Posts in 2019
Kubernetes End-to-end Testing for Everyone
Friday, March 22, 2019 in Blog
Author: Patrick Ohly (Intel) More and more components that used to be part of Kubernetes are now being developed outside of Kubernetes. For example, storage drivers used to be compiled into Kubernetes binaries, then were moved into stand-alone …
A Guide to Kubernetes Admission Controllers
Thursday, March 21, 2019 in Blog
Author: Malte Isberner (StackRox) Kubernetes has greatly improved the speed and manageability of backend clusters in production today. Kubernetes has emerged as the de facto standard in container orchestrators thanks to its flexibility, scalability, …
A Look Back and What's in Store for Kubernetes Contributor Summits
Wednesday, March 20, 2019 in Blog
Authors: Paris Pittman (Google), Jonas Rosland (VMware) Seattle Contributor Summit As our contributing community grows in great numbers, with more than 16,000 contributors this year across 150+ GitHub repositories, it’s important to provide face to …
KubeEdge, a Kubernetes Native Edge Computing Framework
Tuesday, March 19, 2019 in Blog
Author: Sanil Kumar D (Huawei), Jun Du(Huawei) KubeEdge becomes the first Kubernetes Native Edge Computing Platform with both Edge and Cloud components open sourced! Open source edge computing is going through its most dynamic phase of development in …
Kubernetes Setup Using Ansible and Vagrant
Friday, March 15, 2019 in Blog
Author: Naresh L J (Infosys) Objective This blog post describes the steps required to setup a multi node Kubernetes cluster for development purposes. This setup provides a production-like cluster that can be setup on your local machine. Why do we …
Raw Block Volume support to Beta
Thursday, March 07, 2019 in Blog
Authors: Ben Swartzlander (NetApp), Saad Ali (Google) Kubernetes v1.13 moves raw block volume support to beta. This feature allows persistent volumes to be exposed inside containers as a block device instead of as a mounted file system. What are …
Automate Operations on your Cluster with OperatorHub.io
Thursday, February 28, 2019 in Blog
Author: Diane Mueller, Director of Community Development, Cloud Platforms, Red Hat One of the important challenges facing developers and Kubernetes administrators has been a lack of ability to quickly find common services that are operationally ready …
Building a Kubernetes Edge (Ingress) Control Plane for Envoy v2
Tuesday, February 12, 2019 in Blog
Author: Daniel Bryant, Product Architect, Datawire; Flynn, Ambassador Lead Developer, Datawire; Richard Li, CEO and Co-founder, Datawire Kubernetes has become the de facto runtime for container-based microservice applications, but this orchestration …
Runc and CVE-2019-5736
Monday, February 11, 2019 in Blog
Authors: Kubernetes Product Security Committee This morning a container escape vulnerability in runc was announced. We wanted to provide some guidance to Kubernetes users to ensure everyone is safe and secure. What is runc? Very briefly, runc is the …
Poseidon-Firmament Scheduler – Flow Network Graph Based Scheduler
Wednesday, February 06, 2019 in Blog
Authors: Deepak Vij (Huawei), Shivram Shrivastava (Huawei) Introduction Cluster Management systems such as Mesos, Google Borg, Kubernetes etc. in a cloud scale datacenter environment (also termed as Datacenter-as-a-Computer or Warehouse-Scale …