carp on ivomarino.comhttps://ivomarino.com/tags/carp/Recent content in carp on ivomarino.comHugo -- gohugo.ioen-USAll rights reserved - 2026Wed, 25 Mar 2026 00:00:00 +0000OpenBSD CARP Firewalls in Front of a Private Kubernetes Clusterhttps://ivomarino.com/post/openbsd-carp-k8s-firewall/Wed, 25 Mar 2026 00:00:00 +0000https://ivomarino.com/post/openbsd-carp-k8s-firewall/We run two OpenBSD firewalls in CARP HA mode in front of a private Kubernetes cluster. Sub-second failover, full state sync, and pf rules that load-balance across worker nodes.