feat: vdisks in 2 rows #1758
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,158 @@ | ||
| import {EFlag} from '../../types/api/enums'; | ||
|
||
| import type { | ||
| TEndpoint, | ||
| TNodeInfo, | ||
| TNodesInfo, | ||
| TPoolStats, | ||
| TSystemStateInfo, | ||
| } from '../../types/api/nodes'; | ||
| import {TPDiskState} from '../../types/api/pdisk'; | ||
| import {EVDiskState} from '../../types/api/vdisk'; | ||
|
|
||
| // Different disk sizes to simulate variety (in bytes) | ||
| const DISK_SIZES = [ | ||
| '68719476736', // 64 GB | ||
| '137438953472', // 128 GB | ||
| '274877906944', // 256 GB | ||
| '549755813888', // 512 GB | ||
| '1099511627776', // 1 TB | ||
| ]; | ||
|
|
||
| const getRandomDiskSize = () => DISK_SIZES[Math.floor(Math.random() * DISK_SIZES.length)]; | ||
|
|
||
| const generatePoolStats = (count = 5): TPoolStats[] => { | ||
| const poolNames = ['System', 'User', 'Batch', 'IO', 'IC'] as const; | ||
| return poolNames.slice(0, count).map((Name) => ({ | ||
| Name, | ||
| Usage: Math.random() * 0.02, | ||
| Threads: Math.floor(Math.random() * 3) + 1, | ||
| })); | ||
| }; | ||
|
|
||
| const generateEndpoints = (): TEndpoint[] => [ | ||
| {Name: 'ic', Address: ':19001'}, | ||
| {Name: 'http-mon', Address: ':8765'}, | ||
| {Name: 'grpcs', Address: ':2135'}, | ||
| {Name: 'grpc', Address: ':2136'}, | ||
| ]; | ||
|
|
||
| const generateSystemState = (nodeId: number): TSystemStateInfo => ({ | ||
| StartTime: '1734358137851', | ||
| ChangeTime: '1734358421375', | ||
| LoadAverage: [3.381347656, 2.489257813, 1.279296875], | ||
| NumberOfCpus: 8, | ||
| SystemState: EFlag.Green, | ||
| NodeId: nodeId, | ||
| Host: `localhost-${nodeId}`, | ||
| Version: 'main.95ce0df', | ||
| PoolStats: generatePoolStats(), | ||
| Endpoints: generateEndpoints(), | ||
| Roles: ['Bootstrapper', 'StateStorage', 'StateStorageBoard', 'SchemeBoard', 'Storage'], | ||
| MemoryLimit: '2147483648', | ||
| MaxDiskUsage: 0.002349853516, | ||
| Location: { | ||
| DataCenter: '1', | ||
| Rack: '1', | ||
| Unit: '1', | ||
| }, | ||
| TotalSessions: 0, | ||
| CoresUsed: 0.07583969556, | ||
| CoresTotal: 8, | ||
| }); | ||
|
|
||
| const generatePDisk = (nodeId: number, pdiskId: number, totalSize = '68719476736') => ({ | ||
| PDiskId: pdiskId, | ||
| ChangeTime: '1734358142074', | ||
| Path: `/ydb_data/pdisk${pdiskId}l3ki78no.data`, | ||
| Guid: pdiskId.toString(), | ||
| Category: '0', | ||
| TotalSize: totalSize, | ||
| AvailableSize: (Number(totalSize) * 0.9).toString(), // 90% available by default | ||
| State: TPDiskState.Normal, | ||
| NodeId: nodeId, | ||
| Device: EFlag.Green, | ||
| Realtime: EFlag.Green, | ||
| SerialNumber: '', | ||
| SystemSize: '213909504', | ||
| LogUsedSize: '35651584', | ||
| LogTotalSize: '68486692864', | ||
| EnforcedDynamicSlotSize: '22817013760', | ||
| }); | ||
|
|
||
| const generateVDisk = (nodeId: number, vdiskId: number, pdiskId: number) => ({ | ||
| VDiskId: { | ||
| GroupID: vdiskId, | ||
| GroupGeneration: 1, | ||
| Ring: 0, | ||
| Domain: 0, | ||
| VDisk: 0, | ||
| }, | ||
| ChangeTime: '1734358420919', | ||
| PDiskId: pdiskId, | ||
| VDiskSlotId: vdiskId, | ||
| Guid: '1', | ||
| Kind: '0', | ||
| NodeId: nodeId, | ||
| VDiskState: EVDiskState.OK, | ||
| DiskSpace: EFlag.Green, | ||
| SatisfactionRank: { | ||
| FreshRank: { | ||
| Flag: EFlag.Green, | ||
| }, | ||
| LevelRank: { | ||
| Flag: EFlag.Green, | ||
| }, | ||
| }, | ||
| Replicated: true, | ||
| ReplicationProgress: 1, | ||
| ReplicationSecondsRemaining: 0, | ||
| AllocatedSize: '0', | ||
| AvailableSize: '22817013760', | ||
| HasUnreadableBlobs: false, | ||
| IncarnationGuid: '11528832187803248876', | ||
| InstanceGuid: '14836434871903384493', | ||
| FrontQueues: EFlag.Green, | ||
| StoragePoolName: 'static', | ||
| ReadThroughput: '0', | ||
| WriteThroughput: '420', | ||
| }); | ||
|
|
||
| interface NodeGeneratorOptions { | ||
| vdisksCount?: number; | ||
| pdisksCount?: number; | ||
| } | ||
|
|
||
| const DEFAULT_OPTIONS: NodeGeneratorOptions = { | ||
| vdisksCount: 12, | ||
| pdisksCount: 4, | ||
| }; | ||
|
|
||
| const generateNode = (nodeId: number, options: NodeGeneratorOptions = {}): TNodeInfo => { | ||
| const pdisksCount = options.pdisksCount ?? DEFAULT_OPTIONS.pdisksCount; | ||
| const vdisksCount = options.vdisksCount ?? DEFAULT_OPTIONS.vdisksCount; | ||
|
|
||
| return { | ||
| NodeId: nodeId, | ||
| UptimeSeconds: 284, | ||
| CpuUsage: 0.00947996, | ||
| DiskSpaceUsage: 0.234985, | ||
| SystemState: generateSystemState(nodeId), | ||
| PDisks: Array.from({length: pdisksCount!}, (_, i) => | ||
| generatePDisk(nodeId, i + 1, getRandomDiskSize()), | ||
| ), | ||
| VDisks: Array.from({length: vdisksCount!}, (_, i) => { | ||
| // Distribute VDisks evenly across PDisks | ||
| const pdiskId = (i % pdisksCount!) + 1; | ||
| return generateVDisk(nodeId, i, pdiskId); | ||
| }), | ||
| }; | ||
| }; | ||
|
|
||
| export const generateNodes = (count = 1, options?: NodeGeneratorOptions): TNodesInfo => { | ||
| const nodes = Array.from({length: count}, (_, i) => generateNode(i + 1, options)); | ||
| return { | ||
| TotalNodes: count.toString(), | ||
| FoundNodes: count.toString(), | ||
| Nodes: nodes, | ||
| }; | ||
| }; | ||
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Your solution works well only in the case, where all pdisks have the same amount of vdisks, it's not always true.
Previously we assumed, that all pdisks should be of the same size, so
MaximumSlotsPerDiskwas introduced so it will be possible to calculate pdisk size for paginated table (something likepDiskSize = MaximumSlotsPerDisk * VDISK_SIZE) and use it for all pdisks in this table (even if the don't have any vdisks)There was a problem hiding this comment.
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fixed
Also added random vdisks count generation to pdisks in mocks