jakman85andClaude Opus 4.8
14beb85b65
A `dependencies` edge is declared ONCE on the SOURCE, but with the default-deny-
BOTH-directions baseline (docs/03 R-NET-01/02) it needs TWO matching halves: the
source egress-allow AND the destination ingress-allow. render.py emitted only the
egress half, so every declared east-west dependency was silently dropped by the
destination's default-deny ingress — verified in-cluster: sonarr->qbittorrent:8080,
sonarr->jackett:9117 and seerr->sonarr:8989 were all BLOCKED.
Add a cross-service reverse-dependency pass (build_reverse_map) and render the
reciprocal ingress half (r_reverse_dependency_policies): for each source that
declares a dependency on X, X gains an additive ingress-allow CiliumNetworkPolicy
`X-allow-<source>-<port>` whose fromEndpoints matches the source identity, mirroring
the egress half's L3/L4 granularity. Deterministic (sorted), additive (default-deny
ingress stays []), egress side unchanged. A lone render with no cross-catalog context
renders no reciprocal ingress, so the L1 render goldens are byte-identical.
New ingress CNPs: qbittorrent<-{sonarr,radarr}:8080, jackett<-{sonarr,radarr}:9117,
sonarr<-seerr:8989, radarr<-seerr:7878, plex<-seerr:32400. Selftest + L0 (17/17) +
L1 (3/3) + lint all pass.
Co-Authored-By: Claude Opus 4.8 <[email protected]>
catalog — ServiceDefinition entries (the onboarding surface)
One YAML file per service. Each file is a ServiceDefinition conforming to
../schemas/servicedefinition.schema.json. Adding or
editing a service here is the only onboarding step — the platform renders compute, storage, network
policy, egress, TLS, DNS, monitoring, and update policy from it (see
../schemas/renderer-contract.md). Serves R-GITOPS-02.
Source of truth for the initial catalog: spec
docs/13-service-catalog.md (14-service table +
SSO/egress/dependency intent).
Current examples (Phase 0)
| File | docs/13 row | exposure | egress | auth | Notes |
|---|---|---|---|---|---|
pihole.yaml |
6 | internal | internet | forward-auth | admin UI behind oauth2-proxy; config on Longhorn (DR-critical); also platform DNS |
keycloak.yaml |
0 | public | internet | native | the IdP itself (own admin login + MFA); PostgreSQL on Longhorn; DR-critical |
The remaining catalog services (plex, sonarr, radarr, jackett, seerr, nextcloud, minecraft, unifi, semaphore, kasm, gitea, qbittorrent) are onboarded in later phases; they follow the same schema and inherit every guarantee automatically.
Authoring rules
- Only
nameandsourceare mandatory; every other field defaults to docs/13's default posture (kind: container,exposure: internal,egress: internet,auth.mode: forward-auth, stable auto-update, DNS-only default-deny). Set a field only to override the default. - Any exposed UI must have an
authblock:forward-auth(default) oroidc, each with a non-emptyauth.groups;native/noneare documented exceptions only. - Irreplaceable state (
class: longhornconfigs/DBs) must setbackup.policyto an off-cluster schedule — neverreacquirable(R-STATE-03). Only bulk media may bereacquirable.
Validate before commit — single command, no cluster (R-TEST-02)
check-jsonschema --schemafile schemas/servicedefinition.schema.json catalog/*.yaml
See ../schemas/README.md for install/pinning and a pure-Python fallback.
This is the L0/L1 schema gate (spec docs/14); CI (.gitea/) runs it on every change.
Rendering — render.py (the ServiceDefinition renderer, T-0.3)
render.py compiles a ServiceDefinition into the concrete manifest set defined
by ../schemas/renderer-contract.md: a Namespace (with the
app-namespace/gateway-access labels), the default-deny baseline (R-NET-01), a
Deployment+Service or a KubeVirt VirtualMachine + CDI DataVolume (R-PLAT-02/03), PVCs
(R-STATE), one CiliumNetworkPolicy egress-allow per dependency (R-NET-02), the
egress-class steering label (R-NET-05), HTTPRoute(s) on the shared Gateway (R-TLS/R-DNS),
ServiceMonitor + SLI alerts (R-OBS-01), the Flux ImageRepository/ImagePolicy update plumbing
(R-UPD), and the auth-mode / backup wiring hints (R-IDP/R-STATE-03).
python3 catalog/render.py catalog/pihole.yaml # render one SD to stdout
python3 catalog/render.py --all catalog -o out/ # render every SD to out/<name>.yaml
python3 catalog/render.py --selftest # deterministic self-test (no cluster)
- Deterministic: identical input → byte-identical output (golden-diffable). The L1 render
conformance tests (
conformance/tests/l1-rendering/*) diff the output against committed goldens — run offline byconformance/run.sh --layer l1andci/l1.sh(no cluster). - How CI/Flux consume it: CI invokes
render.pyin the L1 stage; a GitOps flow renders--all catalog -o <rendered-dir>and Flux reconciles the rendered directory. Design choice (renderer-contract is silent on mechanism): a render-then-consume script is the simplest reproducible option — see the header ofrender.py. - Dependency: PyYAML (the renderer's single dependency; the conformance harness stays stdlib-only and only shells out to this script + diffs text).