Incidents often result from contributing factors as opposed to a singular root cause.Someone recently asked me to help diagnose a mysterious delay on a globally deployed Elixir service.What happens when routing changes for a stateful network protocol and unexpectedly arrives at a device without a session?I’ve recently discovered the Docker network macvlan driver.
It’s a very lightweight driver, because rather than using any Linux bridging or port mapping, it connects container interfaces directly to host interfaces.This post is dedicated to how I would shape a “consulting” style Site Reliability Engineering (SRE) engagement.I recently broke my apex domain HTTPS redirect to my subdomain.These are some notes taken while deploying a Digital Living Network Alliance (DLNA) to Kubernetes.I’ve rolled my own Dynamic DNS Operator with Kubernetes CronJob, kubectl, and External DNS.For the love of proxies - please read this.HTTP CONNECT is used to establish a tunnel. Tunnels are commonly used to create an end-to-end virtual connection, through one or more proxies, which can then be secured using TLS (Transport Layer Security).