Erich Blume
85e36cd807
## Summary - Add `smartctl_exporter` Docker container to sifaka for SMART disk health monitoring - Formalize existing `node_exporter` container under Ansible management - Route both exporters through Caddy L4 TCP proxy (`nas.ops.eblu.me:9100`, `nas.ops.eblu.me:9633`), replacing the hardcoded LAN IP in Prometheus - Create "Sifaka Disk Health" Grafana dashboard (health status, temperature, wear indicators, lifetime) - Introduce `ansible/playbooks/sifaka.yml` and `mise run provision-sifaka` — first Ansible playbook for the NAS - Shared exporter port variables in `group_vars/all.yml` to avoid duplication between Caddy and sifaka roles ## Prerequisites before deploy - [ ] Enable SSH on sifaka (DSM Control Panel > Terminal & SNMP) - [ ] Verify `ssh eblume@sifaka 'docker ps'` works - [ ] Run `mise run provision-sifaka` to deploy containers - [ ] Run `mise run provision-indri -- --tags caddy` to add L4 routes - [ ] `argocd app sync prometheus` + `argocd app sync grafana-config` ## Test plan - [ ] Verify smartctl_exporter metrics: `curl http://nas.ops.eblu.me:9633/metrics` - [ ] Verify Prometheus targets page shows both sifaka jobs as UP - [ ] Verify Grafana "Sifaka Disk Health" dashboard loads with data 🤖 Generated with [Claude Code](https://claude.com/claude-code) Reviewed-on: https://forge.ops.eblu.me/eblume/blumeops/pulls/135
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| title | tags | ||
|---|---|---|---|
| Routing |
|
Service Routing
Services are accessible via three DNS domains with different reachability.
DNS Domains
| Domain | Proxy | Reachable From |
|---|---|---|
*.eblu.me |
flyio-proxy (Fly.io → Tailscale tunnel) | Public internet |
*.ops.eblu.me |
Caddy on indri | k8s pods, docker containers, tailnet clients |
*.tail8d86e.ts.net |
Tailscale MagicDNS | Tailnet clients only |
Use *.ops.eblu.me for services that need pod-to-service communication. Use *.eblu.me for services exposed publicly via Fly.io.
Caddy Services (*.ops.eblu.me)
DNS points to indri's Tailscale IP. TLS via Let's Encrypt (ACME DNS-01 with Gandi).
| Service | URL | Description |
|---|---|---|
| Homepage | https://go.ops.eblu.me | Service dashboard |
| forgejo | https://forge.ops.eblu.me | Git hosting (SSH: 2222) |
| zot | https://registry.ops.eblu.me | Container registry |
| grafana | https://grafana.ops.eblu.me | Dashboards |
| argocd | https://argocd.ops.eblu.me | GitOps CD |
| prometheus | https://prometheus.ops.eblu.me | Metrics |
| loki | https://loki.ops.eblu.me | Logs |
| miniflux | https://feed.ops.eblu.me | RSS reader |
| kiwix | https://kiwix.ops.eblu.me | Offline Wikipedia |
| transmission | https://torrent.ops.eblu.me | BitTorrent |
| teslamate | https://tesla.ops.eblu.me | Tesla logger |
| navidrome | https://dj.ops.eblu.me | Music streaming |
| jellyfin | https://jellyfin.ops.eblu.me | Media server |
| postgresql | pg.ops.eblu.me:5432 | Database |
| [[sifaka | Sifaka]] | https://nas.ops.eblu.me |
Public Services (*.eblu.me)
DNS CNAMEs point to blumeops-proxy.fly.dev. TLS via Fly.io-managed Let's Encrypt. Traffic tunnels back to the homelab over Tailscale. Only services tagged tag:flyio-target are reachable by the proxy — see flyio-proxy for details.
| Service | URL | Description |
|---|---|---|
| docs | https://docs.eblu.me | Documentation site |
Tailscale-Only Services
| Service | URL | Description |
|---|---|---|
| Kubernetes | https://k8s.tail8d86e.ts.net | Minikube API |
Port Map (Indri)
| Port | Service | Protocol | Binding | Notes |
|---|---|---|---|---|
| 443 | Caddy | HTTPS | 0.0.0.0 | Reverse proxy |
| 2222 | Caddy L4 | TCP | 0.0.0.0 | SSH proxy to Forgejo |
| 5432 | Caddy L4 | TCP | 0.0.0.0 | PostgreSQL proxy |
| 9100 | Caddy L4 | TCP | 0.0.0.0 | Sifaka node_exporter proxy |
| 9633 | Caddy L4 | TCP | 0.0.0.0 | Sifaka smartctl_exporter proxy |
| 2200 | Forgejo SSH | TCP | localhost | Built-in SSH server |
| 3001 | Forgejo | HTTP | localhost | Web UI |
| 5050 | Zot | HTTP | localhost | Registry API |
| 8096 | Jellyfin | HTTP | localhost | Media server |
| 44491 | K8s API | HTTPS | 0.0.0.0 | Minikube API server |
Related
- gandi - DNS hosting for
eblu.me - tailscale - ACL configuration
- indri - Where services run
- flyio-proxy - Public reverse proxy for
*.eblu.me - expose-service-publicly - How to add a new public service