Move to frostfs-node

Signed-off-by: Pavel Karpy <p.karpy@yadro.com>

cmd/frostfs-lens/internal/meta/inspect.go

@@ -0,0 +1,74 @@
+package meta
+
+import (
+	"errors"
+	"fmt"
+
+	common "github.com/TrueCloudLab/frostfs-node/cmd/frostfs-lens/internal"
+	"github.com/TrueCloudLab/frostfs-node/pkg/local_object_storage/blobovnicza"
+	meta "github.com/TrueCloudLab/frostfs-node/pkg/local_object_storage/metabase"
+	"github.com/TrueCloudLab/frostfs-sdk-go/object"
+	oid "github.com/TrueCloudLab/frostfs-sdk-go/object/id"
+	"github.com/spf13/cobra"
+)
+
+var inspectCMD = &cobra.Command{
+	Use:   "inspect",
+	Short: "Object inspection",
+	Long:  `Inspect specific object in a metabase.`,
+	Run:   inspectFunc,
+}
+
+func init() {
+	common.AddAddressFlag(inspectCMD, &vAddress)
+	common.AddComponentPathFlag(inspectCMD, &vPath)
+}
+
+func inspectFunc(cmd *cobra.Command, _ []string) {
+	var addr oid.Address
+
+	err := addr.DecodeString(vAddress)
+	common.ExitOnErr(cmd, common.Errf("invalid address argument: %w", err))
+
+	db := openMeta(cmd)
+	defer db.Close()
+
+	storageID := meta.StorageIDPrm{}
+	storageID.SetAddress(addr)
+
+	resStorageID, err := db.StorageID(storageID)
+	common.ExitOnErr(cmd, common.Errf("could not check if the obj is small: %w", err))
+
+	if id := resStorageID.StorageID(); id != nil {
+		cmd.Printf("Object storageID: %s\n\n", blobovnicza.NewIDFromBytes(id).String())
+	} else {
+		cmd.Printf("Object does not contain storageID\n\n")
+	}
+
+	prm := meta.GetPrm{}
+	prm.SetAddress(addr)
+	prm.SetRaw(true)
+
+	siErr := new(object.SplitInfoError)
+
+	res, err := db.Get(prm)
+	if errors.As(err, &siErr) {
+		link, linkSet := siErr.SplitInfo().Link()
+		last, lastSet := siErr.SplitInfo().LastPart()
+
+		fmt.Println("Object is split")
+		cmd.Println("\tSplitID:", siErr.SplitInfo().SplitID().String())
+
+		if linkSet {
+			cmd.Println("\tLink:", link)
+		}
+		if lastSet {
+			cmd.Println("\tLast:", last)
+		}
+
+		return
+	}
+	common.ExitOnErr(cmd, common.Errf("could not get object: %w", err))
+
+	common.PrintObjectHeader(cmd, *res.Header())
+}

cmd/frostfs-lens/internal/meta/list-garbage.go

@@ -0,0 +1,33 @@
+package meta
+
+import (
+	common "github.com/TrueCloudLab/frostfs-node/cmd/frostfs-lens/internal"
+	meta "github.com/TrueCloudLab/frostfs-node/pkg/local_object_storage/metabase"
+	"github.com/spf13/cobra"
+)
+
+var listGarbageCMD = &cobra.Command{
+	Use:   "list-garbage",
+	Short: "Garbage listing",
+	Long:  `List all the objects that have received GC Mark.`,
+	Run:   listGarbageFunc,
+}
+
+func init() {
+	common.AddComponentPathFlag(listGarbageCMD, &vPath)
+}
+
+func listGarbageFunc(cmd *cobra.Command, _ []string) {
+	db := openMeta(cmd)
+	defer db.Close()
+
+	var garbPrm meta.GarbageIterationPrm
+	garbPrm.SetHandler(
+		func(garbageObject meta.GarbageObject) error {
+			cmd.Println(garbageObject.Address().EncodeToString())
+			return nil
+		})
+
+	err := db.IterateOverGarbage(garbPrm)
+	common.ExitOnErr(cmd, common.Errf("could not iterate over garbage bucket: %w", err))
+}

cmd/frostfs-lens/internal/meta/list-graveyard.go

@@ -0,0 +1,38 @@
+package meta
+
+import (
+	common "github.com/TrueCloudLab/frostfs-node/cmd/frostfs-lens/internal"
+	meta "github.com/TrueCloudLab/frostfs-node/pkg/local_object_storage/metabase"
+	"github.com/spf13/cobra"
+)
+
+var listGraveyardCMD = &cobra.Command{
+	Use:   "list-graveyard",
+	Short: "Graveyard listing",
+	Long:  `List all the objects that have been covered with a Tomb Stone.`,
+	Run:   listGraveyardFunc,
+}
+
+func init() {
+	common.AddComponentPathFlag(listGraveyardCMD, &vPath)
+}
+
+func listGraveyardFunc(cmd *cobra.Command, _ []string) {
+	db := openMeta(cmd)
+	defer db.Close()
+
+	var gravePrm meta.GraveyardIterationPrm
+	gravePrm.SetHandler(
+		func(tsObj meta.TombstonedObject) error {
+			cmd.Printf(
+				"Object: %s\nTS: %s\n",
+				tsObj.Address().EncodeToString(),
+				tsObj.Tombstone().EncodeToString(),
+			)
+
+			return nil
+		})
+
+	err := db.IterateOverGraveyard(gravePrm)
+	common.ExitOnErr(cmd, common.Errf("could not iterate over graveyard bucket: %w", err))
+}

cmd/frostfs-lens/internal/meta/root.go

@@ -0,0 +1,49 @@
+package meta
+
+import (
+	"time"
+
+	common "github.com/TrueCloudLab/frostfs-node/cmd/frostfs-lens/internal"
+	meta "github.com/TrueCloudLab/frostfs-node/pkg/local_object_storage/metabase"
+	"github.com/spf13/cobra"
+	"go.etcd.io/bbolt"
+)
+
+var (
+	vAddress string
+	vPath    string
+)
+
+type epochState struct{}
+
+func (s epochState) CurrentEpoch() uint64 {
+	return 0
+}
+
+// Root contains `meta` command definition.
+var Root = &cobra.Command{
+	Use:   "meta",
+	Short: "Operations with a metabase",
+}
+
+func init() {
+	Root.AddCommand(
+		inspectCMD,
+		listGraveyardCMD,
+		listGarbageCMD,
+	)
+}
+
+func openMeta(cmd *cobra.Command) *meta.DB {
+	db := meta.New(
+		meta.WithPath(vPath),
+		meta.WithBoltDBOptions(&bbolt.Options{
+			ReadOnly: true,
+			Timeout:  100 * time.Millisecond,
+		}),
+		meta.WithEpochState(epochState{}),
+	)
+	common.ExitOnErr(cmd, common.Errf("could not open metabase: %w", db.Open(true)))
+
+	return db
+}