[{"data":1,"prerenderedAt":16},["ShallowReactive",2],{"blog-tag-en-live-migration":3},[4],{"path":5,"title":6,"description":7,"date":8,"tags":9},"\u002Fblog\u002Fen\u002Fk3s-proxmox-live-migration-etcd-quorum-affinity-design","Proxmox Live Migration Quietly Breaks K3s etcd Quorum: When Virtualization Collides with Raft","A deep dive into how live-migrating a K3s control plane VM on Proxmox can break etcd quorum, explained through heartbeat\u002Felection-timeout mechanics and Proxmox affinity design, with concrete operational countermeasures.","2026-09-09",[10,11,12,13,14,15],"k3s","kubernetes","proxmox","etcd","live-migration","high-availability",1792488964363]