Best Practices

Kubernetes Cluster with Raspberry Pis

  • Charlie Walker
  • May 22, 2019

UPDATED as of May 22, 2019   This is the first post in our Pi-IoT post series. Technology Raspberry Pi 3 HypriotOS Kubernetes Flannel Credit where Credit is Due I owe a big thanks to the fine folks over at Hypriot for all their work in this area. Their initial post on this subject was […]

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PI-IoT Overview

  • Chip Dickson
  • May 22, 2019

Overview (UPDATED -5/22/2019) In the coming months the SUM Global team will be creating a series of posts that will build out a Kubernetes cluster  on 6 Raspberry Pi 3s (RPi). It will utilize persistent volumes and have html based load balancing. We will utilize GlusterFS for the volume management. We are building our own […]

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Project Estimation: A better way

  • Chip Dickson
  • March 25, 2019

In my many years of development both as a manager and consultant, the one piece of the agile process and especially scrum points is they never seem to give you an estimate that those controlling the budget or making financial choices can use. I am an avid agile proponent and an early adopter (signed the Agile […]

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Testing our Kubernetes Cluster

  • Charlie Walker
  • April 27, 2017

Welcome to the second post in our Pi-IoT series. Technology Raspberry Pi 3 HypriotOS Kubernetes In our previous post, we created a kubernetes cluster using raspberry pi’s. Lets test that cluster now Deploying a Test Service Log into the master node and deploy

kubectl starts a set of pods called hypriot from the hypriot/rpi-busybox-httpd […]

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Using Vagrant and Ansible To Build A Keycloak/Wildfly Development Server

  • Charlie Walker
  • January 15, 2016

Setting up a development environment can be a tedious and time consuming chore.  Setup documents can become stale and outdated as versions and dependencies change.  In this article, we will walk through the steps for automating the creation of a virtual development environment. If you have ever written software (or worked with a team that […]

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