wip: unify sys and apps

apps/charts/sys-cilium-policies/templates/mariadb-operator/CiliumNetworkPolicy-allow-api-server.yaml

@@ -0,0 +1,12 @@
+apiVersion: cilium.io/v2
+kind: CiliumNetworkPolicy
+metadata:
+  name: allow-api-server
+  namespace: mariadb-operator
+spec:
+  egress:
+    - toEntities:
+        - kube-apiserver
+  endpointSelector:
+    matchLabels:
+      app.kubernetes.io/instance: mariadb-operator

apps/charts/sys-cilium-policies/templates/mariadb-operator/CiliumNetworkPolicy-allow-host-to-mariadb.yaml

@@ -0,0 +1,12 @@
+apiVersion: cilium.io/v2
+kind: CiliumNetworkPolicy
+metadata:
+  name: allow-host-to-mariadb
+  namespace: mariadb-operator
+spec:
+  endpointSelector:
+    matchLabels:
+      app.kubernetes.io/instance: mariadb-operator
+  ingress:
+    - fromEntities:
+        - host

apps/charts/sys-cilium-policies/templates/mariadb-operator/CiliumNetworkPolicy-allow-prometheus-metrics.yaml

@@ -0,0 +1,17 @@
+apiVersion: cilium.io/v2
+kind: CiliumNetworkPolicy
+metadata:
+  name: allow-prometheus-metrics
+  namespace: mariadb-operator
+spec:
+  endpointSelector:
+    matchLabels:
+      app.kubernetes.io/instance: mariadb-operator
+  ingress:
+    - fromEndpoints:
+        - matchLabels:
+            io.kubernetes.pod.namespace: prometheus
+      toPorts:
+        - ports:
+            - port: "8080"
+              protocol: TCP

apps/charts/sys-cilium-policies/templates/mariadb-operator/CiliumNetworkPolicy-allow-remote-node-webhooks.yaml

@@ -0,0 +1,18 @@
+apiVersion: cilium.io/v2
+kind: CiliumNetworkPolicy
+metadata:
+  name: allow-remote-node-webhooks
+  namespace: mariadb-operator
+spec:
+  endpointSelector:
+    matchLabels: {}
+  ingress:
+    - fromEntities:
+        - kube-apiserver
+        - remote-node
+      toPorts:
+        - ports:
+            - port: "443"
+              protocol: TCP
+            - port: "9443"
+              protocol: TCP