Major observability stack migration:
- Deploy Prometheus in k8s with 20Gi PVC, Tailscale Ingress
- Deploy Loki in k8s with 20Gi PVC, Tailscale Ingress
- Update Grafana to use k8s-internal endpoints for data sources
- Update Alloy on indri to push to k8s via Tailscale endpoints
- Prometheus scrapes sifaka via LAN IP (Docker NAT, same as NFS)
- Deprecate ansible prometheus/loki roles
Alloy on indri continues to collect:
- System metrics (via prometheus.exporter.unix)
- Textfile metrics (borgmatic, plex)
- Logs (forgejo, tailscale, borgmatic, zot, plex)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
## Summary
- Remove ansible roles for services migrated to k8s: devpi, kiwix, transmission
- Also remove unused node_exporter and podman ansible roles
- Remove service tags from indri for k8s-hosted services (grafana, kiwix, devpi, pg, feed)
- Update indri description to reflect current architecture
## Changes
**Ansible roles removed** (34 files, ~1000 lines):
- devpi, devpi_metrics
- kiwix
- transmission, transmission_metrics
- node_exporter
- podman
**Pulumi indri tags removed**:
- tag:grafana, tag:kiwix, tag:devpi, tag:pg, tag:feed
These services now run in k8s with their own Tailscale devices via tailscale-operator.
## Deployment and Testing
- [x] Verified remaining ansible roles match indri.yml
- [x] Verified no playbooks or role dependencies reference removed roles
- [ ] Run `pulumi preview` to verify tag changes
- [ ] Run `pulumi up` to apply tag changes
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Reviewed-on: https://forge.tail8d86e.ts.net/eblume/blumeops/pulls/41
## Summary
- Add Transmission BitTorrent daemon to k8s (torrent namespace)
- Add Kiwix ZIM archive server to k8s (kiwix namespace)
- NFS storage from sifaka for shared torrent/ZIM data
- Torrent-sync sidecar in kiwix deployment to manage declarative ZIM list
- ZIM-watcher CronJob to auto-restart kiwix when new archives appear
- Remove transmission, transmission_metrics, and kiwix ansible roles from indri
- Remove svc:kiwix from tailscale_serve defaults
## Key Decisions
- Direct NFS mount for kiwix (no PVC) since it shares storage with transmission
- Shell wrapper for kiwix-serve command (glob expansion)
- Accept HTTP 409 as "ready" in torrent sync (transmission session ID mechanism)
- Completed downloads stored in `/downloads/complete/` on sifaka
## Deployment and Testing
- [x] Deployed transmission to k8s
- [x] Verified transmission web UI at torrent.tail8d86e.ts.net
- [x] Moved existing ZIM files to complete folder
- [x] Deployed kiwix to k8s
- [x] Verified kiwix web UI at kiwix.tail8d86e.ts.net
- [x] Stopped old services on indri
- [x] Cleared svc:kiwix from Tailscale serve on indri
- [x] Updated zk documentation
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Reviewed-on: https://forge.tail8d86e.ts.net/eblume/blumeops/pulls/39
## Summary
- Fixed borgmatic `borg: command not found` by adding `local_path` config option
- Successfully tested disaster recovery: restored miniflux data from borgmatic backup to k8s-pg
- Added borgmatic user to k8s-pg via CloudNativePG managed roles
- Configured borgmatic to backup both localhost and k8s-pg PostgreSQL databases
- Added Tailscale ACL grant for `tag:homelab` → `tag:k8s` on port 5432
- Disabled selfHeal on apps app to allow manual revision changes during development
## Changes
- `ansible/roles/borgmatic/` - Added `local_path` and k8s-pg database entry
- `ansible/roles/postgresql/tasks/main.yml` - Added k8s-pg to `.pgpass`
- `argocd/apps/apps.yaml` - Disabled selfHeal
- `argocd/manifests/databases/blumeops-pg.yaml` - Added borgmatic managed role
- `argocd/manifests/databases/secret-borgmatic.yaml.tpl` - New secret template
- `pulumi/policy.hujson` - Added ACL grant for backup access
## Deployment and Testing
- [x] Borgmatic backup runs successfully
- [x] Miniflux data restored to k8s-pg (2 users, 2 feeds, 44 entries verified)
- [x] borgmatic user created in k8s-pg with pg_read_all_data role
- [x] Both localhost and k8s-pg databases in backup archive
- [x] zk documentation updated (borgmatic.md, postgresql.md)
- [ ] After merge: set blumeops-pg app back to main revision
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Reviewed-on: https://forge.tail8d86e.ts.net/eblume/blumeops/pulls/32
