forked from TrueCloudLab/frostfs-testcases
324 lines
13 KiB
Python
324 lines
13 KiB
Python
import logging
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import random
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from time import sleep
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from typing import Optional, Tuple
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import allure
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import pytest
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from frostfs_testlib.resources.common import FROSTFS_CONTRACT_CACHE_TIMEOUT, MORPH_BLOCK_TIME
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from frostfs_testlib.resources.error_patterns import OBJECT_NOT_FOUND
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from frostfs_testlib.resources.wellknown_acl import PUBLIC_ACL
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from frostfs_testlib.steps.cli.container import create_container, get_container
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from frostfs_testlib.steps.cli.object import (
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delete_object,
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get_object,
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get_object_from_random_node,
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head_object,
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put_object,
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put_object_to_random_node,
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)
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from frostfs_testlib.steps.epoch import tick_epoch
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from frostfs_testlib.steps.node_management import (
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check_node_in_map,
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delete_node_data,
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drop_object,
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exclude_node_from_network_map,
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get_locode_from_random_node,
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include_node_to_network_map,
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node_shard_list,
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node_shard_set_mode,
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storage_node_healthcheck,
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storage_node_set_status,
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wait_for_node_to_be_ready,
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)
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from frostfs_testlib.steps.storage_policy import get_nodes_with_object, get_simple_object_copies
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from frostfs_testlib.storage.cluster import StorageNode
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from frostfs_testlib.storage.dataclasses.object_size import ObjectSize
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from frostfs_testlib.testing.cluster_test_base import ClusterTestBase
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from frostfs_testlib.utils import datetime_utils, string_utils
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from frostfs_testlib.utils.failover_utils import wait_object_replication
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from frostfs_testlib.utils.file_utils import generate_file
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from pytest_tests.helpers.utility import placement_policy_from_container, wait_for_gc_pass_on_storage_nodes
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logger = logging.getLogger("NeoLogger")
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check_nodes: list[StorageNode] = []
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@allure.title("Add one node to cluster")
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@pytest.mark.add_nodes
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@pytest.mark.node_mgmt
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class TestNodeManagement(ClusterTestBase):
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@pytest.fixture
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@allure.title("Create container and pick the node with data")
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def create_container_and_pick_node(
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self, default_wallet: str, simple_object_size: ObjectSize
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) -> Tuple[str, StorageNode]:
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file_path = generate_file(simple_object_size.value)
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placement_rule = "REP 1 IN X CBF 1 SELECT 1 FROM * AS X"
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endpoint = self.cluster.default_rpc_endpoint
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cid = create_container(
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default_wallet,
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shell=self.shell,
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endpoint=endpoint,
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rule=placement_rule,
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basic_acl=PUBLIC_ACL,
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)
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oid = put_object_to_random_node(default_wallet, file_path, cid, self.shell, self.cluster)
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nodes = get_nodes_with_object(cid, oid, shell=self.shell, nodes=self.cluster.storage_nodes)
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assert len(nodes) == 1
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node = nodes[0]
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yield cid, node
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shards = node_shard_list(node)
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assert shards
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for shard in shards:
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node_shard_set_mode(node, shard, "read-write")
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node_shard_list(node)
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@allure.step("Tick epoch with retries")
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def tick_epoch_with_retries(self, attempts: int = 3, timeout: int = 3, wait_block: int = None):
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for attempt in range(attempts):
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try:
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self.tick_epoch(wait_block=wait_block)
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except RuntimeError:
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sleep(timeout)
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if attempt >= attempts - 1:
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raise
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continue
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return
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@pytest.fixture
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def after_run_start_all_nodes(self):
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yield
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self.return_nodes()
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@pytest.fixture
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def return_nodes_after_test_run(self):
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yield
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self.return_nodes()
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@allure.step("Return node to cluster")
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def return_nodes(self, alive_node: Optional[StorageNode] = None) -> None:
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for node in list(check_nodes):
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with allure.step(f"Start node {node}"):
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node.start_service()
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with allure.step(f"Waiting status ready for node {node}"):
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wait_for_node_to_be_ready(node)
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# We need to wait for node to establish notifications from morph-chain
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# Otherwise it will hang up when we will try to set status
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sleep(datetime_utils.parse_time(MORPH_BLOCK_TIME))
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with allure.step(f"Move node {node} to online state"):
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storage_node_set_status(node, status="online", retries=2)
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check_nodes.remove(node)
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sleep(datetime_utils.parse_time(MORPH_BLOCK_TIME))
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self.tick_epoch_with_retries(3, wait_block=2)
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check_node_in_map(node, shell=self.shell, alive_node=alive_node)
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@allure.title("Add one node to cluster")
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@pytest.mark.add_nodes
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def test_add_nodes(
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self,
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default_wallet: str,
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simple_object_size: ObjectSize,
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return_nodes_after_test_run,
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):
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"""
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This test remove one node from frostfs_testlib.storage.cluster then add it back. Test uses base control operations with storage nodes (healthcheck, netmap-snapshot, set-status).
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"""
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wallet = default_wallet
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placement_rule_3 = "REP 3 IN X CBF 1 SELECT 3 FROM * AS X"
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placement_rule_4 = "REP 4 IN X CBF 1 SELECT 4 FROM * AS X"
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source_file_path = generate_file(simple_object_size.value)
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storage_nodes = self.cluster.storage_nodes
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random_node = random.choice(storage_nodes[1:])
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alive_node = random.choice(
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[storage_node for storage_node in storage_nodes if storage_node.id != random_node.id]
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)
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check_node_in_map(random_node, shell=self.shell, alive_node=alive_node)
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# Add node to recovery list before messing with it
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check_nodes.append(random_node)
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exclude_node_from_network_map(random_node, alive_node, shell=self.shell, cluster=self.cluster)
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delete_node_data(random_node)
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cid = create_container(
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wallet,
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rule=placement_rule_3,
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basic_acl=PUBLIC_ACL,
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shell=self.shell,
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endpoint=alive_node.get_rpc_endpoint(),
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)
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oid = put_object(
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wallet,
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source_file_path,
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cid,
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shell=self.shell,
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endpoint=alive_node.get_rpc_endpoint(),
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)
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wait_object_replication(cid, oid, 3, shell=self.shell, nodes=storage_nodes)
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self.return_nodes(alive_node)
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with allure.step("Check data could be replicated to new node"):
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random_node = random.choice(list(set(storage_nodes) - {random_node, alive_node}))
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# Add node to recovery list before messing with it
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check_nodes.append(random_node)
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exclude_node_from_network_map(random_node, alive_node, shell=self.shell, cluster=self.cluster)
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wait_object_replication(
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cid,
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oid,
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3,
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shell=self.shell,
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nodes=list(set(storage_nodes) - {random_node}),
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)
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include_node_to_network_map(random_node, alive_node, shell=self.shell, cluster=self.cluster)
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wait_object_replication(cid, oid, 3, shell=self.shell, nodes=storage_nodes)
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with allure.step("Check container could be created with new node"):
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cid = create_container(
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wallet,
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rule=placement_rule_4,
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basic_acl=PUBLIC_ACL,
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shell=self.shell,
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endpoint=alive_node.get_rpc_endpoint(),
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)
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oid = put_object(
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wallet,
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source_file_path,
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cid,
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shell=self.shell,
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endpoint=alive_node.get_rpc_endpoint(),
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)
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wait_object_replication(cid, oid, 4, shell=self.shell, nodes=storage_nodes)
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@pytest.mark.node_mgmt
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@allure.title("Drop object using control command")
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def test_drop_object(self, default_wallet, complex_object_size: ObjectSize, simple_object_size: ObjectSize):
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"""
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Test checks object could be dropped using `frostfs-cli control drop-objects` command.
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"""
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wallet = default_wallet
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endpoint = self.cluster.default_rpc_endpoint
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file_path_simple = generate_file(simple_object_size.value)
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file_path_complex = generate_file(complex_object_size.value)
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locode = get_locode_from_random_node(self.cluster)
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rule = f"REP 1 IN SE CBF 1 SELECT 1 FROM LOC AS SE FILTER 'UN-LOCODE' EQ '{locode}' AS LOC"
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cid = create_container(wallet, rule=rule, shell=self.shell, endpoint=endpoint)
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oid_simple = put_object_to_random_node(wallet, file_path_simple, cid, shell=self.shell, cluster=self.cluster)
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oid_complex = put_object_to_random_node(wallet, file_path_complex, cid, shell=self.shell, cluster=self.cluster)
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for oid in (oid_simple, oid_complex):
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get_object_from_random_node(wallet, cid, oid, shell=self.shell, cluster=self.cluster)
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head_object(wallet, cid, oid, shell=self.shell, endpoint=endpoint)
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nodes_with_object = get_nodes_with_object(cid, oid_simple, shell=self.shell, nodes=self.cluster.storage_nodes)
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random_node = random.choice(nodes_with_object)
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for oid in (oid_simple, oid_complex):
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with allure.step(f"Drop object {oid}"):
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get_object_from_random_node(wallet, cid, oid, shell=self.shell, cluster=self.cluster)
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head_object(wallet, cid, oid, shell=self.shell, endpoint=endpoint)
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drop_object(random_node, cid, oid)
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self.wait_for_obj_dropped(wallet, cid, oid, endpoint, get_object)
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self.wait_for_obj_dropped(wallet, cid, oid, endpoint, head_object)
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@pytest.mark.node_mgmt
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@pytest.mark.skip(reason="Need to clarify scenario")
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@allure.title("Control Operations with storage nodes")
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def test_shards(
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self,
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default_wallet,
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create_container_and_pick_node,
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simple_object_size: ObjectSize,
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):
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wallet = default_wallet
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file_path = generate_file(simple_object_size.value)
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cid, node = create_container_and_pick_node
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original_oid = put_object_to_random_node(wallet, file_path, cid, self.shell, self.cluster)
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# for mode in ('read-only', 'degraded'):
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for mode in ("degraded",):
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shards = node_shard_list(node)
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assert shards
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for shard in shards:
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node_shard_set_mode(node, shard, mode)
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shards = node_shard_list(node)
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assert shards
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with pytest.raises(RuntimeError):
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put_object_to_random_node(wallet, file_path, cid, self.shell, self.cluster)
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with pytest.raises(RuntimeError):
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delete_object(wallet, cid, original_oid, self.shell, self.cluster.default_rpc_endpoint)
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get_object_from_random_node(wallet, cid, original_oid, self.shell, self.cluster)
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for shard in shards:
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node_shard_set_mode(node, shard, "read-write")
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shards = node_shard_list(node)
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assert shards
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oid = put_object_to_random_node(wallet, file_path, cid, self.shell, self.cluster)
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delete_object(wallet, cid, oid, self.shell, self.cluster.default_rpc_endpoint)
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@pytest.mark.node_mgmt
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@allure.title("Put object with stopped node")
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def test_stop_node(self, default_wallet, return_nodes_after_test_run, simple_object_size: ObjectSize):
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wallet = default_wallet
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placement_rule = "REP 3 IN X SELECT 4 FROM * AS X"
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source_file_path = generate_file(simple_object_size.value)
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storage_nodes = self.cluster.storage_nodes
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random_node = random.choice(storage_nodes[1:])
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alive_node = random.choice(
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[storage_node for storage_node in storage_nodes if storage_node.id != random_node.id]
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)
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cid = create_container(
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wallet,
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rule=placement_rule,
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basic_acl=PUBLIC_ACL,
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shell=self.shell,
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endpoint=random_node.get_rpc_endpoint(),
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)
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with allure.step("Stop the random node"):
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check_nodes.append(random_node)
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random_node.stop_service()
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with allure.step("Try to put an object and expect success"):
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put_object(
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wallet,
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source_file_path,
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cid,
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shell=self.shell,
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endpoint=alive_node.get_rpc_endpoint(),
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)
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self.return_nodes(alive_node)
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@allure.step("Wait for object to be dropped")
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def wait_for_obj_dropped(self, wallet: str, cid: str, oid: str, endpoint: str, checker) -> None:
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for _ in range(3):
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try:
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checker(wallet, cid, oid, shell=self.shell, endpoint=endpoint)
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wait_for_gc_pass_on_storage_nodes()
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except Exception as err:
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if string_utils.is_str_match_pattern(err, OBJECT_NOT_FOUND):
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return
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raise AssertionError(f'Expected "{OBJECT_NOT_FOUND}" error, got\n{err}')
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raise AssertionError(f"Object {oid} was not dropped from node")
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