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.
80 lines
2.6 KiB
Go
80 lines
2.6 KiB
Go
package filer_etc
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import (
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"fmt"
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"sync"
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"github.com/seaweedfs/seaweedfs/weed/credential"
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"github.com/seaweedfs/seaweedfs/weed/pb"
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"github.com/seaweedfs/seaweedfs/weed/pb/filer_pb"
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"github.com/seaweedfs/seaweedfs/weed/util"
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"google.golang.org/grpc"
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)
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func init() {
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credential.Stores = append(credential.Stores, &FilerEtcStore{})
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}
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// FilerEtcStore implements CredentialStore using SeaweedFS filer for storage
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type FilerEtcStore struct {
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filerAddressFunc func() pb.ServerAddress // Function to get current active filer
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grpcDialOption grpc.DialOption
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mu sync.RWMutex // Protects filerAddressFunc and grpcDialOption
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policyMu sync.Mutex // Serializes legacy managed-policy mutations
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}
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func (store *FilerEtcStore) GetName() credential.CredentialStoreTypeName {
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return credential.StoreTypeFilerEtc
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}
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func (store *FilerEtcStore) Initialize(configuration util.Configuration, prefix string) error {
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// Handle nil configuration gracefully
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if configuration != nil {
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filerAddr := configuration.GetString(prefix + "filer")
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if filerAddr != "" {
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// Static configuration - use fixed address
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store.mu.Lock()
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store.filerAddressFunc = func() pb.ServerAddress {
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return pb.ServerAddress(filerAddr)
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}
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store.mu.Unlock()
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}
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// TODO: Initialize grpcDialOption based on configuration
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}
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// Note: filerAddressFunc can be set later via SetFilerAddressFunc method
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return nil
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}
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// SetFilerAddressFunc sets a function that returns the current active filer address
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// This enables high availability by using the currently active filer
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func (store *FilerEtcStore) SetFilerAddressFunc(getFiler func() pb.ServerAddress, grpcDialOption grpc.DialOption) {
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store.mu.Lock()
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defer store.mu.Unlock()
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store.filerAddressFunc = getFiler
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store.grpcDialOption = grpcDialOption
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}
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// withFilerClient executes a function with a filer client
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func (store *FilerEtcStore) withFilerClient(fn func(client filer_pb.SeaweedFilerClient) error) error {
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store.mu.RLock()
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if store.filerAddressFunc == nil {
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store.mu.RUnlock()
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return fmt.Errorf("filer_etc: filer not yet available - please wait for filer discovery to complete and try again")
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}
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filerAddress := store.filerAddressFunc()
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dialOption := store.grpcDialOption
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store.mu.RUnlock()
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if filerAddress == "" {
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return fmt.Errorf("filer_etc: no filer discovered yet - please ensure a filer is running and accessible")
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}
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// Use the pb.WithGrpcFilerClient helper similar to existing code
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return pb.WithGrpcFilerClient(false, 0, filerAddress, dialOption, fn)
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}
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func (store *FilerEtcStore) Shutdown() {
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// No cleanup needed for file store
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}
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