Erich Blume
e4a8405de7
## Summary - Remove stale `/opt/homebrew/var/loki` from borgmatic backup (Loki migrated to k8s) - Add Alloy k8s DaemonSet for automatic pod log collection with auto-discovery - Add blackbox probes for miniflux, kiwix, transmission, devpi, argocd - Add transmission-exporter sidecar for full metrics (speed, torrent counts, ratios) - Replace stale devpi dashboard with probe-based metrics (status, response time, uptime) - Add unified "K8s Services Health" dashboard for service uptime/response monitoring ## Manual cleanup already performed - Deleted stale textfile metrics on indri: `devpi.prom`, `transmission.prom` - Deleted stale data directories on indri: `/opt/homebrew/var/loki/`, `/opt/homebrew/var/prometheus/` ## Deployment and Testing - [x] Sync `apps` application to pick up new alloy-k8s app - [x] Deploy alloy-k8s on feature branch: `argocd app set alloy-k8s --revision feature/observability-cleanup && argocd app sync alloy-k8s` - [x] Deploy torrent on feature branch (for transmission exporter): `argocd app set torrent --revision feature/observability-cleanup && argocd app sync torrent` - [x] Deploy prometheus on feature branch (for new scrape config): `argocd app set prometheus --revision feature/observability-cleanup && argocd app sync prometheus` - [x] Deploy grafana-config on feature branch (for dashboards): `argocd app set grafana-config --revision feature/observability-cleanup && argocd app sync grafana-config` - [x] Verify pod logs appear in Loki/Grafana - [x] Verify transmission metrics appear in Prometheus - [x] Verify service probe metrics appear in Prometheus - [x] Run `mise run provision-indri -- --tags borgmatic` to update borgmatic config - [ ] After merge, reset apps to main and resync 🤖 Generated with [Claude Code](https://claude.com/claude-code) Reviewed-on: https://forge.tail8d86e.ts.net/eblume/blumeops/pulls/43
43 lines
1.4 KiB
YAML
43 lines
1.4 KiB
YAML
apiVersion: v1
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kind: ConfigMap
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metadata:
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name: prometheus-config
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namespace: monitoring
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data:
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prometheus.yml: |
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global:
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scrape_interval: 15s
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evaluation_interval: 15s
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# Indri system metrics are pushed via Alloy remote_write
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# K8s services are scraped directly
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scrape_configs:
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# Sifaka NAS node-exporter (via LAN - Docker NATs through indri)
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# Using LAN IP since k8s pods can reach LAN via Docker NAT (same as NFS mounts)
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# If IP changes, fallback: create Tailscale egress in tailscale-operator/egress-sifaka.yaml
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- job_name: "node-exporter-sifaka"
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static_configs:
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- targets: ["192.168.1.203:9100"]
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# CNPG PostgreSQL metrics (k8s internal)
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- job_name: "cnpg-postgres"
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static_configs:
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- targets: ["blumeops-pg-metrics-tailscale.databases.svc.cluster.local:9187"]
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labels:
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instance: "blumeops-pg"
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# Prometheus self-monitoring
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- job_name: "prometheus"
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static_configs:
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- targets: ["localhost:9090"]
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# Loki metrics
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- job_name: "loki"
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static_configs:
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- targets: ["loki.monitoring.svc.cluster.local:3100"]
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# Kubernetes state metrics (pods, deployments, resource usage, etc.)
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- job_name: "kube-state-metrics"
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static_configs:
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- targets: ["kube-state-metrics.monitoring.svc.cluster.local:8080"]
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