DevOps for the Sinclair Spectrum! A series of articles exploring a modern development environment for the classic 8-bit 1980s home computer
Back to the floppy: A musing on the passing of a once-common physical storage medium
Review of the Apollo Vampire 1200 v2 accelerator add-on card for the classic Amiga 1200 computer
Just a quick update : Tiller has just been updated to v0.0.7. I’ve just added a new EnvironmentDataSource which is super-simple, but very convenient. It makes all your environment variables accessible to templates (as global values) by converting them to lower-case, and prefixing them with env_.
After several days of hacking on my Runner.rb project, I’m pleased to say that I’ve completed a much more polished and complete solution to shipping multiple configuration files in a single Docker container. The project is now known as Tiller and has been published as a Ruby gem so you can just run gem install tiller to install it. You can find a good overview of it, and how it works over at the Github README.md, but it’s still essentially the same approach :
I’ve been using Docker containers on Linux systems for a while now, and have recently developed a neat solution to what I imagine is a fairly common problem.
Sensu is a monitoring framework written in Ruby. It’s small and very easy to extend, as well as being extremely scalable. It uses a message bus to communicate with it’s different components (clients, servers, api hosts) as well as external systems such as Graphite, which can be used to produce graphs and store metrics.
I had a bash at finishing off the Ruby gem dependencies for Sensu on Solaris 11 over the last few days (and a bunch of other stuff,but I’ll write about that a bit later).