95 lines
2.5 KiB
Go
95 lines
2.5 KiB
Go
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package main
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import (
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"context"
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"flag"
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"fmt"
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"os"
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meta "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/metabase"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/shard/mode"
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"git.frostfs.info/TrueCloudLab/frostfs-node/scripts/populate-metabase/util"
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cidtest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id/test"
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objectSDK "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object"
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)
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var (
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path = flag.String("path", "", "Path to metabase")
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numContainers = flag.Uint("containers", 0, "Number of containers to be created")
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numRegular = flag.Uint("regular-objs", 0, "Regular objects per container")
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numTombstone = flag.Uint("tombstone-objs", 0, "Tombstone objects per container (optional)")
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numLock = flag.Uint("lock-objs", 0, "Lock objects per container (optional)")
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)
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type epochState struct{}
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func (s epochState) CurrentEpoch() uint64 {
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return 0
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}
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func main() {
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flag.Parse()
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if *path == "" {
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exit("path to metabase not specified")
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}
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db := meta.New([]meta.Option{
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meta.WithPath(*path),
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meta.WithPermissions(0o600),
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meta.WithEpochState(epochState{}),
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}...)
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exitOnErr("can't open the metabase", db.Open(context.Background(), mode.ReadWrite))
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exitOnErr("can't init the metabase", db.Init())
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defer func() {
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exitOnErr("can't close the metabase", db.Close())
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}()
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var i uint
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for i = 0; i < *numContainers; i++ {
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cid := cidtest.ID()
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err := util.PopulateWithObjects(db, *numRegular, func() *objectSDK.Object {
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return util.GenerateObject([]util.ObjectOption{
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util.WithContainerID(cid),
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util.WithType(objectSDK.TypeRegular),
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util.WithPayloadSize(32),
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}...)
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})
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exitOnErr("can't put an object", err)
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err = util.PopulateWithObjects(db, *numTombstone, func() *objectSDK.Object {
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return util.GenerateObject([]util.ObjectOption{
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util.WithContainerID(cid),
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util.WithType(objectSDK.TypeTombstone),
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util.WithPayloadSize(32),
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}...)
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})
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exitOnErr("can't put an object", err)
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err = util.PopulateWithObjects(db, *numLock, func() *objectSDK.Object {
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return util.GenerateObject([]util.ObjectOption{
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util.WithContainerID(cid),
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util.WithType(objectSDK.TypeLock),
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util.WithPayloadSize(32),
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}...)
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})
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exitOnErr("can't put an object", err)
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}
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}
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func exit(msg string) {
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fmt.Fprintln(os.Stderr, msg)
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os.Exit(1)
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}
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func exitOnErr(msg string, err error) {
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if err == nil {
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return
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}
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fmt.Fprintln(os.Stderr, fmt.Errorf("%s: %w", msg, err))
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os.Exit(1)
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}
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