quorate/services/project-delivery/k8s/workflows/nuthatch/network-policy.yaml

apiVersion: cilium.io/v2
kind: CiliumNetworkPolicy
metadata:
  name: nuthatch-source
  namespace: project-delivery
spec:
  endpointSelector:
    matchLabels:
      delivery.quorate.dev/stage: nuthatch-source
  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: forge-git-http.forgejo-public.svc.cluster.local
    - toEndpoints:
        - matchLabels:
            k8s:io.kubernetes.pod.namespace: forgejo-public
            app.kubernetes.io/name: forgejo
            app.kubernetes.io/instance: forge-git
      toPorts:
        - ports:
            - {port: "3000", protocol: TCP}
---
apiVersion: cilium.io/v2
kind: CiliumNetworkPolicy
metadata:
  name: nuthatch-toolchain
  namespace: project-delivery
spec:
  endpointSelector:
    matchLabels:
      delivery.quorate.dev/stage: nuthatch-toolchain
  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: downloads.haskell.org
              - matchName: github.com
              - matchName: hackage.haskell.org
              - matchName: packages.wolfi.dev
              - matchName: registry.npmjs.org
              - matchName: release-assets.githubusercontent.com
    - toFQDNs:
        - {matchName: downloads.haskell.org}
        - {matchName: github.com}
        - {matchName: hackage.haskell.org}
        - {matchName: packages.wolfi.dev}
        - {matchName: registry.npmjs.org}
        - {matchName: release-assets.githubusercontent.com}
      toPorts:
        - ports:
            - {port: "443", protocol: TCP}
---
apiVersion: cilium.io/v2
kind: CiliumNetworkPolicy
metadata:
  name: nuthatch-cache
  namespace: project-delivery
spec:
  endpointSelector:
    matchExpressions:
      - key: delivery.quorate.dev/stage
        operator: In
        values: [nuthatch-cache-pull, nuthatch-cache-export]
  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: nuthatch-publication
  namespace: project-delivery
spec:
  endpointSelector:
    matchLabels:
      delivery.quorate.dev/stage: publish-internal
  egress:
    - toEndpoints:
        - matchLabels:
            k8s:io.kubernetes.pod.namespace: kube-system
            k8s-app: kube-dns
      toPorts:
        - ports:
            - {port: "53", protocol: UDP}
            - {port: "53", protocol: TCP}
    - toCIDR: [10.108.252.250/32, 10.66.127.81/32]
      toPorts:
        - ports:
            - {port: "443", protocol: TCP}
    - toEndpoints:
        - matchLabels:
            k8s:io.kubernetes.pod.namespace: quay
            app: quay
      toPorts:
        - ports:
            - {port: "8443", protocol: TCP}