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.
75 lines
3.0 KiB
Go
75 lines
3.0 KiB
Go
package dailyrun
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import (
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"context"
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"strings"
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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// TestSummarizeShardCursorLag_AllColdStart pins the marker tokens for
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// the worker's very first heartbeat — no cursor file exists yet, no
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// walker has fired, the line must say "cold" rather than "0s" so
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// operators can tell the difference between "I'm caught up" and
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// "I haven't started." Both states would be 0s otherwise.
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func TestSummarizeShardCursorLag_AllColdStart(t *testing.T) {
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p := newMemPersister()
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cfg := Config{Persister: p, Shards: []int{0, 1, 2}}
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runNow := time.Unix(1_700_000_000, 0).UTC()
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got := summarizeShardCursorLag(context.Background(), cfg, runNow)
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assert.Equal(t, "cursor_lag_max=cold walked_max_age=cold", got)
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}
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// TestSummarizeShardCursorLag_PicksMaxAcrossShards confirms the worst-
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// case lag wins, not the average. Operators alert on the worst shard;
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// the cluster is only as healthy as its slowest one.
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func TestSummarizeShardCursorLag_PicksMaxAcrossShards(t *testing.T) {
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p := newMemPersister()
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runNow := time.Unix(1_700_000_000, 0).UTC()
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require.NoError(t, p.Save(context.Background(), 0, Cursor{
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TsNs: runNow.Add(-5 * time.Minute).UnixNano(),
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LastWalkedNs: runNow.Add(-30 * time.Minute).UnixNano(),
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}))
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require.NoError(t, p.Save(context.Background(), 1, Cursor{
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TsNs: runNow.Add(-3 * time.Hour).UnixNano(), // worst cursor
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LastWalkedNs: runNow.Add(-10 * time.Minute).UnixNano(),
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}))
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require.NoError(t, p.Save(context.Background(), 2, Cursor{
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TsNs: runNow.Add(-30 * time.Minute).UnixNano(),
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LastWalkedNs: runNow.Add(-2 * time.Hour).UnixNano(), // worst walker
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}))
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cfg := Config{Persister: p, Shards: []int{0, 1, 2}}
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got := summarizeShardCursorLag(context.Background(), cfg, runNow)
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assert.Contains(t, got, "cursor_lag_max=3h0m0s")
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assert.Contains(t, got, "walked_max_age=2h0m0s")
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}
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// TestSummarizeShardCursorLag_PartialFill — some shards have cursors,
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// some don't. Don't let the unwalked-yet shards contaminate the worst-
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// case calculation; just compute the max over what we have.
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func TestSummarizeShardCursorLag_PartialFill(t *testing.T) {
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p := newMemPersister()
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runNow := time.Unix(1_700_000_000, 0).UTC()
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require.NoError(t, p.Save(context.Background(), 0, Cursor{
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TsNs: runNow.Add(-15 * time.Minute).UnixNano(),
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// LastWalkedNs not set — shard 0 hasn't walked yet
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}))
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require.NoError(t, p.Save(context.Background(), 1, Cursor{
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// TsNs not set — shard 1 hasn't drained yet
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LastWalkedNs: runNow.Add(-45 * time.Minute).UnixNano(),
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}))
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cfg := Config{Persister: p, Shards: []int{0, 1, 2}}
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got := summarizeShardCursorLag(context.Background(), cfg, runNow)
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// Only shard 0 contributes to cursor_lag_max; only shard 1 to walked_max_age.
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assert.Contains(t, got, "cursor_lag_max=15m0s")
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assert.Contains(t, got, "walked_max_age=45m0s")
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// Shard 2 wasn't saved at all — it doesn't show up as either.
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assert.False(t, strings.Contains(got, "cold"), "any-fill case should not emit cold markers")
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}
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