Erich Blume
06e721841c
Replace hardcoded image tags in Quick Reference tables with pointers to kustomization manifests (tags drift with every container release). Fix Prometheus CNPG scrape target, remove misleading .ts.net URLs, expand external-secrets stub, add backup/disaster-recovery cross-references. Limit doc-reviewer agent to one doc per cycle. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
43 lines
1.2 KiB
Markdown
43 lines
1.2 KiB
Markdown
---
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title: Prometheus
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modified: 2026-03-23
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last-reviewed: 2026-03-23
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tags:
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- service
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- observability
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---
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# Prometheus
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Metrics storage and querying for BlumeOps infrastructure.
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## Quick Reference
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| Property | Value |
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|----------|-------|
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| **URL** | https://prometheus.ops.eblu.me |
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| **Namespace** | `monitoring` |
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| **Image** | `registry.ops.eblu.me/blumeops/prometheus` (see `argocd/manifests/prometheus/kustomization.yaml` for current tag) |
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| **Storage** | 50Gi PVC |
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| **Manifests** | `argocd/manifests/prometheus/` |
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## Data Sources
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### Remote Write (from Alloy)
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- Indri system metrics via [[alloy|Alloy]] remote_write
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- Textfile metrics: minikube, borgmatic, zot, jellyfin
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- [[flyio-proxy]] nginx metrics (`flyio_nginx_*`) via Alloy embedded in Fly.io container
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### Scrape Targets
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| Target | Metrics |
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|--------|---------|
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| `sifaka:9100` | [[sifaka|Sifaka]] NAS (node_exporter) |
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| `blumeops-pg-metrics-tailscale.databases.svc.cluster.local:9187` | [[postgresql|CloudNativePG]] metrics |
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| `kube-state-metrics.monitoring.svc:8080` | Kubernetes resource metrics |
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## Related
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- [[alloy|Alloy]] - Metrics collector
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- [[grafana]] - Visualization
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- [[loki]] - Logs counterpart
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