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Resolve OQ-4: scoped Cloudflare API token for DNS-01 + ExternalDNS

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Operator chose Option A. cert-manager solves ACME DNS-01 and ExternalDNS
manages *.home.keithjackson.dev records via a scoped Cloudflare token
(Zone.DNS.Edit, keithjackson.dev), stored SOPS-encrypted. Operator provides
the token once (new prereq T-2.4p); T-2.4/T-2.5 unblocked. Only OQ-BKP
(off-cluster DR backup target, Phase 4) remains open.

Updated: docs 00,08,09; task board.

Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
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jakman85andClaude Opus 4.8 committed 2026-08-15 23:02:59 -05:00
1 parent 192ce31bef
commit cde2f2330c
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agents/task-board.md
+4 -3
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@@ -39,8 +39,9 @@ Seeded from [`../roadmap/phases.md`](../roadmap/phases.md) + [`../roadmap/workst
| 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-2.4 | cert-manager + Let's Encrypt DNS-01 wildcard `*.home.keithjackson.dev` (**blocked on OQ-4**: Cloudflare token vs acme-dns) | WS-SEC | R-TLS-01/02/03 | T-1.4, OQ-4 | — | blocked |
| T-2.5 | ExternalDNS + Gateway API listeners (VIP via **Cilium L2 announcement**) + split-horizon (PiHole) foundation | WS-NET | R-DNS-01/02/03 | T-2.4 | — | 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 |
@@ -100,5 +101,5 @@ Seeded from [`../roadmap/phases.md`](../roadmap/phases.md) + [`../roadmap/workst
| 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 | — | ✅ resolved: ExpressVPN, single shared in-cluster tunnel, OpenVPN UDP (ADR-0012) |
| **OQ-4** | **DNS-01 challenge access** | **T-2.4, T-2.5** | ⛔ **OPEN** — Cloudflare API token (Option A, recommended) vs acme-dns delegation (Option B) |
| 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 |