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Posts in 2020
Deploying External OpenStack Cloud Provider with Kubeadm
Friday, February 07, 2020 in Blog
This document describes how to install a single control-plane Kubernetes cluster v1.15 with kubeadm on CentOS, and then deploy an external OpenStack cloud provider and Cinder CSI plugin to use Cinder volumes as persistent volumes in Kubernetes. …
KubeInvaders - Gamified Chaos Engineering Tool for Kubernetes
Wednesday, January 22, 2020 in Blog
Authors Eugenio Marzo, Sourcesense Some months ago, I released my latest project called KubeInvaders. The first time I shared it with the community was during an Openshift Commons Briefing session. Kubenvaders is a Gamified Chaos Engineering tool for …
Reviewing 2019 in Docs
Tuesday, January 21, 2020 in Blog
Author: Zach Corleissen (Cloud Native Computing Foundation) Hi, folks! I'm one of the co-chairs for the Kubernetes documentation special interest group (SIG Docs). This blog post is a review of SIG Docs in 2019. Our contributors did amazing work last …
CSI Ephemeral Inline Volumes
Tuesday, January 21, 2020 in Blog
Author: Patrick Ohly (Intel) Typically, volumes provided by an external storage driver in Kubernetes are persistent, with a lifecycle that is completely independent of pods or (as a special case) loosely coupled to the first pod which uses a volume …
Kubernetes on MIPS
Wednesday, January 15, 2020 in Blog
Authors: TimYin Shi, Dominic Yin, Wang Zhan, Jessica Jiang, Will Cai, Jeffrey Gao, Simon Sun (Inspur) Background MIPS (Microprocessor without Interlocked Pipelined Stages) is a reduced instruction set computer (RISC) instruction set architecture …
Announcing the Kubernetes bug bounty program
Tuesday, January 14, 2020 in Blog
Authors: Maya Kaczorowski and Tim Allclair, Google, on behalf of the Kubernetes Product Security Committee Today, the Kubernetes Product Security Committee is launching a new bug bounty program, funded by the CNCF, to reward researchers finding …
Remembering Brad Childs
Friday, January 10, 2020 in Blog
Authors: Paul Morie, Red Hat Last year, the Kubernetes family lost one of its own. Brad Childs was a SIG Storage chair and long time contributor to the project. Brad worked on a number of features in storage and was known as much for his friendliness …
Testing of CSI drivers
Wednesday, January 08, 2020 in Blog
Author: Patrick Ohly (Intel) When developing a Container Storage Interface (CSI) driver, it is useful to leverage as much prior work as possible. This includes source code (like the sample CSI hostpath driver) but also existing tests. Besides saving …
Posts in 2019
Kubernetes 1.17: Stability
Monday, December 09, 2019 in Blog
Authors: Kubernetes 1.17 Release Team We’re pleased to announce the delivery of Kubernetes 1.17, our fourth and final release of 2019! Kubernetes v1.17 consists of 22 enhancements: 14 enhancements have graduated to stable, 4 enhancements are moving …
Kubernetes 1.17 Feature: Kubernetes Volume Snapshot Moves to Beta
Monday, December 09, 2019 in Blog
Authors: Xing Yang, VMware & Xiangqian Yu, Google The Kubernetes Volume Snapshot feature is now beta in Kubernetes v1.17. It was introduced as alpha in Kubernetes v1.12, with a second alpha with breaking changes in Kubernetes v1.13. This post …