a.berezin
bb796a61d3
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Signed-off-by: a.berezin <a.berezin@yadro.com>
291 lines
13 KiB
Python
291 lines
13 KiB
Python
import random
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import re
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import allure
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import pytest
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from frostfs_testlib import reporter
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from frostfs_testlib.steps.cli.container import delete_container, search_nodes_with_container
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from frostfs_testlib.steps.cli.object import delete_object, lock_object, put_object, put_object_to_random_node
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from frostfs_testlib.steps.metrics import check_metrics_counter, get_metrics_value
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from frostfs_testlib.steps.storage_policy import get_nodes_with_object
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from frostfs_testlib.storage.cluster import Cluster, ClusterNode
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from frostfs_testlib.storage.controllers.cluster_state_controller import ClusterStateController
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from frostfs_testlib.storage.dataclasses.wallet import WalletInfo
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from frostfs_testlib.testing.cluster_test_base import ClusterTestBase
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from frostfs_testlib.utils.file_utils import TestFile
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from ...helpers.container_request import PUBLIC_WITH_POLICY, ContainerRequest, requires_container
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@pytest.mark.nightly
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@pytest.mark.metrics
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class TestObjectMetrics(ClusterTestBase):
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@allure.title("Object metrics of removed container (obj_size={object_size})")
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@requires_container(PUBLIC_WITH_POLICY("REP 2 IN X CBF 2 SELECT 2 FROM * AS X"))
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def test_object_metrics_removed_container(self, default_wallet: WalletInfo, cluster: Cluster, container: str, test_file: TestFile):
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with reporter.step("Put object to random node"):
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oid = put_object_to_random_node(default_wallet, test_file.path, container, self.shell, cluster)
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with reporter.step("Check metric appears in node where the object is located"):
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object_storage_nodes = get_nodes_with_object(container, oid, self.shell, cluster.storage_nodes)
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object_nodes = [cluster_node for cluster_node in cluster.cluster_nodes if cluster_node.storage_node in object_storage_nodes]
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check_metrics_counter(
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object_nodes,
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counter_exp=2,
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command="frostfs_node_engine_container_objects_total",
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cid=container,
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type="user",
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)
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with reporter.step("Delete container"):
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delete_container(default_wallet, container, shell=self.shell, endpoint=self.cluster.default_rpc_endpoint)
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with reporter.step("Tick Epoch"):
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self.tick_epochs(epochs_to_tick=2, wait_block=2)
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with reporter.step("Check metrics of removed containers doesn't appear in the storage node"):
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check_metrics_counter(
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object_nodes, counter_exp=0, command="frostfs_node_engine_container_objects_total", cid=container, type="user"
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)
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check_metrics_counter(object_nodes, counter_exp=0, command="frostfs_node_engine_container_size_byte", cid=container)
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for node in object_nodes:
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all_metrics = node.metrics.storage.get_metrics_search_by_greps(command="frostfs_node_engine_container_size_byte")
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assert container not in all_metrics.stdout, "metrics of removed containers shouldn't appear in the storage node"
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@allure.title("Object metrics, locked object (obj_size={object_size}, policy={container_request})")
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@requires_container(
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[
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PUBLIC_WITH_POLICY("REP 1 IN X CBF 1 SELECT 1 FROM * AS X", short_name="REP 1"),
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PUBLIC_WITH_POLICY("REP 2 IN X CBF 2 SELECT 2 FROM * AS X", short_name="REP 2"),
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]
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)
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def test_object_metrics_blocked_object(
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self, default_wallet: WalletInfo, cluster: Cluster, container: str, container_request: ContainerRequest, test_file: TestFile
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):
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metric_step = int(re.search(r"REP\s(\d+)", container_request.policy).group(1))
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with reporter.step("Search container nodes"):
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container_nodes = search_nodes_with_container(
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wallet=default_wallet,
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cid=container,
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shell=self.shell,
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endpoint=self.cluster.default_rpc_endpoint,
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cluster=cluster,
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)
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with reporter.step("Get current metrics for metric_type=user"):
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objects_metric_counter = 0
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for node in container_nodes:
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objects_metric_counter += get_metrics_value(node, command="frostfs_node_engine_objects_total", type="user")
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with reporter.step("Put object to container node"):
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oid = put_object(default_wallet, test_file.path, container, self.shell, container_nodes[0].storage_node.get_rpc_endpoint())
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with reporter.step(f"Check metric user 'the counter should increase by {metric_step}'"):
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objects_metric_counter += metric_step
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check_metrics_counter(
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container_nodes,
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counter_exp=objects_metric_counter,
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command="frostfs_node_engine_objects_total",
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type="user",
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)
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check_metrics_counter(
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container_nodes,
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counter_exp=metric_step,
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command="frostfs_node_engine_container_objects_total",
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cid=container,
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type="user",
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)
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with reporter.step("Delete object"):
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delete_object(default_wallet, container, oid, self.shell, self.cluster.default_rpc_endpoint)
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with reporter.step(f"Check metric user 'the counter should decrease by {metric_step}'"):
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objects_metric_counter -= metric_step
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check_metrics_counter(
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container_nodes,
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counter_exp=objects_metric_counter,
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command="frostfs_node_engine_objects_total",
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type="user",
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)
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check_metrics_counter(
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container_nodes,
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counter_exp=0,
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command="frostfs_node_engine_container_objects_total",
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cid=container,
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type="user",
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)
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with reporter.step("Put object and lock it to next epoch"):
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oid = put_object(default_wallet, test_file.path, container, self.shell, container_nodes[0].storage_node.get_rpc_endpoint())
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current_epoch = self.get_epoch()
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lock_object(
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default_wallet,
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container,
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oid,
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self.shell,
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container_nodes[0].storage_node.get_rpc_endpoint(),
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expire_at=current_epoch + 1,
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)
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with reporter.step(f"Check metric user 'the counter should increase by {metric_step}'"):
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objects_metric_counter += metric_step
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check_metrics_counter(
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container_nodes,
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counter_exp=objects_metric_counter,
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command="frostfs_node_engine_objects_total",
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type="user",
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)
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check_metrics_counter(
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container_nodes,
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counter_exp=metric_step,
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command="frostfs_node_engine_container_objects_total",
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cid=container,
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type="user",
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)
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with reporter.step(f"Wait until remove locking 'the counter doesn't change'"):
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self.tick_epochs(epochs_to_tick=2)
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check_metrics_counter(
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container_nodes,
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counter_exp=objects_metric_counter,
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command="frostfs_node_engine_objects_total",
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type="user",
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)
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with reporter.step("Delete object"):
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delete_object(default_wallet, container, oid, self.shell, self.cluster.default_rpc_endpoint)
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with reporter.step(f"Check metric user 'the counter should decrease by {metric_step}'"):
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objects_metric_counter -= metric_step
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check_metrics_counter(
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container_nodes,
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counter_exp=objects_metric_counter,
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command="frostfs_node_engine_objects_total",
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type="user",
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)
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check_metrics_counter(
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container_nodes,
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counter_exp=0,
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command="frostfs_node_engine_container_objects_total",
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cid=container,
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type="user",
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)
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with reporter.step("Put object with expire_at"):
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current_epoch = self.get_epoch()
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oid = put_object(
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default_wallet,
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test_file.path,
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container,
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self.shell,
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container_nodes[0].storage_node.get_rpc_endpoint(),
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expire_at=current_epoch + 1,
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)
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with reporter.step(f"Check metric user 'the counter should increase by {metric_step}'"):
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objects_metric_counter += metric_step
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check_metrics_counter(
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container_nodes,
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counter_exp=objects_metric_counter,
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command="frostfs_node_engine_objects_total",
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type="user",
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)
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check_metrics_counter(
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container_nodes,
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counter_exp=metric_step,
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command="frostfs_node_engine_container_objects_total",
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cid=container,
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type="user",
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)
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with reporter.step("Tick Epoch"):
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self.tick_epochs(epochs_to_tick=2)
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with reporter.step(f"Check metric user 'the counter should decrease by {metric_step}'"):
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objects_metric_counter -= metric_step
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check_metrics_counter(
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container_nodes,
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counter_exp=objects_metric_counter,
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command="frostfs_node_engine_objects_total",
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type="user",
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)
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check_metrics_counter(
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container_nodes,
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counter_exp=0,
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command="frostfs_node_engine_container_objects_total",
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cid=container,
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type="user",
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)
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@allure.title("Object metrics, stop the node (obj_size={object_size})")
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@requires_container(PUBLIC_WITH_POLICY("REP 2 IN X CBF 2 SELECT 2 FROM * AS X", short_name="REP 2"))
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def test_object_metrics_stop_node(
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self,
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default_wallet: WalletInfo,
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cluster_state_controller: ClusterStateController,
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container: str,
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test_file: TestFile,
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):
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copies = 2
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with reporter.step(f"Check object metrics in container 'should be zero'"):
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check_metrics_counter(
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self.cluster.cluster_nodes,
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counter_exp=0,
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command="frostfs_node_engine_container_objects_total",
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type="user",
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cid=container,
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)
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with reporter.step("Get current metrics for each nodes"):
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objects_metric_counter: dict[ClusterNode:int] = {}
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for node in self.cluster.cluster_nodes:
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objects_metric_counter[node] = get_metrics_value(node, command="frostfs_node_engine_objects_total", type="user")
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with reporter.step("Put object"):
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oid = put_object(default_wallet, test_file.path, container, self.shell, self.cluster.default_rpc_endpoint)
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with reporter.step("Get object nodes"):
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object_storage_nodes = get_nodes_with_object(container, oid, self.shell, self.cluster.storage_nodes)
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object_nodes = [
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cluster_node for cluster_node in self.cluster.cluster_nodes if cluster_node.storage_node in object_storage_nodes
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]
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with reporter.step(f"Check metrics in object nodes 'the counter should increase by {copies}'"):
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counter_exp = sum(objects_metric_counter[node] for node in object_nodes) + copies
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check_metrics_counter(object_nodes, counter_exp=counter_exp, command="frostfs_node_engine_objects_total", type="user")
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check_metrics_counter(
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object_nodes,
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counter_exp=copies,
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command="frostfs_node_engine_container_objects_total",
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type="user",
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cid=container,
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)
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with reporter.step(f"Select node to stop"):
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node_to_stop = random.choice(object_nodes)
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alive_nodes = set(object_nodes).difference({node_to_stop})
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with reporter.step(f"Stop the node, wait until the object is replicated to another node"):
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cluster_state_controller.stop_node_host(node_to_stop, "hard")
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objects_metric_counter[node_to_stop] += 1
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with reporter.step(f"Check metric in alive nodes 'the counter should increase'"):
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counter_exp = sum(objects_metric_counter[node] for node in alive_nodes)
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check_metrics_counter(alive_nodes, ">=", counter_exp, command="frostfs_node_engine_objects_total", type="user")
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with reporter.step("Start node"):
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cluster_state_controller.start_node_host(node_to_stop)
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with reporter.step(f"Check metric in restarted node, 'the counter doesn't change'"):
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check_metrics_counter(
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object_nodes,
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counter_exp=copies,
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command="frostfs_node_engine_container_objects_total",
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type="user",
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cid=container,
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)
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