oci-torrent - A tool to distribute OCI image with bittorrent
oci-torrent is a tool to distribute OCI image with bittorrent:
build
# make static
# ls bin
oci-torrent-ctr oci-torrentdUsage
Seeder
- Start daemon
# bin/oci-torrentd --debug --bt-seeder=true --listen="tcp://10.10.10.10:20000" --bt-tracker="http://10.10.10.11:6882/announce"
DEBU[0000] Demon config: &daemon.Config{Pidfile:"", Root:"/data/oci-torrentd", ConnTimeout:1000000000, BtEnable:true, BtSeeder:true, BtTrackers:[]string{"http://10.10.10.11:6882/announce"}, BtSeederServer:[]string{}, UploadRateLimit:0, DownloadRateLimit:0}
DEBU[0000] Start bt engine succss
DEBU[0000] containerd: grpc api on 10.10.10.10:20000 - Start download and seeding
# bin/oci-torrent-ctr --address="tcp://10.10.10.10:20000" start docker://busybox
Inspect docker://busybox
Getting image source signatures
Copying blob sha256:56bec22e355981d8ba0878c6c2f23b21f422f30ab0aba188b54f1ffeff59c190
652.49 KB / 652.49 KB [=======================================================]
Copying config sha256:e02e811dd08fd49e7f6032625495118e63f597eb150403d02e3238af1df240ba
0 B / 1.43 KB [---------------------------------------------------------------]
Writing manifest to image destination
Storing signatures
Start seeding 56bec22e355981d8ba0878c6c2f23b21f422f30ab0aba188b54f1ffeff59c190
Start seeding 56bec22e355981d8ba0878c6c2f23b21f422f30ab0aba188b54f1ffeff59c190 success- Status
# bin/oci-torrent-ctr --address="tcp://10.10.10.10:20000" status busybox
ID STATE COMPLETED TOTALLEN SEEDING
56bec22e3559 Started 668151 668151 trueLeecher
- Start daemon
# oci-torrentd --debug --seeder-addr="tcp://10.10.10.10:20000" --bt-tracker="http://10.10.10.11:6882/announce"
DEBU[0000] Demon config: &daemon.Config{Pidfile:"", Root:"/data/oci-torrentd", ConnTimeout:1000000000, BtEnable:true, BtSeeder:false, BtTrackers:[]string{"http://10.10.10.11:6882/announce"}, BtSeederServer:[]string{"tcp://10.10.10.10:20000"}, UploadRateLimit:0, DownloadRateLimit:0}
DEBU[0000] Start bt engine succss
DEBU[0000] containerd: grpc api on /run/oci-torrentd/oci-torrentd.sock- Start download
# oci-torrent-ctr start docker://busybox
Get layer info docker://busybox
Start download image: docker://busybox
56bec22e355981d8ba0878c6c2f23b21f422f30ab0aba188b54f1ffeff59c190: Get torrent data from seeder
56bec22e355981d8ba0878c6c2f23b21f422f30ab0aba188b54f1ffeff59c190: Getting torrent info
56bec22e355981d8ba0878c6c2f23b21f422f30ab0aba188b54f1ffeff59c190: Start bittorent downloading
262144 / 668151 [============================================>--------------------------------------------------------------------]
56bec22e355981d8ba0878c6c2f23b21f422f30ab0aba188b54f1ffeff59c190: Copy to OCI directory
Copying config sha256:e02e811dd08fd49e7f6032625495118e63f597eb150403d02e3238af1df240ba
Writing manifest to image destinationResult:
# tree /data/oci-torrentd/oci/
/data/oci-torrentd/oci/
`-- library
`-- busybox
|-- blobs
| `-- sha256
| |-- 56bec22e355981d8ba0878c6c2f23b21f422f30ab0aba188b54f1ffeff59c190
| |-- d09bddf04324303fe923f8c2761041046fa08fec4e120b02f5900f450398df9b
| `-- e02e811dd08fd49e7f6032625495118e63f597eb150403d02e3238af1df240ba
|-- oci-layout
`-- refs
`-- latest
- Status
# oci-torrent-ctr status busybox
ID STATE COMPLETED TOTALLEN SEEDING
56bec22e3559 Started 668151 668151 true- Stop download
# oci-torrent-ctr stop busybox
Stopped: 56bec22e355981d8ba0878c6c2f23b21f422f30ab0aba188b54f1ffeff59c190TODO
- Support OCI image layout in docker save/load
- Incremental load image