jakman85andClaude Opus 4.8
20de78f5eb
Phase-2 exit tests (were Phase-0 scaffolds), authored against the live platform:
- trusted-tls (R-TLS-01/03): in-cluster probe dials the gateway Service (env-agnostic
via --connect-to) with wildcard SNI and verifies the served cert CHAINS TO THE LE
STAGING ROOT (operator decision A; dev uses LE-staging per ADR-0006). Fixture embeds
the '(STAGING) Pretend Pear X1' root. Probes public + internal-only hostnames (R-TLS-03).
PASSES.
- dns-exposure (R-DNS-02): a LoadBalancer Service with an external-dns hostname; polls
public DNS until ExternalDNS auto-publishes the record; teardown + policy=sync removes it.
ExternalDNS fix (root cause of the DNS test): domain-filter was the platform SUBDOMAIN
home.keithjackson.dev, which filters OUT the actual Cloudflare zone keithjackson.dev
('no hosted zone matching record DNS Name' — record generated but skipped). Add a
DNS_ZONE cluster-var (keithjackson.dev) and set domainFilters to it. policy=sync +
txt-registry still only manage ExternalDNS-owned records (the pre-existing wildcard is
untouched). Resolves the file's WS-NET R-DNS-02 TODO.
Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
platform/externaldns
ExternalDNS — automatic public DNS records for public services (Cloudflare).
- Spec: docs/09 — DNS & Ingress (ExternalDNS is named in docs/01; no dedicated ADR)
- Serves: R-DNS-01/02/03
- Owner: WS-NET (token from WS-SEC)
What this stub is
Flux HelmRelease watching Gateway/HTTPRoute + Service resources, publishing
<service>.home.keithjackson.dev records in Cloudflare from declared intent (no manual record
editing, R-DNS-02).
Split-horizon note (docs/09)
A wildcard *.keithjackson.dev matches only one label deep, so <svc>.home.keithjackson.dev needs
its own record. internal services need NO public record — PiHole resolves them to the internal
Gateway VIP (split-horizon). ExternalDNS manages public services' records only.
Secrets
Cloudflare API token referenced by name (cloudflare-api-token, shared with cert-manager),
SOPS-encrypted (WS-SEC, OQ-4).
TODO (later phases)
- Phase 2 (WS-NET): confirm
gateway-httproutesource; prove an auto record for a test route (R-DNS-02, Phase-2 exit gate). - Phase 6 (WS-APPS): PiHole provides the internal split-horizon answers as it onboards.