Variable Format

When defining variables you should only use letters, numbers and underscores. You should specifically not make use of dashes (style guide).

What you have done


What you should have done:


Disabling the check

To disable this check you can add --no-variable_contains_dash-check to your puppet-lint command line.

$ puppet-lint --no-variable_contains_dash-check path/to/file.pp

Alternatively, if you’re calling puppet-lint via the Rake task, you should insert the following line to your Rakefile.