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home-network-k3s/agents/task-board.md
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jakman85andClaude Opus 5.5 250fb54154 docs: bring the specification in line with the accepted implementation
The operator ruled the implementation repo's main (50c8719) the latest
and accepted state. Sync the spec to it.

Accepted changes are reflected: one bare-metal environment, TrueNAS bulk
storage, R2 off-cluster backup, CloudNativePG, single-node VPN gateway
with Cilium fail-closed, inbound WireGuard, per-app auth sidecars,
Renovate, the CI gate as approver, and the pm-agent. New ADR-0017..0025;
ADR-0016 corrected and accepted; R-* IDs unchanged, eight amended.

Where the implementation has simply not met a requirement, the
requirement stands and the shortfall is recorded in docs/16-known-gaps.md.

Co-Authored-By: Claude Opus 5.5 <[email protected]>
2026-11-08 22:46:00 -06:00

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# Task Board
> **FROZEN — historical seed.** By the operator's ruling of 2026-08-31 this board is not the status
> surface; the repository is. **Nobody edits it**, and its contents and the instructions below no
> longer describe live work. Its `T-*` IDs stay stable because the implementation repo cites them.
> Live status: `./conformance/run.sh --status` in the implementation repo; dated snapshot:
> [`../docs/16-known-gaps.md`](../docs/16-known-gaps.md).
The live who's-doing-what. Agents **claim** an item (set Owner + Status) before starting, respect
`Blocked-by`, and mark `done` only after its **automated, reproducible behavior test passes green**
([`definition-of-done.md`](definition-of-done.md), [`../docs/14-testing-and-conformance.md`](../docs/14-testing-and-conformance.md)).
Seeded from [`../roadmap/phases.md`](../roadmap/phases.md) + [`../roadmap/workstreams.md`](../roadmap/workstreams.md).
> The specs, ADRs, and roadmap are **not** editable by agents (R-TEST-06). Every "**Prove …**" task
> below is an automated conformance test (co-owned with **WS-TEST**), not a manual demo.
**Status values:** `todo` · `in-progress` · `blocked` · `review` · `done`
**Add new items** at the bottom of the relevant phase; keep IDs stable.
---
## Phase 0 — Foundations
| ID | Task | WS | Serves | Blocked-by | Owner | Status |
|---|---|---|---|---|---|---|
| T-0.1 | Create implementation repo structure (platform/apps/catalog/clusters) | WS-GITOPS | R-GITOPS-02 | — | — | todo |
| T-0.2 | CI: lint + schema validation + build/dry-run gates | WS-GITOPS | R-GITOPS-01 | T-0.1 | — | todo |
| T-0.3 | Author ServiceDefinition schema + renderer contract | WS-GITOPS | R-GITOPS-02 | T-0.1 | — | todo |
| T-0.4 | Conformance harness: **Chainsaw** runner + reproducibility contract + JUnit + coverage report + CI merge gate | WS-TEST | R-TEST-01/02/03/04 | T-0.1 | — | todo |
| T-0.5 | L0 **Kyverno** policy gate (default-deny present, no plaintext secrets, schema-valid ServiceDefinitions) | WS-TEST | R-TEST-01, R-NET-01, R-SEC-01 | T-0.4 | — | todo |
## Phase 1 — dev/test Cluster Bring-up
| ID | Task | WS | Serves | Blocked-by | Owner | Status |
|---|---|---|---|---|---|---|
| T-1.1 | OpenTofu libvirt module for 3 node VMs (+ Longhorn data disk) | WS-INFRA | R-ENV-01 | — | — | todo |
| T-1.2 | cloud-init baseline (users, SSH, sysctls, virt/Longhorn prereqs) | WS-INFRA | R-ENV-01 | T-1.1 | — | todo |
| T-1.3 | Ansible: k3s HA install, Cilium CNI, disable flannel/kube-proxy/Traefik | WS-INFRA | R-PLAT-01 | T-1.2 | — | todo |
| T-1.4 | Bootstrap Flux + SOPS age key | WS-GITOPS/WS-SEC | R-GITOPS-01, R-SEC-01 | T-1.3 | — | todo |
| T-1.5 | Prove node destroy/rebuild from IaC (no data loss) | WS-INFRA | R-ENV-01, R-STATE-01 | T-1.4 | — | todo |
## Phase 2 — Platform Core (net/storage/TLS/DNS/ingress)
| ID | Task | WS | Serves | Blocked-by | Owner | Status |
|---|---|---|---|---|---|---|
| T-2.1 | Longhorn (3-replica StorageClass) + `bulk` external-mount indirection (media lives off-cluster, backing TBD — OQ-2 resolved) | WS-STORAGE | R-STATE-02/04 | T-1.4 | — | todo |
| T-2.2 | Default-deny network baseline (per-namespace) + Hubble | WS-NET | R-NET-01/03 | T-1.3 | — | todo |
| T-2.3 | Render `dependencies` → CiliumNetworkPolicy from ServiceDefinition | WS-NET/WS-GITOPS | R-NET-02 | T-0.3, T-2.2 | — | todo |
| T-2.4p | **Prereq:** operator creates scoped Cloudflare API token (`Zone·DNS·Edit`, `keithjackson.dev`); store SOPS-encrypted | WS-SEC | R-TLS-01, R-SEC-01 | — | — | todo |
| T-2.4 | cert-manager + Let's Encrypt DNS-01 wildcard `*.home.keithjackson.dev` (via Cloudflare token) | WS-SEC | R-TLS-01/02/03 | T-1.4, T-2.4p | — | todo |
| T-2.5 | ExternalDNS (Cloudflare token) + Gateway API listeners (VIP via **Cilium L2 announcement**) + split-horizon (PiHole) | WS-NET | R-DNS-01/02/03 | T-2.4 | — | todo |
| T-2.6 | Prove: default-deny (DNS-only probe), PVC survives rebuild, trusted cert, auto-DNS | WS-NET/STORAGE/SEC | R-NET/STATE/TLS/DNS | T-2.1..2.5 | — | todo |
| T-2.7 | Deploy **Kyverno in-cluster as admission enforcer** (same policies as the CI L0 gate) | WS-TEST/WS-SEC | R-SEC-02, R-NET-01, R-SEC-01 | T-1.4, T-0.5 | — | todo |
## Phase 3 — Egress & VPN (single WAN; no multi-WAN — OQ-1)
| ID | Task | WS | Serves | Blocked-by | Owner | Status |
|---|---|---|---|---|---|---|
| T-3.0 | L3 fault-injection harness — **in-cluster Chainsaw Job** (CI-triggered, scoped test SA) using `script`/`try`/`finally` (force tunnel down, kill node, inject bad image, trigger restore) | WS-TEST | R-TEST-05, R-SEC-02 | T-0.4 | — | todo |
| T-3.1 | Egress classes; Cilium Egress Gateway wiring (steer `vpn` pods → gateway) | WS-NET | R-NET-04/05 | T-2.2 | — | todo |
| T-3.2p | **Prereq:** provide **PIA username/password + `.ovpn`**; store in **Ansible vault** on the egress-gateway node(s) (ADR-0015) | WS-SEC | R-NET-05 | — | — | todo |
| T-3.2 | **Node-level PIA/OpenVPN tunnel** (host systemd, Ansible, split-tunnel) on egress-gateway node(s) + **CiliumEgressGatewayPolicy** steering `egress-class=vpn` + **host nftables kill-switch** + host PF helper for qBittorrent (ADR-0015) | WS-NET | R-NET-05/06 | T-3.1, T-3.2p | — | todo |
| ~~T-3.3~~ | ~~Edge-router multi-WAN split~~ — **out of scope** (single WAN, dumb SOHO edge; OQ-1) | WS-NET | R-NET-04 | — | — | won't-do |
| T-3.4 | Prove: VPN IP egress, **kill-switch fail-closed (central)**, egress-class flip via git | WS-NET | R-NET-05/06/07 | T-3.0, T-3.2 | — | todo |
## Phase 4 — Observability, Backup/DR & Updates
| ID | Task | WS | Serves | Blocked-by | Owner | Status |
|---|---|---|---|---|---|---|
| T-4.1 | kube-prometheus-stack + Loki + Alloy + Alertmanager(email) | WS-OBS | R-OBS-01/02/03 | T-2.1 | — | todo |
| T-4.2 | Platform-health alerts (node/Longhorn/Flux/cert/VPN/backup) | WS-OBS | R-OBS-04 | T-4.1 | — | todo |
| T-4.3 | Velero + Longhorn off-cluster backup schedule (**needs backup-target choice** — S3/NFS endpoint) | WS-STORAGE | R-STATE-03 | T-2.1, OQ-BKP | — | todo |
| T-4.4 | DR drill: restore namespace + volumes from off-cluster backup | WS-STORAGE | R-STATE-03 | T-4.3 | — | todo |
| T-4.5 | Flux image-automation + Renovate + per-service update policy | WS-UPDATE | R-UPD-01/02/03 | T-0.3, T-4.1 | — | todo |
| T-4.6 | Prove: auto stable update on schedule, bad-update auto-rollback+alert, pin holds | WS-UPDATE | R-UPD-* | T-4.5 | — | todo |
## Phase 5 — IaaS Proof (KubeVirt)
| ID | Task | WS | Serves | Blocked-by | Owner | Status |
|---|---|---|---|---|---|---|
| T-5.1 | Install KubeVirt + CDI; Longhorn-backed VM disks | WS-VM | R-PLAT-03 | T-2.1, T-2.2 | — | todo |
| T-5.2 | `kind: vm` ServiceDefinition path; run one representative VM | WS-VM/WS-GITOPS | R-PLAT-03/04 | T-5.1, T-0.3 | — | todo |
| T-5.3 | Prove: VM lifecycle via kubectl/virtctl, rebuild w/o data loss, default-deny+egress, guest auto-update | WS-VM | R-PLAT-03, R-NET-*, R-UPD-* | T-5.2 | — | todo |
## Phase 6 — Service Onboarding + C2
| ID | Task | WS | Serves | Blocked-by | Owner | Status |
|---|---|---|---|---|---|---|
| T-6.1 | Onboard **pihole** (DNS underpinning) | WS-APPS | R-DNS-03 | T-2.5 | — | todo |
| T-6.1a | Onboard **gitea** early (bootstrapping-critical; self-hosts GitOps source + CI/CD) | WS-APPS | R-STATE-03 | T-4.4 | — | todo |
| T-6.1b | Migrate GitOps source local→Gitea; move CI to **Gitea Actions** (Kyverno gate + Chainsaw Job trigger; PR merge gate); off-cluster repo mirror | WS-GITOPS | R-GITOPS-01, R-TEST-03 | T-6.1a | — | todo |
| T-6.1c | Onboard **Keycloak** (IdP) + PostgreSQL (Longhorn, DR-critical) + **oauth2-proxy** forward-auth at Gateway; declarative realm/clients/groups; MFA; break-glass path | WS-SEC | R-IDP-01..06 | T-2.5, T-2.6 | — | todo |
| T-6.1d | Render ServiceDefinition `auth` block → Keycloak OIDC client / oauth2-proxy protection | WS-SEC/WS-GITOPS | R-IDP-02/03 | T-0.3, T-6.1c | — | todo |
| T-6.2 | Onboard **plex** (bulk tier + public exposure) | WS-APPS | R-STATE-04 | T-2.6, T-6.1 | — | todo |
| T-6.3 | Onboard **qbittorrent, jackett** (VPN + kill-switch) | WS-APPS | R-NET-05/06 | T-3.4 | — | todo |
| T-6.4 | Onboard **sonarr, radarr** (VPN + arr↔downloader allows) | WS-APPS | R-NET-02/05 | T-6.3 | — | todo |
| T-6.5 | Onboard **seerr** (allows to arr + plex) | WS-APPS | R-NET-02 | T-6.2, T-6.4 | — | todo |
| T-6.6 | Onboard **nextcloud** (DR-critical + backups) | WS-APPS | R-STATE-03 | T-4.4 | — | todo |
| T-6.7 | Onboard **minecraft, unifi, semaphore, kasm** | WS-APPS | app reqs | T-2.6 | — | todo |
| T-6.8 | C2 UI: Homepage root + Grafana + Headlamp + Flux status + auth | WS-C2 | R-C2-01/02 | T-4.2, T-6.* | — | todo |
## Phase 7 — Production Readiness (CLOSED until operator opens it)
| ID | Task | WS | Serves | Blocked-by | Owner | Status |
|---|---|---|---|---|---|---|
| T-7.1 | Bare-metal provisioning checklist (design-only) | WS-INFRA | R-ENV-03 | — | — | todo |
| T-7.2 | prod overlay (no base edits) + cutover plan | WS-INFRA/WS-GITOPS | R-ENV-02 | Phases 1–6 done | — | blocked |
| T-7.3 | Full prod DR drill | WS-STORAGE | R-STATE-03 | T-7.2 | — | blocked |
---
## Open questions
| OQ | Question | Blocks | Status |
|---|---|---|---|
| OQ-1 | WAN count + edge router | — | ✅ resolved: 1 WAN, dumb SOHO edge; multi-WAN out of scope; VPN + segmentation in-cluster |
| OQ-2 | Bulk-media home | — | ✅ resolved: media outside cluster, backing TBD later (not blocking) |
| OQ-3 | VPN provider/protocol + egress steering | — | ✅ resolved: **PIA over OpenVPN-UDP** (ADR-0013); steering = **node-level host tunnel + Cilium Egress Gateway + host nftables kill-switch** (ADR-0015, supersedes the in-cluster-Gluetun steering — a Gluetun pod's tun0 can't be steered by Cilium egress gateway) |
| OQ-4 | DNS-01 challenge access | — | ✅ resolved: scoped **Cloudflare API token** (Zone·DNS·Edit), SOPS-encrypted; drives cert-manager + ExternalDNS. Operator provides token (T-2.4p) |
| **OQ-BKP** | **Off-cluster DR backup target** (S3/NFS endpoint) | T-4.3 | ⛔ **OPEN** — needed by Phase 4, not Phase 2 |