Busybox on dev.endevour

Perils of Benchmarking

Mon, 06 Jan 2025 00:00:00 +0000

I’ve been containerising my websites, with their servers to make deployment simple and robust, and to move to a CI/CD workflow. Since an install of a production web server is large, I would be running about ten of these containers, and there’s already a good server facing the net and doing the reverse-proxying (NGINX Proxy Manager), I chose to bundle the Busy-Box httpd server with my sites inside the Docker containers.

Fixing TLS for wget in BusyBox

Mon, 25 Nov 2024 00:00:00 +0000

I’ve been containerising my static websites with BusyBox (because it’s small), and in an earlier post showed how to even get the container to update parts of the site by reaching out with wget to download resources from elsewhere and saving them inside the container where we are serving the ‘static’ site from. I’d done this by including a bash script in the container with the wget in a loop with a sleep. Then started the script and the httpd server in the CMD line of the dockerfile.

Fancier Website in a Docker Container

Mon, 18 Nov 2024 00:00:00 +0000

The previous post went over how to bundle a static website into a Docker container. That’s a neat little trick - keeping the entire website and making it trivial to install on a VPS behind Nginx Proxy Manager. It worked great for most of my little websites.

But…

A couple of my websites had very minor ‘dynamic’ content. One was pulling down the local temperature from OpenWeather, then exposing a cut-down version of that as a REST endpoint so all my servers could grab it without me being rate-limited by OpenWeather for abusing my free API key. Another one re-hosted an image that changes a couple of times a day from an unreliable service.

Website in a Docker Container

Mon, 11 Nov 2024 00:00:00 +0000

Having figured out how to use the GitHub package registry, I was a bit inspired by this blog post from Florin Lipan to deliver all my little static websites as Docker containers. I’m not as focused as he is about making them tiny, but I did steal the idea of using BusyBox httpd for serving them, resulting in about 4MB containers. That’s small enough for me, and since they are all very similar, there’s a fair bit of layer reuse going on.