Mark Dastmalchi-Round

Mark Dastmalchi-Round

I’m a DevOps architect, musician, animal lover and all-round geek. If it’s got shiny lights on it, makes loud noises or purrs/wags its tail when you stroke it, I’m all for it. When I’m not writing code or fiddling with computers for a living, I produce my own music and provide the low-end rumble for my band in West Sussex.

Tiller v0.0.7 now supports environment variables

Updated:

Note : This page may contain outdated information and/or broken links; some of the formatting may be mangled due to the many different code-bases this site has been through in over 20 years; my opinions may have changed etc. etc.

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_.

To use it, just add it to your datasources in /etc/tiller/common.yaml :

data_sources:
  - file
  - environment

And then you can do things like this in your templates :

Hello, world!
My auto-generated hostname is <%= env_hostname %>

Check it out at GitHub or install the Ruby gem.

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