wip: more or less working argo and cilium helmfile setup

2025-05-16 15:30:01 +02:00
parent ddc95aad80
commit 223149ecdd
37 changed files with 582 additions and 100 deletions
@@ -0,0 +1,24 @@
+apiVersion: cilium.io/v2
+kind: CiliumClusterwideNetworkPolicy
+metadata:
+  name: allow-dns
+spec:
+  description: 'description: Allow only dns traffic by default. Also acts as a deny-all policy'
+  egress:
+    - toEndpoints:
+        - matchLabels:
+            io.kubernetes.pod.namespace: kube-system
+            k8s-app: kube-dns
+      toPorts:
+        - ports:
+            - port: "53"
+              protocol: UDP
+        - rules:
+            dns:
+              - matchPattern: '*'
+  endpointSelector:
+    matchExpressions:
+      - key: io.kubernetes.pod.namespace
+        operator: NotIn
+        values:
+          - kube-system