Root cause the media stack surfaced: the default-deny baseline is DNS-only egress (correct for
R-NET-01 east-west), but the egress CLASS (internet/vpn) had no policy ALLOWING north-south
egress — so qbittorrent/sonarr/radarr couldn't reach the internet at all (VPN downloaders
broken). Add an additive per-app CiliumNetworkPolicy '<app>-allow-internet-egress' with
toEntities:[world] (non-cluster); the egress-class steering + kill-switch (ADR-0015) govern the
PATH (internet=WAN, vpn=tun0). East-west stays denied except declared dependencies; R-NET-01
baseline unchanged. Re-rendered all apps + regenerated L1 goldens. Also fixed jackett + plex
image tags (bad pins -> :latest; Renovate/update policy pins later).
Implements the two L1 rendering tests that were failing scaffolds:
- egress-class-render (R-NET-05/06/07): renders vpn + internet fixtures, diffs each
against a committed golden, asserts the vpn steering label is present on vpn and
absent on internet (fail-closed), and that flipping the class changes ONLY the
egress path (R-NET-07). This fixes the --requirements R-NET-05 merge gate.
- default-deny-baseline-render (R-NET-01): asserts every render carries the
namespaced default-deny baseline, shaped deny-all + both directions.
Each test carries a pure-offline render-check.sh (renderer + golden diff, no
cluster). run.sh runs L1 render checks offline and emits a REAL pass/fail JUnit
(docs/14: L1 rendering assertions run in CI without a cluster) instead of skipping
L1 with the cluster-gated layers; the chainsaw-test.yaml wrappers invoke the same
render-check.sh so an in-cluster run executes the identical assertion.
Co-Authored-By: Claude Opus 4.8 <[email protected]>
jakman85
