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HA Kubernetes Cluster on AWS? – Kops makes it easy

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12 March 2017 on kubernetes, Kops In the first post of our mini-series about Kops, I demonstrated how you could set up a highly available Kubernetes cluster on AWS in an existing VPC leveraging the awesome open-source project Kops.In order to demonstrate how this could be accomplished, I demonstrated how to set up all the networking, with VPC, subnets, route […]

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Minikube workflows

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Minikube is a terrific tool for running a Kubernetes cluster on your local computer. It launches a single-node cluster in a virtual machine which is great for running Kubernetes locally. This post describes how to iterate fast when developing in a local Kubernetes cluster by avoiding unnecessary pushes/pulls of docker images, and shows how to mount […]

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[Guide] Installing dashing Dashboard on Raspberry Pi

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This guide is inspired by this guide with some modifications. Before anything, lets have look at what is needed for this guide: Raspberry Pi (We used a Raspberry Pi 2 Model B) Monitor (We used an old Acer with only VGA, so maybe you need a HDMI-to-VGA adapter) Raspberry Pi power supply SD Card (We used an […]

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[Guide] Installing Docker Swarm on HypriotOS

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Swarm and Machine This guide will setup a virtual environment with Docker Swarm on Raspberry Pis running HypriotOS. The guide is based on the following hypriot guide. If you don’t know what Docker Machine and Docker Swarm is, take a look at the Docker Machine introduction and the Docker Swarm tutorial or read the documentation for Machine and Swarm. Create ssh key for […]

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Sneak preview

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Raspberry Pi cluster computing this blog contains the findings within the master’s thesis created by martin jensen and kasper nissen. the thesis involves building a raspberry pi cluster to experiment with resilient cloud computing. @mrjensens @phennex Kasper Martin 12 Jun 2016 It’s been a while… thesis handed in… a lot of stuff coming soon.. It’s been a while […]

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[Guide] Running Docker on your Raspberry Pi

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Installing HypriotOS In order to run Docker on your Raspberry Pi, HypriotOS is an easy way to get started. The hypriot crew has made a flash tool that guides you through the setup and lets you configure parts such as hostname and the WiFi network configuration. The beginning of this guide will overlap with the guide found at hypriot’s Github page and move […]