Jason Woltje
12abdfe81d
feat( #93 ): implement agent spawn via federation
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Implements FED-010: Agent Spawn via Federation feature that enables
spawning and managing Claude agents on remote federated Mosaic Stack
instances via COMMAND message type.
Features:
- Federation agent command types (spawn, status, kill)
- FederationAgentService for handling agent operations
- Integration with orchestrator's agent spawner/lifecycle services
- API endpoints for spawning, querying status, and killing agents
- Full command routing through federation COMMAND infrastructure
- Comprehensive test coverage (12/12 tests passing)
Architecture:
- Hub → Spoke: Spawn agents on remote instances
- Command flow: FederationController → FederationAgentService →
CommandService → Remote Orchestrator
- Response handling: Remote orchestrator returns agent status/results
- Security: Connection validation, signature verification
Files created:
- apps/api/src/federation/types/federation-agent.types.ts
- apps/api/src/federation/federation-agent.service.ts
- apps/api/src/federation/federation-agent.service.spec.ts
Files modified:
- apps/api/src/federation/command.service.ts (agent command routing)
- apps/api/src/federation/federation.controller.ts (agent endpoints)
- apps/api/src/federation/federation.module.ts (service registration)
- apps/orchestrator/src/api/agents/agents.controller.ts (status endpoint)
- apps/orchestrator/src/api/agents/agents.module.ts (lifecycle integration)
Testing:
- 12/12 tests passing for FederationAgentService
- All command service tests passing
- TypeScript compilation successful
- Linting passed
Refs #93
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com >
2026-02-03 14:37:06 -06:00
Jason Woltje
6b776a74d2
feat: add Valkey integration for task queue ( closes #98 )
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- Add ioredis package dependency for Redis-compatible operations
- Create ValkeyModule as global NestJS module
- Implement ValkeyService with task queue operations:
- enqueue(task): Add tasks to FIFO queue
- dequeue(): Get next task and update to PROCESSING status
- getStatus(taskId): Retrieve task metadata and status
- updateStatus(taskId, status): Update task state (COMPLETED/FAILED)
- getQueueLength(): Monitor queue depth
- clearQueue(): Queue management utility
- healthCheck(): Verify Valkey connectivity
- Add TaskDto, EnqueueTaskDto, UpdateTaskStatusDto interfaces
- Implement TaskStatus enum (PENDING/PROCESSING/COMPLETED/FAILED)
- Add comprehensive test suite with in-memory Redis mock (20 tests)
- Integrate ValkeyModule into app.module.ts
- Valkey Docker Compose service already configured in docker-compose.yml
- VALKEY_URL environment variable already in .env.example
- Add detailed README with usage examples and API documentation
Technical Details:
- Uses FIFO queue (RPUSH/LPOP for strict ordering)
- Task metadata stored with 24-hour TTL
- Lifecycle hooks for connection management (onModuleInit/onModuleDestroy)
- Automatic retry with exponential backoff on connection errors
- Global module - no explicit imports needed
Tests verify:
- Connection initialization and health checks
- FIFO enqueue/dequeue behavior
- Status lifecycle transitions
- Concurrent task handling
- Queue management operations
- Complete task processing workflows
2026-01-29 23:25:33 -06:00
