Sometimes it's nice to work with GitHub from the command line. This post covers three tools for working with GitHub:
Most of the time, when we work with GitHub, we use the main
git client. This is great for working with source code, but what about interacting with other...
There are lots of tools for searching files on the UNIX (macOS, Linux) command line. Which one do you use? Let's look at
ag to understand which tool is the best for a particular search job.
Three Search Tools
There are three tools we'll look at here:
grep: This tool is for using...
Helm, the package manager for Kubernetes, uses first-class Kubernetes objects to store its data. Here's how we use ConfigMaps to track Helm releases.
Helm follows the formula "Chart + Values = Release". You start with a Helm chart (a software package), you add your own configuration values, and you...
Helm is the package manager for Kubernetes. We recently added a plugin architecture to Helm that makes it easy for you to write new features in any programming language you choose.
In this post, we'll create a simple Helm plugin in three steps:
- make a directory
- create a plugin.yaml file
- write a...
A while back, the official Deis blog posted The Story of Helm to celebrate Helm's birthday.
Back then, I wrote:
On October 15th, 2015, the project now known as Helm was born. Only one year in, Kubernetes Helm is part of the CNCF, and is marching toward the v2.0.0 release. And in every sense of...
Troubled by my long blogging hiatus? This article explains why: My Ruby broke. But this time, I solved that problem once and for all.
For a non-rubyist, the hardest part about Ruby (particularly on a Mac) is getting it installed correctly. After a frustrating Middleman breakage, I decided to take...
Earlier this week I had the opportunity to participate on a CoreOS-hosted "Ask Me Anything" panel. The topic of the panel was the release of Kubernetes 1.4, and the state of the surrounding ecosystem.
I'm a huge fan of Tim Hockin, who has done a ton of the (often thankless) behind-the-scenes work...
Go in Practice is now available in print and ebook. After a long haul for Matt Farina and I, the book is complete. Pausing for a moment, I realize how, behind all the code samples and callout boxes, some small part of life is captured in those pages.
Matt and I each went through some pretty crazy...
Explicit Versioning, the latest attempt at solving version naming problems, still doesn't quite cover the normal use cases I encounter daily. But it does capture an idea that SemVer doesn't.
A fascinating blog post on explicit versioning is making the rounds. It proposes a new versioning scheme based...
Once upon a time, there was a little PHP app named Phippy. The Illustrated Children's Guide to Kubernetes follows Phippy on her journey from a scary hosting provider to a pod on board Captain Kube's ship.
Along with the video, Deis has produced a limited run of the books, in full color with the...