mirror of
https://github.com/hanzoai/s3.git
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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.
51 lines
2.1 KiB
Go
51 lines
2.1 KiB
Go
package topology
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import (
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"testing"
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"github.com/seaweedfs/seaweedfs/weed/pb/master_pb"
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"github.com/seaweedfs/seaweedfs/weed/sequence"
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"github.com/seaweedfs/seaweedfs/weed/storage/erasure_coding"
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"github.com/seaweedfs/seaweedfs/weed/storage/needle"
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)
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// TestRegisterEcShardsAdvancesMaxVolumeId guards against volume-id reuse: an
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// EC-only volume must advance maxVolumeId so a heartbeat-rebuilt master cannot
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// re-issue its id.
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func TestRegisterEcShardsAdvancesMaxVolumeId(t *testing.T) {
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topo := NewTopology("weedfs", sequence.NewMemorySequencer(), 32*1024, 5, false)
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dc := topo.GetOrCreateDataCenter("dc1")
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rack := dc.GetOrCreateRack("rack1")
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dn := rack.GetOrCreateDataNode("127.0.0.1", 34534, 0, "127.0.0.1", "", map[string]uint32{"": 100})
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const ecVid = uint32(39848)
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if got := topo.GetMaxVolumeId(); uint32(got) >= ecVid {
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t.Fatalf("precondition: maxVolumeId already %d, want < %d", got, ecVid)
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}
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// Full-sync heartbeat reporting an EC-only volume.
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msg := buildEcShardMessage(ecVid, "prefeitura", "", 0, []erasure_coding.ShardId{0, 1, 2, 3})
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topo.SyncDataNodeEcShards([]*master_pb.VolumeEcShardInformationMessage{msg}, dn)
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if got := topo.GetMaxVolumeId(); got != needle.VolumeId(ecVid) {
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t.Fatalf("maxVolumeId after EC registration = %d, want %d", got, ecVid)
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}
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}
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// TestIncrementalSyncDataNodeEcShardsAdvancesMaxVolumeId locks the same
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// invariant on the incremental heartbeat path.
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func TestIncrementalSyncDataNodeEcShardsAdvancesMaxVolumeId(t *testing.T) {
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topo := NewTopology("weedfs", sequence.NewMemorySequencer(), 32*1024, 5, false)
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dc := topo.GetOrCreateDataCenter("dc1")
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rack := dc.GetOrCreateRack("rack1")
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dn := rack.GetOrCreateDataNode("127.0.0.1", 34534, 0, "127.0.0.1", "", map[string]uint32{"": 100})
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const ecVid = uint32(39849)
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msg := buildEcShardMessage(ecVid, "prefeitura", "", 0, []erasure_coding.ShardId{0, 1, 2, 3})
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topo.IncrementalSyncDataNodeEcShards([]*master_pb.VolumeEcShardInformationMessage{msg}, nil, dn)
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if got := topo.GetMaxVolumeId(); got != needle.VolumeId(ecVid) {
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t.Fatalf("maxVolumeId after incremental EC registration = %d, want %d", got, ecVid)
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}
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}
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