containers

Docker and the Three Ways of DevOps Part 2: The Second Way – Amplify Feedback Loops

written by John Willis, Evangelist at Docker In the previous post in this series, we discussed patterns of applying DevOps principles in a way that yields high performance outcomes. In part two, we...

Docker and the Three Ways of DevOps Part 1: The First Way – Systems Thinking

written by John Willis, Evangelist at Docker Have you read Gene Kim’s The Phoenix Project? Some of the principles behind the Phoenix Project and an upcoming book I am co-authoring with Gene (The...

Why I Love Docker… and Why You’ll Love it Too

About Me John Willis joined docker from the recent Socketplane acquisition. John is one of the founding members of the core Devopsdays team and was an early executive of both Chef and Enstratius...

Gathering LXC and Docker containers metrics

Linux Containers rely on control groups which not only track groups of processes, but also expose a lot of metrics about CPU, memory, and block I/O usage. We will see how to access those metrics, and...