services/gitops-ui/kustomization.yaml

@@ -6,3 +6,4 @@ resources:
   - source.yaml
   - helmrelease.yaml
   - certificate.yaml
+  - networkpolicy-acme.yaml

services/gitops-ui/networkpolicy-acme.yaml

@@ -0,0 +1,17 @@
+# services/gitops-ui/networkpolicy-acme.yaml
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: allow-acme-solver
+  namespace: flux-system
+spec:
+  podSelector:
+    matchLabels:
+      acme.cert-manager.io/http01-solver: "true"
+  policyTypes:
+    - Ingress
+  ingress:
+    - from:
+        - namespaceSelector:
+            matchLabels:
+              kubernetes.io/metadata.name: traefik