Other articles

  1. GPU-Enabled Kubernetes Clusters with Tanzu Kubernetes Grid

    Mon 24 May 2021

    Stated Goal

    We want easy GPU access for Kubernetes workloads in our TKG clusters. This is done by:

    • Installing GPU device drivers on our Kubernetes worker nodes
    • Installing the device plugins on our Kubernetes worker nodes
    • Applying the appropriate labels to our Kubernetes worker nodes so that GPU workloads can …
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  2. kapp-controller Getting Started

    Mon 22 February 2021

    Problem

    As of today, there is no single answer to the question "How do I deploy my workload?". Helm Chart? A set of yaml files? Templated yaml files?

    And not just user-facing apps - how do I consistently deploy ingress controllers? K8s cluster user auth services? Diagnostics, metrics, and so forth …

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  3. Vsphere 7 with Kubernetes Quickstart - User Edition

    Tue 18 August 2020

    Problem

    You got a Kubernetes! Your Vsphere team has given you access to a Vsphere Workload Management Namespace, which means you can start making clusters! But how, exactly? Assuming they didn't give you enough directions, how do you from 'access' to 'I have a Kubernetes workload!' ?

    Solution

    At a high …

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  4. Troubleshooting Roblox Teleport Hijacking

    Mon 22 June 2020

    Problem

    You may occasionally find that a game you made in Roblox has been hijacked and immediately teleports you to another game when you start. This is a total bummer as it takes away all the time you spent creating the game and can leave you feeling helpless.

    Bottom line …

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  5. PKS - Proper Kubernetes Cluster Creation and Handoff

    Fri 24 April 2020

    Note: This will be light on details. The exact commands to run, unfortunately, are an exercise left to the reader. This post is more of a tactical guideline to jog your memory. The author regrets the lack of detail.

    Problem

    Creating your k8s clusters is just the first step. How …

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  6. Jenkins Pipelines and Docker - An Introduction

    Tue 11 June 2019

    Problem

    We have Jenkins. We also have a need to build and deploy a typical application (in this case, a Java application). We need a way to go from "I just installed Jenkins" to "We have a Jenkins pipeline that can build and deploy our code".

    Solution

    We will install …

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