https://kukie.tech/tags/ipam/Recent content in Ipam on HistoryHugoko-krMon, 26 Oct 2026 09:00:00 +0900https://kukie.tech/posts/network-k8s-04-1/Mon, 26 Oct 2026 09:00:00 +0900https://kukie.tech/posts/network-k8s-04-1/The Kubernetes network model read from the room up — why a Pod gets one IP and shares it across containers, the three rules every CNI must satisfy and where NAT still lives, how a Pod IP is born in two steps and dies only with the Pod, what kubelet actually does when it probes, and the /24-vs-/32 choice that decides whether the host sees every packet.