Dive into Docker takes you from "What is Docker?" to confidently applying Docker to your own projects. It's packed with best practices and examples. Start Learning Docker →
A 1 hour live demo that uses various git commands, Travis-CI and GitHub features to fix a bug and push a new release.
Today I had a 1 hour adventure debugging a very subtle issue with Ansible. Here's what went wrong, how to fix it and how I approached it.
Someone recently asked me to define DevOps. This is one of those terms where everyone has a slightly different definition.
Learn how Ansible and nginx helped me move a bunch of content to this domain without breaking anything for the most part.
I'm sure at some point you'll want to install Docker and Docker Compose on your production server, and Ansible makes it easy.
There is some overlap on what each of these tools can do for you, but at the end of the day it makes a lot of sense to use both together.
How DNS may cause temporary errors when trying to register an SSL certificate with Let's Encrypt, or anything really.
Like you, I'm super protective of my inbox, so don't worry about getting spammed. You can expect a few emails per month (at most), and you can 1-click unsubscribe at any time. See what else you'll get too.