Containers

Testing Chef Cookbooks with Kitchen and Docker

One of the lesser talked about benefits of Infrastructure as Code is the ability to use automated testing for verify our configuration before it ever leaves our workstation.

DevOps

Announcing the Revamped Basic Chef Fluency Badge Course

Anthony’s original course to prepare students for the Basic Chef Fluency Badge is great, but the exam has changed, and so has Linux Academy.

DevOps

What We Learned at ChefConf

This morning, ChefConf kicked off with a daunting three-hour keynote.

DevOps

Announcing the NGINX Deep Dive

NGINX is the defacto standard when it comes to web servers.

DevOps

Wildcard Certificates with Let’s Encrypt and NGINX

Let’s Encrypt released the ability to generate wildcard certificates since we wrote the introduction to Let’s Encrypt with NGINX.

DevOps

Announcing Python 3 for System Administrators

My second course on Linux Academy, Python 3 Scripting for System Administrators, is now live!

DevOps

The Story of Python 2 and 3

We launched the course Python Scripting for System Administrators, which touches on both Python 2 and Python 3.

DevOps

Free SSL with Let’s Encrypt & NGINX

Every few weeks it seems like one of the major web browsers or search engines makes a change that makes SSL/TLS more important.