Developer
55 lines
1.9 KiB
YAML
55 lines
1.9 KiB
YAML
groups:
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- name: backup
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rules:
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- alert: BackupJobFailed
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expr: increase(manage_backup_runs_total{status="failed"}[1h]) > 0
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for: 0m
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labels:
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severity: critical
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category: backup
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annotations:
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summary: "Backup job {{ $labels.job_name }} failed"
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description: "At least one failed backup run was recorded for job {{ $labels.job_name }} within the last hour."
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- alert: BackupJobStuck
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expr: time() - manage_backup_runs_last_success_timestamp > 86400
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for: 5m
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labels:
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severity: warning
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category: backup
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annotations:
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summary: "Backup job {{ $labels.job_name }} has not succeeded in 24h"
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description: "No successful backup run has been recorded for job {{ $labels.job_name }} in the last 24 hours."
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- name: observability_health
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rules:
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- alert: PrometheusTargetMissing
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expr: up == 0
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for: 2m
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labels:
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severity: warning
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category: observability
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annotations:
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summary: "Prometheus target {{ $labels.job }} / {{ $labels.instance }} is down"
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description: "The Prometheus scrape target for {{ $labels.job }} on {{ $labels.instance }} has been unreachable for more than 2 minutes."
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- alert: AlertmanagerDown
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expr: up{job="alertmanager"} == 0
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for: 2m
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labels:
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severity: critical
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category: observability
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annotations:
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summary: "Alertmanager is down"
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description: "Alertmanager has been unreachable for more than 2 minutes. Alerts may not be delivered."
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- alert: GrafanaDown
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expr: up{job="grafana"} == 0
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for: 2m
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labels:
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severity: warning
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category: observability
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annotations:
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summary: "Grafana is down"
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description: "Grafana has been unreachable for more than 2 minutes. Dashboards are unavailable."
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