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| 1 | +# -*- coding: utf-8 -*- |
| 2 | +import pytest |
| 3 | +import time |
| 4 | +import logging |
| 5 | + |
| 6 | +from ydb.tests.library.compatibility.fixtures import RestartToAnotherVersionFixture |
| 7 | +from ydb.tests.library.compatibility.fixtures import init_stable_binary_path, init_stable_name |
| 8 | +from ydb.tests.library.compatibility.fixtures import inter_stable_binary_path, inter_stable_name |
| 9 | +from ydb.tests.library.compatibility.fixtures import current_binary_path, current_name |
| 10 | +from ydb.tests.library.common.types import Erasure |
| 11 | +from ydb.core.protos import blobstorage_config_pb2 |
| 12 | + |
| 13 | +logger = logging.getLogger(__name__) |
| 14 | + |
| 15 | +CONST_PDISK_PATH = "SectorMap:TestInferPDiskSettings:480" |
| 16 | +CONST_EXPECTED_SLOT_COUNT = 14 |
| 17 | +CONST_480_GB = 480 * 1024**3 |
| 18 | +CONST_10_GB = 10 * 1024**3 |
| 19 | + |
| 20 | +all_binary_combinations_restart = [ |
| 21 | + [init_stable_binary_path, inter_stable_binary_path], |
| 22 | + [inter_stable_binary_path, current_binary_path], |
| 23 | + [init_stable_binary_path, current_binary_path], |
| 24 | +] |
| 25 | +all_binary_combinations_ids_restart = [ |
| 26 | + "restart_{}_to_{}".format(init_stable_name, inter_stable_name), |
| 27 | + "restart_{}_to_{}".format(inter_stable_name, current_name), |
| 28 | + "restart_{}_to_{}".format(init_stable_name, current_name), |
| 29 | +] |
| 30 | + |
| 31 | + |
| 32 | +@pytest.mark.parametrize("base_setup", |
| 33 | + argvalues=all_binary_combinations_restart, |
| 34 | + ids=all_binary_combinations_ids_restart, |
| 35 | + indirect=True) |
| 36 | +class TestUpgradeThenRollback(RestartToAnotherVersionFixture): |
| 37 | + @pytest.fixture(autouse=True, scope="function") |
| 38 | + def setup(self): |
| 39 | + cluster_generator = self.setup_cluster( |
| 40 | + erasure=Erasure.NONE, |
| 41 | + nodes=2, |
| 42 | + use_in_memory_pdisks=False) |
| 43 | + next(cluster_generator) |
| 44 | + |
| 45 | + host_configs = self.cluster.client.read_host_configs() |
| 46 | + for host_config in host_configs: |
| 47 | + drive = host_config.Drive.add() |
| 48 | + drive.Path = CONST_PDISK_PATH |
| 49 | + drive.PDiskConfig.ExpectedSlotCount = CONST_EXPECTED_SLOT_COUNT |
| 50 | + self.cluster.client.define_host_configs(host_configs) |
| 51 | + |
| 52 | + yield |
| 53 | + |
| 54 | + def pdisk_list(self): |
| 55 | + """Equivalent to `dstool pdisk list`""" |
| 56 | + base_config = self.cluster.client.query_base_config() |
| 57 | + |
| 58 | + # Collect PDisk information |
| 59 | + pdisks_info = [] |
| 60 | + for pdisk in base_config.BaseConfig.PDisk: |
| 61 | + if pdisk.Path != CONST_PDISK_PATH: |
| 62 | + continue |
| 63 | + pdisks_info.append(pdisk) |
| 64 | + return pdisks_info |
| 65 | + |
| 66 | + def wait_and_check_pdisk_list(self, check_pdisks_fn, deadline, delay=1): |
| 67 | + while True: |
| 68 | + pdisks = self.pdisk_list() |
| 69 | + try: |
| 70 | + check_pdisks_fn(pdisks) |
| 71 | + logger.info(f"pdisk_list good: {pdisks}") |
| 72 | + return |
| 73 | + except AssertionError as e: |
| 74 | + if time.time() > deadline: |
| 75 | + logger.warning(f"pdisk_list incorrect: {pdisks}") |
| 76 | + raise e |
| 77 | + else: |
| 78 | + time.sleep(delay) |
| 79 | + |
| 80 | + def test(self): |
| 81 | + assert self.current_binary_paths_index == 0 |
| 82 | + logger.info(f"Test started on {self.versions[0]} {time.time()=}") |
| 83 | + ################################################################# |
| 84 | + |
| 85 | + t1 = time.time() |
| 86 | + timeout = 20 |
| 87 | + |
| 88 | + def check_pdisks(pdisks): |
| 89 | + for pdisk in pdisks: |
| 90 | + assert pdisk.Path == CONST_PDISK_PATH |
| 91 | + assert pdisk.PDiskConfig.ExpectedSlotCount == CONST_EXPECTED_SLOT_COUNT |
| 92 | + assert pdisk.DriveStatus == blobstorage_config_pb2.EDriveStatus.ACTIVE |
| 93 | + assert pdisk.PDiskMetrics.TotalSize == CONST_480_GB |
| 94 | + if self.versions[0] < (25, 3): |
| 95 | + assert not pdisk.PDiskMetrics.HasField('SlotCount') |
| 96 | + assert not pdisk.PDiskMetrics.HasField('SlotSizeInUnits') |
| 97 | + else: |
| 98 | + assert pdisk.PDiskMetrics.SlotCount == CONST_EXPECTED_SLOT_COUNT |
| 99 | + assert pdisk.PDiskMetrics.HasField('SlotSizeInUnits') and \ |
| 100 | + pdisk.PDiskMetrics.SlotSizeInUnits == 0 |
| 101 | + assert pdisk.PDiskMetrics.UpdateTimestamp * 1e-6 > t1 |
| 102 | + assert pdisk.PDiskMetrics.UpdateTimestamp * 1e-6 < t1 + timeout |
| 103 | + self.wait_and_check_pdisk_list(check_pdisks, deadline=t1+timeout) |
| 104 | + |
| 105 | + self.change_cluster_version() |
| 106 | + assert self.current_binary_paths_index == 1 |
| 107 | + logger.info(f"Restarted on version {self.versions[1]} {time.time()=}") |
| 108 | + ###################################################################### |
| 109 | + |
| 110 | + t2 = time.time() |
| 111 | + host_configs = self.cluster.client.read_host_configs() |
| 112 | + for host_config in host_configs: |
| 113 | + drive = host_config.Drive[1] |
| 114 | + assert drive.Path == CONST_PDISK_PATH |
| 115 | + drive.ClearField('PDiskConfig') |
| 116 | + drive.PDiskConfig.SetInParent() |
| 117 | + drive.InferPDiskSlotCountFromUnitSize = CONST_10_GB |
| 118 | + drive.InferPDiskSlotCountMax = 32 |
| 119 | + self.cluster.client.define_host_configs(host_configs) |
| 120 | + logger.info(f"Inferred PDisk setting applied {time.time()=}") |
| 121 | + |
| 122 | + self.cluster.client.pdisk_set_all_active(pdisk_path=CONST_PDISK_PATH) |
| 123 | + logger.info(f"Drives activated {time.time()=}") |
| 124 | + |
| 125 | + deadline = time.time() + timeout |
| 126 | + |
| 127 | + def check_pdisks(pdisks): |
| 128 | + for pdisk in pdisks: |
| 129 | + assert pdisk.Path == CONST_PDISK_PATH |
| 130 | + assert pdisk.DriveStatus == blobstorage_config_pb2.EDriveStatus.ACTIVE |
| 131 | + assert not pdisk.HasField('PDiskConfig') |
| 132 | + assert pdisk.ExpectedSlotCount == 16 # hardcoded default |
| 133 | + assert pdisk.PDiskMetrics.TotalSize == CONST_480_GB |
| 134 | + assert pdisk.PDiskMetrics.SlotCount == 24 |
| 135 | + assert pdisk.PDiskMetrics.SlotSizeInUnits == 2 |
| 136 | + assert pdisk.InferPDiskSlotCountFromUnitSize == CONST_10_GB |
| 137 | + assert pdisk.InferPDiskSlotCountMax == 32 |
| 138 | + assert pdisk.PDiskMetrics.UpdateTimestamp * 1e-6 > t2 |
| 139 | + assert pdisk.PDiskMetrics.UpdateTimestamp * 1e-6 < deadline |
| 140 | + self.wait_and_check_pdisk_list(check_pdisks, deadline) |
| 141 | + |
| 142 | + t3 = time.time() |
| 143 | + self.change_cluster_version() |
| 144 | + assert self.current_binary_paths_index == 0 |
| 145 | + logger.info(f"Restarted back on version {self.versions[0]} {time.time()=}") |
| 146 | + ########################################################################### |
| 147 | + |
| 148 | + self.cluster.client.pdisk_set_all_active(pdisk_path=CONST_PDISK_PATH) |
| 149 | + logger.info(f"Drives activated {time.time()=}") |
| 150 | + |
| 151 | + deadline = time.time() + timeout |
| 152 | + |
| 153 | + def check_pdisks(pdisks): |
| 154 | + for pdisk in pdisks: |
| 155 | + assert pdisk.Path == CONST_PDISK_PATH |
| 156 | + assert pdisk.DriveStatus == blobstorage_config_pb2.EDriveStatus.ACTIVE |
| 157 | + assert not pdisk.HasField('PDiskConfig') |
| 158 | + assert pdisk.ExpectedSlotCount == 16 # hardcoded default |
| 159 | + assert pdisk.PDiskMetrics.TotalSize == CONST_480_GB |
| 160 | + if self.versions[0] < (25, 3): |
| 161 | + assert not pdisk.PDiskMetrics.HasField('SlotCount') |
| 162 | + assert not pdisk.PDiskMetrics.HasField('SlotSizeInUnits') |
| 163 | + assert pdisk.InferPDiskSlotCountFromUnitSize == 0 |
| 164 | + assert pdisk.InferPDiskSlotCountMax == 0 |
| 165 | + else: |
| 166 | + assert pdisk.PDiskMetrics.HasField('SlotCount') and pdisk.PDiskMetrics.SlotCount == 24 |
| 167 | + assert pdisk.PDiskMetrics.HasField('SlotSizeInUnits') and pdisk.PDiskMetrics.SlotSizeInUnits == 2 |
| 168 | + assert pdisk.InferPDiskSlotCountFromUnitSize == CONST_10_GB |
| 169 | + assert pdisk.InferPDiskSlotCountMax == 32 |
| 170 | + assert pdisk.PDiskMetrics.UpdateTimestamp * 1e-6 > t3 |
| 171 | + assert pdisk.PDiskMetrics.UpdateTimestamp * 1e-6 < deadline |
| 172 | + self.wait_and_check_pdisk_list(check_pdisks, deadline) |
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