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It is widely recognized service meshes sidecar have introduced significant resource overhead, adversely affecting memory and CPU utilization. Farthermore, the tight coupling of sidecars with workloads complicates lifecycle management.
In this session, we will compare pros and cons of the main stream implement: Istio, Ambient and Cilium. But all use a userspace proxy per node, introducing a single point of failure and increasing connection numbers per hop. In this discussion, we aim to demonstrate how eBPF and programmable kernel modules can significantly mitigate these issues.
Lastly, we will introduce several use cases about adopting it to improve micro-service performance while minimizing the interruption on applications during infrastructure upgrades.
Operating system engineer of Huawei Technologies Co., Ltd., core member of Kmesh, contributor of libxdp. Enthusiastic about cloud native technology and eBPF-based high performance network.
Zhonghu is an Istio Steering Committee member and has been an core maintainer of istio since 2018 and also istio TOP 3 contributors. He is also the CNCF TAG-Network Tech Lead. He is maintainer of many CNCF projects, istio, kmesh and volcano, etc. Also Kubernetes TOP 100 contributors... Read More →
Imagine an API gateway standing tall as the guardian of your cloud-native applications - directing traffic, enforcing policies, and ensuring everything runs smoothly. The Kong Gateway Operator orchestrates the control and data planes in Kubernetes, ensuring this process stays on track. But what happens when things start to wobble? A misstep here, a failure there and suddenly, chaos!
In this session, we’ll dive into the twists and turns of API gateway resilience. Think of it as an adventure where the operator faces unexpected disruptions, configuration hiccups, control plane mysteries, and unexpected traffic surges. We’ll explore what happens under the hood, how the gateway responds, and what we can learn from its behavior.
By the end, you’ll walk away with a deeper understanding of how to prepare your gateways for the unexpected and turn "uh-oh" moments into "we've got this" wins.
CNCF Ambassador, Kubernetes Ingress-NGINX maintainer, Kong Inc.
Jintao Zhang is a Microsoft MVP, CNCF Ambassador, Apache PMC, and Kubernetes Ingress-NGINX maintainer, he is good at cloud-native technology and Azure technology stack.
Sayan Mondal is a Senior Software Engineer II at Harness, building their Chaos Engineering platform and helping them shape the customer experience market. He's the maintainer of a few open-source libraries and is also a maintainer and community manager of LitmusChaos (the Incubating... Read More →
