forked from TrueCloudLab/frostfs-node
[#661] metrics: Add blobovniczatree rebuild metrics
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>feature/804_override_storage
parent
b2769ca3de
commit
d4d905ecc6
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@ -19,6 +19,7 @@ var errFailedToChangeExtensionReadOnly = errors.New("failed to change blobovnicz
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func (b *Blobovniczas) Open(readOnly bool) error {
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b.readOnly = readOnly
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b.metrics.SetMode(readOnly)
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b.metrics.SetRebuildStatus(rebuildStatusNotStarted)
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b.openManagers()
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return nil
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}
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@ -6,6 +6,13 @@ import (
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/blobovnicza"
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)
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const (
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rebuildStatusNotStarted = "not_started"
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rebuildStatusRunning = "running"
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rebuildStatusCompleted = "completed"
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rebuildStatusFailed = "failed"
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)
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type Metrics interface {
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Blobovnicza() blobovnicza.Metrics
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@ -14,6 +21,9 @@ type Metrics interface {
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SetMode(readOnly bool)
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Close()
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SetRebuildStatus(status string)
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ObjectMoved(d time.Duration)
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Delete(d time.Duration, success, withStorageID bool)
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Exists(d time.Duration, success, withStorageID bool)
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GetRange(d time.Duration, size int, success, withStorageID bool)
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@ -27,6 +37,8 @@ type noopMetrics struct{}
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func (m *noopMetrics) SetParentID(string) {}
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func (m *noopMetrics) SetMode(bool) {}
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func (m *noopMetrics) Close() {}
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func (m *noopMetrics) SetRebuildStatus(string) {}
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func (m *noopMetrics) ObjectMoved(time.Duration) {}
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func (m *noopMetrics) Delete(time.Duration, bool, bool) {}
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func (m *noopMetrics) Exists(time.Duration, bool, bool) {}
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func (m *noopMetrics) GetRange(time.Duration, int, bool, bool) {}
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@ -23,6 +23,16 @@ func (b *Blobovniczas) Rebuild(ctx context.Context, prm common.RebuildPrm) (comm
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return common.RebuildRes{}, common.ErrReadOnly
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}
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b.metrics.SetRebuildStatus(rebuildStatusRunning)
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success := true
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defer func() {
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if success {
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b.metrics.SetRebuildStatus(rebuildStatusCompleted)
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} else {
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b.metrics.SetRebuildStatus(rebuildStatusFailed)
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}
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}()
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b.rebuildGuard.Lock()
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defer b.rebuildGuard.Unlock()
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@ -33,6 +43,7 @@ func (b *Blobovniczas) Rebuild(ctx context.Context, prm common.RebuildPrm) (comm
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res.ObjectsMoved += completedPreviosMoves
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if err != nil {
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b.log.Warn(logs.BlobovniczaTreeCompletedPreviousRebuildFailed, zap.Error(err))
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success = false
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return res, err
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}
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b.log.Debug(logs.BlobovniczaTreeCompletedPreviousRebuildSuccess)
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@ -41,6 +52,7 @@ func (b *Blobovniczas) Rebuild(ctx context.Context, prm common.RebuildPrm) (comm
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dbsToMigrate, err := b.getDBsToRebuild(ctx)
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if err != nil {
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b.log.Warn(logs.BlobovniczaTreeCollectingDBToRebuildFailed, zap.Error(err))
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success = false
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return res, err
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}
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b.log.Info(logs.BlobovniczaTreeCollectingDBToRebuildSuccess, zap.Int("blobovniczas_to_rebuild", len(dbsToMigrate)))
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@ -50,6 +62,7 @@ func (b *Blobovniczas) Rebuild(ctx context.Context, prm common.RebuildPrm) (comm
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res.ObjectsMoved += movedObjects
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if err != nil {
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b.log.Warn(logs.BlobovniczaTreeRebuildingBlobovniczaFailed, zap.String("path", db), zap.Uint64("moved_objects_count", movedObjects), zap.Error(err))
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success = false
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return res, err
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}
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b.log.Debug(logs.BlobovniczaTreeRebuildingBlobovniczaSuccess, zap.String("path", db), zap.Uint64("moved_objects_count", movedObjects))
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@ -121,6 +134,10 @@ func (b *Blobovniczas) moveObjects(ctx context.Context, blz *blobovnicza.Blobovn
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func (b *Blobovniczas) moveObject(ctx context.Context, source *blobovnicza.Blobovnicza, sourcePath string,
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addr oid.Address, data []byte, metaStore common.MetaStorage) error {
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startedAt := time.Now()
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defer func() {
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b.metrics.ObjectMoved(time.Since(startedAt))
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}()
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it := &moveIterator{
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B: b,
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ID: nil,
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@ -42,6 +42,14 @@ func (m *blobovniczaTreeMetrics) Close() {
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m.m.CloseBlobobvnizcaTree(m.shardID, m.path)
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}
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func (m *blobovniczaTreeMetrics) SetRebuildStatus(status string) {
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m.m.BlobovniczaTreeRebuildStatus(m.shardID, m.path, status)
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}
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func (m *blobovniczaTreeMetrics) ObjectMoved(d time.Duration) {
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m.m.BlobovniczaTreeObjectMoved(m.shardID, m.path, d)
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}
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func (m *blobovniczaTreeMetrics) Delete(d time.Duration, success, withStorageID bool) {
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m.m.BlobobvnizcaTreeMethodDuration(m.shardID, m.path, "Delete", d, success, metrics_impl.NullBool{Valid: true, Bool: withStorageID})
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}
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@ -23,6 +23,9 @@ type BlobobvnizcaMetrics interface {
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IncOpenBlobovniczaCount(shardID, path string)
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DecOpenBlobovniczaCount(shardID, path string)
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BlobovniczaTreeRebuildStatus(shardID, path, status string)
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BlobovniczaTreeObjectMoved(shardID, path string, d time.Duration)
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}
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type blobovnicza struct {
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@ -33,6 +36,8 @@ type blobovnicza struct {
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treeOpenSize *prometheus.GaugeVec
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treeOpenItems *prometheus.GaugeVec
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treeOpenCounter *prometheus.GaugeVec
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treeObjectMoveDuration *prometheus.HistogramVec
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treeRebuildStatus *shardIDPathModeValue
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}
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func newBlobovnicza() *blobovnicza {
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@ -75,6 +80,13 @@ func newBlobovnicza() *blobovnicza {
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Name: "open_blobovnicza_count",
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Help: "Count of opened blobovniczas of Blobovnicza tree",
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}, []string{shardIDLabel, pathLabel}),
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treeObjectMoveDuration: metrics.NewHistogramVec(prometheus.HistogramOpts{
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Namespace: namespace,
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Subsystem: blobovniczaTreeSubSystem,
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Name: "object_move_duration_seconds",
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Help: "Accumulated Blobovnicza tree object move duration",
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}, []string{shardIDLabel, pathLabel}),
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treeRebuildStatus: newShardIDPathMode(blobovniczaTreeSubSystem, "rebuild_status", "Blobovnicza tree rebuild status"),
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}
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}
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@ -96,6 +108,11 @@ func (b *blobovnicza) CloseBlobobvnizcaTree(shardID, path string) {
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shardIDLabel: shardID,
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pathLabel: path,
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})
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b.treeObjectMoveDuration.DeletePartialMatch(prometheus.Labels{
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shardIDLabel: shardID,
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pathLabel: path,
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})
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b.treeRebuildStatus.SetMode(shardID, path, undefinedStatus)
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}
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func (b *blobovnicza) BlobobvnizcaTreeMethodDuration(shardID, path string, method string, d time.Duration, success bool, withStorageID NullBool) {
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@ -163,3 +180,14 @@ func (b *blobovnicza) SubOpenBlobovniczaItems(shardID, path string, items uint64
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pathLabel: path,
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}).Sub(float64(items))
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}
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func (b *blobovnicza) BlobovniczaTreeRebuildStatus(shardID, path, status string) {
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b.treeRebuildStatus.SetMode(shardID, path, status)
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}
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func (b *blobovnicza) BlobovniczaTreeObjectMoved(shardID, path string, d time.Duration) {
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b.treeObjectMoveDuration.With(prometheus.Labels{
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shardIDLabel: shardID,
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pathLabel: path,
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}).Observe(d.Seconds())
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}
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@ -45,4 +45,5 @@ const (
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failedToDeleteStatus = "failed_to_delete"
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deletedStatus = "deleted"
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undefinedStatus = "undefined"
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)
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