ai-code-battle/cmd/acb-api/health.go
jedarden f1a0830c51 Add Go API server (cmd/acb-api) with PostgreSQL, Valkey, and Glicko-2
Implements the K8s-native Go API service per the plan architecture:
- HTTP server with graceful shutdown and env-var configuration
- PostgreSQL schema (bots, matches, match_participants, jobs, rating_history)
- Health/ready endpoints checking PostgreSQL and Valkey connectivity
- Bot registration with health check, HMAC secret gen, AES-256-GCM encryption
- Key rotation and bot status endpoints
- Job claim via Valkey BRPOP, result submission with Glicko-2 rating update
- Glicko-2 rating system: multi-player pairwise, Illinois volatility algorithm
- Background tickers: matchmaker (1m), health checker (15m), stale job reaper (5m)
- Worker API key authentication (Bearer/X-API-Key)
- Dockerfile, K8s Deployment (2 replicas), ClusterIP Service
- 30 unit tests covering Glicko-2, crypto, config, and handlers

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-26 01:21:48 -04:00

28 lines
677 B
Go

package main
import (
"context"
"net/http"
"time"
)
func (s *Server) handleHealth(w http.ResponseWriter, r *http.Request) {
writeJSON(w, http.StatusOK, map[string]string{"status": "ok"})
}
func (s *Server) handleReady(w http.ResponseWriter, r *http.Request) {
ctx, cancel := context.WithTimeout(r.Context(), 2*time.Second)
defer cancel()
if err := s.db.PingContext(ctx); err != nil {
writeError(w, http.StatusServiceUnavailable, "database unavailable")
return
}
if err := s.rdb.Ping(ctx).Err(); err != nil {
writeError(w, http.StatusServiceUnavailable, "valkey unavailable")
return
}
writeJSON(w, http.StatusOK, map[string]string{"status": "ready"})
}