No one enjoys waiting, and waiting for your software to build and tests to run isn’t fun either—in fact, it’s quite expensive. And if you’re building your Docker image in a CI system like GitHub Actions with ephemeral runners—where a new environment gets ... (more…)

Welcome to Part 2 of my shameless attempt at explaining Docker to beginners. I struggled so you don't have to! In last week's article we covered what Docker is, some of its jargon, and why it outperforms VMs in many use cases in today's typical softw... (more…)

TL:DR: when testing Docker with "--icc=false" on Ubuntu Server 16.04.3 I found that br_netfilter was required but not configured by default. Even when... (more…)

I don't know if this is normal or if I have to open up any ports on my firewall or what. I changed what seemed to be the defaults for a few things in .env nothing else. rosody_1_468b6fc145cd | ... (more…)

elasticsearch-demo - Simple data mining workflow using Elasticsearch, NextCloud, S3, and fluentd. (more…)