⚡ Lightning Talk: Deep Dive Into Kernel Requirements: Strengthening Cloud Native With New Kernel Features
Lightningat KubeCon + CloudNativeCon China 2025 · on Tuesday, 2025-06-10· at 15:58· Level 16 | Grand Ballroom I·
summary
Examines Kubernetes kernel-version requirements—notably Kubernetes 1.31’s move to cgroup v2 (kernel 5.8+)—and how kernel choice affects network performance, resource management, and security for cloud-native and AI infrastructure. Covers kernel features relevant to SIG-Node (cgroups), SIG-Network (nftables), eBPF and modern networking/observability, and discusses requirements for eBPF-based projects and ecosystem/dependency maintenance, citing projects like Cilium, Falco, Pyroscope, Kepler, and DeepFlow.
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