Digital Sanctum

One of the lesser known causes for getting a connection refused error message when connecting to a Kubernetes cluster is expired certificates. This post will outline the steps to first, determine if you...

If you have one or more dependencies in a private GitHub repository the following instructions are one way to allow git mod download to succeed. Step 1: Pass repository credentials to Go module...

The following snippet works great for finding public examples of GitHub Actions: "push" created:>2019-11-13 language:YAML path:/workflows The 2019-11-13 clause denotes the date when GitHub Actions became generally available.

Tools like Pandoc are great if you want to convert entire files from one format to another but if all you need is to replace links from one format to another sed is...

2013 It’s been seven years since I’ve written a blog post. A lot can happen in seven years and it did! I quit my job as a cloud consultant and accepted a job...

If you’d like to get up and running and hacking on OpenStack Heat this guide is for you. In this post I’ll describe how to get up and running quickly with the goal...

This post walks you through how to create local volume on a XenServer host to serve as ISO repo. 1. ssh to the XenServer host 2. Check free local disk space: df -h...

Last week I attended OpenStack Summit along with almost 3,000 other geeks in my favorite city, Portland, Oregon. I’ve been to a few conferences over the last several years but this one was...