VADOSWARE

Modifying a recently created Container Linux ignition configuration to use rkt and kube-router (instead of containerd and canal).

Switching back to Container Linux, and using kubeadm + ignition to install Kubernetes.

Recovering from a post-update failure on my Arch Server

Deploying Jaeger to enable tracing support for an application on my kubernetes cluster

(FluentD + ElasticSearch + Kibana) x Kubernetes

Adding better monitoring for applications running in my k8s cluster using Prometheus.

Some fun infrastructure-related things you can do with Gitlab CI

Ansible is just the tool I was looking for, for my current level of ops mastery.

How to set up Python on CoreOS from an Ansible playbook, for use with Ansible

Quick and dirty forward-only migrations, in just a few lines of make & bash

Exploring the stepladder of features that lead to well-engineered backends

Worried you (or your org) are not 'doing it right'? Get (or at least start following practices used by) Gitlab

Some useful SystemD unit files

Getting Ghost (the open source publishing platform) working with local SMTP

Issues encountered setting up dovecot, with proper TLS & thunderbird support

What happens when you don't RTFM

Setting up an instance of Wordpress easily with Docker Compose

Setting up a systemd service that runs a docker container

Some quick notes on getting docker, nginx, your firewall, and postgres to play nicely in a one-machine setup