Recent Blog Posts

Updating a Kubernetes Deployment and waiting for it to roll out in a shell script

For some Kubernetes cluster operations (e.g. deploying an update to a small microservice or app), I need a quick and dirty way to:

  1. Build and push a Docker image to a private registry.
  2. Update a Kubernetes Deployment to use this new image version.
  3. Wait for the Deployment rollout to complete.
  4. Run some post-rollout operations (e.g. clear caches, run an update, etc.).

There are a thousand and one ways to do all this, and many are a bit more formal than this, but sometimes you just need a shell script you can run from your CI server to do it all. And it's not too hard, nor complex, to do it this way:

AirPods get stuck in low-quality 16 kHz audio mode when starting a VM

I always love when I find a really dumb solution that works reliably to fix a problem that should never really be a problem in the first place. But having worked with audio devices before—though nothing nearly as complex as the AirPods—I am willing to cut Apple some slack in building a seamless aural experience with using AirPods across phone calls, VOIP, iOS devices, Macs, music, and Apple TVs... it's hard to execute perfectly, and as I said in my review of the AirPods two years ago, these little earbuds are as close to perfection when it comes to a wireless sound solution for someone like me.

Anyways, here's the problem:

Sometimes (maybe 10% of the time) when I run vagrant up to build a local development environment for one of my software projects, and I'm listening to music, my AirPods suddenly switch into super-low-quality audio mode. It sounds like you're listening to a song played through a long subway tunnel or something.

Review: AUKEY Mechanical Keyboard Blue Switch with RGB Backlighting

This is a review of the AUKEY 'Blue Switch' mechanical keyboard, available for a little over $50 on Amazon.

AUKEY closeup of RGB blue keycap mechanical gaming keyboard

For years, I've used the various versions of Apple's USB and Bluetooth keyboards, mostly because they lasted forever (I still have a couple spares that have most of the home row letters worn off), and they're pretty comfortable for my typing style. Also, they're pretty quiet. And the switches are robust. And the body is sturdy aluminum so there's no flexing while typing (a lot of plasticky keyboards have that problem).

Deploying an Acquia BLT Drupal 8 site to Kubernetes

BLT to Kubernetes

Wait... what? If you're reading the title of this post, and are familiar with Acquia BLT, you might be wondering:

  • Why are you using Acquia BLT with a project that's not running in Acquia Cloud?
  • You can deploy a project built with Acquia BLT to Kubernetes?
  • Don't you, like, have to use Docker instead of Drupal VM? And aren't you [Jeff Geerling] the maintainer of Drupal VM?

Well, the answers are pretty simple:

Hosted Apache Solr now supports Drupal Search API 8.x-2.x, Solr 7.x

Earlier this year, I completely revamped Hosted Apache Solr's architecture, making it more resilient, more scalable, and better able to support having different Solr versions and configurations per customer.

Today I'm happy to officially announce support for Solr 7.x (in addition to 4.x). This means that no matter what version of Drupal you're on (6, 7, or 8), and no matter what Solr module/version you use (Apache Solr Search or Search API Solr 1.x or 2.x branches), Hosted Apache Solr is optimized for your Drupal search!

Hosted Apache Solr - version selection

The best way to get the full PHP version string

Recently, to automate building, tagging, and pushing my geerlingguy/php-apache Docker Hub image (see this issue), I needed to find a way to reliably determine the PHP major.minor.release version string. You'd think this would be simple.

Well, using Docker, I would run the image and then try:

# php --version
PHP 7.3.0-1+0~20181206202713.23+stretch~1.gbp076afd (cli) (built: Dec  6 2018 20:27:14) ( NTS )
Copyright (c) 1997-2018 The PHP Group
Zend Engine v3.3.0-dev, Copyright (c) 1998-2018 Zend Technologies
    with Zend OPcache v7.3.0-1+0~20181206202713.23+stretch~1.gbp076afd, Copyright (c) 1999-2018, by Zend Technologies

That's great; it outputs the version right at the start. But there are a few problems here:

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