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Posts in 2019

  • 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, …

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  • 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) tl;dr - click here for Barcelona Contributor Summit information. Seattle Contributor Summit As our contributing community grows in great numbers, with more than 16,000 contributors this year …

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  • 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 …

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  • 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 …

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  • 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 …

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  • 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 …

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  • 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 …

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  • Runc and CVE-2019-5736

    Monday, February 11, 2019 in Blog

    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 low-level tool which does the heavy lifting of …

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  • 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 …

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  • Update on Volume Snapshot Alpha for Kubernetes

    Thursday, January 17, 2019 in Blog

    Authors: Jing Xu (Google), Xing Yang (Huawei), Saad Ali (Google) Volume snapshotting support was introduced in Kubernetes v1.12 as an alpha feature. In Kubernetes v1.13, it remains an alpha feature, but a few enhancements were added and some breaking …

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