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Add monitoring replacement baseline

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Micha
2026-05-17 11:22:38 +02:00
parent 0c308ff352
commit c95fa601f0
10 changed files with 490 additions and 5 deletions
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docs/SERVICE_CATALOG.md
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@@ -67,8 +67,9 @@ Secret-Werte sind nicht enthalten. Es werden nur Secret-Namen, Env-Key-Namen und
| `code-server` | Web-Editor / Operations Workspace | `ops/code-server/docker-compose.yml` | `https://code.kaleschke.info` | Traefik + Authelia | `/mnt/user/appdata/code-server`, `/mnt/user/services/dev` | Tier 3 | ja + Authelia | Passwort ueber LSIO `FILE__PASSWORD`; Workspaces beachten |
| `grafana` | abgeloester Altstand fuer Grafana/InfluxDB | `ops/grafana-influxdb/docker-compose.yml` | `https://grafana.kaleschke.info` | Traefik + Authelia, InfluxDB 3 Core | `/mnt/user/appdata/grafana`, Grafana provisioning | Tier 3, `grafana.sqlite` | ja + Authelia | Nicht parallel zum neuen `monitoring/`-Zielstack betreiben; bleibt vorerst als Rollback-/Migrationsreferenz |
| `influxdb3-core` | abgeloester Altstand fuer Home-Assistant-Langzeitdaten | `ops/grafana-influxdb/docker-compose.yml` | LAN `8181` je `INFLUXDB_BIND_IP`, keine Public URL | Grafana, Home Assistant Writer | `/mnt/user/appdata/influxdb3/data`, `/mnt/user/appdata/influxdb3/plugins` | Tier 3 | nein | Nach erfolgreicher Migration durch `monitoring-influxdb3-core` ersetzen; alten Datenpfad nicht blind loeschen |
| `monitoring-grafana` | zentrale Observability-UI fuer Metriken, Logs und InfluxDB | `monitoring/docker-compose.yml` | `https://monitoring.kaleschke.info` | Traefik + Authelia, Prometheus, Loki, InfluxDB 3 Core | named volume `grafana_data`, Provisioning unter `monitoring/grafana/provisioning` | Tier 3, named volume | ja + Authelia | Admin-Passwort ueber `monitoring_grafana_admin_password.txt`; Dashboard-Importer ist optionales `bootstrap`-Profil |
| `monitoring-prometheus` | Metrik-Speicher fuer Homelab-Monitoring | `monitoring/docker-compose.yml`, `monitoring/prometheus/prometheus.yml` | intern `http://prometheus:9090` | `monitoring_net`, node-exporter, cAdvisor, Traefik-Metrics | named volume `prometheus_data` | Tier 3, transiente Metriken mit 30 Tagen Retention | nein | Scrapes: Prometheus, node-exporter, cAdvisor, Traefik `:8082` |
| `monitoring-grafana` | zentrale Observability-UI fuer Metriken, Logs und InfluxDB | `monitoring/docker-compose.yml` | `https://monitoring.kaleschke.info` | Traefik + Authelia, Prometheus, Loki, InfluxDB 3 Core | named volume `grafana_data`, Provisioning unter `monitoring/grafana/provisioning`, Dashboards unter `monitoring/grafana/dashboards` | Tier 3, named volume | ja + Authelia | Admin-Passwort ueber `monitoring_grafana_admin_password.txt`; Dashboards `Homelab / Availability`, `Homelab / Host Overview`, `Homelab / Containers + Logs`; Dashboard-Importer ist optionales `bootstrap`-Profil |
| `monitoring-prometheus` | Metrik-Speicher fuer Homelab-Monitoring | `monitoring/docker-compose.yml`, `monitoring/prometheus/prometheus.yml`, `monitoring/prometheus/alerts.yml` | intern `http://prometheus:9090` | `monitoring_net`, node-exporter, cAdvisor, Traefik-Metrics, Blackbox Exporter | named volume `prometheus_data` | Tier 3, transiente Metriken mit 30 Tagen Retention | nein | Scrapes: Prometheus, node-exporter, cAdvisor, Traefik `:8082`, `blackbox-http`; Alerts werden in Prometheus ausgewertet, Grafana-Contact-Point folgt separat |
| `monitoring-blackbox-exporter` | HTTP-Erreichbarkeitspruefungen fuer Uptime-Kuma-Abloesung | `monitoring/docker-compose.yml`, `monitoring/blackbox/blackbox.yml` | intern `:9115` | Prometheus, externe HTTPS-Ziele | kein kritischer Zustand | rebuildbar | nein | Uptime Kuma erst nach sieben Tagen Parallelbetrieb und Grafana-Alerting-Paritaet stoppen |
| `monitoring-loki` | Logspeicher fuer Monitoring-Stack | `monitoring/docker-compose.yml`, `monitoring/loki/loki-config.yml` | intern `http://loki:3100` | `monitoring_net`, Promtail, Grafana | named volume `loki_data` | Tier 3, transiente Logs mit 30 Tagen Retention | nein | Von bestehendem `ops/loki` getrennt; Doppelbetrieb bewusst pruefen |
| `monitoring-promtail` | Docker-Log-Collector fuer Monitoring-Loki | `monitoring/docker-compose.yml`, `monitoring/promtail/promtail-config.yml` | intern | Docker socket read-only, Docker json-file Logs, Loki | named volume `promtail_positions` | rebuildbar | nein | Dokumentierte Host-Observability-Ausnahme: `/var/run/docker.sock:/var/run/docker.sock:ro` und `/var/lib/docker/containers:ro`; keine Appdaten, nur Log-Discovery |
| `monitoring-node-exporter` | Host-Metriken fuer Prometheus | `monitoring/docker-compose.yml` | intern `:9100` | Host `/proc`, `/sys`, `/` read-only, Prometheus | kein kritischer Zustand | rebuildbar | nein | Host-Observability-Ausnahme mit read-only Rootfs/Proc/Sys-Mounts |