Posts in 2018

  • Fixing the Subpath Volume Vulnerability in Kubernetes

    Wednesday, April 04, 2018 in Blog

    On March 12, 2018, the Kubernetes Product Security team disclosed CVE-2017-1002101, which allowed containers using subpath volume mounts to access files outside of the volume. This means that a container could access any file available on the host, …

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  • Kubernetes 1.10: Stabilizing Storage, Security, and Networking

    Monday, March 26, 2018 in Blog

    Editor's note: today's post is by the 1.10 Release Team We’re pleased to announce the delivery of Kubernetes 1.10, our first release of 2018! Today’s release continues to advance maturity, extensibility, and pluggability of Kubernetes. This newest …

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  • Principles of Container-based Application Design

    Thursday, March 15, 2018 in Blog

    It's possible nowadays to put almost any application in a container and run it. Creating cloud-native applications, however—containerized applications that are automated and orchestrated effectively by a cloud-native platform such as …

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  • Expanding User Support with Office Hours

    Wednesday, March 14, 2018 in Blog

    Today's post is by Jorge Castro and Ilya Dmitichenko on Kubernetes office hours. Today's developer has an almost overwhelming amount of resources available for learning. Kubernetes development teams use StackOverflow, user documentation, Slack, and …

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  • How to Integrate RollingUpdate Strategy for TPR in Kubernetes

    Tuesday, March 13, 2018 in Blog

    With Kubernetes, it's easy to manage and scale stateless applications like web apps and API services right out of the box. To date, almost all of the talks about Kubernetes has been about microservices and stateless applications. With the popularity …

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  • Apache Spark 2.3 with Native Kubernetes Support

    Tuesday, March 06, 2018 in Blog

    Kubernetes and Big Data The open source community has been working over the past year to enable first-class support for data processing, data analytics and machine learning workloads in Kubernetes. New extensibility features in Kubernetes, such as …

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  • Kubernetes: First Beta Version of Kubernetes 1.10 is Here

    Friday, March 02, 2018 in Blog

    Editor's note: Today's post is by Nick Chase. Nick is Head of Content at Mirantis. The Kubernetes community has released the first beta version of Kubernetes 1.10, which means you can now try out some of the new features and give your feedback to the …

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  • Reporting Errors from Control Plane to Applications Using Kubernetes Events

    Thursday, January 25, 2018 in Blog

    At Box, we manage several large scale Kubernetes clusters that serve as an internal platform as a service (PaaS) for hundreds of deployed microservices. The majority of those microservices are applications that power box.com for over 80,000 …

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  • Core Workloads API GA

    Monday, January 15, 2018 in Blog

    DaemonSet, Deployment, ReplicaSet, and StatefulSet are GA Editor’s Note: We’re happy to announce that the Core Workloads API is GA in Kubernetes 1.9! This blog post from Kenneth Owens reviews how Core Workloads got to GA from its origins, reveals …

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  • Introducing client-go version 6

    Friday, January 12, 2018 in Blog

    The Kubernetes API server exposes a REST interface consumable by any client. client-go is the official client library for the Go programming language. It is used both internally by Kubernetes itself (for example, inside kubectl) as well as by …

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