New Kubernetes security audit complete and open sourced
By Chris Aniszczyk (@cra) and Rey Lejano In 2018, the Cloud Native Computing Foundation (CNCF) started performing and open sourcing third-party security audits with the goal of improving the overall security practices of our ecosystem. Since then, Argo,…
Testing Kafka-based asynchronous workflows using OpenTelemetry
Guest post originally published on the Signadot blog by Arjun Iyer and Scott Cotton Introduction Asynchronous architectures are common in cloud native applications as it decouples services and improves the scalability and reliability of the system. A message…
OpenKruise becomes a CNCF incubating project
The CNCF Technical Oversight Committee (TOC) has voted to accept OpenKruise as a CNCF incubating project. OpenKruise is an extended component suite for Kubernetes focused on application automations like deployment, upgrade, ops, and availability protection. Most features provided…
Kitex proxyless practice: traffic lane implementation with Istio and OpenTelemetry
Guest post originally published on CloudWeGo’s blog by CoderPoet and Guangming Luo This blog mainly introduces the realization of traffic routing based on Kitex Proxyless and the bookinfo demo rewrote with Kitex and Hertz. The purpose is to…
Support for 100 Large-Scale Clusters: Test Report on Karmada
Guest post by Kevin Wang TL;DR Cloud native implementations, growing in scale and complexity, are challenging organizations on how to efficiently, reliably manage large-scale resource pools to meet growing demands. Players in the cloud field attempted to scale…
Kubernetes resource usage: estimate workload cost with Goldilocks Open Source
Guest post originally published on Fairwinds’s blog by Andy Suderman, lead R&D engineer at Fairwinds If you are looking for help on how to set Kubernetes resource limits and requests, you’ve come to the right place. Goldilocks is…
An open source policy engine that automates remediation: Polaris
Guest post by Robert Brennan, VP of product development, Fairwinds Polaris is an open source policy engine that runs dozens of checks to ensure that your Kubernetes pods and controllers are configured using best practices in cluster security,…
Three steps to streamlining Kubernetes multi-cluster management
Guest post originally published on the Fairwinds blog by Kendall Miller Kubernetes as a technology gives organizations the ability to run containerized applications at scale across different cloud infrastructures and distributions. What it can’t do (yet) is centrally…
Adopting FinOps tool for pod-level Kubernetes cost management
Guest post by Asaf Liveanu, Co-Founder & CPO at Finout Cost optimization is a growing concern for organizations rapidly moving towards open-source and cloud-native projects based on Kubernetes. While flexibility remains one of the key strengths of Kubernetes,…
Karmada: Multi-cluster Management with an Ocean of Nodes
Guest post by Kevin Wang, Huawei and Shen Yifan, Commercial Bank of China In terms of multi-cluster management, Industrial and Commercial Bank of China (ICBC) found a new way to do it efficiently, that is, using Karmada. At…