Posts in tag

Kubernetes


There’s a lot written about how the way developers structure their daily work can cause unproductivity. An example is when unnecessary meetings are scheduled across the day so nobody can get into deep focus mode. Today I want to look into the biggest killers in developer productivity: the way you configure and setup your DevOps …

Of all the data management technologies of the last few years, Cloud-native container tech was one of the most impactful. It’s a technology with the potential to revolutionize networking, as we know it. And, combined with, edge computing, looks set to become a big part of the way we process 5G, moving forward. Not sure about working with Kubernetes? Looking …

Business application that fails to operate 24/7 would be considered inefficient in the market. The idea is that applications run uninterrupted irrespective of a technical glitch, feature update, or a natural disaster. In today’s heterogeneous environment where infrastructure is intricately layered, a continuous workflow of application is possible via self-healing. Kubernetes, which is a container …

Kubernetes is one of the hottest technologies around right now. But are people deciding to adopt Kubernetes because it’s the best solution for their applications, or because it’s the cool kid on the block? The evidence suggests many are advocating for it based on a fear of missing out on the latest trend, not because …

If you are working on Kubernetes for some time you may have faced a scenario where you have to give some users limited access to your Kubernetes cluster. For example you may want a user, say Alice from development, to have access only to some resources that are in the development namespace and nothing else. …

Cloud Foundry Foundation, home to open source projects simplifying the developer experience, today announced that KubeCF has become an incubating project under the Foundation and has released version 1.0.1. KubeCF is an open source distribution of Cloud Foundry Application Runtime (CFAR) designed to run on top of Kubernetes. The distribution works with the cf-operator from Project Quarks to deploy and manage releases …

VMware, Inc. announced a comprehensive portfolio of products and services to help customers modernize their applications and infrastructure—marking a new chapter for the company. Applications are core to today’s successful digital transformation efforts—enabling enterprises to deliver personalized digital experiences to their customers to generate new revenue streams. Enterprises are increasingly modernizing their applications to compete effectively …

A Brief Recap: What are Network Policies? Network policies are used in Kubernetes to specify how groups of pods are allowed to communicate with each other and with external network endpoints. They can be thought of as the Kubernetes equivalent of a firewall. As with most Kubernetes objects, network policies are extremely flexible and powerful …

Kubernetes cluster networking can be more than a bit confusing, even for engineers with hands-on experience working with virtual networks and request routing. In this post, we will present an introduction into the complexities of Kubernetes networking by following the journey of an HTTP request to a service running on a basic Kubernetes cluster. We …

Adopting containers and Kubernetes means adopting new ways of doing things, not least of which is how you configure and maintain your resources. As a declarative system, Kubernetes allows you to express your intent for a given resource, and then creates and updates those resources using continuous reconciliation. Compared with imperative configuration approaches, Kubernetes-style declarative config …