Added new test for EC policy #262

Merged
abereziny merged 1 commit from d.zayakin/frostfs-testcases:ec-replication-tests into master 2024-07-01 15:41:24 +00:00
3 changed files with 581 additions and 2 deletions

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@ -1,8 +1,8 @@
[tool.isort] [tool.isort]
profile = "black" profile = "black"
src_paths = ["pytest_tests"] src_paths = ["pytest_tests"]
line_length = 120 line_length = 140
[tool.black] [tool.black]
line-length = 120 line-length = 140
target-version = ["py310"] target-version = ["py310"]

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@ -64,6 +64,7 @@ markers =
write_cache_loss: tests for write cache loss write_cache_loss: tests for write cache loss
time: time tests time: time tests
replication: replication tests replication: replication tests
ec_replication: replication EC
static_session_container: tests for a static session in a container static_session_container: tests for a static session in a container
shard: shard management tests shard: shard management tests
logs_after_session: tests after a session with logs logs_after_session: tests after a session with logs

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@ -0,0 +1,578 @@
import json
from dataclasses import dataclass
import allure
import pytest
import yaml
from frostfs_testlib import reporter
from frostfs_testlib.cli import FrostfsAdm, FrostfsCli
from frostfs_testlib.cli.netmap_parser import NetmapParser
from frostfs_testlib.credentials.interfaces import User
from frostfs_testlib.resources.cli import FROSTFS_ADM_CONFIG_PATH, FROSTFS_ADM_EXEC, FROSTFS_CLI_EXEC
from frostfs_testlib.shell import Shell
from frostfs_testlib.steps.cli.object import get_object, put_object
from frostfs_testlib.storage.cluster import Cluster, ClusterNode, StorageNode
from frostfs_testlib.storage.controllers import ClusterStateController
from frostfs_testlib.storage.controllers.state_managers.config_state_manager import ConfigStateManager
from frostfs_testlib.storage.dataclasses.object_size import ObjectSize
from frostfs_testlib.storage.dataclasses.storage_object_info import NodeNetmapInfo
from frostfs_testlib.testing.cluster_test_base import ClusterTestBase
from frostfs_testlib.utils.cli_utils import parse_netmap_output
from frostfs_testlib.utils.file_utils import generate_file, get_file_hash
from pytest_tests.resources.common import HOSTING_CONFIG_FILE
def pytest_generate_tests(metafunc: pytest.Metafunc) -> None:
if "ec_policy" not in metafunc.fixturenames:
return
with open(HOSTING_CONFIG_FILE, "r") as file:
hosting_config = yaml.full_load(file)
node_count = len(hosting_config["hosts"])
ec_map = {
4: ["EC 1.1", "EC 2.1", "EC 3.1"],
8: ["EC 5.3", "EC 3.2", "EC 7.1", "EC 4.4"],
16: ["EC 12.4", "EC 8.4", "EC 5.3", "EC 4.4"],
100: ["EC 12.4", "EC 8.4", "EC 5.3", "EC 4.4"],
}
metafunc.parametrize("ec_policy, node_count", ((ec_policy, node_count) for ec_policy in ec_map[node_count]))
@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
@allure.title("Initialized local FrostfsCli")
@pytest.fixture()
def frostfs_local_cli(client_shell: Shell, default_user: User) -> FrostfsCli:
return FrostfsCli(client_shell, frostfs_cli_exec_path=FROSTFS_CLI_EXEC, config_file=default_user.wallet.config_path)
@allure.title("Initialized remote FrostfsAdm")
@pytest.fixture
def frostfs_remote_adm(cluster: Cluster) -> FrostfsAdm:
node = cluster.cluster_nodes[0]
shell = node.host.get_shell()
return FrostfsAdm(shell, frostfs_adm_exec_path=FROSTFS_ADM_EXEC, config_file=FROSTFS_ADM_CONFIG_PATH)
@pytest.mark.replication
@pytest.mark.ec_replication
class TestECReplication(ClusterTestBase):
@allure.title("Restore chunk maximum params in network params ")
@pytest.fixture
def restore_network_config(self, frostfs_remote_adm: FrostfsAdm) -> None:
yield
frostfs_remote_adm.morph.set_config(set_key_value='"MaxECDataCount=12" "MaxECParityCount=5"')
@reporter.step("Get object nodes output ")
def get_object_nodes(self, cli: FrostfsCli, cid: str, oid: str, endpoint: str = None) -> dict:
if not endpoint:
endpoint = self.cluster.default_rpc_endpoint
return json.loads(cli.object.nodes(endpoint, cid, oid=oid, json=True).stdout)
@reporter.step("Get all chunks object ")
def get_all_chunks_object(self, cli: FrostfsCli, cid: str, oid: str, endpoint: str = None) -> list[Chunk]:
chunks = self.get_object_nodes(cli, cid, oid, endpoint)
return [Chunk(**chunk) for chunk in chunks["data_objects"]]
@reporter.step("Get parity chunk ")
def get_parity_chunk_object(self, cli: FrostfsCli, cid: str, oid: str, endpoint: str = None) -> Chunk:
chunks = self.get_object_nodes(cli, cid, oid, endpoint)["data_objects"]
return Chunk(**chunks[-1])
@reporter.step("Get data chunk ")
def get_data_chunk_object(self, cli: FrostfsCli, cid: str, oid: str, endpoint: str = None) -> Chunk:
chunks = self.get_object_nodes(cli, cid, oid, endpoint)["data_objects"]
return Chunk(**chunks[0])
@reporter.step("Search node without chunks ")
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Search node without chunks?

`Search node without chunks`?

done

done
def search_node_not_chunks(self, chunks: list[Chunk], local_cli: FrostfsCli, endpoint: str = None) -> list[ClusterNode]:
if not endpoint:
self.cluster.default_rpc_endpoint
netmap = parse_netmap_output(local_cli.netmap.snapshot(endpoint).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 self.cluster.cluster_nodes:
if node_info.node == cluster_node.host_ip:
result.append(cluster_node)
return result
@reporter.step("Create container, policy={policy}")
def create_container(self, user_cli: FrostfsCli, endpoint: str, policy: str) -> str:
return user_cli.container.create(endpoint, policy=policy, await_mode=True).stdout.split(" ")[1].strip().split("\n")[0]
@reporter.step("Search node chunk {chunk}")
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Search node with chunk {chunk}

`Search node with chunk {chunk}`

done

done
def get_chunk_node(self, frostfs_cli: FrostfsCli, chunk: Chunk) -> tuple[ClusterNode, NodeNetmapInfo]:
netmap = parse_netmap_output(frostfs_cli.netmap.snapshot(self.cluster.default_rpc_endpoint).stdout)
for node_info in netmap:
if node_info.node_id in chunk.confirmed_nodes:
for cluster_node in self.cluster.cluster_nodes:
if cluster_node.host_ip == node_info.node:
return (cluster_node, node_info)
@reporter.step("Check replication chunks={total_chunks} chunks ")
def check_replication(self, total_chunks: int, local_cli: FrostfsCli, cid: str, oid: str) -> bool:
object_nodes_info = local_cli.object.nodes(self.cluster.default_rpc_endpoint, cid, oid=oid, json=True).stdout
object_nodes_info = json.loads(object_nodes_info)
return len(object_nodes_info["data_objects"]) == total_chunks
@allure.title("Disable Policer on all nodes")
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on all

`on all`

done

done
@pytest.fixture()
def disable_policer(
self,
cluster_state_controller: ClusterStateController,
) -> None:
with reporter.step(f"Disable policer for nodes"):
cluster_state_controller.manager(ConfigStateManager).set_on_all_nodes(
service_type=StorageNode, values={"policer": {"unsafe_disable": True}}
)
yield
with reporter.step(f"Enable policer for nodes"):
cluster_state_controller.start_stopped_hosts()
cluster_state_controller.manager(ConfigStateManager).revert_all()
@allure.title("Create container with EC policy (size={object_size.value})")
def test_create_container_with_ec_policy(
self,
default_user: User,
frostfs_local_cli: FrostfsCli,
object_size: ObjectSize,
) -> None:
test_file = generate_file(object_size.value)
rep_count = 3
if object_size.name == "complex":
rep_count *= 4
with reporter.step("Create container."):
cid = self.create_container(frostfs_local_cli, self.cluster.default_rpc_endpoint, "EC 2.1")
with reporter.step("Put object in container."):
oid = put_object(default_user.wallet, test_file, cid, self.shell, self.cluster.default_rpc_endpoint)
with reporter.step("Check replication chunks."):
assert self.check_replication(rep_count, frostfs_local_cli, cid, oid)
@allure.title("Lose node with chunk data")
d.zayakin marked this conversation as resolved Outdated

off -> Lose

`off` -> `Lose`

Done

Done
@pytest.mark.failover
def test_lose_node_with_data_chunk(
self,
frostfs_local_cli: FrostfsCli,
default_user: User,
simple_object_size: ObjectSize,
cluster_state_controller: ClusterStateController,
disable_policer: None,
) -> None:
with reporter.step("Create container."):
cid = self.create_container(frostfs_local_cli, self.cluster.default_rpc_endpoint, "EC 3.1")
with reporter.step("Put object in container."):
test_file = generate_file(simple_object_size.value)
oid = put_object(default_user.wallet, test_file, cid, self.shell, self.cluster.default_rpc_endpoint)
with reporter.step("Check chunk replication on 4 nodes."):
assert self.check_replication(4, frostfs_local_cli, cid, oid)
with reporter.step("Search node data chunk"):
chunk = self.get_data_chunk_object(frostfs_local_cli, cid, oid)
chunk_node = self.get_chunk_node(frostfs_local_cli, chunk)[0]
with reporter.step("Stop node with data chunk."):
cluster_state_controller.stop_node_host(chunk_node, "hard")
with reporter.step("Get object"):
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, expect success. is redundant.

`, expect success.` is redundant.
node = list(set(self.cluster.cluster_nodes) - {chunk_node})[0]
get_object(default_user.wallet, cid, oid, self.shell, node.storage_node.get_rpc_endpoint())
with reporter.step("Start stopped node, and check replication chunks."):
cluster_state_controller.start_node_host(chunk_node)
assert self.check_replication(4, frostfs_local_cli, cid, oid)
@allure.title("Lose node with chunk parity")
d.zayakin marked this conversation as resolved Outdated

this = with

`this` = `with`
d.zayakin marked this conversation as resolved Outdated

Off -> Lose

`Off` -> `Lose`
@pytest.mark.failover
def test_lose_node_with_parity_chunk(
self,
frostfs_local_cli: FrostfsCli,
default_user: User,
simple_object_size: ObjectSize,
cluster_state_controller: ClusterStateController,
disable_policer: None,
) -> None:
with reporter.step("Create container."):
cid = self.create_container(frostfs_local_cli, self.cluster.default_rpc_endpoint, "EC 3.1")
with reporter.step("Put object in container."):
test_file = generate_file(simple_object_size.value)
oid = put_object(default_user.wallet, test_file, cid, self.shell, self.cluster.default_rpc_endpoint)
with reporter.step("Check chunk replication on 4 nodes."):
assert self.check_replication(4, frostfs_local_cli, cid, oid)
with reporter.step("Search node with parity chunk"):
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with parity chunk

`with parity chunk`
chunk = self.get_parity_chunk_object(frostfs_local_cli, cid, oid)
chunk_node = self.get_chunk_node(frostfs_local_cli, chunk)[0]
with reporter.step("Stop node parity chunk."):
cluster_state_controller.stop_node_host(chunk_node, "hard")
with reporter.step("Get object, expect success."):
node = list(set(self.cluster.cluster_nodes) - {chunk_node})[0]
get_object(default_user.wallet, cid, oid, self.shell, node.storage_node.get_rpc_endpoint())
with reporter.step("Start stoped node, and check replication chunks."):
cluster_state_controller.start_node_host(chunk_node)
assert self.check_replication(4, frostfs_local_cli, cid, oid)
@allure.title("Lose nodes with chunk data and parity")
d.zayakin marked this conversation as resolved Outdated

off node -> Lose nodes

`off node` -> `Lose nodes`
@pytest.mark.failover
def test_lose_nodes_data_chunk_and_parity(
self,
frostfs_local_cli: FrostfsCli,
default_user: User,
simple_object_size: ObjectSize,
cluster_state_controller: ClusterStateController,
disable_policer: None,
) -> None:
with reporter.step("Create container."):
cid = self.create_container(frostfs_local_cli, self.cluster.default_rpc_endpoint, "EC 3.1")
with reporter.step("Put object in container."):
test_file = generate_file(simple_object_size.value)
oid = put_object(default_user.wallet, test_file, cid, self.shell, self.cluster.default_rpc_endpoint)
with reporter.step("Check count chunks, expect 4."):
assert self.check_replication(4, frostfs_local_cli, cid, oid)
with reporter.step("Search node data chunk and node parity chunk"):
data_chunk = self.get_data_chunk_object(frostfs_local_cli, cid, oid)
node_data_chunk = self.get_chunk_node(frostfs_local_cli, data_chunk)[0]
parity_chunk = self.get_parity_chunk_object(frostfs_local_cli, cid, oid)
node_parity_chunk = self.get_chunk_node(frostfs_local_cli, parity_chunk)[0]
with reporter.step("Stop node with data chunk."):
cluster_state_controller.stop_node_host(node_data_chunk, "hard")
with reporter.step("Get object"):
d.zayakin marked this conversation as resolved Outdated

, expect success. redundant

`, expect success.` redundant
node = list(set(self.cluster.cluster_nodes) - {node_data_chunk, node_parity_chunk})[0]
get_object(default_user.wallet, cid, oid, self.shell, node.storage_node.get_rpc_endpoint())
with reporter.step("Start stopped host and check chunks."):
cluster_state_controller.start_node_host(node_data_chunk)
assert self.check_replication(4, frostfs_local_cli, cid, oid)
with reporter.step("Stop node with parity chunk and one all node."):
cluster_state_controller.stop_node_host(node_data_chunk, "hard")
cluster_state_controller.stop_node_host(node_parity_chunk, "hard")
with reporter.step("Get object, expect error."):
with pytest.raises(RuntimeError):
d.zayakin marked this conversation as resolved Outdated

with pytest.raises(Exception) - which one?

`with pytest.raises(Exception)` - which one?
get_object(default_user.wallet, cid, oid, self.shell, node.storage_node.get_rpc_endpoint())
with reporter.step("Start stopped nodes and check replication chunk."):
cluster_state_controller.start_stopped_hosts()
d.zayakin marked this conversation as resolved Outdated

cluster_state_controller.start_stopped_hosts will be faster and more stable

`cluster_state_controller.start_stopped_hosts` will be faster and more stable
assert self.check_replication(4, frostfs_local_cli, cid, oid)
@allure.title("Policer work with chunk")
@pytest.mark.failover
d.zayakin marked this conversation as resolved Outdated

Check word is redundant

`Check ` word is redundant
def test_work_policer_with_nodes(
self,
simple_object_size: ObjectSize,
frostfs_local_cli: FrostfsCli,
default_user: User,
cluster_state_controller: ClusterStateController,
) -> None:
with reporter.step("Create container."):
cid = self.create_container(frostfs_local_cli, self.cluster.default_rpc_endpoint, "EC 2.1")
with reporter.step("Put object on container."):
test_file = generate_file(simple_object_size.value)
oid = put_object(default_user.wallet, test_file, cid, self.shell, self.cluster.default_rpc_endpoint)
with reporter.step("Check count chunks nodes on 3."):
assert self.check_replication(3, frostfs_local_cli, cid, oid)
with reporter.step("Stop node with chunk."):
data_chunk = self.get_data_chunk_object(frostfs_local_cli, cid, oid)
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this = with

this = with
first_all_chunks = self.get_all_chunks_object(frostfs_local_cli, cid, oid)
node_data_chunk = self.get_chunk_node(frostfs_local_cli, data_chunk)[0]
cluster_state_controller.stop_node_host(node_data_chunk, "hard")
with reporter.step("Check replication chunk with different node."):
alive_endpoint = list(set(self.cluster.cluster_nodes) - {node_data_chunk})[0].storage_node.get_rpc_endpoint()
node = self.search_node_not_chunks(first_all_chunks, frostfs_local_cli, endpoint=alive_endpoint)[0]
second_all_chunks = self.get_all_chunks_object(frostfs_local_cli, cid, oid, node.storage_node.get_rpc_endpoint())
with reporter.step("Check that oid no change."):
oid_chunk_check = [chunk for chunk in second_all_chunks if data_chunk.object_id == chunk.object_id]
assert len(oid_chunk_check) > 0
with reporter.step("Start stopped host, and check delete 4 chunk."):
cluster_state_controller.start_node_host(node_data_chunk)
all_chunks_after_start_node = self.get_all_chunks_object(frostfs_local_cli, cid, oid)
assert len(all_chunks_after_start_node) == 3
@allure.title("EC X.Y combinations (nodes={node_count},policy={ec_policy},size={object_size.name})")
def test_create_container_with_difference_count_nodes(
self,
node_count: int,
ec_policy: str,
object_size: ObjectSize,
default_user: User,
frostfs_local_cli: FrostfsCli,
) -> None:
with reporter.step("Create container."):
expected_chunks = int(ec_policy.split(" ")[1].split(".")[0]) + int(ec_policy.split(" ")[1].split(".")[1])
if "complex" in object_size.name:
expected_chunks *= 4
cid = self.create_container(frostfs_local_cli, self.cluster.default_rpc_endpoint, ec_policy)
with reporter.step("Put object in container."):
test_file = generate_file(object_size.value)
oid = put_object(default_user.wallet, test_file, cid, self.shell, self.cluster.default_rpc_endpoint)
with reporter.step("Check count object chunks."):
chunks = self.get_all_chunks_object(frostfs_local_cli, cid, oid, self.cluster.default_rpc_endpoint)
assert len(chunks) == expected_chunks
with reporter.step("get object and check hash."):
file_with_node = get_object(default_user.wallet, cid, oid, self.shell, self.cluster.default_rpc_endpoint)
assert get_file_hash(test_file) == get_file_hash(file_with_node)
@allure.title("Request PUT with copies_number flag")
def test_put_object_with_copies_number(
self,
frostfs_local_cli: FrostfsCli,
default_user: User,
simple_object_size: ObjectSize,
) -> None:
with reporter.step("Create container."):
cid = self.create_container(frostfs_local_cli, self.cluster.default_rpc_endpoint, "EC 2.1")
with reporter.step("Put object in container with copies number = 1"):
test_file = generate_file(simple_object_size.value)
oid = put_object(default_user.wallet, test_file, cid, self.shell, self.cluster.default_rpc_endpoint, copies_number=1)
with reporter.step("Check that count chunks > 1."):
chunks = self.get_all_chunks_object(frostfs_local_cli, cid, oid, self.cluster.default_rpc_endpoint)
assert len(chunks) > 1
@allure.title("Request PUT and 1 node off")
@pytest.mark.failover
def test_put_object_with_off_cnr_node(
self,
frostfs_local_cli: FrostfsCli,
cluster_state_controller: ClusterStateController,
default_user: User,
simple_object_size: ObjectSize,
) -> None:
with reporter.step("Create container."):
cid = self.create_container(frostfs_local_cli, self.cluster.default_rpc_endpoint, "EC 3.1")
with reporter.step("Stop one node in container nodes"):
cluster_state_controller.stop_node_host(self.cluster.cluster_nodes[1], "hard")
with reporter.step("Put object in container, expect error."):
test_file = generate_file(simple_object_size.value)
with pytest.raises(RuntimeError, match="put single object on client"):
put_object(default_user.wallet, test_file, cid, self.shell, self.cluster.default_rpc_endpoint)
@allure.title("Request DELETE (size={object_size.name})")
@pytest.mark.failover
def test_delete_object_in_ec_cnr(
self,
default_user: User,
frostfs_local_cli: FrostfsCli,
object_size: ObjectSize,
cluster_state_controller: ClusterStateController,
) -> None:
with reporter.step("Create container."):
cid = self.create_container(frostfs_local_cli, self.cluster.default_rpc_endpoint, "EC 2.1")
with reporter.step("Put object in container."):
test_file = generate_file(object_size.value)
oid = put_object(default_user.wallet, test_file, cid, self.shell, self.cluster.default_rpc_endpoint)
with reporter.step("Check object chunks nodes."):
chunks_object = self.get_all_chunks_object(frostfs_local_cli, cid, oid, self.cluster.default_rpc_endpoint)
replication_count = 3 if object_size.name == "simple" else 3 * 4
assert len(chunks_object) == replication_count
with reporter.step("Delete object"):
frostfs_local_cli.object.delete(self.cluster.default_rpc_endpoint, cid, oid)
with reporter.step("Check that delete all chunks."):
for chunk in chunks_object:
with pytest.raises(RuntimeError, match="object already removed"):
frostfs_local_cli.object.head(self.cluster.default_rpc_endpoint, cid, chunk.object_id)
with reporter.step("Put second object."):
oid_second = put_object(default_user.wallet, test_file, cid, self.shell, self.cluster.default_rpc_endpoint)
with reporter.step("Check second object chunks nodes."):
chunks_second_object = self.get_all_chunks_object(frostfs_local_cli, cid, oid_second, self.cluster.default_rpc_endpoint)
assert len(chunks_second_object) == replication_count
with reporter.step("Stop nodes with chunk."):
chunk_node = self.get_chunk_node(frostfs_local_cli, chunks_second_object[0])
cluster_state_controller.stop_node_host(chunk_node[0], "hard")
with reporter.step("Delete second object"):
frostfs_local_cli.object.delete(self.cluster.default_rpc_endpoint, cid, oid_second)
with reporter.step("Check that delete all chunk second object."):
for chunk in chunks_second_object:
with pytest.raises(RuntimeError, match="object already removed"):
frostfs_local_cli.object.head(self.cluster.default_rpc_endpoint, cid, chunk.object_id)
@allure.title("Request LOCK (size={object_size.name})")
@pytest.mark.failover
abereziny marked this conversation as resolved Outdated

LOCK( -> LOCK (
(size- -> (size=

`LOCK(` -> `LOCK (` `(size-` -> `(size=`
def test_lock_object_in_ec_cnr(
self,
frostfs_local_cli: FrostfsCli,
object_size: ObjectSize,
default_user: User,
cluster_state_controller: ClusterStateController,
) -> None:
with reporter.step("Create container."):
cid = self.create_container(frostfs_local_cli, self.cluster.default_rpc_endpoint, "EC 2.1")
with reporter.step("Put object in container."):
test_file = generate_file(object_size.value)
oid = put_object(default_user.wallet, test_file, cid, self.shell, self.cluster.default_rpc_endpoint)
with reporter.step("Check object chunks nodes."):
chunks_object = self.get_all_chunks_object(frostfs_local_cli, cid, oid, self.cluster.default_rpc_endpoint)
replication_count = 3 if object_size.name == "simple" else 3 * 4
assert len(chunks_object) == replication_count
with reporter.step("Put LOCK in object."):
epoch = frostfs_local_cli.netmap.epoch(self.cluster.default_rpc_endpoint).stdout.strip()
frostfs_local_cli.object.lock(self.cluster.default_rpc_endpoint, cid, oid, expire_at=int(epoch) + 5).stdout
with reporter.step("Check LOCK in object"):
chunks = frostfs_local_cli.object.head(self.cluster.default_rpc_endpoint, cid, oid, raw=True).stdout.strip().split(" ")
oids_chunks = [chunk.strip() for chunk in chunks if len(chunk) > 35]
for chunk_id in oids_chunks:
with pytest.raises(RuntimeError, match="could not delete objects"):
frostfs_local_cli.object.delete(self.cluster.default_rpc_endpoint, cid, chunk_id)
with reporter.step("Stop chunk node."):
chunk_node = self.get_chunk_node(frostfs_local_cli, chunks_object[0])
cluster_state_controller.stop_node_host(chunk_node[0], "hard")
cluster_state_controller.start_node_host(chunk_node[0])
with reporter.step("Check LOCK in object."):
chunks = self.get_all_chunks_object(frostfs_local_cli, cid, oid, self.cluster.default_rpc_endpoint)
for chunk_id in oids_chunks:
with pytest.raises(RuntimeError, match="could not delete objects"):
frostfs_local_cli.object.delete(self.cluster.default_rpc_endpoint, cid, chunk_id)
@allure.title("Output MaxEC* params in frostfscli (type={type_shards})")
@pytest.mark.parametrize("type_shards", ["Maximum count of data shards", "Maximum count of parity shards"])
def test_maxec_info_with_output_cli(self, frostfs_local_cli: FrostfsCli, type_shards: str) -> None:
with reporter.step("Get and check params"):
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ids=["Data Shards", "Parity Shards"] redundant

`ids=["Data Shards", "Parity Shards"]` redundant
net_info = frostfs_local_cli.netmap.netinfo(self.cluster.default_rpc_endpoint).stdout
assert type_shards in net_info
@allure.title("Change MaxEC*Count params")
def test_change_max_data_shards_params(
self,
frostfs_remote_adm: FrostfsAdm,
frostfs_local_cli: FrostfsCli,
restore_network_config: None,
) -> None:
with reporter.step("Get now params MaxECDataCount and MaxECParityCount"):
node_netinfo = NetmapParser.netinfo(frostfs_local_cli.netmap.netinfo(self.cluster.default_rpc_endpoint).stdout)
with reporter.step("Change params"):
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newlines

newlines
frostfs_remote_adm.morph.set_config(set_key_value='"MaxECDataCount=5" "MaxECParityCount=3"')
with reporter.step("Get update params"):
update_net_info = NetmapParser.netinfo(frostfs_local_cli.netmap.netinfo(self.cluster.default_rpc_endpoint).stdout)
with reporter.step("Check old and new params difference"):
assert (
update_net_info.maximum_count_of_data_shards not in node_netinfo.maximum_count_of_data_shards
and update_net_info.maximum_count_of_parity_shards not in node_netinfo.maximum_count_of_parity_shards
)
@allure.title("Check maximum count data and parity shards")
def test_change_over_max_parity_shards_params(
self,
frostfs_remote_adm: FrostfsAdm,
) -> None:
with reporter.step("Change over maximum params shards count."):
with pytest.raises(RuntimeError, match="MaxECDataCount and MaxECParityCount must be <= 256"):
frostfs_remote_adm.morph.set_config(set_key_value='"MaxECDataCount=130" "MaxECParityCount=130"')
@allure.title("Create container with EC policy and SELECT (SELECT={select})")
@pytest.mark.parametrize("select", [2, 4])
def test_create_container_with_select(
self,
select: int,
frostfs_local_cli: FrostfsCli,
) -> None:
with reporter.step("Create container"):
policy = f"EC 1.1 CBF 1 SELECT {select} FROM *"
cid = self.create_container(frostfs_local_cli, self.cluster.default_rpc_endpoint, policy)
with reporter.step("Check container nodes decomposed"):
container_nodes = frostfs_local_cli.container.search_node(self.cluster.default_rpc_endpoint, cid).stdout.strip().split("\n")[1:]
assert len(container_nodes) == select
@allure.title("Create container with EC policy and CBF (CBF={cbf})")
@pytest.mark.parametrize("cbf, expected_nodes", [(1, 2), (2, 4)])
def test_create_container_with_cbf(
self,
cbf: int,
expected_nodes: int,
frostfs_local_cli: FrostfsCli,
) -> None:
with reporter.step("Create container."):
policy = f"EC 1.1 CBF {cbf}"
cid = self.create_container(frostfs_local_cli, self.cluster.default_rpc_endpoint, policy)
with reporter.step("Check expected container nodes."):
container_nodes = frostfs_local_cli.container.search_node(self.cluster.default_rpc_endpoint, cid).stdout.strip().split("\n")[1:]
assert len(container_nodes) == expected_nodes
@allure.title("Create container with EC policy and FILTER")
def test_create_container_with_filter(
self,
default_user: User,
frostfs_local_cli: FrostfsCli,
simple_object_size: ObjectSize,
) -> None:
with reporter.step("Create Container."):
policy = "EC 1.1 IN RUS SELECT 2 FROM RU AS RUS FILTER Country EQ Russia AS RU"
cid = self.create_container(frostfs_local_cli, self.cluster.default_rpc_endpoint, policy)
with reporter.step("Put object in container."):
test_file = generate_file(simple_object_size.value)
oid = put_object(default_user.wallet, test_file, cid, self.shell, self.cluster.default_rpc_endpoint)
with reporter.step("Check object is decomposed exclusively on Russian nodes"):
data_chunk = self.get_data_chunk_object(frostfs_local_cli, cid, oid, self.cluster.default_rpc_endpoint)
parity_chunk = self.get_parity_chunk_object(frostfs_local_cli, cid, oid, self.cluster.default_rpc_endpoint)
node_data_chunk = self.get_chunk_node(frostfs_local_cli, data_chunk)
node_parity_chunk = self.get_chunk_node(frostfs_local_cli, parity_chunk)
for node in [node_data_chunk[1], node_parity_chunk[1]]:
assert "Russia" in node.country