343 lines
12 KiB
Go
343 lines
12 KiB
Go
// Copyright (C) 2019 Storj Labs, Inc.
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// See LICENSE for copying information.
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package tally_test
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import (
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"fmt"
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"storj.io/common/encryption"
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"storj.io/common/memory"
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"storj.io/common/storj"
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"storj.io/common/testcontext"
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"storj.io/common/testrand"
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"storj.io/common/uuid"
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"storj.io/storj/private/testplanet"
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"storj.io/storj/private/teststorj"
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"storj.io/storj/satellite/accounting"
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"storj.io/storj/satellite/accounting/tally"
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"storj.io/storj/satellite/metainfo/metabase"
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)
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func TestDeleteTalliesBefore(t *testing.T) {
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tests := []struct {
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eraseBefore time.Time
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expectedRaws int
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}{
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{
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eraseBefore: time.Now(),
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expectedRaws: 1,
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},
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{
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eraseBefore: time.Now().Add(24 * time.Hour),
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expectedRaws: 0,
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},
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}
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for _, tt := range tests {
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test := tt
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testplanet.Run(t, testplanet.Config{
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SatelliteCount: 1, StorageNodeCount: 0, UplinkCount: 0,
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}, func(t *testing.T, ctx *testcontext.Context, planet *testplanet.Planet) {
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id := teststorj.NodeIDFromBytes([]byte{})
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nodeData := make(map[storj.NodeID]float64)
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nodeData[id] = float64(1000)
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err := planet.Satellites[0].DB.StoragenodeAccounting().SaveTallies(ctx, time.Now(), nodeData)
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require.NoError(t, err)
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err = planet.Satellites[0].DB.StoragenodeAccounting().DeleteTalliesBefore(ctx, test.eraseBefore)
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require.NoError(t, err)
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raws, err := planet.Satellites[0].DB.StoragenodeAccounting().GetTallies(ctx)
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require.NoError(t, err)
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assert.Len(t, raws, test.expectedRaws)
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})
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}
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}
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func TestOnlyInline(t *testing.T) {
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testplanet.Run(t, testplanet.Config{
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SatelliteCount: 1, StorageNodeCount: 6, UplinkCount: 1,
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}, func(t *testing.T, ctx *testcontext.Context, planet *testplanet.Planet) {
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planet.Satellites[0].Accounting.Tally.Loop.Pause()
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uplink := planet.Uplinks[0]
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// Setup: create data for the uplink to upload
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expectedData := testrand.Bytes(1 * memory.KiB)
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// Setup: get the expected size of the data that will be stored in pointer
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// Since the data is small enough to be stored inline, when it is encrypted, we only
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// add 16 bytes of encryption authentication overhead. No encryption block
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// padding will be added since we are not chunking data that we store inline.
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const encryptionAuthOverhead = 16 // bytes
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expectedTotalBytes := len(expectedData) + encryptionAuthOverhead
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// Setup: The data in this tally should match the pointer that the uplink.upload created
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expectedBucketName := "testbucket"
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expectedTally := &accounting.BucketTally{
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BucketLocation: metabase.BucketLocation{
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ProjectID: uplink.Projects[0].ID,
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BucketName: expectedBucketName,
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},
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ObjectCount: 1,
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InlineSegments: 1,
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InlineBytes: int64(expectedTotalBytes),
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MetadataSize: 0,
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}
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// Execute test: upload a file, then calculate at rest data
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err := uplink.Upload(ctx, planet.Satellites[0], expectedBucketName, "test/path", expectedData)
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assert.NoError(t, err)
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// run multiple times to ensure we add tallies
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for i := 0; i < 2; i++ {
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obs := tally.NewObserver(planet.Satellites[0].Log.Named("observer"), time.Now())
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err := planet.Satellites[0].Metainfo.Loop.Join(ctx, obs)
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require.NoError(t, err)
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now := time.Now().Add(time.Duration(i) * time.Second)
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err = planet.Satellites[0].DB.ProjectAccounting().SaveTallies(ctx, now, obs.Bucket)
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require.NoError(t, err)
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assert.Equal(t, 1, len(obs.Bucket))
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for _, actualTally := range obs.Bucket {
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// checking the exact metadata size is brittle, instead, verify that it's not zero
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assert.NotZero(t, actualTally.MetadataSize)
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actualTally.MetadataSize = expectedTally.MetadataSize
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assert.Equal(t, expectedTally, actualTally)
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}
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}
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})
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}
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func TestCalculateNodeAtRestData(t *testing.T) {
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testplanet.Run(t, testplanet.Config{
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SatelliteCount: 1, StorageNodeCount: 6, UplinkCount: 1,
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}, func(t *testing.T, ctx *testcontext.Context, planet *testplanet.Planet) {
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tallySvc := planet.Satellites[0].Accounting.Tally
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tallySvc.Loop.Pause()
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uplink := planet.Uplinks[0]
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// Setup: create 50KiB of data for the uplink to upload
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expectedData := testrand.Bytes(50 * memory.KiB)
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// TODO uplink currently hardcode block size so we need to use the same value in test
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encryptionParameters := storj.EncryptionParameters{
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CipherSuite: storj.EncAESGCM,
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BlockSize: 29 * 256 * memory.B.Int32(),
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}
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expectedTotalBytes, err := encryption.CalcEncryptedSize(int64(len(expectedData)), encryptionParameters)
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require.NoError(t, err)
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// Execute test: upload a file, then calculate at rest data
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expectedBucketName := "testbucket"
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err = uplink.Upload(ctx, planet.Satellites[0], expectedBucketName, "test/path", expectedData)
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require.NoError(t, err)
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obs := tally.NewObserver(planet.Satellites[0].Log.Named("observer"), time.Now())
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err = planet.Satellites[0].Metainfo.Loop.Join(ctx, obs)
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require.NoError(t, err)
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// Confirm the correct number of shares were stored
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rs := satelliteRS(t, planet.Satellites[0])
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if !correctRedundencyScheme(len(obs.Node), rs) {
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t.Fatalf("expected between: %d and %d, actual: %d", rs.RepairShares, rs.TotalShares, len(obs.Node))
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}
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// Confirm the correct number of bytes were stored on each node
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for _, actualTotalBytes := range obs.Node {
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assert.Equal(t, expectedTotalBytes, int64(actualTotalBytes))
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}
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})
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}
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func TestCalculateBucketAtRestData(t *testing.T) {
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testplanet.Run(t, testplanet.Config{
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SatelliteCount: 1, StorageNodeCount: 4, UplinkCount: 2,
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Reconfigure: testplanet.Reconfigure{
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Satellite: testplanet.Combine(
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testplanet.ReconfigureRS(2, 3, 4, 4),
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testplanet.MaxSegmentSize(20*memory.KiB),
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),
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},
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}, func(t *testing.T, ctx *testcontext.Context, planet *testplanet.Planet) {
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satellite := planet.Satellites[0]
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err := planet.Uplinks[0].Upload(ctx, satellite, "alpha", "inline", make([]byte, 10*memory.KiB))
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require.NoError(t, err)
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err = planet.Uplinks[0].Upload(ctx, satellite, "alpha", "remote", make([]byte, 30*memory.KiB))
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require.NoError(t, err)
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err = planet.Uplinks[0].Upload(ctx, satellite, "beta", "remote", make([]byte, 30*memory.KiB))
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require.NoError(t, err)
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err = planet.Uplinks[1].Upload(ctx, satellite, "alpha", "remote", make([]byte, 30*memory.KiB))
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require.NoError(t, err)
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objects, err := satellite.Metainfo.Metabase.TestingAllObjects(ctx)
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require.NoError(t, err)
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segments, err := satellite.Metainfo.Metabase.TestingAllSegments(ctx)
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require.NoError(t, err)
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expectedTotal := map[metabase.BucketLocation]*accounting.BucketTally{}
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ensure := func(loc metabase.BucketLocation) *accounting.BucketTally {
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if t, ok := expectedTotal[loc]; ok {
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return t
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}
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t := &accounting.BucketTally{BucketLocation: loc}
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expectedTotal[loc] = t
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return t
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}
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streamLocation := map[uuid.UUID]metabase.BucketLocation{}
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for _, object := range objects {
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loc := object.Location().Bucket()
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streamLocation[object.StreamID] = loc
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t := ensure(loc)
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t.ObjectCount++
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t.MetadataSize += int64(len(object.EncryptedMetadata))
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}
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for _, segment := range segments {
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loc := streamLocation[segment.StreamID]
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t := ensure(loc)
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if len(segment.Pieces) > 0 {
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t.RemoteSegments++
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t.RemoteBytes += int64(segment.EncryptedSize)
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} else {
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t.InlineSegments++
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t.InlineBytes += int64(segment.EncryptedSize)
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}
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}
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require.Len(t, expectedTotal, 3)
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obs := tally.NewObserver(satellite.Log.Named("observer"), time.Now())
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err = satellite.Metainfo.Loop.Join(ctx, obs)
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require.NoError(t, err)
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require.Equal(t, expectedTotal, obs.Bucket)
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})
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}
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func TestTallyIgnoresExpiredPointers(t *testing.T) {
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testplanet.Run(t, testplanet.Config{
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SatelliteCount: 1, StorageNodeCount: 6, UplinkCount: 1,
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}, func(t *testing.T, ctx *testcontext.Context, planet *testplanet.Planet) {
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satellite := planet.Satellites[0]
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now := time.Now()
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err := planet.Uplinks[0].UploadWithExpiration(ctx, planet.Satellites[0], "bucket", "path", []byte{1}, now.Add(12*time.Hour))
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require.NoError(t, err)
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obs := tally.NewObserver(satellite.Log.Named("observer"), now.Add(24*time.Hour))
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err = satellite.Metainfo.Loop.Join(ctx, obs)
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require.NoError(t, err)
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// there should be no observed buckets because all of the pointers are expired
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require.Equal(t, obs.Bucket, map[metabase.BucketLocation]*accounting.BucketTally{})
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})
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}
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func TestTallyLiveAccounting(t *testing.T) {
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testplanet.Run(t, testplanet.Config{
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SatelliteCount: 1, StorageNodeCount: 6, UplinkCount: 1,
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}, func(t *testing.T, ctx *testcontext.Context, planet *testplanet.Planet) {
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tally := planet.Satellites[0].Accounting.Tally
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projectID := planet.Uplinks[0].Projects[0].ID
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tally.Loop.Pause()
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expectedData := testrand.Bytes(5 * memory.MB)
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err := planet.Uplinks[0].Upload(ctx, planet.Satellites[0], "testbucket", "test/path", expectedData)
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require.NoError(t, err)
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segments, err := planet.Satellites[0].Metainfo.Metabase.TestingAllSegments(ctx)
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require.NoError(t, err)
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require.Len(t, segments, 1)
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segmentSize := int64(segments[0].EncryptedSize)
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tally.Loop.TriggerWait()
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expectedSize := segmentSize
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total, err := planet.Satellites[0].Accounting.ProjectUsage.GetProjectStorageTotals(ctx, projectID)
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require.NoError(t, err)
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require.Equal(t, expectedSize, total)
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for i := 0; i < 5; i++ {
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err := planet.Uplinks[0].Upload(ctx, planet.Satellites[0], "testbucket", fmt.Sprintf("test/path/%d", i), expectedData)
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require.NoError(t, err)
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tally.Loop.TriggerWait()
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expectedSize += segmentSize
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total, err := planet.Satellites[0].Accounting.ProjectUsage.GetProjectStorageTotals(ctx, projectID)
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require.NoError(t, err)
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require.Equal(t, expectedSize, total)
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}
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})
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}
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func TestTallyEmptyProjectUpdatesLiveAccounting(t *testing.T) {
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testplanet.Run(t, testplanet.Config{
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SatelliteCount: 1, StorageNodeCount: 6, UplinkCount: 2,
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}, func(t *testing.T, ctx *testcontext.Context, planet *testplanet.Planet) {
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planet.Satellites[0].Accounting.Tally.Loop.Pause()
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project1 := planet.Uplinks[1].Projects[0].ID
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data := testrand.Bytes(1 * memory.MB)
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// we need an extra bucket with data for this test. If no buckets are found at all,
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// the update block is skipped in tally
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err := planet.Uplinks[0].Upload(ctx, planet.Satellites[0], "bucket", "test", data)
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require.NoError(t, err)
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err = planet.Uplinks[1].Upload(ctx, planet.Satellites[0], "bucket", "test", data)
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require.NoError(t, err)
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planet.Satellites[0].Accounting.Tally.Loop.TriggerWait()
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planet.Satellites[0].Accounting.Tally.Loop.Pause()
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total, err := planet.Satellites[0].Accounting.ProjectUsage.GetProjectStorageTotals(ctx, project1)
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require.NoError(t, err)
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require.True(t, total >= int64(len(data)))
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err = planet.Uplinks[1].DeleteObject(ctx, planet.Satellites[0], "bucket", "test")
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require.NoError(t, err)
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planet.Satellites[0].Accounting.Tally.Loop.TriggerWait()
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p1Total, err := planet.Satellites[0].Accounting.ProjectUsage.GetProjectStorageTotals(ctx, project1)
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require.NoError(t, err)
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require.Zero(t, p1Total)
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})
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}
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func correctRedundencyScheme(shareCount int, uplinkRS storj.RedundancyScheme) bool {
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// The shareCount should be a value between RequiredShares and TotalShares where
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// RequiredShares is the min number of shares required to recover a segment and
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// TotalShares is the number of shares to encode
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return int(uplinkRS.RepairShares) <= shareCount && shareCount <= int(uplinkRS.TotalShares)
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}
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func satelliteRS(t *testing.T, satellite *testplanet.Satellite) storj.RedundancyScheme {
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rs := satellite.Config.Metainfo.RS
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return storj.RedundancyScheme{
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RequiredShares: int16(rs.Min),
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RepairShares: int16(rs.Repair),
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OptimalShares: int16(rs.Success),
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TotalShares: int16(rs.Total),
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ShareSize: rs.ErasureShareSize.Int32(),
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}
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}
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