86 lines
2.8 KiB
YAML
86 lines
2.8 KiB
YAML
# infrastructure/monitoring/prometheus/rules/alerts.yml
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# Prometheus alerting rules
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groups:
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- name: bakery_services
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rules:
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# Service availability alerts
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- alert: ServiceDown
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expr: up == 0
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for: 2m
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labels:
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severity: critical
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annotations:
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summary: "Service {{ $labels.job }} is down"
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description: "Service {{ $labels.job }} has been down for more than 2 minutes."
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# High error rate alerts
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- alert: HighErrorRate
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expr: rate(http_requests_total{status=~"5.."}[5m]) > 0.1
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for: 5m
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labels:
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severity: warning
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annotations:
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summary: "High error rate on {{ $labels.job }}"
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description: "Error rate is {{ $value }} errors per second on {{ $labels.job }}."
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# High response time alerts
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- alert: HighResponseTime
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expr: histogram_quantile(0.95, rate(http_request_duration_seconds_bucket[5m])) > 1
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for: 5m
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labels:
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severity: warning
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annotations:
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summary: "High response time on {{ $labels.job }}"
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description: "95th percentile response time is {{ $value }}s on {{ $labels.job }}."
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# Memory usage alerts
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- alert: HighMemoryUsage
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expr: process_resident_memory_bytes / 1024 / 1024 > 500
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for: 5m
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labels:
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severity: warning
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annotations:
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summary: "High memory usage on {{ $labels.job }}"
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description: "Memory usage is {{ $value }}MB on {{ $labels.job }}."
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# Database connection alerts
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- alert: DatabaseConnectionHigh
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expr: pg_stat_activity_count > 80
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for: 5m
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labels:
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severity: warning
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annotations:
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summary: "High database connections"
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description: "Database has {{ $value }} active connections."
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- name: bakery_business
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rules:
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# Training job alerts
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- alert: TrainingJobFailed
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expr: increase(training_jobs_failed_total[1h]) > 0
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labels:
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severity: warning
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annotations:
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summary: "Training job failed"
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description: "{{ $value }} training jobs have failed in the last hour."
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# Prediction accuracy alerts
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- alert: LowPredictionAccuracy
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expr: prediction_accuracy < 0.7
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for: 15m
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labels:
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severity: warning
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annotations:
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summary: "Low prediction accuracy"
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description: "Prediction accuracy is {{ $value }} for tenant {{ $labels.tenant_id }}."
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# API rate limit alerts
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- alert: APIRateLimitHit
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expr: increase(rate_limit_hits_total[5m]) > 10
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for: 5m
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labels:
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severity: warning
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annotations:
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summary: "API rate limit hit frequently"
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description: "Rate limit has been hit {{ $value }} times in 5 minutes." |