osTicket Automated Install Script
osTicket is one of the leading open source ticketing systems. Here's an easy way to spin up an instance on Ubuntu.
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Canary Releases in Istio & Kubernetes
Recently I have been playing with Istio on Kubernetes & one of the things I wanted to achieve was seamless canary releases. Turns out it is really easy with Istio. Let's dive in...
Wordpress to Serverless - An Architectural Overview
A post describing the architectural changes I had to make when moving from a Wordpress hosted blog to a Github Pages, serverless model.
Invalid dylib load Python Error
Here is how I fixed the Invalid dylib load. Clients should not load the unversioned libcrypto dylib as it does not have a stable ABI error on MacOS.
Implications of Going Serverless
As I have previously mentioned, I recently moved this site to GitHub Pages. This post will investigate the performance impacts of that decision.
Why This Blog Went Serverless
I've recently moved this blog from Wordpress hosted on a DigitalOcean virtual machine to GitHub Pages, a "serverless" hosting platform. In this post, I aim to explain my reasoning.
Automatic Management Zones - Autonomous Monitoring
Part 6 of my autonomous cloud tutorial series. This post will use the Dynatrace API to automatically create and update management zones.
Automatic Application Definitions - Autonomous Monitoring
Part five of my autonomous cloud management (ACM) tutorial series. In this post we'll use the Dynatrace API to automatically define front-end applications, which are based on URL patterns.
Kubernetes Cluster on AWS
Create a single node Kubernetes cluster, fully integrated with AWS (automatic Load Balancers for frontend services) for testing purposes…
Hands On With Pitometer
Build an automated quality gate in under 5 minutes with this hands on demo of Pitometer...