On 25/08/16 22:40, Albert Shih wrote:
Hi,
I would like to known how can I use a class in different place. Let's take
a example.
I have a module who manage a CMS, let's say something like drupal (or
whatever you want). So in this CMS I need to use apache class. So I get in
my
node.yaml
something like
classes :
- my_drupal_class
my_drupal_class::options::config1:
my_drupal_class::options::config2:
...
my_drupal_class::options::confign:
So now lets say I need a very simple vhost on that host. How can I do that
? If I load the class { apache } puppet going to complain because it's
already loaded inside my_drupal_class. If I don't load the class { apache }
I'm going to loose most of the params.pp (Like the version, the logpath
etc..)
Regards.
The recommended approach is to always use 'include()' to include the
classes (you can include the same class any number of times). You then
use data binding (that is, automatic binding of class parameters to
values) by storing the parameters in hiera.
This way, all use of a class will get exactly the same parameter values
and the things being managed are only managed once. (As you noted you
cannot manage the same thing more than once using the resource like way
of creating a class where you can give it its parameter values even if
you were to give it exactly the same values).
Hope that helps.
- henrik
JAS
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Albert SHIH
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Heure local/Local time:
jeu 25 aoū 2016 22:35:41 CEST
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