139 lines
3.1 KiB
YAML
139 lines
3.1 KiB
YAML
---
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# NFD master: apiserver, metrics from host.
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apiVersion: cilium.io/v2
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kind: CiliumNetworkPolicy
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metadata:
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name: nfd-master
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namespace: nfd
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spec:
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endpointSelector:
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matchLabels:
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app.kubernetes.io/name: node-feature-discovery
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role: master
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ingress:
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- fromEntities:
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- host
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toPorts:
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- ports:
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- port: "8080"
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protocol: TCP
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- fromEndpoints:
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- matchLabels:
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k8s:io.kubernetes.pod.namespace: nfd
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toPorts:
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- ports:
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- port: "8081"
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protocol: TCP
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egress:
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- toEntities:
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- kube-apiserver
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toPorts:
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- ports:
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- port: "6443"
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protocol: TCP
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- toEndpoints:
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- matchLabels:
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k8s:io.kubernetes.pod.namespace: kube-system
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k8s-app: kube-dns
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toPorts:
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- ports:
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- port: "53"
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protocol: UDP
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- port: "53"
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protocol: TCP
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---
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# NFD worker: reports to master, apiserver, metrics from host.
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apiVersion: cilium.io/v2
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kind: CiliumNetworkPolicy
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metadata:
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name: nfd-worker
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namespace: nfd
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spec:
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endpointSelector:
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matchLabels:
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app.kubernetes.io/name: node-feature-discovery
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role: worker
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ingress:
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- fromEntities:
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- host
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toPorts:
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- ports:
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- port: "8080"
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protocol: TCP
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egress:
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- toEndpoints:
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- matchLabels:
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k8s:io.kubernetes.pod.namespace: nfd
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role: master
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toPorts:
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- ports:
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- port: "8081"
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protocol: TCP
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- toEntities:
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- kube-apiserver
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toPorts:
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- ports:
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- port: "6443"
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protocol: TCP
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- toEndpoints:
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- matchLabels:
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k8s:io.kubernetes.pod.namespace: kube-system
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k8s-app: kube-dns
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toPorts:
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- ports:
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- port: "53"
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protocol: UDP
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- port: "53"
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protocol: TCP
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---
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# Host egress to NFD pods (metrics).
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apiVersion: cilium.io/v2
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kind: CiliumClusterwideNetworkPolicy
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metadata:
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name: host-egress-nfd
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spec:
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nodeSelector: {}
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egress:
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- toEndpoints:
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- matchLabels:
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k8s:io.kubernetes.pod.namespace: nfd
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toPorts:
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- ports:
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- port: "8080"
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protocol: TCP
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---
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# NFD GC: only needs apiserver.
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apiVersion: cilium.io/v2
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kind: CiliumNetworkPolicy
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metadata:
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name: nfd-gc
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namespace: nfd
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spec:
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endpointSelector:
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matchLabels:
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app.kubernetes.io/name: node-feature-discovery
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role: gc
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ingress:
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- fromEntities:
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- host
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toPorts:
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- ports:
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- port: "8080"
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protocol: TCP
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egress:
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- toEntities:
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- kube-apiserver
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toPorts:
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- ports:
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- port: "6443"
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protocol: TCP
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- toEndpoints:
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- matchLabels:
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k8s:io.kubernetes.pod.namespace: kube-system
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k8s-app: kube-dns
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toPorts:
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- ports:
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- port: "53"
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protocol: UDP
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- port: "53"
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protocol: TCP
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