$ cat post/first-loop-i-ever-wrote-/-old-servers-never-forget-/-the-shell-recalls-it.md
first loop I ever wrote / old servers never forget / the shell recalls it
Title: February Frenzy: Heroku’s Secret and a Docker Dive
February 4, 2013. The date seems like it was just yesterday, but I can still recall the chaos and excitement of that month vividly.
That morning, as I sipped my first cup of coffee, I read through Hacker News and saw an article titled “Heroku’s Ugly Secret.” It started to click together: cloud providers had their own dark sides. At the time, Heroku was the darling of web developers; but behind closed doors, they were dealing with some serious issues. The article brought me back to a discussion I’d had just last week about platform stability and the pain points our team faced.
Later that day, I found myself deep in the weeds of an issue one of our microservices was having. It was a classic case of “works on my machine.” We had a service running perfectly fine locally, but once deployed to Heroku, it started throwing errors left and right. After some digging, we realized that the version of Ruby on Heroku wasn’t quite up-to-date with what we were using in development.
I remember feeling both frustrated and relieved. Frustrated because this was a common problem that should have been easier to handle. Relieved because I knew how to start fixing it: by pushing our app’s dependencies to the Heroku Buildpacks platform. It wasn’t an elegant solution, but it worked for now.
Speaking of Heroku, their Ugly Secret article definitely hit home with us. We started questioning whether we were truly in control of our application stack or if Heroku was still making some back-end choices that could affect us. This led to a heated debate among the team about whether to stick with Heroku’s managed platform or migrate to a more open-source solution. The arguments were passionate, and everyone had valid points.
On another front, I started playing around with Docker for the first time. It was mind-blowing how it allowed us to package our application along with its dependencies into a lightweight container that could run anywhere. At the time, containers were still in their early days, but they felt like a game-changer. The idea of portability and consistency across different environments was tantalizing.
I spent hours setting up Docker on my development machine and gradually moving our applications over to it. It was rough going at first; there wasn’t much documentation and the tools weren’t as polished as they are today. But seeing how easily I could create, run, and manage containers made me excited for what the future might hold.
That evening, as I typed away in my blog post about our Heroku experience, I thought about how quickly things were changing. The 12-factor app was becoming a standard, microservices were gaining traction, and Docker was just starting to make waves. We were living through one of those periods where technology is evolving so rapidly that it feels like we’re in the middle of a science fiction story.
And there I sat, in my cozy apartment, typing away with the promise of better tools and more control on the horizon. Little did I know, just two years later, Kubernetes would change everything again, and Docker would become an essential part of every DevOps toolkit.
February 2013 was a month full of introspection and excitement. As much as it felt like chaos at times, there was something exhilarating about being right in the middle of such rapid change. Technology isn’t just a tool; it’s a journey, and I’m grateful to be along for the ride.