Forum: Cfengine Help
Subject: Re: Error when trying to define classes in "copy_from"
Author: dan
Link to topic: https://cfengine.com/forum/read.php?3,19044,19215#msg-19215
You probably need to define the on_change function. This would be something
like the following:
body classes on_change(new_class)
{
promise_repaired => { "$(new_class)"};
}
This, combined with the classes => on_change("restartHttpd"), should cause the
restartHttpd class to be defined. See this section in the cf3-reference for the
other options you can use here:
http://www.cfengine.org/manuals/cf3-reference.html#classes-in-_002a
You could also use the cdefine function from
http://www.cfengine.org/manuals/cf3-reference.html#Familiiarizing-yourself if
you wanted it to alert on failure.
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