Cache

Registry

State

OSS

LocalFs

P2P

Storage

FsCached

Handler

Rafs

FileSystem

BlobFs

FileSystem

...

Guest OS

VirtioFs

EROFS

VirtioFs

Host OS

FsCache

EROFS

Guest OS

Host OS

FUSE

Host OS

EROFS

Nydusd
on Host

Local
Disk

Kata Secure Container

RunC Native Container

Nydus Data Blob

Stargz Data Blob

EROFS

Guest OS

Kata Confidential Container

FsCache

Nydusd
in Guest

Containerd Snapshotter

NPM

Sealer

Docker
GraphDriver

NAS

OSS

CEPH

Gluster

Dragon
Fly