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5 Commits
Author SHA1 Message Date
Test 59a1eeed85 feat(T1.2): implement structured logging and Prometheus metrics 
- Add internal/logging package with zap-based structured JSON logging
- Support development (colored) and production (JSON) modes via ENVIRONMENT env var
- Add logging helpers: Info(), Error(), Warn(), Debug(), Fatal()
- Add field helpers: String(), Int(), Int64(), Err()
- Add internal/metrics package with 16 comprehensive Prometheus metrics
- Track workflows: starts, completions, duration by type/status
- Track activities: starts, completions, duration, retries by type
- Track LLM calls: total calls and latency by model
- Track git operations: total and duration by operation type
- Track judge decisions: decisions by type
- Track Temporal errors: connection errors by type
- Track cache efficiency: hits and misses by cache type
- Track tasks in progress: gauge metric by task type
- Metrics exported on /metrics endpoint (Prometheus text format)
- Integrate structured logging in cmd/worker and cmd/starter
- Replace all log.Printf/log.Fatalf with structured logging
- Add /metrics endpoint to health check server
- 8/8 logging tests passing, 13/13 metrics tests passing
- All verification criteria met

Dependencies added:
- go.uber.org/zap v1.28.0 (structured logging)
- github.com/prometheus/client_golang v1.24.1 (metrics export)

Closes T1.2
 2026-08-23 16:33:49 -07:00
Test 90fcd6a9df feat(T1.8): implement health checks for Kubernetes deployment 
- Add internal/health package with health checker
- Implement three endpoints: /health, /health/live, /health/ready
- /health returns full JSON report with component status, latency, timestamp
- /health/live for K8s liveness probe (service running)
- /health/ready for K8s readiness probe (ready to accept traffic)
- Temporal connectivity check via GetWorkflow call with timeout
- Health check caching (30s interval) to prevent excessive checks
- Graceful shutdown: health server stops on SIGINT/SIGTERM
- Add --health flag to starter command to run health check
- Worker runs health server on port 8081 alongside task queue worker
- 10/10 unit tests passing
- All verification criteria met

Closes T1.8
 2026-08-23 16:31:33 -07:00
Story Crater Bot b3e865e96f feat(taskqueue): rename from 'default' to 'poimen-taskqueue'
ci / test (push) Successful in 49s
Details 
Updated all references to task queue:
- cmd/worker/main.go: NewWorker second param
- cmd/starter/main.go: ExecuteWorkflow StartWorkflowOptions + output display
 2026-08-22 10:18:11 -07:00
Test 5b8d3df01e (workflow) add simple harness workflow for manual testing 2026-08-21 18:07:12 -07:00
Test 769e56d33d Add new file 2026-08-21 15:58:46 -07:00