Configset ERB
Configsets can be written with YAML. Writing configsets with YAML can be useful for very simple configsets. Lono adds a little Ruby sprinkles by allowing you to use ERB templating also.
Example
AWS::CloudFormation::Init:
config:
packages:
yum:
httpd: []
files:
"/var/www/html/index.html":
content: |
<%= indent(@html, 10) %>
services:
sysvinit:
httpd:
enabled: true
ensureRunning: true
The indent method is a built-in helper for ERB. It aligns the text and is useful for YAML-based configsets. The @html variable can be set by the author of the configset or overridden by you with variables.