On 2014-15-12 18:57, Guy Matz wrote:
Hi! I have a parameterized class that accepts a few parameters, one
of which I would like to use in the retrieval of hiera data, e.g.
class foo ( $app_user = 'bar' ) {
file { "/etc/${app_user::etc_dir}":
What do you expect the result to be here, are you trying to do an
indirection to the variable $bar::etc_dir ? (That will not work, it will
interpolate
the value of $app_user::etc_dir irrespective of what the value of the
$app_user parameter is set to. You probably wanted ${app_user}::etc_dir.
owner => 'root',
group => 'root',
mode => '0644
}
so app_user should get passed to the class, then ${app_user}::etc_dir
should get resolved by hiera, If I pass in nagios as app_user, then
nagios::etc_dir should be looked up in hiera. I can't find the right
combination of curly braces to get this to work. Should it work?
You can lookup the key specifically using one of the hiera functions.
This way you can construct the key you want out of the given parameter
and the additional part (::etc_dir).
Regards
- henrik
Thanks a lot,
Guy
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