Files
Homelabv4/infrastructure/cilium/manifests/network-policies/health-probes.yaml
T
2026-03-09 20:21:35 -05:00

18 lines
597 B
YAML

# Allow SNAT'd kubelet health probes into ambient mesh pods
# Istio ambient rewrites kubelet probe source to 169.254.7.127 (link-local)
# so ztunnel can identify and skip these packets. This policy ensures
# CiliumNetworkPolicies don't block the rewritten probe traffic.
apiVersion: cilium.io/v2
kind: CiliumClusterwideNetworkPolicy
metadata:
name: allow-ambient-hostprobes
spec:
description: "Allows SNAT-ed kubelet health check probes into ambient pods"
enableDefaultDeny:
egress: false
ingress: false
endpointSelector: {}
ingress:
- fromCIDR:
- "169.254.7.127/32"