[#71] Broadcast tombstone to container

With one tombstone for split objects we can't simply
place it in container. We should inform all nodes that
store split objects of removed original object.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>

pkg/services/object/delete/service.go

@@ -9,6 +9,7 @@ import (
 	headsvc "github.com/nspcc-dev/neofs-node/pkg/services/object/head"
 	putsvc "github.com/nspcc-dev/neofs-node/pkg/services/object/put"
 	objutil "github.com/nspcc-dev/neofs-node/pkg/services/object/util"
+	"github.com/nspcc-dev/neofs-node/pkg/services/object_manager/placement"
 	"github.com/pkg/errors"
 )
 
@@ -78,9 +79,14 @@ func (s *Service) Delete(ctx context.Context, prm *Prm) (*Response, error) {
 		return nil, errors.Wrapf(err, "(%T) could not open put stream", s)
 	}
 
+	// `WithoutSuccessTracking` option broadcast message to all container nodes.
+	// For now there is no better solution to distributed tombstones with
+	// content address storage (CAS) and one tombstone for several split
+	// objects.
 	if err := r.Init(new(putsvc.PutInitPrm).
 		WithObject(newTombstone(ownerID, prm.addr.GetContainerID())).
-		WithCommonPrm(prm.common),
+		WithCommonPrm(prm.common).
+		WithTraverseOption(placement.WithoutSuccessTracking()), // broadcast tombstone, maybe one
 	); err != nil {
 		return nil, errors.Wrapf(err, "(%T) could not initialize tombstone stream", s)
 	}

pkg/services/object/put/prm.go

@@ -26,6 +26,14 @@ func (p *PutInitPrm) WithCommonPrm(v *util.CommonPrm) *PutInitPrm {
 	return p
 }
 
+func (p *PutInitPrm) WithTraverseOption(opt placement.Option) *PutInitPrm {
+	if p != nil {
+		p.traverseOpts = append(p.traverseOpts, opt)
+	}
+
+	return p
+}
+
 func (p *PutInitPrm) WithObject(v *object.RawObject) *PutInitPrm {
 	if p != nil {
 		p.hdr = v

pkg/services/object/put/streamer.go

@@ -91,9 +91,6 @@ func (p *Streamer) preparePrm(prm *PutInitPrm) error {
 		return errors.Wrapf(err, "(%T) could not get container by ID", p)
 	}
 
-	// allocate placement traverser options
-	prm.traverseOpts = make([]placement.Option, 0, 4)
-
 	// add common options
 	prm.traverseOpts = append(prm.traverseOpts,
 		// set processing container