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Author SHA1 Message Date
Erich Blume
9b44a8ec51 Add kustomize images: and configMapGenerator: across services (#264) 
## Summary

- Move hardcoded image tags to kustomization.yaml `images:` transformer across **22 services** — image names in manifests become version-agnostic templates, with tags centralized in one place per service
- Replace hand-written ConfigMap manifests with `configMapGenerator:` in **12 services** — config data extracted to standalone files, generated ConfigMaps include content hashes that trigger automatic pod rollouts on changes
- Create new `kustomization.yaml` for **forgejo-runner** and **nvidia-device-plugin** (switches ArgoCD from directory mode to kustomize mode, rendered output identical)

### Services modified

**Images only (8):** cv, devpi, docs, kube-state-metrics, miniflux, navidrome, teslamate, torrent

**Images + configMapGenerator (10):** alloy-k8s, forgejo-runner, frigate, grafana, homepage, kiwix, loki, mosquitto, ntfy, prometheus

**Images only, no configMapGenerator (4):** authentik (skip blueprints — special YAML tags), tailscale-operator-base (Deployment only, CRD image fields left as-is)

**Skipped entirely (6):** argocd (remote upstream), databases (no image fields), external-secrets, grafana-config (cross-kustomization dashboards), immich (Helm-managed), 1password-connect/cloudnative-pg (no kustomization.yaml)

### What changes at deploy time

- **images:** — no functional diff, `kustomize build` produces identical output with tags
- **configMapGenerator:** — ConfigMap names gain hash suffixes (e.g., `prometheus-config` → `prometheus-config-6f42fhctcb`) and all Deployment/StatefulSet/DaemonSet references are updated automatically. Pods will restart once per service on first sync due to the name change

## Test plan

- [x] `kubectl kustomize` builds all 30 service directories successfully
- [x] Image tags verified in rendered output for all modified services
- [x] ConfigMap hash suffixes verified in rendered output
- [x] ConfigMap references in Deployments/StatefulSets confirmed to use hashed names
- [x] All pre-commit hooks pass (yamllint, shellcheck, prettier, etc.)
- [ ] `argocd app diff` each service to confirm only expected ConfigMap name changes
- [ ] Deploy from branch starting with a low-risk service (e.g., mosquitto)

Reviewed-on: https://forge.ops.eblu.me/eblume/blumeops/pulls/264
 2026-02-24 14:25:19 -08:00
Erich Blume
b3747f6c95 Tier 1 version bumps (#186)
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Details 
## Summary

Audit and upgrade of all deployed images, helm charts, and custom container Dockerfiles to latest stable versions. This PR covers Tier 1 (low-risk minor/patch bumps only).

### Upstream images
| Image | Old | New |
|-------|-----|-----|
| kube-state-metrics | v2.13.0 | v2.18.0 |
| prometheus | v3.2.1 | v3.9.1 |
| loki | 3.3.2 | 3.6.5 |
| alloy | v1.5.1 | v1.13.1 |
| tailscale (proxy + operator) | v1.92.5 | v1.94.1 |
| navidrome | :latest | v0.60.3 (pinned) |

### Helm charts
| Chart | Old | New |
|-------|-----|-----|
| CloudNativePG | v0.27.0 | v0.27.1 |
| 1Password Connect | 2.2.1 | 2.3.0 |

### Custom containers (Dockerfiles updated, images not yet tagged)
| Container | Changes | New tag |
|-----------|---------|---------|
| miniflux | 2.2.16→2.2.17 (security), alpine 3.22 | v1.1.0 |
| kubectl | v1.34.1→v1.34.4, alpine 3.22 | v1.1.0 |
| kiwix-serve | alpine 3.22 | v1.1.0 |
| nettest | alpine 3.22 | v0.14.0 |
| transmission | alpine 3.22, pkg 4.0.6-r4 | v1.1.0 |

All custom containers verified with local `dagger call build`.

### Deferred to Tier 2 (separate PRs)
- Forgejo runner 6→12 (major version scheme change)
- Docker DinD 27→29
- Grafana chart 8→11 (repo migration)
- External Secrets 1→2 (breaking changes)
- Python 3.12→3.13, Elixir 1.18→1.19, Node 22→24
- Transmission 4.0.6→4.1.0 (not in Alpine yet)

## Deployment

After merge:
1. Tag custom containers: `mise run container-tag-and-release <name> <version>` for each
2. Wait for CI builds to complete
3. `argocd app sync apps` then sync individual apps, or let ArgoCD auto-detect

Reviewed-on: https://forge.ops.eblu.me/eblume/blumeops/pulls/186
 2026-02-13 17:16:37 -08:00
Erich Blume
e4a8405de7 Observability cleanup and k8s service monitoring (#43) (#43) 
## 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
 2026-01-22 13:51:01 -08:00