fix: update white-listing annotation

2025-06-22 08:33:29 +02:00
parent 561c620f98
commit 383477822a
141 changed files with 1854 additions and 28 deletions
@@ -0,0 +1,13 @@
+apiVersion: cilium.io/v2
+kind: CiliumNetworkPolicy
+metadata:
+  name: allow-api-server-to-cert-manager
+  namespace: cert-manager
+spec:
+  description: Allow the API server to communicate with the cert-manager pods
+  endpointSelector:
+    matchLabels:
+      app.kubernetes.io/instance: cert-manager
+  ingress:
+    - fromEntities:
+        - remote-node
@@ -0,0 +1,12 @@
+apiVersion: cilium.io/v2
+kind: CiliumNetworkPolicy
+metadata:
+  name: allow-api-server
+  namespace: cert-manager
+spec:
+  description: Allow the Kube API server to communicate with cert-manager
+  egress:
+    - toEntities:
+        - kube-apiserver
+  endpointSelector:
+    matchLabels: {}
@@ -0,0 +1,18 @@
+apiVersion: cilium.io/v2
+kind: CiliumNetworkPolicy
+metadata:
+  name: allow-prometheus-metrics
+  namespace: cert-manager
+spec:
+  description: Allow Prometheus metrics
+  endpointSelector:
+    matchLabels:
+      app.kubernetes.io/instance: cert-manager
+  ingress:
+    - fromEndpoints:
+        - matchLabels:
+            io.kubernetes.pod.namespace: prometheus
+    - toPorts:
+        - ports:
+            - port: "9402"
+              protocol: TCP
@@ -0,0 +1,12 @@
+apiVersion: cilium.io/v2
+kind: CiliumNetworkPolicy
+metadata:
+  name: allow-world-traffic
+  namespace: cert-manager
+spec:
+  description: Allow the world to communicate with cert-manager
+  egress:
+    - toEntities:
+        - world
+  endpointSelector:
+    matchLabels: {}