[#661] blobovniczatree: Add Rebuild implementation

Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>

pkg/local_object_storage/blobstor/blobovniczatree/option.go

@@ -2,6 +2,7 @@ package blobovniczatree
 
 import (
 	"io/fs"
+	"time"
 
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/blobovnicza"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/blobstor/compression"
@@ -21,28 +22,31 @@ type cfg struct {
 	compression     *compression.Config
 	blzOpts         []blobovnicza.Option
 	// reportError is the function called when encountering disk errors.
-	reportError func(string, error)
-	metrics     Metrics
+	reportError      func(string, error)
+	metrics          Metrics
+	waitBeforeDropDB time.Duration
 }
 
 type Option func(*cfg)
 
 const (
-	defaultPerm            = 0o700
-	defaultOpenedCacheSize = 50
-	defaultBlzShallowDepth = 2
-	defaultBlzShallowWidth = 16
+	defaultPerm             = 0o700
+	defaultOpenedCacheSize  = 50
+	defaultBlzShallowDepth  = 2
+	defaultBlzShallowWidth  = 16
+	defaultWaitBeforeDropDB = 10 * time.Second
 )
 
 func initConfig(c *cfg) {
 	*c = cfg{
-		log:             &logger.Logger{Logger: zap.L()},
-		perm:            defaultPerm,
-		openedCacheSize: defaultOpenedCacheSize,
-		blzShallowDepth: defaultBlzShallowDepth,
-		blzShallowWidth: defaultBlzShallowWidth,
-		reportError:     func(string, error) {},
-		metrics:         &noopMetrics{},
+		log:              &logger.Logger{Logger: zap.L()},
+		perm:             defaultPerm,
+		openedCacheSize:  defaultOpenedCacheSize,
+		blzShallowDepth:  defaultBlzShallowDepth,
+		blzShallowWidth:  defaultBlzShallowWidth,
+		reportError:      func(string, error) {},
+		metrics:          &noopMetrics{},
+		waitBeforeDropDB: defaultWaitBeforeDropDB,
 	}
 }
 
@@ -106,3 +110,9 @@ func WithMetrics(m Metrics) Option {
 		c.metrics = m
 	}
 }
+
+func WithWaitBeforeDropDB(t time.Duration) Option {
+	return func(c *cfg) {
+		c.waitBeforeDropDB = t
+	}
+}