Alessandro Vozza 'The Future of Service Mesh: Sidecarless, eBPF, or both?'

Every service mesh, including Istio, uses a sidecar proxy as its data plane. With this pattern, a mesh can intercept and enhance the capability of networking communication on behalf of an application. However, this sidecar deployment pattern comes with challenges, including operational cost and complexity. With the advent of eBPF in modern kernels and some coordination with the Linux networking capabilities, we can remove the need for a sidecar and adopt a transparent approach. In this talk, we dive into the future of Istio to show how Istio can run in an ambient mode while maintaining the features of Istio running in a standard method. Benefits: The top concerns we address with sidecar-less mode are simplified operational and management overhead, broader application compatibility, reduced infrastructure costs, and improved performance.

Community leader and CNCF ambassador, Alessandro has spent the last few years building cloud-native infrastructures for Microsoft customers, animating the Dutch community, and training others to pass the CKx exams. He has a passion for all things cloud native, he's been around open source for 25 years and recently moved to a new Developer Relations role. Twitter handle: Bongo