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chore(logging): 完成后端日志审计与结构化迁移

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- 将高密度服务与处理器日志迁移到新日志系统（LegacyPrintf/结构化日志）
- 增加 stdlog bridge 与兼容测试，保留旧日志捕获能力
- 将 OpenAI 断流告警改为结构化 Warn 并改造对应测试为 sink 捕获
- 补齐后端相关文件 logger 引用并通过全量 go test
This commit is contained in:
yangjianbo
2026-02-12 19:01:09 +08:00
parent eaa7d899f0
commit 584cfc3db2
41 changed files with 1498 additions and 798 deletions
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18
backend/internal/service/ops_alert_evaluator_service.go
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@@ -3,7 +3,6 @@ package service
import (
"context"
"fmt"
"log"
"math"
"strconv"
"strings"
@@ -11,6 +10,7 @@ import (
"time"
"github.com/Wei-Shaw/sub2api/internal/config"
"github.com/Wei-Shaw/sub2api/internal/pkg/logger"
"github.com/google/uuid"
"github.com/redis/go-redis/v9"
)
@@ -186,7 +186,7 @@ func (s *OpsAlertEvaluatorService) evaluateOnce(interval time.Duration) {
rules, err := s.opsRepo.ListAlertRules(ctx)
if err != nil {
s.recordHeartbeatError(runAt, time.Since(startedAt), err)
log.Printf("[OpsAlertEvaluator] list rules failed: %v", err)
logger.LegacyPrintf("service.ops_alert_evaluator", "[OpsAlertEvaluator] list rules failed: %v", err)
return
}
@@ -236,7 +236,7 @@ func (s *OpsAlertEvaluatorService) evaluateOnce(interval time.Duration) {
activeEvent, err := s.opsRepo.GetActiveAlertEvent(ctx, rule.ID)
if err != nil {
log.Printf("[OpsAlertEvaluator] get active event failed (rule=%d): %v", rule.ID, err)
logger.LegacyPrintf("service.ops_alert_evaluator", "[OpsAlertEvaluator] get active event failed (rule=%d): %v", rule.ID, err)
continue
}
@@ -258,7 +258,7 @@ func (s *OpsAlertEvaluatorService) evaluateOnce(interval time.Duration) {
latestEvent, err := s.opsRepo.GetLatestAlertEvent(ctx, rule.ID)
if err != nil {
log.Printf("[OpsAlertEvaluator] get latest event failed (rule=%d): %v", rule.ID, err)
logger.LegacyPrintf("service.ops_alert_evaluator", "[OpsAlertEvaluator] get latest event failed (rule=%d): %v", rule.ID, err)
continue
}
if latestEvent != nil && rule.CooldownMinutes > 0 {
@@ -283,7 +283,7 @@ func (s *OpsAlertEvaluatorService) evaluateOnce(interval time.Duration) {
created, err := s.opsRepo.CreateAlertEvent(ctx, firedEvent)
if err != nil {
log.Printf("[OpsAlertEvaluator] create event failed (rule=%d): %v", rule.ID, err)
logger.LegacyPrintf("service.ops_alert_evaluator", "[OpsAlertEvaluator] create event failed (rule=%d): %v", rule.ID, err)
continue
}
@@ -300,7 +300,7 @@ func (s *OpsAlertEvaluatorService) evaluateOnce(interval time.Duration) {
if activeEvent != nil {
resolvedAt := now
if err := s.opsRepo.UpdateAlertEventStatus(ctx, activeEvent.ID, OpsAlertStatusResolved, &resolvedAt); err != nil {
log.Printf("[OpsAlertEvaluator] resolve event failed (event=%d): %v", activeEvent.ID, err)
logger.LegacyPrintf("service.ops_alert_evaluator", "[OpsAlertEvaluator] resolve event failed (event=%d): %v", activeEvent.ID, err)
} else {
eventsResolved++
}
@@ -779,7 +779,7 @@ func (s *OpsAlertEvaluatorService) tryAcquireLeaderLock(ctx context.Context, loc
}
if s.redisClient == nil {
s.warnNoRedisOnce.Do(func() {
log.Printf("[OpsAlertEvaluator] redis not configured; running without distributed lock")
logger.LegacyPrintf("service.ops_alert_evaluator", "[OpsAlertEvaluator] redis not configured; running without distributed lock")
})
return nil, true
}
@@ -797,7 +797,7 @@ func (s *OpsAlertEvaluatorService) tryAcquireLeaderLock(ctx context.Context, loc
// Prefer fail-closed to avoid duplicate evaluators stampeding the DB when Redis is flaky.
// Single-node deployments can disable the distributed lock via runtime settings.
s.warnNoRedisOnce.Do(func() {
log.Printf("[OpsAlertEvaluator] leader lock SetNX failed; skipping this cycle: %v", err)
logger.LegacyPrintf("service.ops_alert_evaluator", "[OpsAlertEvaluator] leader lock SetNX failed; skipping this cycle: %v", err)
})
return nil, false
}
@@ -819,7 +819,7 @@ func (s *OpsAlertEvaluatorService) maybeLogSkip(key string) {
return
}
s.skipLogAt = now
log.Printf("[OpsAlertEvaluator] leader lock held by another instance; skipping (key=%q)", key)
logger.LegacyPrintf("service.ops_alert_evaluator", "[OpsAlertEvaluator] leader lock held by another instance; skipping (key=%q)", key)
}
func (s *OpsAlertEvaluatorService) recordHeartbeatSuccess(runAt time.Time, duration time.Duration, result string) {