[#574] tree: Check if container is really removed

* Use DeletionInfo method from morph client to check if
  the container has been really removed from neo-go

Signed-off-by: Airat Arifullin a.arifullin@yadro.com
This commit is contained in:
Airat Arifullin 2023-08-18 17:20:30 +03:00
parent 42fb6fb372
commit 23be3eb627
5 changed files with 34 additions and 1 deletions

View file

@ -31,6 +31,10 @@ func (c cnrSource) Get(id cid.ID) (*container.Container, error) {
return c.src.Get(id)
}
func (c cnrSource) DeletionInfo(cid cid.ID) (*container.DelInfo, error) {
return c.cli.DeletionInfo(cid)
}
func (c cnrSource) List() ([]cid.ID, error) {
return c.cli.ContainersOf(nil)
}

View file

@ -70,6 +70,7 @@ const (
TreeContainerTreesHaveBeenSynced = "container trees have been synced"
TreeCouldNotQueryTreesForSynchronization = "could not query trees for synchronization"
TreeRemovingRedundantTrees = "removing redundant trees..."
TreeCouldNotCheckIfContainerExisted = "could not check if the container ever existed"
TreeCouldNotRemoveRedundantTree = "could not remove redundant tree"
TreeCouldNotCalculateContainerNodes = "could not calculate container nodes"
TreeFailedToApplyReplicatedOperation = "failed to apply replicated operation"

View file

@ -14,6 +14,9 @@ import (
type ContainerSource interface {
container.Source
DeletionInfo(cid.ID) (*container.DelInfo, error)
// List must return list of all the containers in the FrostFS network
// at the moment of a call and any error that does not allow fetching
// container information.

View file

@ -53,6 +53,10 @@ func (s dummyContainerSource) Get(id cid.ID) (*containercore.Container, error) {
return cnt, nil
}
func (s dummyContainerSource) DeletionInfo(id cid.ID) (*containercore.DelInfo, error) {
return &containercore.DelInfo{}, nil
}
type dummyEACLSource map[string]*containercore.EACL
func (s dummyEACLSource) GetEACL(id cid.ID) (*containercore.EACL, error) {

View file

@ -18,6 +18,7 @@ import (
metrics "git.frostfs.info/TrueCloudLab/frostfs-observability/metrics/grpc"
tracing "git.frostfs.info/TrueCloudLab/frostfs-observability/tracing"
tracing_grpc "git.frostfs.info/TrueCloudLab/frostfs-observability/tracing/grpc"
apistatus "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/client/status"
cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id"
netmapSDK "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/netmap"
"github.com/panjf2000/ants/v2"
@ -440,6 +441,18 @@ func (s *Service) syncContainers(ctx context.Context, cnrs []cid.ID) {
wg.Wait()
}
func (s *Service) containerEverExisted(cid cid.ID) (bool, error) {
_, err := s.cnrSource.DeletionInfo(cid)
if err == nil {
return true, nil
}
var errContainerNotFound *apistatus.ContainerNotFound
if errors.As(err, &errContainerNotFound) {
return false, nil
}
return false, err
}
func (s *Service) removeContainers(ctx context.Context, newContainers map[cid.ID]struct{}) {
ctx, span := tracing.StartSpanFromContext(ctx, "TreeService.removeContainers")
defer span.End()
@ -452,7 +465,15 @@ func (s *Service) removeContainers(ctx context.Context, newContainers map[cid.ID
if _, ok := newContainers[cnr]; ok {
continue
}
removed = append(removed, cnr)
existed, err := s.containerEverExisted(cnr)
if err != nil {
s.log.Error(logs.TreeCouldNotCheckIfContainerExisted,
zap.Stringer("cid", cnr),
zap.Error(err))
} else if existed {
removed = append(removed, cnr)
}
}
for i := range removed {
delete(s.cnrMap, removed[i])