mirror of
https://github.com/hanzoai/s3.git
synced 2026-11-03 03:07:41 +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.
89 lines
2.2 KiB
Go
89 lines
2.2 KiB
Go
package storage
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import (
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"fmt"
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"time"
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"github.com/seaweedfs/seaweedfs/weed/glog"
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"github.com/seaweedfs/seaweedfs/weed/pb/volume_server_pb"
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"github.com/seaweedfs/seaweedfs/weed/storage/backend"
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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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"github.com/seaweedfs/seaweedfs/weed/storage/volume_info"
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)
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func (v *Volume) GetVolumeInfo() *volume_server_pb.VolumeInfo {
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return v.volumeInfo
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}
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func (v *Volume) maybeLoadVolumeInfo() (found bool) {
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var err error
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v.volumeInfo, v.hasRemoteFile, found, err = volume_info.MaybeLoadVolumeInfo(v.FileName(".vif"))
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if v.volumeInfo.Version == 0 {
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v.volumeInfo.Version = uint32(needle.GetCurrentVersion())
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}
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if v.hasRemoteFile {
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glog.V(0).Infof("volume %d is tiered to %s as %s and read only", v.Id,
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v.volumeInfo.Files[0].BackendName(), v.volumeInfo.Files[0].Key)
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} else {
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if v.volumeInfo.BytesOffset == 0 {
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v.volumeInfo.BytesOffset = uint32(types.OffsetSize)
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}
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}
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if v.volumeInfo.BytesOffset != 0 && v.volumeInfo.BytesOffset != uint32(types.OffsetSize) {
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var m string
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if types.OffsetSize == 5 {
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m = "without"
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} else {
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m = "with"
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}
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glog.Exitf("BytesOffset mismatch in volume info file %s, try use binary version %s large_disk", v.FileName(".vif"), m)
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return
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}
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if err != nil {
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glog.Warningf("load volume %d.vif file: %v", v.Id, err)
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return
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}
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return
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}
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func (v *Volume) HasRemoteFile() bool {
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return v.hasRemoteFile
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}
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func (v *Volume) LoadRemoteFile() error {
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tierFile := v.volumeInfo.GetFiles()[0]
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backendStorage, found := backend.BackendStorages[tierFile.BackendName()]
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if !found {
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return fmt.Errorf("backend storage %s not found", tierFile.BackendName())
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}
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if v.DataBackend != nil {
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v.DataBackend.Close()
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}
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v.DataBackend = backendStorage.NewStorageFile(tierFile.Key, v.volumeInfo)
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return nil
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}
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func (v *Volume) SaveVolumeInfo() error {
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tierFileName := v.FileName(".vif")
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if v.Ttl != nil {
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ttlSeconds := v.Ttl.ToSeconds()
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if ttlSeconds > 0 {
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v.volumeInfo.ExpireAtSec = uint64(time.Now().Unix()) + ttlSeconds //calculated destroy time from the ec volume was created
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}
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}
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return volume_info.SaveVolumeInfo(tierFileName, v.volumeInfo)
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}
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