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9970c99509f3aafc1a965f7da2244cfab075afe4
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Author SHA1 Message Date
HugoNijhuis 9970c99509 implement cluster stubs: cross-node routing, rebalancing, and actor migration
CI / build (pull_request) Successful in 42s
Details 
- Fix ConsistentHashPlacement.PlaceActor() to use consistent hash ring
- Implement ConsistentHashPlacement.RebalanceShards() to redistribute shards
- Implement ClusterManager.handleRebalanceRequest() with actual rebalancing
- Implement ClusterManager.handleMigrationRequest() for actor state transfer
- Implement ClusterManager.triggerShardRebalancing() to compute and broadcast
- Implement DistributedVM.SendMessage() with cross-node NATS routing
- Implement DistributedVM.handleRebalanceRequest() to update shard map
- Fix route_message handler to check if actor is local before delivery
- Update ConsistentHashPlacement.RebalanceShards() test for new behavior
- Add handleShardMapUpdate() and broadcastShardMap() to ClusterManager
 2026-07-29 20:03:23 +02:00
HugoNijhuisandClaude Opus 4.5 c757bb76f3 Make configuration values injectable rather than hardcoded
CI / build (pull_request) Successful in 16s
Details
CI / build (push) Successful in 15s
Details 
Add config structs with sensible defaults for tunable parameters:
- JetStreamConfig for stream retention (1 year) and replica count (1)
- HashRingConfig for virtual nodes per physical node (150)
- ShardConfig for shard count (1024) and replication factor (1)

Each component gets a new WithConfig constructor that accepts custom
configuration, while the original constructors continue to work with
defaults. Zero values in configs fall back to defaults for backward
compatibility.

Closes #38

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
 2026-01-10 15:33:56 +01:00
HugoNijhuisandClaude e9e50c021f Initial aether repository structure
CI / build (push) Successful in 1m13s
Details 
Distributed actor system with event sourcing for Go:
- event.go - Event, ActorSnapshot, EventStore interface
- eventbus.go - EventBus, EventBroadcaster for pub/sub
- nats_eventbus.go - NATS-backed cross-node event broadcasting
- store/ - InMemoryEventStore (testing), JetStreamEventStore (production)
- cluster/ - Node discovery, leader election, shard distribution
- model/ - EventStorming model types

Extracted from arcadia as open-source infrastructure component.

Co-Authored-By: Claude <noreply@anthropic.com>
 2026-01-08 19:30:02 +01:00