270 lines
7.9 KiB
Go
270 lines
7.9 KiB
Go
// Copyright (C) 2019 Storj Labs, Inc.
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// See LICENSE for copying information.
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package metainfo_test
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import (
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"context"
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"testing"
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"github.com/skyrings/skyring-common/tools/uuid"
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"github.com/stretchr/testify/require"
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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/storj/private/testplanet"
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"storj.io/storj/storage"
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"storj.io/storj/uplink"
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)
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func TestEndpoint_DeleteObjectPieces(t *testing.T) {
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t.Run("all nodes up", func(t *testing.T) {
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t.Parallel()
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ctx := testcontext.New(t)
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defer ctx.Cleanup()
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planet, err := testplanet.New(t, 1, 4, 1)
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require.NoError(t, err)
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defer ctx.Check(planet.Shutdown)
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planet.Start(ctx)
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var (
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uplnk = planet.Uplinks[0]
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satelliteSys = planet.Satellites[0]
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)
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var testCases = []struct {
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caseDescription string
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objData []byte
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}{
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{caseDescription: "one remote segment", objData: testrand.Bytes(10 * memory.KiB)},
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{caseDescription: "one inline segment", objData: testrand.Bytes(3 * memory.KiB)},
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{caseDescription: "several segments (all remote)", objData: testrand.Bytes(50 * memory.KiB)},
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{caseDescription: "several segments (remote + inline)", objData: testrand.Bytes(33 * memory.KiB)},
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}
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for _, tc := range testCases {
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tc := tc
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t.Run(tc.caseDescription, func(t *testing.T) {
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const (
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bucketName = "a-bucket"
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objectName = "object-filename"
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)
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// Use RSConfig for ensuring that we don't have long-tail cancellations and the
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// upload doesn't leave garbage in the SNs
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err = uplnk.UploadWithClientConfig(ctx, satelliteSys, uplink.Config{
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Client: uplink.ClientConfig{
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SegmentSize: 10 * memory.KiB,
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},
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RS: uplink.RSConfig{
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MinThreshold: 2,
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RepairThreshold: 2,
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SuccessThreshold: 4,
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MaxThreshold: 4,
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},
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},
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bucketName, objectName, tc.objData,
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)
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require.NoError(t, err)
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projectID, encryptedPath := getProjectIDAndEncPathFirstObject(ctx, t, satelliteSys)
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err = satelliteSys.Metainfo.Endpoint2.DeleteObjectPieces(
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ctx, *projectID, []byte(bucketName), encryptedPath,
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)
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require.NoError(t, err)
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// Check that storage nodes don't hold any data after the satellite
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// delete the pieces
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var totalUsedSpace int64
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for _, sn := range planet.StorageNodes {
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usedSpace, err := sn.Storage2.Store.SpaceUsedForPieces(ctx)
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require.NoError(t, err)
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totalUsedSpace += usedSpace
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}
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require.Zero(t, totalUsedSpace, "totalUsedSpace")
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})
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}
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})
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t.Run("some nodes down", func(t *testing.T) {
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t.Skip("TODO: v3-3364")
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t.Parallel()
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var testCases = []struct {
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caseDescription string
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objData []byte
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}{
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{caseDescription: "one remote segment", objData: testrand.Bytes(10 * memory.KiB)},
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{caseDescription: "one inline segment", objData: testrand.Bytes(3 * memory.KiB)},
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{caseDescription: "several segments (all remote)", objData: testrand.Bytes(50 * memory.KiB)},
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{caseDescription: "several segments (remote + inline)", objData: testrand.Bytes(33 * memory.KiB)},
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}
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for _, tc := range testCases {
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tc := tc
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t.Run(tc.caseDescription, func(t *testing.T) {
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ctx := testcontext.New(t)
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defer ctx.Cleanup()
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planet, err := testplanet.New(t, 1, 4, 1)
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require.NoError(t, err)
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defer ctx.Check(planet.Shutdown)
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planet.Start(ctx)
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var (
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uplnk = planet.Uplinks[0]
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satelliteSys = planet.Satellites[0]
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)
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const (
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bucketName = "a-bucket"
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objectName = "object-filename"
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)
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// Use RSConfig for ensuring that we don't have long-tail cancellations and the
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// upload doesn't leave garbage in the SNs
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err = uplnk.UploadWithClientConfig(ctx, satelliteSys, uplink.Config{
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Client: uplink.ClientConfig{
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SegmentSize: 10 * memory.KiB,
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},
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RS: uplink.RSConfig{
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MinThreshold: 2,
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RepairThreshold: 2,
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SuccessThreshold: 4,
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MaxThreshold: 4,
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},
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}, bucketName, objectName, tc.objData)
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require.NoError(t, err)
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// Shutdown the first 2 storage nodes before we delete the pieces
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require.NoError(t, planet.StopPeer(planet.StorageNodes[0]))
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require.NoError(t, planet.StopPeer(planet.StorageNodes[1]))
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projectID, encryptedPath := getProjectIDAndEncPathFirstObject(ctx, t, satelliteSys)
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err = satelliteSys.Metainfo.Endpoint2.DeleteObjectPieces(
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ctx, *projectID, []byte(bucketName), encryptedPath,
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)
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require.NoError(t, err)
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// Check that storage nodes that were offline when deleting the pieces
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// they are still holding data
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var totalUsedSpace int64
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for i := 0; i < 2; i++ {
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usedSpace, err := planet.StorageNodes[i].Storage2.Store.SpaceUsedForPieces(ctx)
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require.NoError(t, err)
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totalUsedSpace += usedSpace
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}
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require.NotZero(t, totalUsedSpace, "totalUsedSpace offline nodes")
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// Check that storage nodes which are online when deleting pieces don't
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// hold any piece
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totalUsedSpace = 0
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for i := 2; i < len(planet.StorageNodes); i++ {
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usedSpace, err := planet.StorageNodes[i].Storage2.Store.SpaceUsedForPieces(ctx)
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require.NoError(t, err)
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totalUsedSpace += usedSpace
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}
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require.Zero(t, totalUsedSpace, "totalUsedSpace online nodes")
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})
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}
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})
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t.Run("all nodes down", func(t *testing.T) {
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t.Skip("TODO: v3-3364")
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t.Parallel()
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var testCases = []struct {
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caseDescription string
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objData []byte
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}{
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{caseDescription: "one remote segment", objData: testrand.Bytes(10 * memory.KiB)},
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{caseDescription: "one inline segment", objData: testrand.Bytes(3 * memory.KiB)},
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{caseDescription: "several segments (all remote)", objData: testrand.Bytes(50 * memory.KiB)},
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{caseDescription: "several segments (remote + inline)", objData: testrand.Bytes(33 * memory.KiB)},
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}
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for _, tc := range testCases {
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tc := tc
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t.Run(tc.caseDescription, func(t *testing.T) {
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const (
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bucketName = "a-bucket"
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objectName = "object-filename"
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)
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ctx := testcontext.New(t)
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defer ctx.Cleanup()
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planet, err := testplanet.New(t, 1, 4, 1)
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require.NoError(t, err)
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defer ctx.Check(planet.Shutdown)
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planet.Start(ctx)
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var (
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uplnk = planet.Uplinks[0]
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satelliteSys = planet.Satellites[0]
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)
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// Use RSConfig for ensuring that we don't have long-tail cancellations and the
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// upload doesn't leave garbage in the SNs
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err = uplnk.UploadWithClientConfig(ctx, satelliteSys, uplink.Config{
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Client: uplink.ClientConfig{
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SegmentSize: 10 * memory.KiB,
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},
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RS: uplink.RSConfig{
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MinThreshold: 2,
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RepairThreshold: 2,
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SuccessThreshold: 4,
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MaxThreshold: 4,
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},
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}, bucketName, objectName, tc.objData)
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require.NoError(t, err)
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// Shutdown all the storage nodes before we delete the pieces
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for _, sn := range planet.StorageNodes {
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require.NoError(t, planet.StopPeer(sn))
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}
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projectID, encryptedPath := getProjectIDAndEncPathFirstObject(ctx, t, satelliteSys)
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err = satelliteSys.Metainfo.Endpoint2.DeleteObjectPieces(
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ctx, *projectID, []byte(bucketName), encryptedPath,
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)
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require.NoError(t, err)
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// Check that storage nodes that were offline when deleting the pieces
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// they are still holding data
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var totalUsedSpace int64
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for _, sn := range planet.StorageNodes {
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usedSpace, err := sn.Storage2.Store.SpaceUsedForPieces(ctx)
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require.NoError(t, err)
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totalUsedSpace += usedSpace
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}
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require.NotZero(t, totalUsedSpace, "totalUsedSpace")
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})
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}
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})
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}
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func getProjectIDAndEncPathFirstObject(
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ctx context.Context, t *testing.T, satellite *testplanet.SatelliteSystem,
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) (projectID *uuid.UUID, encryptedPath []byte) {
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t.Helper()
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keys, err := satellite.Metainfo.Database.List(ctx, storage.Key{}, 1)
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require.NoError(t, err)
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keyParts := storj.SplitPath(keys[0].String())
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require.Len(t, keyParts, 4)
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projectID, err = uuid.Parse(keyParts[0])
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require.NoError(t, err)
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encryptedPath = []byte(keyParts[3])
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return projectID, encryptedPath
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}
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