/
backup_and_restore_journey.go
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/
backup_and_restore_journey.go
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// _ _
// __ _____ __ ___ ___ __ _| |_ ___
// \ \ /\ / / _ \/ _` \ \ / / |/ _` | __/ _ \
// \ V V / __/ (_| |\ V /| | (_| | || __/
// \_/\_/ \___|\__,_| \_/ |_|\__,_|\__\___|
//
// Copyright © 2016 - 2024 Weaviate B.V. All rights reserved.
//
// CONTACT: hello@weaviate.io
//
package journey
import (
"strconv"
"testing"
"time"
"github.com/stretchr/testify/require"
"github.com/weaviate/weaviate/client/backups"
"github.com/weaviate/weaviate/entities/models"
"github.com/weaviate/weaviate/test/helper"
"github.com/weaviate/weaviate/test/helper/sample-schema/books"
)
func backupAndRestoreJourneyTest(t *testing.T, weaviateEndpoint, backend string, namedVectors bool) {
if weaviateEndpoint != "" {
helper.SetupClient(weaviateEndpoint)
}
var booksClass *models.Class
if namedVectors {
booksClass = books.ClassNamedContextionaryVectorizer()
} else {
booksClass = books.ClassContextionaryVectorizer()
}
helper.CreateClass(t, booksClass)
defer helper.DeleteClass(t, booksClass.Class)
verifyThatAllBooksExist := func(t *testing.T) {
book := helper.AssertGetObject(t, booksClass.Class, books.Dune)
require.Equal(t, books.Dune, book.ID)
book = helper.AssertGetObject(t, booksClass.Class, books.ProjectHailMary)
require.Equal(t, books.ProjectHailMary, book.ID)
book = helper.AssertGetObject(t, booksClass.Class, books.TheLordOfTheIceGarden)
require.Equal(t, books.TheLordOfTheIceGarden, book.ID)
}
vectorsForDune := func() map[string][]float32 {
vectors := map[string][]float32{}
duneBook := helper.AssertGetObject(t, booksClass.Class, books.Dune)
if namedVectors {
for name := range booksClass.VectorConfig {
vectors[name] = duneBook.Vectors[name]
}
} else {
vectors["vector"] = duneBook.Vector
}
return vectors
}
backupID := "backup-1_named_vectors" + strconv.FormatBool(namedVectors)
t.Run("add data to Books schema", func(t *testing.T) {
for _, book := range books.Objects() {
helper.CreateObject(t, book)
helper.AssertGetObjectEventually(t, book.Class, book.ID)
}
})
t.Run("verify that Books objects exist", func(t *testing.T) {
verifyThatAllBooksExist(t)
})
initialVectors := vectorsForDune()
t.Run("verify invalid compression config", func(t *testing.T) {
// unknown compression level
resp, err := helper.CreateBackup(t, &models.BackupConfig{
CompressionLevel: "some-weird-config",
}, booksClass.Class, backend, backupID)
helper.AssertRequestFail(t, resp, err, func() {
_, ok := err.(*backups.BackupsCreateUnprocessableEntity)
require.True(t, ok, "not backups.BackupsCreateUnprocessableEntity")
})
// out of band cpu %
resp, err = helper.CreateBackup(t, &models.BackupConfig{
CPUPercentage: 120,
}, booksClass.Class, backend, backupID)
helper.AssertRequestFail(t, resp, err, func() {
_, ok := err.(*backups.BackupsCreateUnprocessableEntity)
require.True(t, ok, "not backups.BackupsCreateUnprocessableEntity")
})
// out of band chunkSize
resp, err = helper.CreateBackup(t, &models.BackupConfig{
ChunkSize: 1024,
}, booksClass.Class, backend, backupID)
helper.AssertRequestFail(t, resp, err, func() {
_, ok := err.(*backups.BackupsCreateUnprocessableEntity)
require.True(t, ok, "not backups.BackupsCreateUnprocessableEntity")
})
})
t.Run("start backup process", func(t *testing.T) {
params := backups.NewBackupsCreateParams().
WithBackend(backend).
WithBody(&models.BackupCreateRequest{
ID: backupID,
Include: []string{booksClass.Class},
Config: &models.BackupConfig{
CPUPercentage: 80,
ChunkSize: 512,
CompressionLevel: models.BackupConfigCompressionLevelDefaultCompression,
},
})
resp, err := helper.Client(t).Backups.BackupsCreate(params, nil)
helper.AssertRequestOk(t, resp, err, func() {
meta := resp.GetPayload()
require.NotNil(t, meta)
require.Equal(t, models.BackupCreateStatusResponseStatusSTARTED, *meta.Status)
})
})
t.Run("verify that backup process is completed", func(t *testing.T) {
params := backups.NewBackupsCreateStatusParams().
WithBackend(backend).
WithID(backupID)
for {
resp, err := helper.Client(t).Backups.BackupsCreateStatus(params, nil)
require.Nil(t, err)
require.NotNil(t, resp)
meta := resp.GetPayload()
require.NotNil(t, meta)
switch *meta.Status {
case models.BackupCreateStatusResponseStatusSUCCESS:
return
case models.BackupCreateStatusResponseStatusFAILED:
t.Errorf("failed to create backup, got response: %+v", meta)
return
default:
time.Sleep(1 * time.Second)
}
}
})
t.Run("verify that Books objects still exist", func(t *testing.T) {
verifyThatAllBooksExist(t)
})
t.Run("remove Books class", func(t *testing.T) {
helper.DeleteClass(t, booksClass.Class)
})
t.Run("verify that objects don't exist", func(t *testing.T) {
err := helper.AssertGetObjectFailsEventually(t, booksClass.Class, books.Dune)
require.NotNil(t, err)
err = helper.AssertGetObjectFailsEventually(t, booksClass.Class, books.ProjectHailMary)
require.NotNil(t, err)
err = helper.AssertGetObjectFailsEventually(t, booksClass.Class, books.TheLordOfTheIceGarden)
require.NotNil(t, err)
})
// out of band cpu %
t.Run("invalid restore request", func(t *testing.T) {
resp, err := helper.RestoreBackup(t, &models.RestoreConfig{
CPUPercentage: 180,
}, booksClass.Class, backend, backupID, map[string]string{})
helper.AssertRequestFail(t, resp, err, func() {
_, ok := err.(*backups.BackupsRestoreUnprocessableEntity)
require.True(t, ok, "not backups.BackupsRestoreUnprocessableEntity")
})
})
t.Run("start restore process", func(t *testing.T) {
params := backups.NewBackupsRestoreParams().
WithBackend(backend).
WithID(backupID).
WithBody(&models.BackupRestoreRequest{
Include: []string{booksClass.Class},
})
resp, err := helper.Client(t).Backups.BackupsRestore(params, nil)
helper.AssertRequestOk(t, resp, err, func() {
meta := resp.GetPayload()
require.NotNil(t, meta)
require.Equal(t, models.BackupCreateStatusResponseStatusSTARTED, *meta.Status)
})
})
t.Run("verify that restore process is completed", func(t *testing.T) {
params := backups.NewBackupsRestoreStatusParams().
WithBackend(backend).
WithID(backupID)
for {
resp, err := helper.Client(t).Backups.BackupsRestoreStatus(params, nil)
require.Nil(t, err)
require.NotNil(t, resp)
meta := resp.GetPayload()
require.NotNil(t, meta)
switch *meta.Status {
case models.BackupRestoreStatusResponseStatusSUCCESS:
return
case models.BackupRestoreStatusResponseStatusFAILED:
t.Errorf("failed to restore backup, got response: %+v", meta)
return
default:
time.Sleep(1 * time.Second)
}
}
})
t.Run("verify that Books objects exist after restore", func(t *testing.T) {
verifyThatAllBooksExist(t)
})
t.Run("verify that vectors are the same after restore", func(t *testing.T) {
restoredVectors := vectorsForDune()
require.Equal(t, initialVectors, restoredVectors)
})
}