Posts in 2019
Pod Priority and Preemption in Kubernetes
Tuesday, April 16, 2019 in Blog
Author: Bobby Salamat Kubernetes is well-known for running scalable workloads. It scales your workloads based on their resource usage. When a workload is scaled up, more instances of the application get created. When the application is critical for …
Process ID Limiting for Stability Improvements in Kubernetes 1.14
Monday, April 15, 2019 in Blog
Author: Derek Carr Have you ever seen someone take more than their fair share of the cookies? The one person who reaches in and grabs a half dozen fresh baked chocolate chip chunk morsels and skitters off like Cookie Monster exclaiming “Om nom nom …
Kubernetes 1.14: Local Persistent Volumes GA
Thursday, April 04, 2019 in Blog
Authors: Michelle Au (Google), Matt Schallert (Uber), Celina Ward (Uber) The Local Persistent Volumes feature has been promoted to GA in Kubernetes 1.14. It was first introduced as alpha in Kubernetes 1.7, and then beta in Kubernetes 1.10. The GA …
Kubernetes v1.14 delivers production-level support for Windows nodes and Windows containers
Monday, April 01, 2019 in Blog
Authors: Michael Michael (VMware), Patrick Lang (Microsoft) The first release of Kubernetes in 2019 brings a highly anticipated feature - production-level support for Windows workloads. Up until now Windows node support in Kubernetes has been in …
kube-proxy Subtleties: Debugging an Intermittent Connection Reset
Friday, March 29, 2019 in Blog
Author: Yongkun Gui, Google I recently came across a bug that causes intermittent connection resets. After some digging, I found it was caused by a subtle combination of several different network subsystems. It helped me understand Kubernetes …
Running Kubernetes locally on Linux with Minikube - now with Kubernetes 1.14 support
Thursday, March 28, 2019 in Blog
Author: Ihor Dvoretskyi, Developer Advocate, Cloud Native Computing Foundation A few days ago, the Kubernetes community announced Kubernetes 1.14, the most recent version of Kubernetes. Alongside it, Minikube, a part of the Kubernetes project, …
Kubernetes 1.14: Production-level support for Windows Nodes, Kubectl Updates, Persistent Local Volumes GA
Monday, March 25, 2019 in Blog
Authors: The 1.14 Release Team We’re pleased to announce the delivery of Kubernetes 1.14, our first release of 2019! Kubernetes 1.14 consists of 31 enhancements: 10 moving to stable, 12 in beta, and 7 net new. The main themes of this release are …
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 …