1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
package repository
import (
"context"
"time"
"gitlab.com/gitlab-org/gitaly/v15/internal/git/housekeeping"
"gitlab.com/gitlab-org/gitaly/v15/internal/git/stats"
"gitlab.com/gitlab-org/gitaly/v15/internal/gitaly/service"
"gitlab.com/gitlab-org/gitaly/v15/internal/structerr"
"gitlab.com/gitlab-org/gitaly/v15/proto/go/gitalypb"
)
// PruneUnreachableObjects prunes objects which aren't reachable from any of its references. To
// ensure that concurrently running commands do not reference those objects anymore when we execute
// the prune we enforce a grace-period: objects will only be pruned if they haven't been accessed
// for at least 30 minutes.
func (s *server) PruneUnreachableObjects(
ctx context.Context,
request *gitalypb.PruneUnreachableObjectsRequest,
) (*gitalypb.PruneUnreachableObjectsResponse, error) {
repository := request.GetRepository()
if err := service.ValidateRepository(repository); err != nil {
return nil, structerr.NewInvalidArgument("%w", err)
}
repo := s.localrepo(repository)
// Verify that the repository exists on-disk such that we can return a proper gRPC code in
// case it doesn't.
if _, err := repo.Path(); err != nil {
return nil, err
}
if err := housekeeping.PruneObjects(ctx, repo, housekeeping.PruneObjectsConfig{
ExpireBefore: time.Now().Add(-30 * time.Minute),
}); err != nil {
return nil, structerr.NewInternal("pruning objects: %w", err)
}
// Rewrite the commit-graph so that it doesn't contain references to pruned commits
// anymore.
if err := housekeeping.WriteCommitGraph(ctx, repo, housekeeping.WriteCommitGraphConfig{
ReplaceChain: true,
}); err != nil {
return nil, structerr.NewInternal("rewriting commit-graph: %w", err)
}
stats.LogRepositoryInfo(ctx, repo)
return &gitalypb.PruneUnreachableObjectsResponse{}, nil
}
|
