Posts in 2018
Container Storage Interface (CSI) for Kubernetes Goes Beta
Tuesday, April 10, 2018 in Blog
The Kubernetes implementation of the Container Storage Interface (CSI) is now beta in Kubernetes v1.10. CSI was introduced as alpha in Kubernetes v1.9. Kubernetes features are generally introduced as alpha and moved to beta (and eventually to …
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, …
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 …
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 …
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 …
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 …
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 …
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 …
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 …
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 …