apiVersion: cilium.io/v2
kind: CiliumNetworkPolicy
metadata:
  name: zot
  namespace: zot
spec:
  endpointSelector:
    matchLabels:
      app.kubernetes.io/name: zot
      app.kubernetes.io/instance: zot
  ingress:
    # Kubelet probes, local port-forwarding, and same-node LoadBalancer backend flows.
    - fromEntities:
        - host
      toPorts:
        - ports:
            - port: "5000"
              protocol: TCP
    # Cross-node kubelet image pulls arrive with Cilium's remote-node identity.
    - fromEntities:
        - remote-node
      toPorts:
        - ports:
            - port: "5000"
              protocol: TCP
    # Direct LAN/WireGuard clients reach Zot through zot-direct LoadBalancer.
    - fromCIDR:
        - 10.115.187.218/24
        - 10.63.81.107/24
        - 10.162.8.60/24
      toPorts:
        - ports:
            - port: "5000"
              protocol: TCP
  egress:
    - toEndpoints:
        - matchLabels:
            k8s:io.kubernetes.pod.namespace: kube-system
            k8s-app: kube-dns
      toPorts:
        - ports:
            - port: "53"
              protocol: UDP
            - port: "53"
              protocol: TCP
    - toEndpoints:
        - matchLabels:
            k8s:io.kubernetes.pod.namespace: versitygw
            app.kubernetes.io/name: versitygw
            app.kubernetes.io/instance: versitygw
      toPorts:
        - ports:
            - port: "7070"
              protocol: TCP
    # In-cluster clients reach S3 through versitygw-direct BGP LoadBalancer (socket-LB VIP).
    - toCIDR:
        - 10.66.127.81/32
      toPorts:
        - ports:
            - port: "443"
              protocol: TCP
---
apiVersion: cilium.io/v2
kind: CiliumClusterwideNetworkPolicy
metadata:
  name: versitygw-ingress-zot
spec:
  endpointSelector:
    matchLabels:
      k8s:io.kubernetes.pod.namespace: versitygw
      app.kubernetes.io/name: versitygw
      app.kubernetes.io/instance: versitygw
  ingress:
    - fromEndpoints:
        - matchLabels:
            k8s:io.kubernetes.pod.namespace: zot
            app.kubernetes.io/name: zot
            app.kubernetes.io/instance: zot
      toPorts:
        - ports:
            - port: "7070"
              protocol: TCP
---
apiVersion: cilium.io/v2
kind: CiliumClusterwideNetworkPolicy
metadata:
  name: host-egress-zot
spec:
  nodeSelector: {}
  egress:
    - toEndpoints:
        - matchLabels:
            k8s:io.kubernetes.pod.namespace: zot
            app.kubernetes.io/name: zot
            app.kubernetes.io/instance: zot
      toPorts:
        - ports:
            - port: "5000"
              protocol: TCP
---
apiVersion: cilium.io/v2
kind: CiliumClusterwideNetworkPolicy
metadata:
  name: host-ingress-zot-replies
spec:
  nodeSelector: {}
  ingress:
    - fromEndpoints:
        - matchLabels:
            k8s:io.kubernetes.pod.namespace: zot
            app.kubernetes.io/name: zot
            app.kubernetes.io/instance: zot
      toPorts:
        - ports:
            - port: "32768"
              endPort: 60999
              protocol: TCP