "exec_path": exec_path,
-                "check": requires_check.lower() == "true",
             }
-    for cli_config in host.config.clis:
+            for svc in host.config.services
-        requires_check = cli_config.attributes.get("requires_version_check", "true")
+            if svc.attributes.get("exec_path") and svc.attributes.get("requires_version_check", "true") == "true"
-        binary_path_by_name[cli_config.name] = {
+        },
-            "exec_path": cli_config.exec_path,
+        **{
-            "check": requires_check.lower() == "true",
+            cli.name: {"exec_path": cli.exec_path, "param": cli.attributes.get("custom_version_parameter", "--version")}
-        }
+            for cli in host.config.clis
+            if cli.attributes.get("requires_version_check", "true") == "true"
+        },
+    }
 
     shell = host.get_shell()
     versions_at_host = {}
     for binary_name, binary in binary_path_by_name.items():
+        binary_path = binary["exec_path"]
         try:
-            binary_path = binary["exec_path"]
+            result = shell.exec(f"{binary_path} {binary['param']}")
-            result = shell.exec(f"{binary_path} --version")
+            version = parse_version(result.stdout) or parse_version(result.stderr) or "Unknown"
-            versions_at_host[binary_name] = {"version": _parse_version(result.stdout), "check": binary["check"]}
+            versions_at_host[binary_name] = version
         except Exception as exc:
             logger.error(f"Cannot get version for {binary_path} because of\n{exc}")
-            versions_at_host[binary_name] = {"version": "Unknown", "check": binary["check"]}
+            versions_at_host[binary_name] = "Unknown"
     versions_by_host[host.config.address] = versions_at_host
     return versions_by_host
 
 
-@reporter.step("Get remote binaries versions")
+@lru_cache
-def get_remote_binaries_versions(hosting: Hosting) -> dict[str, str]:
+def get_remote_binaries_versions(hosting: Hosting) -> dict[str, dict[str, str]]:
-    versions_by_host = {}
+    versions_by_host: dict[str, dict[str, str]] = {}
-    future_binary_verions = parallel(parallel_binary_verions, parallel_items=hosting.hosts)
+
+    with reporter.step("Get remote binaries versions"):
+        future_binary_verions = parallel(parallel_binary_verions, parallel_items=hosting.hosts)
+
     for future in future_binary_verions:
         versions_by_host.update(future.result())
 
-    # Consolidate versions across all hosts
+    return versions_by_host
-    cheak_versions = {}
-    exсeptions = []
-    exception = set()
-    previous_host = None
-    versions = {}
-    captured_version = None
-    for host, binary_versions in versions_by_host.items():
-        for name, binary in binary_versions.items():
-            version = binary["version"]
-            if not cheak_versions.get(f"{name[:-2]}", None):
-                captured_version = cheak_versions.get(f"{name[:-2]}", {}).get(host, {}).get(captured_version)
-                cheak_versions[f"{name[:-2]}"] = {host: {version: name}}
-            else:
-                captured_version = list(cheak_versions.get(f"{name[:-2]}", {}).get(previous_host).keys())[0]
-                cheak_versions[f"{name[:-2]}"].update({host: {version: name}})
-
-            if captured_version and captured_version != version:
-                exception.add(name[:-2])
-
-            versions[name] = {"version": version, "check": binary["check"]}
-        previous_host = host
-    logger.info(
-        "Remote binaries versions:\n" + "\n".join([f"{key} ver: {value['version']}" for key, value in versions.items()])
-    )
-    if exception:
-        for i in exception:
-            for host in versions_by_host.keys():
-                for version, name in cheak_versions.get(i).get(host).items():
-                    exсeptions.append(f"Binary {name} has inconsistent version {version} on host {host}")
-            exсeptions.append("\n")
-    return versions, exсeptions
 
 
-def _parse_version(version_output: str) -> str:
+def parse_version(version_output: str) -> str:
-    version = re.search(r"version[:\s]*v?(.+)", version_output, re.IGNORECASE)
+    version = re.search(r"(?<=version[:=])\s?[\"\']?v?(.+)", version_output, re.IGNORECASE)
-    return version.group(1).strip() if version else version_output
+    return version.group(1).strip("\"'\n\t ") if version else version_output

tests/test_load_config.py

@@ -3,14 +3,7 @@ from typing import Any, get_args
 
 import pytest
 
-from frostfs_testlib.load.load_config import (
+from frostfs_testlib.load.load_config import EndpointSelectionStrategy, LoadParams, LoadScenario, LoadType, Preset, ReadFrom
-    EndpointSelectionStrategy,
-    LoadParams,
-    LoadScenario,
-    LoadType,
-    Preset,
-    ReadFrom,
-)
 from frostfs_testlib.load.runners import DefaultRunner
 from frostfs_testlib.resources.load_params import BACKGROUND_LOAD_DEFAULT_VU_INIT_TIME
 from frostfs_testlib.storage.cluster import ClusterNode
@@ -99,9 +92,7 @@ class TestLoadConfig:
     def test_load_controller_string_representation(self, load_params: LoadParams):
         load_params.endpoint_selection_strategy = EndpointSelectionStrategy.ALL
         load_params.object_size = 512
-        background_load_controller = BackgroundLoadController(
+        background_load_controller = BackgroundLoadController("tmp", load_params, None, None, DefaultRunner(None))
-            "tmp", load_params, "wallet", None, None, DefaultRunner(None)
-        )
         expected = "grpc 512 KiB, writers=7, readers=7, deleters=8"
         assert f"{background_load_controller}" == expected
         assert repr(background_load_controller) == expected
@@ -141,7 +132,7 @@ class TestLoadConfig:
             "--out 'pregen_json'",
             "--workers '7'",
             "--containers '16'",
-            "--policy 'container_placement_policy'",
+            "--policy 'container_placement_policy' --policy 'container_placement_policy_2'",
             "--ignore-errors",
             "--sleep '19'",
             "--local",
@@ -173,7 +164,7 @@ class TestLoadConfig:
             "--out 'pregen_json'",
             "--workers '7'",
             "--containers '16'",
-            "--policy 'container_placement_policy'",
+            "--policy 'container_placement_policy' --policy 'container_placement_policy_2'",
             "--ignore-errors",
             "--sleep '19'",
             "--local",
@@ -214,7 +205,7 @@ class TestLoadConfig:
             "--out 'pregen_json'",
             "--workers '7'",
             "--buckets '13'",
-            "--location 's3_location'",
+            "--location 's3_location' --location 's3_location_2'",
             "--ignore-errors",
             "--sleep '19'",
             "--acl 'acl'",
@@ -248,7 +239,7 @@ class TestLoadConfig:
             "--out 'pregen_json'",
             "--workers '7'",
             "--buckets '13'",
-            "--location 's3_location'",
+            "--location 's3_location' --location 's3_location_2'",
             "--ignore-errors",
             "--sleep '19'",
             "--acl 'acl'",
@@ -288,7 +279,7 @@ class TestLoadConfig:
             "--out 'pregen_json'",
             "--workers '7'",
             "--buckets '13'",
-            "--location 's3_location'",
+            "--location 's3_location' --location 's3_location_2'",
             "--ignore-errors",
             "--sleep '19'",
             "--acl 'acl'",
@@ -329,7 +320,7 @@ class TestLoadConfig:
             "--out 'pregen_json'",
             "--workers '7'",
             "--containers '16'",
-            "--policy 'container_placement_policy'",
+            "--policy 'container_placement_policy' --policy 'container_placement_policy_2'",
             "--ignore-errors",
             "--sleep '19'",
             "--acl 'acl'",
@@ -362,12 +353,13 @@ class TestLoadConfig:
             "--out 'pregen_json'",
             "--workers '7'",
             "--containers '16'",
-            "--policy 'container_placement_policy'",
+            "--policy 'container_placement_policy' --policy 'container_placement_policy_2'",
             "--ignore-errors",
             "--sleep '19'",
             "--acl 'acl'",
         ]
         expected_env_vars = {
+            "CONFIG_DIR": "config_dir",
             "CONFIG_FILE": "config_file",
             "DURATION": 9,
             "WRITE_OBJ_SIZE": 11,
@@ -380,12 +372,49 @@ class TestLoadConfig:
             "DELETERS": 8,
             "READ_AGE": 8,
             "STREAMING": 9,
+            "MAX_TOTAL_SIZE_GB": 17,
             "PREGEN_JSON": "pregen_json",
         }
 
         self._check_preset_params(load_params, expected_preset_args)
         self._check_env_vars(load_params, expected_env_vars)
 
+    @pytest.mark.parametrize(
+        "input, value, params",
+        [
+            (["A C ", " B"], ["A C", "B"], [f"--policy 'A C' --policy 'B'"]),
+            (" A ", ["A"], ["--policy 'A'"]),
+            (" A , B ", ["A , B"], ["--policy 'A , B'"]),
+            ([" A", "B "], ["A", "B"], ["--policy 'A' --policy 'B'"]),
+            (None, None, []),
+        ],
+    )
+    def test_grpc_list_parsing_formatter(self, input, value, params):
+        load_params = LoadParams(LoadType.gRPC)
+        load_params.preset = Preset()
+        load_params.preset.container_placement_policy = input
+        assert load_params.preset.container_placement_policy == value
+
+        self._check_preset_params(load_params, params)
+
+    @pytest.mark.parametrize(
+        "input, value, params",
+        [
+            (["A C ", " B"], ["A C", "B"], [f"--location 'A C' --location 'B'"]),
+            (" A ", ["A"], ["--location 'A'"]),
+            (" A , B ", ["A , B"], ["--location 'A , B'"]),
+            ([" A", "B "], ["A", "B"], ["--location 'A' --location 'B'"]),
+            (None, None, []),
+        ],
+    )
+    def test_s3_list_parsing_formatter(self, input, value, params):
+        load_params = LoadParams(LoadType.S3)
+        load_params.preset = Preset()
+        load_params.preset.s3_location = input
+        assert load_params.preset.s3_location == value
+
+        self._check_preset_params(load_params, params)
+
     @pytest.mark.parametrize("load_params, load_type", [(LoadScenario.VERIFY, LoadType.S3)], indirect=True)
     def test_argument_parsing_for_s3_verify_scenario(self, load_params: LoadParams):
         expected_env_vars = {
@@ -592,6 +621,7 @@ class TestLoadConfig:
             "--acl ''",
         ]
         expected_env_vars = {
+            "CONFIG_DIR": "",
             "CONFIG_FILE": "",
             "DURATION": 0,
             "WRITE_OBJ_SIZE": 0,
@@ -599,6 +629,7 @@ class TestLoadConfig:
             "K6_OUT": "",
             "K6_MIN_ITERATION_DURATION": "",
             "K6_SETUP_TIMEOUT": "",
+            "MAX_TOTAL_SIZE_GB": 0,
             "WRITERS": 0,
             "READERS": 0,
             "DELETERS": 0,
@@ -689,9 +720,7 @@ class TestLoadConfig:
             value = getattr(dataclass, field.name)
             assert value is not None, f"{field.name} is not None"
 
-    def _get_filled_load_params(
+    def _get_filled_load_params(self, load_type: LoadType, load_scenario: LoadScenario, set_emtpy: bool = False) -> LoadParams:
-        self, load_type: LoadType, load_scenario: LoadScenario, set_emtpy: bool = False
-    ) -> LoadParams:
         load_type_map = {
             LoadScenario.S3: LoadType.S3,
             LoadScenario.S3_CAR: LoadType.S3,
@@ -708,13 +737,12 @@ class TestLoadConfig:
 
         meta_fields = self._get_meta_fields(load_params)
         for field in meta_fields:
-            if (
+            if getattr(field.instance, field.field.name) is None and load_params.scenario in field.field.metadata["applicable_scenarios"]:
-                getattr(field.instance, field.field.name) is None
-                and load_params.scenario in field.field.metadata["applicable_scenarios"]
-            ):
                 value_to_set_map = {
                     int: 0 if set_emtpy else len(field.field.name),
+                    float: 0 if set_emtpy else len(field.field.name),
                     str: "" if set_emtpy else field.field.name,
+                    list[str]: "" if set_emtpy else [field.field.name, f"{field.field.name}_2"],
                     bool: False if set_emtpy else True,
                 }
                 value_to_set = value_to_set_map[field.field_type]
@@ -727,11 +755,7 @@ class TestLoadConfig:
 
     def _get_meta_fields(self, instance):
         data_fields = fields(instance)
-        fields_with_data = [
+        fields_with_data = [MetaTestField(field, self._get_actual_field_type(field), instance) for field in data_fields if field.metadata]
-            MetaTestField(field, self._get_actual_field_type(field), instance)
-            for field in data_fields
-            if field.metadata
-        ]
 
         for field in data_fields:
             actual_field_type = self._get_actual_field_type(field)