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Last updated : Sep 27, 2023
NOT ON THE CURRENT EDITION
This blip is not on the current edition of the Radar. If it was on one of the last few editions, it is likely that it is still relevant. If the blip is older, it might no longer be relevant and our assessment might be different today. Unfortunately, we simply don't have the bandwidth to continuously review blips from previous editions of the Radar. Understand more
Sep 2023
Trial ?

eBPF 以其应用透明、高性能和低开销而闻名,因此云原生社区一直在探索其在无边车网格服务(service mesh without sidecar) 中的应用场景。Cilium 是一个为云原生环境如(Kubernetes 集群和其他容器编排平台)提供网络、安全性和可观察性的开源项目。Cilium 为路由或覆盖网络提供了一个简单的第三层网络,并且还支持 L7 协议。通过将安全性从寻址中解耦,Cilium 可以作为一种新的网络保护层发挥重要作用。我们已经看到一些云服务提供商采用了 Cilium,我们的一些项目中也使用了 Cilium。社区仍在讨论 eBPF 是否可以替代边车(sidecar),但似乎这已经达成共识,即某些网格功能不能或不应该在内核中执行。此外,使用 Cilium 还需要 eBPF 相关的经验。基于我们项目取得的良好成果,我们建议您亲自实践一下这项技术。

Apr 2019
Assess ?

Traditional Linux network security approaches, such as iptables, filter on IP address and TCP/UDP ports. However, these IP addresses frequently churn in dynamic microservices environments. By leveraging Linux eBPF, Cilium provides API-aware networking and security by transparently inserting security in a way that is based on service, pod or container identity in contrast to IP address identification. By decoupling security from addressing, Cilium could play a significant role as a new network protection layer and we recommend you to check it out.

Published : Apr 24, 2019

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