quorate/services/mirrored-image/k8s/network-policy.yaml

apiVersion: cilium.io/v2
kind: CiliumNetworkPolicy
metadata:
  name: mirror-controller
  namespace: mirrored-image
spec:
  endpointSelector:
    matchLabels:
      io.cilium.k8s.policy.serviceaccount: mirrored-image
  egress:
    - toEntities: [kube-apiserver]
      toPorts:
        - ports:
            - {port: "443", 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}
          rules:
            dns:
              - {matchName: registry.quorate.internal}
    - toCIDR: [10.108.252.250/32]
      toPorts:
        - ports:
            - {port: "443", protocol: TCP}
    - toEndpoints:
        - matchLabels:
            k8s:io.kubernetes.pod.namespace: quay
            app: quay
      toPorts:
        - ports:
            - {port: "8443", protocol: TCP}
---
apiVersion: cilium.io/v2
kind: CiliumNetworkPolicy
metadata:
  name: mirror-executor
  namespace: mirrored-image
spec:
  endpointSelector:
    matchExpressions:
      - key: workflows.argoproj.io/workflow
        operator: Exists
  egress:
    - toEntities: [kube-apiserver]
      toPorts:
        - ports:
            - {port: "443", protocol: TCP}
---
apiVersion: cilium.io/v2
kind: CiliumNetworkPolicy
metadata:
  name: mirror-prepare
  namespace: mirrored-image
spec:
  endpointSelector:
    matchLabels:
      mirror.quorate.dev/purpose: prepare
  egress:
    - toEndpoints:
        - matchLabels:
            k8s:io.kubernetes.pod.namespace: kube-system
            k8s-app: kube-dns
      toPorts:
        - ports:
            - {port: "53", protocol: UDP}
            - {port: "53", protocol: TCP}
          rules:
            dns:
              - {matchPattern: "*"}
    - toEntities: [world]
      toPorts:
        - ports:
            - {port: "443", protocol: TCP}
    - toCIDR: [10.108.252.250/32]
      toPorts:
        - ports:
            - {port: "443", protocol: TCP}
    - toEndpoints:
        - matchLabels:
            k8s:io.kubernetes.pod.namespace: quay
            app: quay
      toPorts:
        - ports:
            - {port: "8443", protocol: TCP}
---
apiVersion: cilium.io/v2
kind: CiliumNetworkPolicy
metadata:
  name: mirror-internal
  namespace: mirrored-image
spec:
  endpointSelector:
    matchExpressions:
      - key: mirror.quorate.dev/purpose
        operator: In
        values: [promotion, cleanup]
  egress:
    - toEndpoints:
        - matchLabels:
            k8s:io.kubernetes.pod.namespace: kube-system
            k8s-app: kube-dns
      toPorts:
        - ports:
            - {port: "53", protocol: UDP}
            - {port: "53", protocol: TCP}
          rules:
            dns:
              - {matchName: registry.quorate.internal}
    - toCIDR: [10.108.252.250/32]
      toPorts:
        - ports:
            - {port: "443", protocol: TCP}
    - toEndpoints:
        - matchLabels:
            k8s:io.kubernetes.pod.namespace: quay
            app: quay
      toPorts:
        - ports:
            - {port: "8443", protocol: TCP}
---
apiVersion: cilium.io/v2
kind: CiliumNetworkPolicy
metadata:
  name: mirror-prep-storage
  namespace: mirrored-image
spec:
  endpointSelector:
    matchLabels:
      io.cilium.k8s.policy.serviceaccount: candidate-exec
      mirror.quorate.dev/purpose: prepare
  egress:
    - toEndpoints:
        - matchLabels:
            k8s:io.kubernetes.pod.namespace: versitygw
            app.kubernetes.io/name: versitygw
            app.kubernetes.io/instance: versitygw
      toPorts:
        - ports:
            - {port: "7070", protocol: TCP}
---
apiVersion: cilium.io/v2
kind: CiliumNetworkPolicy
metadata:
  name: mirror-prep-storage
  namespace: versitygw
spec:
  endpointSelector:
    matchLabels:
      app.kubernetes.io/name: versitygw
      app.kubernetes.io/instance: versitygw
  ingress:
    - fromEndpoints:
        - matchLabels:
            k8s:io.kubernetes.pod.namespace: mirrored-image
            io.cilium.k8s.policy.serviceaccount: candidate-exec
            mirror.quorate.dev/purpose: prepare
      toPorts:
        - ports:
            - {port: "7070", protocol: TCP}
---
apiVersion: cilium.io/v2
kind: CiliumNetworkPolicy
metadata:
  name: mirror-promotion-storage
  namespace: mirrored-image
spec:
  endpointSelector:
    matchLabels:
      mirror.quorate.dev/purpose: promotion
  egress:
    - toEndpoints:
        - matchLabels:
            k8s:io.kubernetes.pod.namespace: kube-system
            k8s-app: kube-dns
      toPorts:
        - ports:
            - {port: "53", protocol: UDP}
            - {port: "53", protocol: TCP}
          rules:
            dns:
              - {matchName: s3.quorate.internal}
    - toCIDR: [10.66.127.81/32]
      toPorts:
        - ports:
            - {port: "443", 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}
---
apiVersion: cilium.io/v2
kind: CiliumNetworkPolicy
metadata:
  name: mirror-promotion-storage
  namespace: versitygw
spec:
  endpointSelector:
    matchLabels:
      app.kubernetes.io/name: versitygw
      app.kubernetes.io/instance: versitygw
  ingress:
    - fromEndpoints:
        - matchLabels:
            k8s:io.kubernetes.pod.namespace: mirrored-image
            io.cilium.k8s.policy.serviceaccount: promote-exec
            mirror.quorate.dev/purpose: promotion
      toPorts:
        - ports:
            - {port: "7070", protocol: TCP}
---
apiVersion: cilium.io/v2
kind: CiliumNetworkPolicy
metadata:
  name: mirror-quay
  namespace: quay
spec:
  endpointSelector:
    matchLabels:
      app: quay
  ingress:
    - fromEndpoints:
        - matchExpressions:
            - key: k8s:io.kubernetes.pod.namespace
              operator: In
              values: [mirrored-image]
            - key: io.cilium.k8s.policy.serviceaccount
              operator: In
              values: [mirrored-image, candidate-exec, promote-exec, cleanup-exec]
      toPorts:
        - ports:
            - {port: "8443", protocol: TCP}
---
apiVersion: cilium.io/v2
kind: CiliumClusterwideNetworkPolicy
metadata:
  name: mirror-quay-replies
spec:
  nodeSelector: {}
  ingress:
    - fromEndpoints:
        - matchExpressions:
            - key: k8s:io.kubernetes.pod.namespace
              operator: In
              values: [mirrored-image]
            - key: io.cilium.k8s.policy.serviceaccount
              operator: In
              values: [mirrored-image, candidate-exec, promote-exec, cleanup-exec]
      toPorts:
        - ports:
            - {port: "32768", endPort: 60999, protocol: TCP}