Posts in 2020
Improvements to the Ingress API in Kubernetes 1.18
By Rob Scott (Google), Christopher M Luciano (IBM) | Thursday, April 02, 2020 in Blog
The Ingress API in Kubernetes has enabled a large number of controllers to provide simple and powerful ways to manage inbound network traffic to Kubernetes workloads. In Kubernetes 1.18, we've made 3 significant additions to this API: A new pathType …
Kubernetes Topology Manager Moves to Beta - Align Up!
By Kevin Klues (NVIDIA), Victor Pickard (Red Hat), Conor Nolan (Intel) | Wednesday, April 01, 2020 in Blog
This blog post describes the TopologyManager, a beta feature of Kubernetes in release 1.18. The TopologyManager feature enables NUMA alignment of CPUs and peripheral devices (such as SR-IOV VFs and GPUs), allowing your workload to run in an …
Kubernetes 1.18 Feature Server-side Apply Beta 2
By Antoine Pelisse (Google) | Wednesday, April 01, 2020 in Blog
What is Server-side Apply? Server-side Apply is an important effort to migrate “kubectl apply” to the apiserver. It was started in 2018 by the Apply working group. The use of kubectl to declaratively apply resources has exposed the following …
Kubernetes 1.18: Fit & Finish
By Kubernetes 1.18 Release Team | Wednesday, March 25, 2020 in Blog
We're pleased to announce the delivery of Kubernetes 1.18, our first release of 2020! Kubernetes 1.18 consists of 38 enhancements: 15 enhancements are moving to stable, 11 enhancements in beta, and 12 enhancements in alpha. Kubernetes 1.18 is a …
Join SIG Scalability and Learn Kubernetes the Hard Way
By Alex Handy | Thursday, March 19, 2020 in Blog
Contributing to SIG Scalability is a great way to learn Kubernetes in all its depth and breadth, and the team would love to have you join as a contributor. I took a look at the value of learning the hard way and interviewed the current SIG chairs to …
Kong Ingress Controller and Service Mesh: Setting up Ingress to Istio on Kubernetes
By Kevin Chen, Kong | Wednesday, March 18, 2020 in Blog
Kubernetes has become the de facto way to orchestrate containers and the services within services. But how do we give services outside our cluster access to what is within? Kubernetes comes with the Ingress API object that manages external access to …
Contributor Summit Amsterdam Postponed
By Dawn Foster (VMware), Jorge Castro (VMware) | Wednesday, March 04, 2020 in Blog
The CNCF has announced that KubeCon + CloudNativeCon EU has been delayed until July/August of 2020. As a result the Contributor Summit planning team is weighing options for how to proceed. Here’s the current plan: There will be an in-person …
Bring your ideas to the world with kubectl plugins
By Cornelius Weig (TNG Technology Consulting GmbH) | Friday, February 28, 2020 in Blog
kubectl is the most critical tool to interact with Kubernetes and has to address multiple user personas, each with their own needs and opinions. One way to make kubectl do what you need is to build new functionality into kubectl. Challenges with …
Contributor Summit Amsterdam Schedule Announced
By Jeffrey Sica (Red Hat), Amanda Katona (VMware) | Tuesday, February 18, 2020 in Blog
Hello everyone and Happy 2020! It’s hard to believe that KubeCon EU 2020 is less than six weeks away, and with that another contributor summit! This year we have the pleasure of being in Amsterdam in early spring, so be sure to pack some warmer …
Deploying External OpenStack Cloud Provider with Kubeadm
Friday, February 07, 2020 in Blog
This document describes how to install a single control-plane Kubernetes cluster v1.15 with kubeadm on CentOS, and then deploy an external OpenStack cloud provider and Cinder CSI plugin to use Cinder volumes as persistent volumes in Kubernetes. …