refactor: drop istio mesh egress, use cilium FQDN for znc egress filtering
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Istio ambient cannot do hostname-based egress filtering without L7
processing (waypoint/sidecar). Cilium FQDN CiliumNetworkPolicy is the
right tool — DNS-aware L3/L4 enforcement.

- Remove waypoint deployment and namespace/service label references
- Move TheLounge HTTPRoute back to Cilium external gateway
- Add CiliumNetworkPolicy for znc: allow DNS + irc.passthepopcorn.me:6697
- Remove orphaned znc/egress.yaml (Istio VirtualService routing)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
2026-05-16 18:03:11 -04:00
parent 31e6864a2a
commit 84ee1fa8b8
8 changed files with 29 additions and 18 deletions
+1
View File
@@ -4,3 +4,4 @@ resources:
- statefulset.yaml
- service.yaml
- authorizationpolicy.yaml
- ciliumnetworkpolicy.yaml