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|
package backup_test
import (
"context"
"fmt"
"testing"
"github.com/stretchr/testify/require"
"gitlab.com/gitlab-org/gitaly/v16/internal/backup"
"gitlab.com/gitlab-org/gitaly/v16/internal/git"
"gitlab.com/gitlab-org/gitaly/v16/internal/git/gittest"
"gitlab.com/gitlab-org/gitaly/v16/internal/gitaly/config"
"gitlab.com/gitlab-org/gitaly/v16/internal/gitaly/service/setup"
"gitlab.com/gitlab-org/gitaly/v16/internal/gitaly/storage"
"gitlab.com/gitlab-org/gitaly/v16/internal/grpc/client"
"gitlab.com/gitlab-org/gitaly/v16/internal/structerr"
"gitlab.com/gitlab-org/gitaly/v16/internal/testhelper"
"gitlab.com/gitlab-org/gitaly/v16/internal/testhelper/testcfg"
"gitlab.com/gitlab-org/gitaly/v16/internal/testhelper/testserver"
"gitlab.com/gitlab-org/gitaly/v16/proto/go/gitalypb"
)
func TestServerSideAdapter_Create(t *testing.T) {
gittest.SkipWithSHA256(t)
t.Parallel()
ctx := testhelper.Context(t)
type setupData struct {
repo *gitalypb.Repository
backupID string
incremental bool
}
for _, tc := range []struct {
desc string
setup func(t *testing.T, ctx context.Context, cfg config.Cfg) setupData
expectedErr error
}{
{
desc: "success",
setup: func(t *testing.T, ctx context.Context, cfg config.Cfg) setupData {
repo, repoPath := gittest.CreateRepository(t, ctx, cfg)
gittest.WriteCommit(t, cfg, repoPath, gittest.WithBranch(git.DefaultBranch))
return setupData{
repo: repo,
backupID: "abc123",
}
},
},
{
desc: "success - incremental",
setup: func(t *testing.T, ctx context.Context, cfg config.Cfg) setupData {
repo, repoPath := gittest.CreateRepository(t, ctx, cfg)
gittest.WriteCommit(t, cfg, repoPath, gittest.WithBranch(git.DefaultBranch))
return setupData{
repo: repo,
backupID: "abc123",
incremental: true,
}
},
},
{
desc: "missing backup ID",
setup: func(t *testing.T, ctx context.Context, cfg config.Cfg) setupData {
repo, repoPath := gittest.CreateRepository(t, ctx, cfg)
gittest.WriteCommit(t, cfg, repoPath, gittest.WithBranch(git.DefaultBranch))
return setupData{
repo: repo,
backupID: "",
}
},
expectedErr: structerr.NewInvalidArgument("server-side create: rpc error: code = InvalidArgument desc = empty BackupId"),
},
{
desc: "repository with no branches",
setup: func(t *testing.T, ctx context.Context, cfg config.Cfg) setupData {
repo, _ := gittest.CreateRepository(t, ctx, cfg)
return setupData{
repo: repo,
backupID: "abc123",
}
},
},
{
desc: "repository does not exist",
setup: func(t *testing.T, ctx context.Context, cfg config.Cfg) setupData {
repo := &gitalypb.Repository{
StorageName: cfg.Storages[0].Name,
RelativePath: gittest.NewRepositoryName(t),
}
return setupData{
repo: repo,
backupID: "abc123",
}
},
expectedErr: fmt.Errorf("server-side create: %w: rpc error: code = NotFound desc = repository not found", backup.ErrSkipped),
},
} {
tc := tc
t.Run(tc.desc, func(t *testing.T) {
t.Parallel()
backupRoot := testhelper.TempDir(t)
backupSink, err := backup.ResolveSink(ctx, backupRoot)
require.NoError(t, err)
backupLocator, err := backup.ResolveLocator("pointer", backupSink)
require.NoError(t, err)
cfg := testcfg.Build(t)
cfg.SocketPath = testserver.RunGitalyServer(t, cfg, setup.RegisterAll,
testserver.WithBackupSink(backupSink),
testserver.WithBackupLocator(backupLocator),
)
pool := client.NewPool()
defer testhelper.MustClose(t, pool)
adapter := backup.NewServerSideAdapter(pool)
data := tc.setup(t, ctx, cfg)
ctx := testhelper.MergeIncomingMetadata(ctx, testcfg.GitalyServersMetadataFromCfg(t, cfg))
err = adapter.Create(ctx, &backup.CreateRequest{
Repository: data.repo,
VanityRepository: data.repo,
BackupID: data.backupID,
Incremental: data.incremental,
})
if tc.expectedErr != nil {
testhelper.RequireGrpcError(t, tc.expectedErr, err)
return
}
require.NoError(t, err)
})
}
}
func TestServerSideAdapter_Restore(t *testing.T) {
gittest.SkipWithSHA256(t)
t.Parallel()
ctx := testhelper.Context(t)
type setupData struct {
repo *gitalypb.Repository
repoPath string
backupID string
expectedChecksum *git.Checksum
}
for _, tc := range []struct {
desc string
setup func(t *testing.T, ctx context.Context, cfg config.Cfg, backupSink backup.Sink, backupLocator backup.Locator) setupData
expectedErr error
}{
{
desc: "success",
setup: func(t *testing.T, ctx context.Context, cfg config.Cfg, backupSink backup.Sink, backupLocator backup.Locator) setupData {
_, templateRepoPath := gittest.CreateRepository(t, ctx, cfg)
oid := gittest.WriteCommit(t, cfg, templateRepoPath, gittest.WithBranch(git.DefaultBranch))
gittest.WriteCommit(t, cfg, templateRepoPath, gittest.WithBranch("feature"), gittest.WithParents(oid))
checksum := gittest.ChecksumRepo(t, cfg, templateRepoPath)
repo, repoPath := gittest.CreateRepository(t, ctx, cfg)
backup := backupLocator.BeginFull(ctx, repo, "abc123")
step := backup.Steps[len(backup.Steps)-1]
w, err := backupSink.GetWriter(ctx, step.BundlePath)
require.NoError(t, err)
bundle := gittest.BundleRepo(t, cfg, templateRepoPath, "-")
_, err = w.Write(bundle)
require.NoError(t, err)
require.NoError(t, w.Close())
w, err = backupSink.GetWriter(ctx, step.RefPath)
require.NoError(t, err)
refs := gittest.Exec(t, cfg, "-C", templateRepoPath, "show-ref", "--head")
_, err = w.Write(refs)
require.NoError(t, err)
require.NoError(t, w.Close())
require.NoError(t, backupLocator.Commit(ctx, backup))
return setupData{
repo: repo,
repoPath: repoPath,
backupID: "abc123",
expectedChecksum: checksum,
}
},
},
{
desc: "missing bundle",
setup: func(t *testing.T, ctx context.Context, cfg config.Cfg, backupSink backup.Sink, backupLocator backup.Locator) setupData {
repo, repoPath := gittest.CreateRepository(t, ctx, cfg, gittest.CreateRepositoryConfig{
RelativePath: "@test/restore/latest/missing.git",
})
return setupData{
repo: repo,
repoPath: repoPath,
backupID: "",
}
},
expectedErr: fmt.Errorf("server-side restore: %w: rpc error: code = FailedPrecondition desc = restore repository: manager: repository skipped: read refs: doesn't exist", backup.ErrSkipped),
},
} {
tc := tc
t.Run(tc.desc, func(t *testing.T) {
t.Parallel()
backupRoot := testhelper.TempDir(t)
backupSink, err := backup.ResolveSink(ctx, backupRoot)
require.NoError(t, err)
backupLocator, err := backup.ResolveLocator("pointer", backupSink)
require.NoError(t, err)
cfg := testcfg.Build(t)
cfg.SocketPath = testserver.RunGitalyServer(t, cfg, setup.RegisterAll,
testserver.WithBackupSink(backupSink),
testserver.WithBackupLocator(backupLocator),
)
pool := client.NewPool()
defer testhelper.MustClose(t, pool)
adapter := backup.NewServerSideAdapter(pool)
data := tc.setup(t, ctx, cfg, backupSink, backupLocator)
ctx := testhelper.MergeIncomingMetadata(ctx, testcfg.GitalyServersMetadataFromCfg(t, cfg))
err = adapter.Restore(ctx, &backup.RestoreRequest{
Repository: data.repo,
VanityRepository: data.repo,
BackupID: data.backupID,
})
if tc.expectedErr != nil {
testhelper.RequireGrpcError(t, tc.expectedErr, err)
return
}
require.NoError(t, err)
})
}
}
func TestServerSideAdapter_RemoveAllRepositories(t *testing.T) {
testhelper.SkipWithWAL(t, `
RemoveAll is removing the entire content of the storage. This would also remove the database's and
the transaction manager's disk state. The RPC needs to be updated to shut down all partitions and
the database and only then perform the removal.
Issue: https://gitlab.com/gitlab-org/gitaly/-/issues/5269`)
t.Parallel()
backupRoot := testhelper.TempDir(t)
sink := backup.NewFilesystemSink(backupRoot)
defer testhelper.MustClose(t, sink)
locator, err := backup.ResolveLocator("pointer", sink)
require.NoError(t, err)
cfg := testcfg.Build(t)
cfg.SocketPath = testserver.RunGitalyServer(t, cfg, setup.RegisterAll,
testserver.WithBackupSink(sink),
testserver.WithBackupLocator(locator),
)
ctx := testhelper.Context(t)
repo, repoPath := gittest.CreateRepository(t, ctx, cfg)
gittest.WriteCommit(t, cfg, repoPath, gittest.WithBranch("main"))
pool := client.NewPool()
defer testhelper.MustClose(t, pool)
adapter := backup.NewServerSideAdapter(pool)
err = adapter.RemoveAllRepositories(ctx, &backup.RemoveAllRepositoriesRequest{
Server: storage.ServerInfo{Address: cfg.SocketPath, Token: cfg.Auth.Token},
StorageName: repo.StorageName,
})
require.NoError(t, err)
}
func TestServerSideAdapter_RemoveRepository(t *testing.T) {
t.Parallel()
db := testdb.New(t)
db.TruncateAll(t)
datastore.NewPostgresRepositoryStore(db, map[string][]string{"virtual-storage": {"default"}})
cfg := testcfg.Build(t)
cfg.SocketPath = testserver.RunGitalyServer(t, cfg, setup.RegisterAll)
ctx := testhelper.Context(t)
repo, repoPath := gittest.CreateRepository(t, ctx, cfg)
gittest.WriteCommit(t, cfg, repoPath, gittest.WithBranch("main"))
pool := client.NewPool()
defer testhelper.MustClose(t, pool)
adapter := backup.NewServerSideAdapter(pool)
err := adapter.RemoveRepository(ctx, &backup.RemoveRepositoryRequest{
Server: storage.ServerInfo{Address: cfg.SocketPath, Token: cfg.Auth.Token},
Repo: repo,
})
require.NoError(t, err)
require.NoDirExists(t, repoPath)
// With an invalid repository
err = adapter.RemoveRepository(ctx, &backup.RemoveRepositoryRequest{
Server: storage.ServerInfo{Address: cfg.SocketPath, Token: cfg.Auth.Token},
Repo: &gitalypb.Repository{StorageName: "default", RelativePath: "nonexistent"},
})
require.EqualError(t, err, "server-side remove repo: remove: rpc error: code = NotFound desc = repository does not exist")
}
|
