theshire/.archive/kubernetes/kube-system/cilium/app/netpols/hubble-ui.yaml

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2024-01-11 15:03:54 -06:00
# yaml-language-server: $schema=https://ks.hsn.dev/cilium.io/ciliumnetworkpolicy_v2.json
---
apiVersion: cilium.io/v2
kind: CiliumNetworkPolicy
metadata:
name: hubble-ui
namespace: kube-system
specs:
- nodeSelector:
# apply to master nodes
matchLabels:
node-role.kubernetes.io/control-plane: ''
ingress:
# hubble ui -> api server
- fromEndpoints:
- matchLabels:
io.cilium.k8s.policy.serviceaccount: hubble-ui
toPorts:
- ports:
- port: '6443'
protocol: TCP
- endpointSelector:
# apply to core dns endpoints
matchLabels:
io.cilium.k8s.policy.serviceaccount: coredns
ingress:
# hubble ui -> core dns
- fromEndpoints:
- matchLabels:
io.cilium.k8s.policy.serviceaccount: hubble-ui
toPorts:
- ports:
- port: '53'
protocol: UDP
- endpointSelector:
# apply to hubble relay endpoints
matchLabels:
io.cilium.k8s.policy.serviceaccount: hubble-relay
ingress:
# hubble ui -> hubble relay
- fromEndpoints:
- matchLabels:
io.cilium.k8s.policy.serviceaccount: hubble-ui
toPorts:
- ports:
- port: '4245'
protocol: TCP
- endpointSelector:
# apply to hubble ui endpoints
matchLabels:
io.cilium.k8s.policy.serviceaccount: hubble-ui
egress:
# hubble ui -> api server
- toEntities:
- kube-apiserver
toPorts:
- ports:
- port: '6443'
protocol: TCP
# hubble ui -> hubble relay
- toEndpoints:
- matchLabels:
io.cilium.k8s.policy.serviceaccount: hubble-relay
toPorts:
- ports:
- port: '4245'
protocol: TCP
# hubble ui -> core dns
- toEndpoints:
- matchLabels:
io.cilium.k8s.policy.serviceaccount: coredns
toPorts:
- ports:
- port: '53'
protocol: UDP