How to handle this scenario?
Assume that all three apps are defined in three separate modules. All
three modules are mutually exclusive with the exception that they require
the same packageA to be installed.
Pseudocode:
class module1::app1 {
package {
'packageA':
;
}
}
class module2::app2 {
package {
'packageA':
;
}
}
class module3::app3 {
package {
'packageA':
;
}
}
-- site.pp
node 'mynode.example.com' {
include module1::app1
include module2::app2
include module3::app3
}
This will give me an error that packageA is already defined in another
file. I *know* I'm missing something simple, but what is it? How can I
avoid this situation of the duplicate package definitions while ensuring
the resource Package['packageA'] is created?
I tried the following but I guess I'm not understanding the defined()
function properly:
class module1::app1 {
if ! defined(Package['packageA']) {
package {
'packageA':
;
}
}
}
Forgive me if this is an oft asked question. I couldn't figure out the
search term that made sense that would match this scenario. TIA
Mike.
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