You have a k8s cluster installed with kubeadm without kube-proxy . Use documentation to install Cilium with WireGuard.
| 1 | Install Cilium with WireGuard |
|---|---|
| Acceptance criteria | - Cilium is installed - encryption.enabled : true - encryption.type : true - nodes are ready - traffic between pod external in NS external and service finance in NS finance (pod finance in NS finance ) is encrypted |
For check use tcpdump on nodes
check pods communication
k exec external -n external -- sh -c 'curl finance.finance:8080'