Evolution of kube-proxy скачать в хорошем качестве

Evolution of kube-proxy

by Laurent Bernaille At: FOSDEM 2020 https://video.fosdem.org/2020/UD2.208... Kube-proxy enables access to Kubernetes services (virtual IPs backed by pods) by configuring client-side load-balancing on nodes. The first implementation relied on a userspace proxy which was not very performant. The second implementation used iptables and is still the one used in most Kubernetes clusters. Recently, the community introduced an alternative based on IPVS. This talk will start with a description of the different modes and how they work. It will then focus on the IPVS implementation, the improvements it brings, the issues we encountered and how we fixed them as well as the remaining challenges and how they could be addressed. Finally, the talk will present alternative solutions based on eBPF such as Cilium. Room: UD2.208 (Decroly) Scheduled start: 2020-02-01 11:20:00