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zot/pkg/storage/storage.go
Andrei Aaron ac6c6a844c
refactor(digests): standardise representation of digests to digest.Digest (#898)
- Digests were represented by different ways
  - We needed a uniform way to represent the digests and enforce a format
  - also replace usage of github.com/google/go-containerregistry/pkg/v1
    with github.com/opencontainers/image-spec/specs-go/v1

Signed-off-by: Laurentiu Niculae <niculae.laurentiu1@gmail.com>
(cherry picked from commit 96b2f29d6d57070a913ce419149cd481c0723815)
(cherry picked from commit 3d41b583daea654c98378ce3dcb78937d71538e8)

Co-authored-by: Laurentiu Niculae <niculae.laurentiu1@gmail.com>
2022-10-22 13:46:13 -07:00

54 lines
2.2 KiB
Go

package storage
import (
"io"
"time"
godigest "github.com/opencontainers/go-digest"
artifactspec "github.com/oras-project/artifacts-spec/specs-go/v1"
"zotregistry.io/zot/pkg/scheduler"
)
const (
S3StorageDriverName = "s3"
DefaultGCDelay = 1 * time.Hour
)
type ImageStore interface { //nolint:interfacebloat
DirExists(d string) bool
RootDir() string
RLock(*time.Time)
RUnlock(*time.Time)
Lock(*time.Time)
Unlock(*time.Time)
InitRepo(name string) error
ValidateRepo(name string) (bool, error)
GetRepositories() ([]string, error)
GetNextRepository(repo string) (string, error)
GetImageTags(repo string) ([]string, error)
GetImageManifest(repo, reference string) ([]byte, godigest.Digest, string, error)
PutImageManifest(repo, reference, mediaType string, body []byte) (godigest.Digest, error)
DeleteImageManifest(repo, reference string) error
BlobUploadPath(repo, uuid string) string
NewBlobUpload(repo string) (string, error)
GetBlobUpload(repo, uuid string) (int64, error)
PutBlobChunkStreamed(repo, uuid string, body io.Reader) (int64, error)
PutBlobChunk(repo, uuid string, from, to int64, body io.Reader) (int64, error)
BlobUploadInfo(repo, uuid string) (int64, error)
FinishBlobUpload(repo, uuid string, body io.Reader, digest godigest.Digest) error
FullBlobUpload(repo string, body io.Reader, digest godigest.Digest) (string, int64, error)
DedupeBlob(src string, dstDigest godigest.Digest, dst string) error
DeleteBlobUpload(repo, uuid string) error
BlobPath(repo string, digest godigest.Digest) string
CheckBlob(repo string, digest godigest.Digest) (bool, int64, error)
GetBlob(repo string, digest godigest.Digest, mediaType string) (io.ReadCloser, int64, error)
GetBlobPartial(repo string, digest godigest.Digest, mediaType string, from, to int64,
) (io.ReadCloser, int64, int64, error)
DeleteBlob(repo string, digest godigest.Digest) error
GetIndexContent(repo string) ([]byte, error)
GetBlobContent(repo string, digest godigest.Digest) ([]byte, error)
GetReferrers(repo string, digest godigest.Digest, mediaType string) ([]artifactspec.Descriptor, error)
RunGCRepo(repo string) error
RunGCPeriodically(interval time.Duration, sch *scheduler.Scheduler)
}