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.
91 lines
2.9 KiB
Go
91 lines
2.9 KiB
Go
package pub_balancer
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import (
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"fmt"
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cmap "github.com/orcaman/concurrent-map/v2"
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"github.com/seaweedfs/seaweedfs/weed/mq/topic"
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"github.com/seaweedfs/seaweedfs/weed/pb/mq_pb"
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"github.com/seaweedfs/seaweedfs/weed/pb/schema_pb"
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)
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type BrokerStats struct {
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TopicPartitionCount int32
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PublisherCount int32
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SubscriberCount int32
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CpuUsagePercent int32
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TopicPartitionStats cmap.ConcurrentMap[string, *TopicPartitionStats] // key: topic_partition
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Topics []topic.Topic
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}
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type TopicPartitionStats struct {
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topic.TopicPartition
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PublisherCount int32
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SubscriberCount int32
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}
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func NewBrokerStats() *BrokerStats {
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return &BrokerStats{
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TopicPartitionStats: cmap.New[*TopicPartitionStats](),
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}
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}
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func (bs *BrokerStats) String() string {
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return fmt.Sprintf("BrokerStats{TopicPartitionCount:%d, Publishers:%d, Subscribers:%d CpuUsagePercent:%d, Stats:%+v}",
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bs.TopicPartitionCount, bs.PublisherCount, bs.SubscriberCount, bs.CpuUsagePercent, bs.TopicPartitionStats.Items())
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}
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func (bs *BrokerStats) UpdateStats(stats *mq_pb.BrokerStats) {
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bs.TopicPartitionCount = int32(len(stats.Stats))
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bs.CpuUsagePercent = stats.CpuUsagePercent
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var publisherCount, subscriberCount int32
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currentTopicPartitions := bs.TopicPartitionStats.Items()
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for _, topicPartitionStats := range stats.Stats {
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tps := &TopicPartitionStats{
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TopicPartition: topic.TopicPartition{
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Topic: topic.Topic{Namespace: topicPartitionStats.Topic.Namespace, Name: topicPartitionStats.Topic.Name},
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Partition: topic.Partition{
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RangeStart: topicPartitionStats.Partition.RangeStart,
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RangeStop: topicPartitionStats.Partition.RangeStop,
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RingSize: topicPartitionStats.Partition.RingSize,
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UnixTimeNs: topicPartitionStats.Partition.UnixTimeNs,
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},
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},
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PublisherCount: topicPartitionStats.PublisherCount,
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SubscriberCount: topicPartitionStats.SubscriberCount,
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}
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publisherCount += topicPartitionStats.PublisherCount
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subscriberCount += topicPartitionStats.SubscriberCount
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key := tps.TopicPartition.TopicPartitionId()
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bs.TopicPartitionStats.Set(key, tps)
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delete(currentTopicPartitions, key)
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}
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// remove the topic partitions that are not in the stats
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for key := range currentTopicPartitions {
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bs.TopicPartitionStats.Remove(key)
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}
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bs.PublisherCount = publisherCount
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bs.SubscriberCount = subscriberCount
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}
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func (bs *BrokerStats) RegisterAssignment(t *schema_pb.Topic, partition *schema_pb.Partition, isAdd bool) {
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tps := &TopicPartitionStats{
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TopicPartition: topic.TopicPartition{
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Topic: topic.Topic{Namespace: t.Namespace, Name: t.Name},
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Partition: topic.Partition{
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RangeStart: partition.RangeStart,
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RangeStop: partition.RangeStop,
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RingSize: partition.RingSize,
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UnixTimeNs: partition.UnixTimeNs,
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},
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},
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PublisherCount: 0,
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SubscriberCount: 0,
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}
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key := tps.TopicPartition.TopicPartitionId()
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if isAdd {
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bs.TopicPartitionStats.SetIfAbsent(key, tps)
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} else {
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bs.TopicPartitionStats.Remove(key)
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}
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}
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