gistfile1.txt

Considering:


ruby --version
1.8.7


And this Hiera content: /var/lib/hiera/node_name.yaml


company::application::config:
  'config-common':
    root_dir: '%{application_root_dir}/config'
    file: 'common.yml'
    config:
      imports:
        - { resource: 'prod.yml' }


Using this in Puppet: /etc/puppet/modules/company/manifests/application.pp


class company::application (
    $config = {},
) {
    $defaults = {}

    create_resources(company::application::configure, $config, $defaults)
}


And this: /etc/puppet/modules/company/manifests/application/configure.pp


define company::application::configure (
    $root_dir = '/var/www/application',
    $file     = 'config.yaml',
    $config   = {},
) {
    if ! defined(Exec["${root_dir}"]) {
        exec { "${root_dir}":
            path    => [ '/bin', '/usr/bin' ],
            command => "mkdir -p ${root_dir}",
            unless  => "test -d ${root_dir}",
        }
    }

    file { "${root_dir}/${file}":
        content => inline_template("<%= YAML.dump(@config) %>"),
        #content => inline_template("<%= @config.to_yaml( :Separator => '' ) %>"),
        owner   => 'root',
        group   => 'root',
        mode    => '644',
        ensure  => 'present',
        require => File["${root_dir}"],
    }
}


I get this:


---
  imports:
    - resource: prod.yml


But I'm expecting this:


imports:
  - resource: prod.yml


How can I achieve it?
I already tried:


<%= @config.to_yaml( :Separator => '' ) %>


And every single option detailed here: http://stackoverflow.com/a/1054841/736364