The benefits of mentoring and the CNCF Mentorship Program
By Nate Waddington, Head of Mentorship & Documentation, CNCF Technical people have a world of opportunities available to them when it comes to boosting career skills. But I’m going to make the case for taking a…
网络可扩展性和性能 阿里云目前在全球拥有 30 个数据中心和 89 个可用区，客户遍布全球。他们提供的 Kubernetes 托管服务（ACK）管理着数万个集群，其中最大的集群拥有超过 10,000 个节点。 在 Kubernetes 托管服务建立初期，阿里云使用 Flannel 作为网络组件。但随着平台的发展，他们意识到需要更复杂的解决方案来扩展平台并满足客户需求。 为应对这些挑战，他们开发了自己的 CNI 插件 Terway，以解决扩展难题。然而，使用 Terway 时，pod 网络流量仍需经过主机网络协议栈，随着集群规模扩大，这带来了更多的延迟。为解决延迟问题，他们转向 IPVLAN，使流量从 pod 端口直接进入 VPC，跳过主机网络协议栈。但这种方法并不适合 Kubernetes 服务，因为容器流量不再经过主机，无法被 kube-proxy 的规则转发。他们意识到，需要另一种解决方案来处理服务之间的流量。 “我们最初使用并修改了 Flannel，以通过 VPC 路由而不使用 overlay 网络。然而，这种做法带来了一些缺点：网络仍然不在同一层面，Flannel…
Integrating Cilium For Better Network Scalability and Performance Alibaba Cloud currently has 30 data centers and 89 availability zones worldwide, with customers spanning across the globe. Their managed Kubernetes service, known as ACK, has tens of…
Virtualization Review: “KubeCon 2024: Visiting Salt Lake City”
KubeCon 2024 is a must-attend event for Kubernetes and cloud-native enthusiasts. It offers numerous sessions, keynotes and a vibrant show floor with major vendors and innovative startups. This dynamic gathering is ideal for individuals interested in…
Join us at KubeDay Japan on August 27 in Tokyo!
Localized and in-person conference will focus on collaboration, discussion, and knowledge sharing around cloud native technologies with a focus on Japan SAN FRANCISCO, Calif. – August 8, 2024 – The Cloud Native Computing Foundation® (CNCF®), which…
Score accepted as a CNCF Sandbox Project
Member post originally published on the Humanitec blog by Luca Galante The team at Humanitec is thrilled to announce that Score has officially been accepted as a Sandbox project by the Cloud Native Computing Foundation (CNCF) as of July 8,…
Installing multiple helm charts in one go [Approach 3 – using simple bash utility]
Community post originally published on Dev.to by Sunny Bhambhani In this article, we will be talking about Approach 3 i.e. how to get multiple helm charts installed using a simple bash utility. If you haven’t read…
Refreshing the KCD program: a new chapter in community building
The Kubernetes Community Days (KCD) program has blossomed over the past two years thanks to the incredible efforts of our community. We at CNCF have been honored to support these events by offering valuable resources and…
How to add OTEL instrumentation to a React Native app
Member post by Jonathan Munz, Senior Software Engineer at Embrace React Native allows developers to build native mobile apps using Javascript and Typescript for both iOS and Android. With a web language as its core and…