---
apiVersion: cilium.io/v2
kind: CiliumNetworkPolicy
metadata:
  name: grafana-operator
  namespace: grafana
spec:
  endpointSelector:
    matchLabels:
      app.kubernetes.io/name: grafana-operator
      app.kubernetes.io/instance: grafana-operator
  ingress:
    - fromEntities:
        - host
      toPorts:
        - ports:
            - port: "8081"
              protocol: TCP
  egress:
    - toEntities:
        - kube-apiserver
      toPorts:
        - ports:
            - port: "6443"
              protocol: TCP
    - toEndpoints:
        - matchLabels:
            k8s:io.kubernetes.pod.namespace: kube-system
            k8s-app: kube-dns
      toPorts:
        - ports:
            - port: "53"
              protocol: UDP
            - port: "53"
              protocol: TCP
    - toServices:
        - k8sService:
            namespace: kube-system
            serviceName: kube-dns
      toPorts:
        - ports:
            - port: "53"
              protocol: UDP
            - port: "53"
              protocol: TCP
    - toEndpoints:
        - matchLabels:
            k8s:io.kubernetes.pod.namespace: grafana
            app.kubernetes.io/name: grafana
      toPorts:
        - ports:
            - port: "3000"
              protocol: TCP
    - toServices:
        - k8sService:
            namespace: grafana
            serviceName: grafana-service
      toPorts:
        - ports:
            - port: "3000"
              protocol: TCP
---
apiVersion: cilium.io/v2
kind: CiliumClusterwideNetworkPolicy
metadata:
  name: host-egress-grafana-operator
spec:
  nodeSelector: {}
  egress:
    - toEndpoints:
        - matchLabels:
            k8s:io.kubernetes.pod.namespace: grafana
            app.kubernetes.io/name: grafana-operator
            app.kubernetes.io/instance: grafana-operator
      toPorts:
        - ports:
            - port: "8081"
              protocol: TCP