theshire/.archive/cilium/app/netpols/hubble-relay.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-relay
namespace: kube-system
specs:
- nodeSelector:
# apply to all nodes
matchLabels: {}
ingress:
# hubble relay -> hubble agent
- fromEndpoints:
- matchLabels:
io.cilium.k8s.policy.serviceaccount: hubble-relay
toPorts:
- ports:
- port: '4244'
protocol: TCP
egress:
# kubelet -> hubble relay probes
- toEndpoints:
- matchLabels:
io.cilium.k8s.policy.serviceaccount: hubble-relay
toPorts:
- ports:
- port: '4245'
protocol: TCP
- endpointSelector:
# apply to hubble relay pods
matchLabels:
io.cilium.k8s.policy.serviceaccount: hubble-relay
ingress:
# kubelet -> hubble relay probes
- fromEntities:
- host
toPorts:
- ports:
- port: '4245'
protocol: TCP
egress:
# hubble relay -> hubble agent
- toEntities:
- host
- remote-node
toPorts:
- ports:
- port: '4244'
protocol: TCP