Tag: #MetalLB
Kubernetes, DevOps and MLOps, written from things we ran and measured ourselves · 1 posts
The Day Public Access Dropped: MetalLB L2 Advertising Flapped, and the First Fix Made Everyone Stop Advertising
On October 14, 2026, accessing the site from outside resulted in No route to host errors, while it worked fine inside the cluster. The cause was that the node 「advertising」 the gateway IP changed more than a thousand tim
2026-10-15 · 12 min read #사후 분석#쿠버네티스#MetalLB#네트워크#장애 대응