mirror of
https://github.com/hanzoai/s3.git
synced 2026-10-30 14:59:09 +00:00
zooqueen
dd74d3e6d6
hanzoai/s3 was an AGPL-3.0 MinIO fork whose network-copyleft blocks embedding
and reselling as a managed service. Replace it wholesale with a fork of
SeaweedFS (github.com/seaweedfs/seaweedfs, Apache-2.0, Go) which ships a
built-in S3 gateway + Filer.
- License: AGPL-3.0 -> Apache-2.0 (upstream LICENSE kept verbatim, incl.
"Copyright 2025 Chris Lu"); NOTICE added crediting SeaweedFS. No AGPL/BUSL/
SSPL/GPL or enterprise ("ee") files remain.
- Module: go.mod path set to github.com/hanzoai/s3 with a self-replace
(replace github.com/seaweedfs/seaweedfs => ./) so the ~1800 internal Go files
keep their upstream import paths with zero churn. Internal identifiers and
import paths are intentionally NOT renamed.
- CLI rebrand: the binary is built as `s3` (was `weed`); root usage, per-command
help/usage/flag strings, shell autocomplete program name, and the product name
in CLI output now read "Hanzo S3" / `s3`. Users never see `weed`.
(e.g. `s3 server`, `s3 filer`, `s3 master`, `s3 volume`, `s3 s3`, `s3 mount`.)
- Build: `make` (or `go build -o s3 ./weed`) builds the `s3` binary green;
`cmd/weed-db` and `cmd/weed-sql` also build; `go vet ./weed/command/` clean.
- README/LLM.md rewritten for Hanzo S3; AGENTS.md/CLAUDE.md symlinks preserved.
- Dropped a 33MB prebuilt Mach-O `stress` binary upstream had committed; `.gitignore`
updated to ignore the `s3` build output.
97 lines
2.7 KiB
Go
97 lines
2.7 KiB
Go
package weed_server
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import (
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"context"
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"fmt"
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"github.com/seaweedfs/seaweedfs/weed/pb/volume_server_pb"
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"github.com/seaweedfs/seaweedfs/weed/stats"
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"github.com/seaweedfs/seaweedfs/weed/storage/needle"
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"github.com/seaweedfs/seaweedfs/weed/storage/types"
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)
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func (vs *VolumeServer) ReadNeedleBlob(ctx context.Context, req *volume_server_pb.ReadNeedleBlobRequest) (resp *volume_server_pb.ReadNeedleBlobResponse, err error) {
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if err := func() error {
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resp = &volume_server_pb.ReadNeedleBlobResponse{}
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v := vs.store.GetVolume(needle.VolumeId(req.VolumeId))
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if v == nil {
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return fmt.Errorf("not found volume id %d", req.VolumeId)
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}
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resp.NeedleBlob, err = v.ReadNeedleBlob(req.Offset, types.Size(req.Size))
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if err != nil {
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return fmt.Errorf("read needle blob offset %d size %d: %v", req.Offset, req.Size, err)
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}
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return nil
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}(); err != nil {
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stats.VolumeServerFileReadFailures.Inc()
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return nil, err
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}
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return resp, nil
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}
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func (vs *VolumeServer) ReadNeedleMeta(ctx context.Context, req *volume_server_pb.ReadNeedleMetaRequest) (resp *volume_server_pb.ReadNeedleMetaResponse, err error) {
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resp = &volume_server_pb.ReadNeedleMetaResponse{}
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volumeId := needle.VolumeId(req.VolumeId)
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if err := func() error {
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n := &needle.Needle{
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Id: types.NeedleId(req.NeedleId),
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Flags: 0x08,
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}
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size := req.Size
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offset := req.Offset
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hasVolume := vs.store.HasVolume(volumeId)
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if !hasVolume {
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return fmt.Errorf("not found volume id %d and read needle metadata at ec shards is not supported", req.VolumeId)
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}
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err = vs.store.ReadVolumeNeedleMetaAt(volumeId, n, offset, size)
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if err != nil {
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return err
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}
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resp.Cookie = uint32(n.Cookie)
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resp.LastModified = n.LastModified
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resp.Crc = n.Checksum.Value()
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if n.HasTtl() {
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resp.Ttl = n.Ttl.String()
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}
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resp.AppendAtNs = n.AppendAtNs
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return nil
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}(); err != nil {
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stats.VolumeServerFileReadFailures.Inc()
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return nil, err
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}
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return resp, nil
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}
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func (vs *VolumeServer) WriteNeedleBlob(ctx context.Context, req *volume_server_pb.WriteNeedleBlobRequest) (resp *volume_server_pb.WriteNeedleBlobResponse, err error) {
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if err := vs.CheckMaintenanceMode(); err != nil {
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return nil, err
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}
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resp = &volume_server_pb.WriteNeedleBlobResponse{}
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if err := func() error {
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v := vs.store.GetVolume(needle.VolumeId(req.VolumeId))
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if v == nil {
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return fmt.Errorf("not found volume id %d", req.VolumeId)
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}
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if err = v.WriteNeedleBlob(types.NeedleId(req.NeedleId), req.NeedleBlob, types.Size(req.Size)); err != nil {
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return fmt.Errorf("write blob needle %d size %d: %v", req.NeedleId, req.Size, err)
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}
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return nil
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}(); err != nil {
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stats.VolumeServerFileWriteFailures.Inc()
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return nil, err
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}
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return resp, nil
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}
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