26 lines
849 B
Markdown
26 lines
849 B
Markdown
# Monitoring Setup
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We use a layered monitoring approach to ensure full visibility and rapid response.
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## Stack
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- **Prometheus** for metrics collection
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- **Grafana** for visualization dashboards
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- **Fail2Ban** for intrusion attempts
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- **Genesis Shield** for aggregated alerts (Telegram + Mastodon)
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## What We Monitor
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| System | Metric Examples |
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|----------------|--------------------------------------------|
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| PostgreSQL | Replication lag, disk usage, active queries |
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| Web Servers | HTTP response time, TLS errors |
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| MinIO / Assets | Cache hit ratio, sync status |
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| Docker Hosts | Container uptime, memory pressure |
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## Alerting
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- Telegram: Real-time infra alerts
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- Mastodon bot: Daily summaries and status posts
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- Fallback email alerts for critical failures
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