Tags: Kubernetes

Docker and Kubernetes in High Security Environments

This is brief summary of parts of my master’s thesis and the conclusions to draw from it. This medium-story focuses on containerized application isolation. The thesis also covers segmentation of cluster networks in Kubernetes which is not discussed in this story. Container orchestration and ...
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Container Storage Interface (CSI) for Kubernetes GA

The Kubernetes implementation of the Container Storage Interface (CSI) has been promoted to GA in the Kubernetes v1.13 release. Support for CSI was introduced as alpha in Kubernetes v1.9 release, and promoted to beta in the Kubernetes v1.10 release. The GA milestone indicates that Kubernetes users...
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Finding Equilibrium in Post-Kubernetes Open-Source Computing

As Kubernetes is leveraged as the foundation for an increasing number of critical enterprise technologies and enables the new industry standard of hybrid cloud, open-source participants are reckoning with both the challenge and opportunity of working within a new collaborative digital economy. “The...
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High Reliability Infrastructure Migrations

On Tuesday I gave a talk at KubeCon called High Reliability Infrastructure Migrations. The abstract was: For companies with high availability requirements (99.99% uptime or higher), running new software in production comes with a lot of risks. But it’s possible to make significant infrastructure...
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CoreDNS Joins the Ranks of CNCF Graduates

Created just three years ago and admitted to the Cloud Native Computing Foundation (CNCF) as an incubating project a year later, DNS server CoreDNS has come a long way. Last month, CoreDNS was named the default DNS for Kubernetes and now the CNCF has announced that the project will join the ranks...
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Kubernetes Day India

Kubernetes Day is a single day, single track event that brings together local and international experts to engage developers interested in Kubernetes and related cloud native technologies. Run by the Cloud Native Computing Foundation, which hosts Kubernetes, the event is targeted at regions with...
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Kubernetes: Tools for Operability

In this presentation, Bridget Kromhout discusses what containers and Kubernetes clusters are at a high level, looks into the practical application of open source tools to simplify cluster management, and shows how to deploy Kubernetes clusters in a repeatable and portable fashion. "You're probably...
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5 Open Source Tools to Upgrade your Next Kubernetes Project

Kubernetes is one of the most popular technologies around today. So, it’s no surprise that there are an awful lot of open source libraries, tools, and other assorted goodies out there on GitHub. We like to keep an eye on what’s fresh for developers, so today we’re taking a look at five different...
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Kubernetes Dominates in IT Job Searches

Kubernetes was the dominant technology skill requested by IT firms in 2018, according to a new report from jobs board Dice. The report, which scoured the site’s job postings, found that “Kubernetes” was far and away the skill most requested by IT recruiters and hiring managers. Nate Swanner, editor...
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Kubernetes Federation Evolution

Deploying applications to a kubernetes cluster is well defined and can in some cases be as simple as kubectl create -f app.yaml. The user’s story to deploy apps across multiple clusters has not been that simple. How should an app workload be distributed? Should the app resources be replicated into...
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